Aviat Networks 3ECJ68A4D Digital Radio User Manual CERTIFICATE OF COMPLIANCE
Aviat Networks Digital Radio CERTIFICATE OF COMPLIANCE
Contents
Users Manual
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| Document ID | 398821 |
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| Document Description | Users Manual |
| Short Term Confidential | No |
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| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 138.27kB (1728408 bits) |
| Date Submitted | 2004-02-25 00:00:00 |
| Date Available | 2004-02-25 00:00:00 |
| Creation Date | 2004-02-24 10:08:25 |
| Producing Software | Acrobat Distiller 4.05 for Windows |
| Document Lastmod | 2004-02-24 10:08:59 |
| Document Title | CERTIFICATE OF COMPLIANCE |
| Document Creator | Microsoft Word 10.0 |
| Document Author: | Systems Administrator |
Rhein Tech Laboratories, Inc. 360 Herndon Parkway Suite 1400 Herndon, VA 20170 http://www.rheintech.com Client: FCC: Industry Canada: FCC ID: Model Name: Stratex Networks Part 15.247 RSS-210 ONJ-3ECJ68A4D Velox LE 5850 APPENDIX F: USER MANUAL Please refer to the following pages. Page 38 of 46 Velox LE Installation and Operation Manual Velox LE User Manual 862-02411 February 2004 Copyright © 2003 by Stratex Networks, Inc. ALL RIGHTS RESERVED No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, electronic, magnetic, optical, chemical, manual or otherwise, without the prior written permission of Stratex Networks, 120 Rose Orchard Way, San Jose, California, 95134, USA. Windows is a registered trademark of Microsoft Corporation in the United States and other countries. Andrew name and logo is a registered trademark of Andrew Corporation. The HUBER+SUHNER word as well as the H+S word and the HUBER+SUHNER logo are registered trademarks and/or service marks of HUBER+SUHNER AG. The accuracy and adequacy of this document are the responsibility of Stratex Networks. Please address any comments or corrections to Stratex Networks (see Support on page 1-4). Federal Communications Commission Notice The equipment has been tested and found to comply with the limits for Class A, digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protect ion against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. The manufacturer is not responsible for any radio or TV interference caused by unauthorised modifications to this equipment. Such modifications could void the user's authority to operate the equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. WARNING WARNING- To comply with FCC RF exposure limits, the antennas for this transmitter must be fix-mounted to provide a separation distance of 2 meters (6.6 ft) or more from all persons to satisfy RF exposure requirements. Equipment installation and use This equipment must be professionally installed. The operator of the spread spectrum or digitally modulated intentional radiator, or the installer if the equipment is professionally installed, is responsible for ensuring that the system is used exclusively for fixed, point-t o-point operations. NOTE 1: The Velox LE 2410 frequency output must be limited to between 2412MHz and 2458MHz and the power to a maximum of +22dBm (2412-2426MHz) and +18dBm (2458MHz) for the required antennas for compliance to FCC standards, U.S. only. NOTE 2: The centre frequencies of the Velox LE 5850 radio is limited by firmware between 5731MHz and 5844MHz as outlined in Velox LE 5850 and Velox LE 5850i Frequency Channels Plan A, B and C (FCC Compliant) on page 8-6 and Velox LE 2450 and Velox LE 2450i Frequency Channels Plan A, B and C (FCC Compliant) on page 8-7 and the transmit power is limited to +24dBm. The device must be used with one of the antennas listed below to comply with FCC standards: § Gabriel Electronics parabolic antenna, model number SSP2-52B § Harris Corporation flat panel antenna, model number MT-20004. NOTE 3 The centre frequencies of the Velox LE 5810i radio is limited by firmware between 5735MHz and 5840MHz as outlined in Table 2-5 on page 2-3 and the transmit power is limited to +25dBm. The device must only be used with the antenna listed below to comply with FCC standards: § Gabriel Electronics parabolic antenna, model number SSP2-52B INDUSTRY CANADA Notice This device has been designed to operate with an antenna having a maximum gain of 33 dBi. Antenna having a higher gain is strictly prohibited per regulations of Industry Canada. The antenna impedance required is 50 ohms. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Exposure of Humans to RF Fields The installer of this radio equipment must ensure that the antenna is located or pointed such that it does not emit RF field in excess of Health Canada limits for the general population; consult Safety Code 6, obtainable from Health C anada's web site: www.hc-sc.gc.ca/rpb ETSI Notice Transmit power has been limited to +20 dBm EIRP for use in ETSI regulated areas. Velox LE Installation and Operations Manual Contents Velox LE Installation and Operation Manual ................................................................... 1 Chapter 1 : About this Manual..........................................................................................1-1 Welcome................................................................................................................................................................................1-1 Purpose ..................................................................................................................................................................................1-1 Intended Audience...............................................................................................................................................................1-1 What You Need To Know ..................................................................................................................................................1-1 Organization.........................................................................................................................................................................1-2 Associated Documents ........................................................................................................................................................1-2 Conventions and Terminology ..........................................................................................................................................1-2 Abbreviations .......................................................................................................................................................................1-3 Support...................................................................................................................................................................................1-4 Chapter 2 : Planning ............................................................................................................2-1 Introduction...........................................................................................................................................................................2-1 System Type Selection........................................................................................................................................................2-1 Antenna Selection................................................................................................................................................................2-2 General .............................................................................................................................................................................2-2 Fixed Antennas ...............................................................................................................................................................2-3 Site Evaluation.....................................................................................................................................................................2-3 Multipath Effects .................................................................................................................................................................2-4 Interference Considerations ...............................................................................................................................................2-4 Microcell Backhaul Applications of Velox LE Digital Radios ...................................................................................2-5 General .............................................................................................................................................................................2-5 Transmitted Power Levels ............................................................................................................................................2-5 Frequency Multiplexing................................................................................................................................................2-6 Antenna Isolation ...........................................................................................................................................................2-6 Chapter 3 : Controls, Indicators and Connectors on the DIU and RFU.................3-1 Introduction...........................................................................................................................................................................3-1 Control, Indicators and Connectors on the DIU .............................................................................................................3-1 General .............................................................................................................................................................................3-1 Payload T1/E1 Connectors (1).....................................................................................................................................3-3 DIU Status Diodes (2)...................................................................................................................................................3-6 Reset/Configuration Button (3)...................................................................................................................................3-7 Service (Wayside) Serial Data Channel (4)...............................................................................................................3-8 Element Manager Port (5) ............................................................................................................................................3-9 10Base-T Ethernet RJ45 Port (10/100Base-T on Velox LE 50 DIU) (6) .............................................................3-9 DIU/RFU Link LED (7)................................................................................................................................................3-9 DIU/RFU Data (8)....................................................................................................................................................... 3-10 RFU DC Out (9) ........................................................................................................................................................... 3-10 Auxiliary I/O (10)........................................................................................................................................................ 3-10 DIU DC Power Input (11) .......................................................................................................................................... 3-11 Fuse Holder (12) ........................................................................................................................................................... 3-12 On/Off Switch (13) ...................................................................................................................................................... 3-12 Ground Terminal (14)................................................................................................................................................. 3-12 Indicators and Connectors on the IRFU and ORFU ....................................................................................................3-13 General ........................................................................................................................................................................... 3-13 Antenna Connector (1) ................................................................................................................................................ 3-13 RSSI (2) ......................................................................................................................................................................... 3-14 DIU COMMS ............................................................................................................................................................... 3-14 DIU/RFU Data (3)....................................................................................................................................................... 3-14 DIU Power ..................................................................................................................................................................... 3-14 DIU DC In (4)............................................................................................................................................................... 3-14 Ground Terminal (5).................................................................................................................................................... 3-15 862-02411 February 04 Contents Chapter 4 : Hardware Installation ................................................................................... 4-1 Introduction...........................................................................................................................................................................4-1 Health and Safety.................................................................................................................................................................4-1 Velox LE Health and Safety Requirements ............................................................................................................... 4-1 General Health and Safety............................................................................................................................................ 4-1 Operator Health and Safety.......................................................................................................................................... 4-2 General Hazards ............................................................................................................................................................. 4-2 Hardware Installation Overview .......................................................................................................................................4-5 Pre-Installation .....................................................................................................................................................................4-6 General ............................................................................................................................................................................. 4-6 Installation Tools and Equipment ................................................................................................................................ 4-6 Unpacking the Equipment ............................................................................................................................................ 4-8 Bench Set -up (First time users) .......................................................................................................................................4-10 Getting started (Without a PC) ..................................................................................................................................4-10 Getting Started (with a PC) ........................................................................................................................................4-12 Site Installation...................................................................................................................................................................4-15 Installing the Antenna .................................................................................................................................................4-16 Installing the ORFU .....................................................................................................................................................4-16 Installing the IRFU ......................................................................................................................................................4-19 Installing the DIU.........................................................................................................................................................4-19 Installing the DIU to RFU Data and Power Cables ................................................................................................4-21 Commissioning ..................................................................................................................................................................4-22 General ...........................................................................................................................................................................4-22 Equipment Required for Commissioning.................................................................................................................4-22 Information Required ..................................................................................................................................................4-22 Antenna Alignment ......................................................................................................................................................4-23 Diagnostics (Loopback Modes) .................................................................................................................................4-26 Chapter 5 : NCT Installation ............................................................................................. 5-1 Connecting to the Velox LE...............................................................................................................................................5-1 NCT Software Installation.................................................................................................................................................5-1 Scope................................................................................................................................................................................ 5-1 Introduction..................................................................................................................................................................... 5-1 System Requirements .................................................................................................................................................... 5-2 Installing the NCT.......................................................................................................................................................... 5-2 Configure Radio using NCT ..............................................................................................................................................5-3 Chapter 6 : NCT PC Set-up ............................................................................................... 6-1 Element Manager Point-t o-Point Protocol Serial Communications Set -up ...............................................................6-1 Introduction..................................................................................................................................................................... 6-1 Adding Dial -up Networking : Windows 2000.......................................................................................................... 6-1 Adding Dial -up Networking : Windows XP ............................................................................................................. 6-2 Set-up of Dial-up Connection Properties for Windows 2000/Windows XP........................................................ 6-2 Adding a Modem for Windows NT............................................................................................................................ 6-3 Adding Dial-up Networking for Windows NT ......................................................................................................... 6-3 Adding a Modem: Windows 95/98 ............................................................................................................................. 6-4 Adding Dial -up Networking : Windows 95/98 ......................................................................................................... 6-5 IP Configuration of the Velox LE .....................................................................................................................................6-7 BRIDGED Configuration: Input Address Assignment ........................................................................................... 6-7 ROUTED Configuration: Input Address Assignment ............................................................................................. 6-9 Chapter 7 : Maintenance and Radio Upgrades............................................................ 7-1 Velox LE FTP Firmware Upload......................................................................................................................................7-1 Firmware Upload............................................................................................................................................................ 7-1 Set-up for Full Duplex Mode (at Maximum Transfer Rate)................................................................................... 7-2 Tributary Upgrading............................................................................................................................................................7-3 Chapter 8 : Technical Information .................................................................................. 8-1 Radio Description ................................................................................................................................................................8-1 Introduction..................................................................................................................................................................... 8-1 ii 862-02411 February 04 Velox LE Installation and Operations Manual Control and Management ..............................................................................................................................................8-1 Velox LE Models ...........................................................................................................................................................8-2 Technical Description.........................................................................................................................................................8-4 System Overview ...........................................................................................................................................................8-4 RFU ..................................................................................................................................................................................8-4 Velox LE, Velox LE 10, Velox LE 25, Velox LE 50 Digital Indoor Unit......................................................... 8-11 Technical Data....................................................................................................................................................................8-13 Environmental............................................................................................................................................................... 8-13 Physical .......................................................................................................................................................................... 8-14 Power Supply ................................................................................................................................................................ 8-14 Electrical Performance ................................................................................................................................................ 8-14 Chapter 9 : Product Range/Product Matrix ...................................................................9-1 DIU Variants .........................................................................................................................................................................9-1 RFU Variants ........................................................................................................................................................................9-1 System Matrix ......................................................................................................................................................................9-2 System Variants ...................................................................................................................................................................9-4 Chapter 10 : Ordering Information ............................................................................... 10-1 Velox LE 2400 Digital Radio System ............................................................................................................................10-1 Velox LE 2410 SR Digital Radio System .....................................................................................................................10-2 Velox LE 2410 SRi Digital Radio System ....................................................................................................................10-3 Velox LE 2425 SR Digital Radio System .....................................................................................................................10-5 Velox LE 2425 SRi Digital Radio System ....................................................................................................................10-6 Velox LE 2450 IP Digital Radio System.......................................................................................................................10-7 Velox LE 2450 IPi Digital Radio System......................................................................................................................10-7 Velox LE 2450 SR Digital Radio System .....................................................................................................................10-8 Velox LE 2450 SRi Digital Radio System ....................................................................................................................10-9 Velox LE 5800 Digital Radio System .........................................................................................................................10-10 Velox LE 5810 SR Digital Radio System ..................................................................................................................10-11 Velox LE 5810 SRi Digital Radio System .................................................................................................................10-12 Velox LE 5825 SR Digital Radio System ..................................................................................................................10-14 Velox LE 5825 SRi Digital Radio System .................................................................................................................10-15 Velox LE 5850 IP Digital Radio System....................................................................................................................10-16 Velox LE 5850 IPi Digital Radio System...................................................................................................................10-16 Velox LE 5850 SR Digital Radio System ..................................................................................................................10-17 Velox LE 5850 SRi Digital Radio System .................................................................................................................10-18 Velox LE Accessories, Spares and Upgrades ............................................................................................................10-18 Chapter 11 : Domain/Network Management of the Velox LE Product Range... 11-1 Introduction.........................................................................................................................................................................11-1 SNMP and the Velox LE..................................................................................................................................................11-1 MIB Elements – OID (Object ID) Descriptions ...........................................................................................................11-2 MIB Elements – Trap Descriptions .............................................................................................................................11-19 Chapter 12 : 1+1 Protection System Operation ........................................................ 12-1 System Description............................................................................................................................................................12-1 Technical Description.......................................................................................................................................................12-1 System Overview ......................................................................................................................................................... 12-1 System Functional Description........................................................................................................................................12-4 Installation...........................................................................................................................................................................12-5 Hardware Installation.................................................................................................................................................. 12-5 Radio Software Configuration................................................................................................................................... 12-6 System Verification ...........................................................................................................................................................12-7 Chapter 13 : Frequently Asked Questions (FAQ) ..................................................... 13-1 General FAQs.....................................................................................................................................................................13-1 Support FAQs.....................................................................................................................................................................13-1 862-02411 February 04 iii Velox LE Installation and Operations Manual Chapter 1 : About this Manual Welcome The Velox LE license exempt range (2.4GHz and 5.8GHz) incorporates world leading performance, carrier class reliability and rapid deployment capability. The range is specifically designed to allow network and service providers to minimize time and cost to market while maximizing reach and revenue. The Velox LE product range is a split-architecture radios system with two installation options. • All Indoor option consisting of a DIU and IRFU both 1RU high and 19” rack mountable. • Indoor/Outdoor option consisting of a 1RU high 19” rack mountable DIU and a mast/pole mountable ORFU. Purpose This manual provides information on installing, commissioning and troubleshooting a Velox LE Microwave Radio system. Technical descriptions are at module and system level. Intended Audience The information in this manual is f or use by trained technicians or engineers. It does not provide information or instruction on basic technical procedures. Stratex Networks recommends you read the relevant sections of this manual thoroughly before beginning any installation or operational procedures on a Velox LE. What You Need To Know To install and commission a Velox LE, we recommend you have the following knowledge and skills: 862-02411 February 04 • A basic understanding of the principles of microwave transmission • Installation and maintenance experience on digital and radio frequency systems • Competent in the use of a PC running a Windows operating system 1-1 About this Manual Organization Chapter 1 – About this Manual Chapter 2 – Planning Chapter 3 – Controls, Indicator s and Connectors on DIU Chapter 4 – Hardware Installation Chapter 5 – NCT Installation Chapter 6 – PC Set-u p Chapter 7 – Maintenance and Radio Upgrades Chapter 8 – Technical Information Chapter 9 – Product Range/Product Matrix Chapter 10 – Ordering Information Chapter 11 – Domain/Network Management Chapter 12 – 1+1 Protection System Operation Chapter 13 – FAQ Index Associated Documents The documents identified below contain additional information to assist in installing, commissioning and troubleshooting a Velox LE: • Stratex Networks Microwave Radio System Standard Practices Guide (PN 260668029-001). • Protection Kit User Manual (PN 862-02236). Contains information on the 1+1 Redundancy Protected Payload System. Conventions and Terminology Graphical Cues The following icons function as graphical cues used to characterise particular types of associated supporting information: CAUTION 1-2 This is a caution tip table. Cautions point out procedures that you must follow p recisely to avoid damage to equipment, loss of data, or corruption of files in software applications. 862-02411 February 04 Velox LE Installation and Operations Manual cc WARNING This is a warning tip table. Warnings point out procedures that you must follow precisely to avoid injury to yourself or others. This is an idea tip table. An information icon denotes additional information on a current topic. This is a note tip table. A note icon denotes additional information you may require to complete the procedure or understand the function Abbreviations Abbreviations used in this manual are listed below. 862-02411 February 04 Assy Assembly BW Bandwidth BIT Built-in-Test AIS Alarm Indication Signal PER Packet (or Block) Error Rate DC Direct Current DCE Data Communications Equipment DIU Digital Indoor Unit DRL Digital Radio Link DRS Digital Radio Station DTE Data Terminal Equipment EIRP Equivalent Isotropically Radiated Power GUI Graphical User Interface IP Internet Protocol IRFU Indoor Radio Frequency Unit ISM Industrial, Scientific and Medical LED Light Emitting Diode LOS Loss of signal Mbps Megabits per second MIB Management Information Base Max Maximum Min Minimum NC Normally-closed NO Normally-open NCT Network Configuration Tool ORFU Outdoor Radio Frequency Unit PC Personal Computer PPP Point-to-Point Protocol RF Radio Frequency RFU Radio Frequency Unit (Prefix I or O for Indoor or Outdoor type) 1-3 About this Manual RSL Received Signal Level RSSI Received Signal Strength Indication RU Rack Unit SR Scaleable Radio SNMP Simple Network Management Protocol Trib Tributary Support Stratex Networks has a global network of support personnel located at our regional offices. The telephone numbers and e-mail addresses of the support personnel concerned are listed below: Global Technical Support Manager Tel: +44 1698 717 203 Fax: +44 1698 717 217 E-mail: dmcglasupport@dmcwave.com EMEA Technical Helpdesk DMC Stratex Hamilton UK Tel: +44 1698 717 203 (o/h) Fax: +44 1698 717 217 E-mail: dmcglasupport@dmcwave.com Americas Technical Helpdesk DMC Stratex San Jose Tel: +1 408 943 0777 (International) (o/h) Tel: +1 408 944 3565 (International) (o/h) Tel: +1-800 362 9283 (US Toll Free) (o/h) E-mail: SJ_techsupport@stratexnet.com Asia Pacific Technical Helpdesks DMC Stratex Clark Tel: +63 45 599 5192 (o/h) E-mail: DMC AP SUPPORT@dmcwave.com DMC Stratex Wellington 1-4 862-02411 February 04 Velox LE Installation and Operations Manual Tel: +64 4 569 2170 (o/h) E-mail: DMCNZSUPPORT@dmcwave.com . 862-02411 February 04 1-5 Velox LE Installation and Operations Manual Chapter 2 : Planning Introduction This chapter is aimed at management and planning staff to enable them to assess the requirements for installing a Velox LE digital radio link. System Type Selection The Velox LE 2400, Velox LE 5800, Velox LE 2410 SR, Velox LE 5810 SR, Velox LE 2410 SRi and Velox LE 5810 SRi are ISM band digital radio systems that provide short to medium range, point -to-point digital communication with high data security at rates of T1, 2T1 or 4T1. Alternatively, the radio can be software configured to convey E1, 2E1 or 4E1. The radio can also be configured to bridge or route IP traffic via a 10BaseT port. The data rates scale depending on the number of enabled T1/E1 tributaries and whether the data is being bridged or routed. The products make use of spread sp ectrum technology and may be operated license-free in the 2.4 GHz and 5.8 GHz ISM bands. The Velox LE 2425 SR, Velox LE 5825 SR, Velox LE 2425 SRi, Velox LE 5825 SRi, Velox LE 2450 IP, Velox LE 5850 IP, Velox LE 2450 IPi, Velox LE 5850 IPi, Velox LE 2450 SR, Velox LE 5850 SR, Velox LE 2450 SRi and Velox LE 5850 SRi are similar radios also operating in the 2.4 and 5.8 GHz ISM bands respectively. Modulation can be switched between 16 and 32 QAM with digital output scalable up to 16 T1/E1 tributaries depending on the specific radio. The Velox LE digital radio system is aimed at FCC regulated markets. Each radio in the system consists of two main parts: 862-02411 February 04 • A Radio Frequency Unit (RFU) operating in the 2.4 GHz or 5.8 GHz ISM frequency bands. The RFU has an N-type female connector for connection to a range of antennas and can either be and Outdoor RFU (ORFU) or and Indoor RFU (IRFU). RFU units available are the Velox LE 2410, Velox LE 5810, Velox LE 2410i, Velox LE 5810i, Velox LE 2450, Velox LE 5850, Velox LE 2450i and Velox LE 5850i units. The models with an “i” suffix are 1RU high IRFUs. See RFU Variants on page 9-1 for further information. • A Digital Indoor Unit (DIU), available with a Telecommunications interface (0 to 16 T1/E1 tributaries depending on the radio) and a Data interface (10Base-T Ethernet or 10/100Base-T Ethernet, depending on the radio). DIU units available are the Velox LE 75/120 Ohm, Velox LE 120 Ohm, Velox LE 10, Velox LE 25 and Velox LE 50 un it. All DIUs operate with the Velox LE 2410/2410i and Velox LE 5810/5810i RFUs. Velox LE 10, 25 and 50 DIUs can operate only with the Velox LE 2450, 5850, 2450i and 5850i RFUs. With the exception of the Velox LE 75/120 Ohm and Velox LE 120 Ohm units the number is a guide to the maximum data capacity of the unit. For example, the maximum data capacity of the Velox LE 25 is 25 Mbps. DIU Variants on page 9-1. 2-1 Chapter 2. Planning Antenna Selection General The antenna type must be selected before the system is installed. The chosen antenna must enable the system to operate with sufficient link fade margin without excessive cost and allow the user’s ‘link availability requirements’ to be met. The main consideration when selecting an antenna is antenna gain measured in dBi. A path loss analysis is highly recommended to determine the antenna gain needed for adequate fade margin. Refer to the Link Planner spreadsheet (LinkPlanner.xls) on the supplied CD for assistance with planning the link and antenna gain selection. The Table 2-1 below shows antenna selection guidelines for some configurations. The distances are calculated for a 20 dB link fade margin. To reduce potential radio interference to other users, the antenna type and its gain should be chosen so that the equivalent isotropically radiated power (EIRP) is not more than that required for successful communication. Table 2-1 . Velox LE 5810 Antenna Selection Antenna Type Gain (dBi) Velox LE RFU Typical Distance (Km) Power level (dBm) 0.15 m Flat panel 18 24 0.3 m Flat panel 24 30 24 0.6 m Flat panel 28 80 24 Table 2-2 . Velox LE 5810i Antenna Selection Antenna Type Gabriel Parabolic Antenna (SSP 52B) Gain (dBi) Velox LE RFU Typical Distance (Km) Power level (dBm) 29 80 25 Table 2-3 . Velox LE 5850 and Velox LE 5850i Antenna Selection Antenna Type 0.6 m Flat panel (MT 20004) Gain (dBi) Velox LE RFU Typical Distance (Km) Power level (dBm) 28 80 24 Table 2-4 . Velox LE 2410, Velox LE 2410i, Velox LE 2450 and Velox LE 2450i Antenna Selection Antenna Type 1.2 m Parabolic Antenna 2-2 Gain (dBi) Velox LE RFU Typical Distance (Km) Power level (dBm) 27 80 18 862-02411 February 04 Velox LE Installation and Operations Manual Fixed Antennas The tables below identify the distances where the 1mW/cm 2 exposure limits may be exceeded during continuous transmission using the proposed fixed antennas. Minimum RF Exposure Separation Distance (m) Calculated Distance (m) Peak Power (mW) Numeric gain Gain (dBi) Model Type Manufacturer Product Table 2-5. Velox LE 5810, Velox LE 5810i, Velox LE 5850 and Velox LE 5850i Velox LE 5800 Velox LE 5810i Velox LE 5850 Gabriel Dish SSP2 52B 29.0 794.3 239.9 1.2 Velox LE 5800 Gabriel Flat panel DFPD152 23.9 245.5 239.9 0.7 Velox LE 5800 Velox LE 5850 MTI Flat panel MT20004 28.0 631.0 239.9 1.1 Velox LE 2400 Velox LE 2410i Velox LE 2450 WARNING CAUTION Gabriel Parabolic SSG4-23 26.7 467.7 63 0.5 Minimum RF Exposure Separation Distance (m) Calculated Distance (m) Peak Power (mW) Numeric Gain Gain (dBi) Model Type Manufacturer Product Table 2-6. Velox LE 2410, Velox LE 2410i,Velox LE 2450 and Velox LE 2450i WARNING: It is the responsibility of the professional installer to ensure that when using the outdoor antenna kits in the United States (or where FCC rules apply), only these antenna configurations shown in the table above are used. The use of any antenna ot her than those listed is expressly forbidden in accordance to FCC rules CFR47 part 15.204. The Velox LE System should be installed and operated with fix-mounted antennas that are located with a minimum separation distance of 2 meters (6.6 ft) or m ore from all persons during normal operation to satisfy RF exposure requirements. FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment when installed as directed. Site Evaluation When planning a site for a digital radio link, it is important that you take the operational environment of the proposed site into account. 862-02411 February 04 2-3 Chapter 2. Planning The combined effect of atmospher ic environmental factors such as rain and lightning, atmospheric attenuation, signal path obstruction, propagation fading, air temperature gradients, ice build-up, wind and solar radiation can contribute towards reducing the level of performance of the system. The 2.4 GHz and 5.8 GHz bands are not adversely affected by rain, ice or snow. Severely cold and excessively warm climatic conditions outside the scope of the operating temperature range can affect the function of the system, especially the outdoor equipment (see Environmental Characteristics on page 8-13 of this manual). Wind force build-up and/or vibration of the mast-mounted equipment can affect the antenna beam alignment and Outdoor equipment reliability. Ensure that mast used is rigid enough to withstand the wind forces expected at the install location. Multipath Effects The effects of multipath propagation can influence the radio. Understanding these effects will help when installing a radio link and maximize the reliability of the link. Multipath fading occurs when the receiving antenna receives not only the direct signal from the transmitting antenna but also a signal from the transmitting antenna that has reflected off the ground or nearby obstacles. The reflected signal takes a longer path to reach the receiver and acts as interference since it is not in-phase with the direct path signal. The amplitude of the interference can be almost equal to that of the direct path signal, thus degrading the performance of the link. Multipath propagation is dependent on transmit frequency and the specific geometry of the link such as antenna heights, distance between the antennas and the local terrain. To counteract multipath propagation, the installer can change the frequency at which the link operates or adjust the height of one or both of the antennas. Direct RF Path VELOX LE RFU VELOX LE RFU Reflection Path VELOX LE DIU VELOX LE DIU User Data User Data Figure 2-1. Multipath Effects Interference Considerations Other devices that can cause interference to the Velox LE radio systems use the ISM frequency bands. Interference can be avoided by careful planning of the system installation. The available methods for providing isolation from interfering radiators are the following: • Frequency diversity • Antenna polarization It is recommended to scan the proposed installation areas with a spectrum analyzer prior to installation to establish the presence of interference. The spectrum analyser feature available on the NCT/GUI may also be used. If interference is detected on the path, the 2-4 862-02411 February 04 Velox LE Installation and Operations Manual GUI, via laptop connection, can be used to select a new channel plan (A , B, or C) to “steer” around the interferer, or to create a new custom channel plan (Plan D) to avoid the interference. SNMP network architecture, if employed, may also be used to make the frequency plan changes. The frequency spectrum should be scanned over a sufficient time period to ensure that periodic transmissions are recorded. Interferers will cause problems if their amplitudes are less than 20 dB below the intended receive power level. A link path loss calculation should be performed to determine the expected receive power level. The procedure for selecting the optimum antenna polarization and system frequency plan is the following: • Perform a spectral analysis at each site in the link direction using a high gain antenna. • Repeat the spectral analysis for vertical and horizontal antenna polarization. • Select the polarization with the lowest interfering levels as the system antenna polarization. • Consult the Velox LE frequency channel plans (see Frequency Plans on page 8-5) and select the frequency plan that would operate in an interference-free band. • Install the ‘High Band’ and ‘Low Band’ RFUs at the sites where they would experience the lowest interference in their respective receive bands. Microcell Backhaul Applications of Velox LE Digital Radios General In applications where more than one independent and separate links, need to radiate from a central site a number of parameters can be taken advantage of to provide isolation and minimize interference between these links: • Frequency multiplexing • Antenna polarization • Choice of High Antenna Gain It is important to note that these methods only provide isolation between two radio Systems, and that power levels in the separate systems should be balanced to ensure correct operation (see Transmitted Power Levels below). Transmitted Power Levels To minimize interference, received power levels should be balanced between separate radio links. This means that transmit power levels should be set to provide similar levels of received power, as indicated by the RSSI values of the adjacent receivers at the central site. Power levels are easily adjusted via point and click selection utilising the provided NCT / GUI, installed on your laptop or via SNMP network architecture. 862-02411 February 04 2-5 Chapter 2. Planning Frequency Multiplexing The Velox LE 2410, Velox LE 2410i, Velox LE 2450 and Velox LE 2450i each offer three frequency channel plans, while the Velox LE 5810, Velox LE 5810i, Velox LE 5850 and the Velox LE 5850i offer four frequency channel plans. Refer to Frequency Plans on page 8-5 for more detail on the frequency channel plans. A radio link requires two channels (one for transmit and one to receive) to provide full duplex operation. Each radio has a high and a low sub-band, one that it uses for transmission and another for reception. Terminology definition: the ‘High -band RFU’ of a system transmits on the higher of the two sub-bands. The ‘Low-band RFU’ of a system transmits on the lower of the two sub-bands. A system (link) always has one High Band and one Low Band RFU. It is important to note that unwanted transmitted signals in adjacent frequency bands can affect other receivers operating in an adjacent band if insufficient antenna isolation is provided. A solution is to group high-band or low-band RFUs at the central site, rather than group high and low-band RFUs together. Antenna Isolation Separate links at a central site will have sufficient isolation when radio systems operate outside the radiation beam width or side lobes of the system antenna. The achievable isolation can be established by examining the measured radiation patterns of the system antennas. Directional isolation can be used if the antenna radiation is 15 dB or lower relative to the adjacent main beam. Antennas with high directionality will allow reduced angular separation of adjacent systems. Antenna cross-polarization isolation can be used for adjacent radio links, radiating in the same direction. Typical isolation of 30 dB can be achieved using high quality antennas. 2-6 862-02411 February 04 Velox LE Installation and Operations Manual Chapter 3 : Controls, Indicators and Connectors on the DIU and RFU Introduction This Chapter describes the Controls, Indicators and Connectors available of the various versions of the DIU and RFU (Indoor and Outdoor). The DIU is designed for mounting in a 19” rack, occupying a 1RU slot. It can also be used as a tabletop system. The DIU accepts n x T1/nE1 user payload channels and combines it with Wayside Service Serial Data and IP data to be transmitted across the radio link. The ORFU is pole mounted with its antenna whereas the IRFU is designed for 19” rack or table top mounting and is remote from the antenna. Control, Indicators and Connectors on the DIU General The DIUs available are listed below together with cross-references to the applicable front panel and back panel illustrations. • Velox LE (120 Ohm version) (scalable up to 4 T1/E1), (see Figure 3-1 below and Figure 3-3 on page 3-2). • Velox LE (75/120 Ohm version) (scalable up to 4 T1/E1), (see Figure 3-2 on page 3-2 and Figure 3-3 on page 3-2). • Velox LE 10 DIU (scalable up to 4 T1/E1) (see Figure 3-4 on page 3-2. Note that there are no controls, indicators or connectors on the back panel of this DIU). • Velox LE 25 DIU (scalable up to 8 T1/E1), (see Figure 3-5 on page 3-2.Note that there are no controls, indicators or connectors on the back panel of this DIU). • Velox LE IP DIU (with optional 16 T1/E1 interface card), (see Figure 3-6. Velox LE IP DIU Front Panel with Payload Interface Panel on page 3-3. Note that there are no controls, indicators or connectors on the back panel of this DIU). • Velox LE 50 DIU, (see Figure 3-7 on page 3-3. Note that there are no controls, indicators or connectors on the back panel of this DIU). The number in brackets following each heading is the number identifying the control, indicator or connector on the front/back panel illustration. 862-02411 February 04 3-1 Chapter 3. Controls, Indicators and Connectors on the DIU SERVICE CHANNEL ELEMENT MANAGER 10BASE-T RJ45 CONNECTOR Figure 3-1. Velox LE DIU 120 Ohm Front Panel SERVICE CHANNEL ELEMENT MANAGER 10BASE-T RJ45 CONNECTOR Figure 3-2. Velox LE 75/120 Ohm DIU Front Panel Figure 3-3. Velox LE 75/120 OHM DIU Back Panel SERVICE CHANNEL 10BASE-T RJ45 CONNECTOR ELEMENT MANAGER DIU/RFU LINK Figure 3-4. Velox LE 10 DIU Front Panel SERVICE CHANNEL 10BASE -T RJ45 SOCKET ELEMENT MANAGER DIU/RFU LINK Figure 3-5. Velox LE 25 DIU Front Panel 3-2 862-02411 February 04 Velox LE Installation and Operations Manual Figure 3-6. Velox LE IP DIU Front Panel with Payload Interface Panel SERVICE CHANNEL 10/100BASE-T RJ45 SOCKET ELEMENT PORT MANAGER Figure 3-7. Velox LE 50 DIU Front Panel with Payload Interface Panel Payload T1/E1 Connectors (1) General The payload can be connected on: • Unbalanced 75 Ohm BNC connectors, 75/120 Ohm DIU only (RX= In, TX= Out). • Balanced 120 Ohm, 25 way D-type connectors (see Table 3-1 on page 3-4 for the pin-outs). Standard termination on the Velox LE 10 and Velox LE 25. • Unbalanced 75 Ohm, 25 way D -type connectors (see Table 3-2 on page 3-4 for the pin-outs). Optional termination, which on the Velox LE 10 and Velox LE 25 units must be requested from the supplier when ordering the system. • Balanced 120 Ohm, RJ48C connectors on the Velox LE 10 and Velox LE 25 (see Table 3-3 on page 3-6 for the pin-outs). Standard termination on the Velox LE 10 and Velox LE 25, user configurable on the Velox LE 50. • Unalanced 75 Ohm, RJ48C connectors on the Velox LE 10 and Velox LE 25 (see Table 3-3 on page 3-6 for the pin-outs). Optional termination, which on the Velox LE 10 and Velox LE 25 units must be requested from the supplier when ordering the system and is user configurable on the Velox LE 50. 25-Way D-type Connections (Balanced 120 Ohm, Unbalanced 75 Ohm) Balanced 120 Ohm and unbalanced 75 Ohm termination via 25 -way D -type connectors are available on all Velox LE DIUs. The standard termination is 120 Ohms on all DIUs. Unbalanced 75 Ohm is an optional termination, which on the Velox LE 10 and Velox LE 25 units must be requested from the supplier when ordering the system and is user configurable on the Velox LE 50. 862-02411 February 04 3-3 Chapter 3. Controls, Indicators and Connectors on the DIU In Table 3-1 Rx means that signal goes INTO the interface), Tx means that the signal is coming out of the interface. Tributaries 1-4 are connected on D1 on the Velox LE 120 Ohm, Velox LE 75/120 Ohm, Velox LE 10 and Velox LE 25 DIU. In a similar fashion tributaries 5-8 are connected on D2 for the Velox LE 25 radio, that is pin 2 = RTIP6, pin 10 = RTIP5 and so on. This pattern is repeated for Tributaries 9 – 16 on connectors D3 and D4 for the Velox LE 50 16 E1/T1 payload interface card. The pin connections are shown in the following tables: • Table 3-1 on page 3-4 for balanced 120 Ohms termination. • Table 3-2 on page 3-4 for unbalanced 75 Ohm termination. Table 3-1 . Pin Connections for Balanced 120 Ohm Termination on 25Way D-Type Connector D-Type Payload Data Connector Pin # Pin Name Tributary Direction GND / Earth N/A RTIP2 RX + RRING2 RX - GND / Earth TTIP2 TX - TRING2 TX + GND / Earth GND / Earth RRING1 RX + 10 RTIP1 RX - 11 GND / Earth 12 TRING1 TX - 13 TTIP1 TX + 14 TRING3 TX - 15 TTIP3 TX + 16 GND / Earth 17 RRING3 RX+ 18 RTIP3 RX- 19 GND / Earth 20 TTIP4 TX- 21 TRING4 TX+ 22 GND / Earth 23 RTIP4 RX+ 24 RRING4 RX- 25 GND / Earth N/A N/A N/A N/A N/A N/A N/A N/A Table 3-2 : Pin Connections for Unbalanced 75 Ohm Termination on 25 -Way D-Type Connector 3-4 862-02411 February 04 Velox LE Installation and Operations Manual D-Type Payload Connector Pin # Pin Name Tributary Direction Rx GND/Earth RTIP2 RX + RRING2 RX - Tx GND/Earth TTIP2 TX - TRING2 TX + GND/Earth Rx GND/Earth RRING1 RX + 10 RTIP1 RX - 11 Tx GND/Earth 12 TRING1 TX - 13 TTIP1 TX + 14 T RING3 TX - 15 TTIP3 TX + 16 Tx GND/Earth 17 RRING3 RX+ 18 RTIP3 RX- 19 Rx GND/Earth 20 TTIP4 TX- 21 TRING4 TX+ 22 Tx GND/Earth 23 RTIP4 RX+ 24 RRING4 RX- 25 Rx GND/Earth Remarks N/A Connect to Pin 1 N/A Connect to Pin 4 N/A N/A Connect to Pin 8 N/A Connect to Pin 11 Connect to Pin 16 N/A Connect to Pin 19 N/A Connect to Pin 22 N/A Connect to Pin 25 N/A RJ48 Connections(Balanced 120 Ohm and Unbalanced 75 Ohm ) Balanced 120 Ohm and unbalanced 75 Ohm termination via RJ48 connectors are available on the Velox LE 10 and Velox LE 25 DIUs. The standard termination is 120 Ohms on both DIUs. Unbalanced 75 Ohm is an optional termination, which must be requested from the supplier when ordering the system Although RJ48 Payload connectors are available on only the Velox LE 10 and Velox LE 25 DIUS, RJ48 connections on the Customer interface can be connected to the DB25 payload connector on the Velox LE 120 Ohm and 75/120 Ohm units using the 4 E/T Spider Cable 660-03678, which is supplied as part of the Accessories kit . The pin connections for balanced 120 Ohms termination Table 3-3 on page 3-6. For unbalanced 75 Ohm terminations, pins 2 and 5 should be connected to ground. For this connection we recommend using a shielded cable together with RJ-48 shielded connector. If this connector is used, pins 2 and 5 can be connected to the connector body, which is grounded via the connector body of the mating RJ-48 connector on the DIU. 862-02411 February 04 3-5 Chapter 3. Controls, Indicators and Connectors on the DIU Table 3-3 . Pin Connections for Balanced RJ48 Connectors on Velox LE, Velox LE 10 and Velox LE 25 DIUs RJ48C Socket Pin 3,6 7,8 Description Direction TRING1 TTIP1 TX+ T X- RRING1 RTIP1 No Connection RX+ RXN/A Rx means that signal goes INTO the interface, Tx means that the signal is coming out of the interface. Use Twisted Pair Cable conductors for pins: 1 & 2, 3 & 6 and 4 & 5. Unbalanced Payload Data (BNC) (Velox LE 75/120 Ohm Only) On the Velox LE 75/120 Ohm there are eight 75 Ohm BNC connectors on the front panel in addition to the DB25 connector, as follows: • Four Rx connectors - Rx means that the signal goes INTO the interface • Four Tx connectors - Tx means that the signal is coming OUT of the interface. Note that Tributaries are numbered 0 to 3 on the front panel of the DIU, but are identified 1-4/1-8 in the NCT Graphical User Interface (GUI). DIU Status Diodes (2) There are three LEDs on the front panel all DIU variants. Their purpose is as follows: S YSTEM - Green OK, Orange (RFU/DIU Comms Error), Red (RFU/DIU Comms Down) PAYLOAD - Green OK, Orange (AIS Detected), Red (LOS Detected), Black (No T1/E1, DS3/E2 payload. RF LINK - Green OK, Orange (FEC Correcting Errors), Red (FEC unable to correct errors) In ALL cases flashing red and orange LEDs imply historic alarm conditions (The alarm can be cleared using the Reset Button ‘position 1’ (1 -reset). Clicking on the “Clear Alarms” button in the Velox LE NCT Main Radio Window will clear flashing LED’s and yellow indicators (Velox LE NCT). 3-6 862-02411 February 04 Velox LE Installation and Operations Manual Steady Orange or Steady Red LEDs indicate a fault condition. The fault condition and the action required are given in Table 3-4 below. Table 3-4 . Interpretation of Status LEDs LED Colour Interpretation Action System RED Check cables between DIU and RFU RF Link RED Payload RED System ORANGE RF Link ORANGE There is a problem with the communication to the RFU Continually running bit errors on tributaries There is no Payload signal present (LOS) on one or more tributaries There is a problem with the communication to the RFU FEC is correcting errors – no problem Payload ORANGE The incoming payload signal is AIS If System LEDs are green then check RFUs Check connections to the BER Tester Check cables between DIU and RFU No problem unless the LED stays orange Check BER tester Reset/Configuration Button (3) You use the Reset button in conjunction with the Status LEDs when configuring the radio. The LED which is ON and its colour when the button is released determines the function. When the Reset Button is pressed, the Status LEDs will light in sequence RF, PAYLOAD and SYSTEM. The LED colour sequence while the button is pressed is GREEN, ORANGE then RED and then GREEN again, i.e. the sequence will repeat. The LED colours and their corresponding functions are listed in Table 3-5 below. If while pressing the Reset Button you “lose” the count, continue pressing until all the LEDs are out. The sequence is now complete and you can start again from position 1. Throughout this manual, use of the Reset Button is indicated in text by the LED sequence number followed by the word RESET. For example, LED sequence 1 (RF LED GREEN) is indicated 1-RESET, LED sequence 5 (PAYLOAD LED ORANGE) is indicated 5-RESET, etc. Table 3-5 . Reset Button Functions and Indications Reset Number Status LEDs RF PAYLOAD Function SYSTEM 1-RESET GREEN OFF OFF Clear Front Panel LEDs (and associated alarms in DIU) 2-RESET OFF GREEN OFF Clear Event Log in the DIU 3-RESET OFF OFF GREEN Reset the DIU (does not reset the non-volatile memory storing the DIUs configuration parameters) 4-RESET ORANGE OFF OFF Default to Routed Configuration “FAR side” DIU: Reset the DIU configuration parameters that are stored in non-volatile memory (BATTERY-BACKED STATIC RAM) and configure as a ‘Far Side DIU’: i.e. for a ROUTED IP configuration, set the Ethernet IP address as 10.11.1.2, Element Manager IP address to 10.12.1.2. See Note 1 below. 5-RESET OFF ORANGE OFF Default to Routed Configuration “NEAR side” DIU: Reset the DIU configuration parameters that are stored in non-volatile memory and configure as a ‘Near Side DIU’: i.e. for a ROUTED IP configuration set the Ethernet IP address as 10.2.1.2, Element Manager IP address to 10.13.1.2. See Note 1 below. 6-RESET OFF OFF ORANGE Default to Routed Configuration for the side currently configured: If you are not sure how the DIU is configured (NEAR or FAR side 862-02411 February 04 3-7 Chapter 3. Controls, Indicators and Connectors on the DIU Table 3-5. Reset Button Functions and Indications Reset Number Status LEDs RF PAYLOAD Function SYSTEM DIU), reset it AS IS, i.e. reset the ‘Near Side DIU’ or ‘Far Side DIU’ configuration parameters depending on how the DIU is currently configured. See Note 1 below. 7-RESET RED OFF OFF Default to Bridged Configuration “FAR side” DIU: Reset the DIU configuration parameters that are stored in non-volatile memory (BATTERY-BACKED STATIC RAM) and configure as a ‘Far Side DIU’. See Note 1 below. 8-RESET OFF RED OFF Default to Bridged Configuration “NEAR side” DIU: Reset the DIU configuration parameters that are stored in non-volatile memory and configure as a ‘Near Side DIU’. See Note 1 below. 9-RESET OFF OFF RED RESERVED 10-RESET GREEN OFF OFF RESERVED 11-RESET OFF GREEN OFF RESERVED 12-RESET OFF OFF GREEN Set up DIU with E1 tribut aries. 13-RESET ORANGE OFF OFF Set up DIU with T1 tributaries. 14-RESET OFF ORANGE OFF Deactivate buttons 4 onwards. 15-RESET OFF OFF ORANGE Toggle SNMP and FTP Servers ON/OFF (V3.00+ firmware) 16-RESET RED OFF OFF DHCP ON (V3.00+ firmware) 17-RESET OFF RED OFF DHCP OFF (V3.00+ firmware) 18-RESET OFF OFF RED Ethernet MAC learning enabled via front panel 19-RESET GREEN OFF OFF Transparent Ethernet mode enabled via front panel 20-RESET OFF GREEN OFF E2prom erased via front panel (Velox LE Only) 21-RESET OFF OFF GREEN RFU back-to-back enable / disabled toggle via front panel NOTE 1: The Bridged Configuration is the default configuration and is the preferred configuration for most networks. For Routed Configuration, the allocation of Ethernet IP Addresses is more complicated and requires specialist network knowledge. For information on the IP Addresses used; refer to: § BRIDGED Configuration: Input Address Assignment on page 6-7 for Bridged Net works. § ROUTED Configuration : Input Address Assignment on page 6-9 for Routed Networks. 4-RESET, 5 -RESET, 6-RESET, 7-RESET and 8-RESET reset the DIU to factory defaults – these resets are typically only used once (these choices reset certain adjustable parameters in non-volatile memory in the DIU). If changes are made to the configuration parameters and the user does not want these to change when a unit is reset, the DIU can be power-cycled or ‘3-RESET’ must be used. For example, this technique is used if the IP addresses associated with the network interfaces are adjusted – the processor needs to be reset to allow the change/s to be implemented. Service (Wayside) Serial Data Channel (4) This port supports asynchronous full duplex, serial data transfer across the link at a speed of 115200 bps. Data via this channel does not interfere with the payload data channels. 3-8 862-02411 February 04 Velox LE Installation and Operations Manual The interface type is RS-232 configured as DCE (Data Communications Equipment). Note that Handshaking can be "None." Pin-outs for the Service Channel connector are given in Table 3-6 below. Table 3-6 . Service Channel Connector Pin-outs DIU connector 9-pin D -type Female Connector Pin No Signal TD RD DTR GROUND DSR RTS CTS Element Manager Port (5) This port is used for communication with the NCT software or with an SNMP manager to control the Velox LE system. The port must be connected to a serial port (configured for a speed of 115200 bps) on a personal computer to use the NCT software. The interface type is RS-232 configured as DTE (Data Terminal Equipment). Hardware handshaking is used. 10Base-T Ethernet RJ45 Port (10/100Base-T on Velox LE 50 DIU) (6) This port is used for communications with the NCT/GUI software from a laptop/PC or with an SNMP manger to control the system. It can also be connected to a hub for 10Base-T or 10/100Base-T wayside Ethernet throughput. The interface type is DTE (Data Terminal Equipment) and can support Full and HalfDuplex Ethernet connections. Select the Ethernet Duplex mode from the following MIB element: 1.3.6.1.4.1.1316.1.1.1.4.16 MdrmteEthernetFullDuplex. Take note that connecting the radio to an Ethernet hub requires the Ethernet interface to operate in Half Duplex mode. DIU/RFU Link LED (7) Normal condition ON indicating that there is communication between the DIU and the RFU. If it is OFF, check the Data Cable between the DIU and RFU. 862-02411 February 04 3-9 Chapter 3. Controls, Indicators and Connectors on the DIU DIU/RFU Data (8) This receptacle accepts an RJ45 plug that connects to UV-protected STP (Screened twisted pair) cable used between the DIU and the RFU. Pin-outs for the DIU/RFU Data cable are given in Table 3-7 below. Table 3-7 . Pin-outs for DIU to RFU Data Cable RJ45 Pin TOP VIEW (LOCKING TAB UNDERNEATH) DTE (on DIU) DCE (on RFU) Wiring TxD+ RxD- Orange/White TxD- RxD+ White/Orange RxD+ TxD+ Green/White NC NC NC NC RxD- TxD- NC NC NC NC White/Green RFU DC Out (9) This connector (socket) is used for power interconnection between the DIU and the RFU. The connection is made using UV-protected 2-core cable. The cable is connected to a GREEN, two-pin plug. The polarity sense as labelled must be maintained between the DIU and the RFU. CAUTION Auxiliary I/O (10) The auxiliary in/out port is used for remote monitoring and control. The following are provided • Two inputs (for sensing contact closure or opening) are provided to sense site alarm inputs. The states of these alarm inputs can be monitored with NCT, as well as from an SNMP Management Station. • Two relays each with two outputs (one output with the contacts normally open and the other with the contacts normally closed), are provided as alarm/auxiliary outputs. Output states are software customised and controlled. The outputs are used to indicate alarm or other states selected by the operator via the NCT or a SNMP Management Station. Pin-outs for the Auxiliary I/O connector are given in Table 3-8 below. Table 3-8. Auxiliary In/Out Connector Pin-outs DIU connector 15-pin D-type female 3-10 Pin No Signal OUTPUT 1 COMMON OUTPUT 1 NORMALLY -OPEN 862-02411 February 04 Velox LE Installation and Operations Manual Table 3-8. Auxiliary In/Out Connector Pin-outs DIU connector Pin No 15 Signal OUTPUT 1 NORMALLY-OPEN OUTPUT 1 NORMALLY-CLOSED OUTPUT 1 NORMALLY-CLOSED OUTPUT 1 COMMON OUTPUT 2 COMMON OUTPUT 2 COMMON OUTPUT 2 NORMALLY-OPEN 10 OUTPUT 2 NORMALLY-OPEN 11 OUTPUT 2 NORMALLY-CLOSED 12 INPUT 1 13 INPUT 1 RETURN 14 INPUT 2 15 INPUT 2 RETURN DIU DC Power Input (11) This connector (socket) is used for power input to the DIU. The connection is made using 2 or 3-core cable. The cable is connected to a two pin GREY connector on the Velox LE 120 Ohm and Velox LE 75/120 Ohm units and a THREE pin GREEN connector on the Velox LE 10, Velox LE 25 and Velox LE 50 units - both are plugs. The polarity-sense (labelled) must be observed and implemented. A ground connection is available on the three-pin connector. This ground connection is not required if the Ground Terminal is connected (see page 3-12). Power Supply and consumption is as follows: DC power supply: 21 to 56 Vdc or 21 to 58 Vdc dependent on the version and variant DC power supply grounding: Positively or negatively grounded Power consumption: 35 W typical, 45 W maximum (Velox LE 2400/5800 120 Ohm & 75/120 Ohm Units and 2410i/5810i) Power consumption: 40 W typical, 45 W maximum (all other Velox LE systems) The power supply specification for the current Velox LE 10, Velox LE 25 and all Velox LE 50 DIUs is 21 to 58 Vdc whereas older Velox LE 10, Velox LE 25 DIUs and all other older DIUs require 21 to 56 Vdc. Please ensure that you comply with the power supply specification printed above the POWER connector on the DIU. 862-02411 February 04 3-11 Chapter 3. Controls, Indicators and Connectors on the DIU Wiring data are given in Table 3-9 and Table 3-10 below. Table 3-9 . Pin-outs for DC Power Connector (Velox LE DIU 120 Ohm & 75/120 Ohm) DIU connector: GREY 2-pin Wieland Type 8213 Socket Pin No Signal DC POWER DC POWER RETURN - DC + Table 3-10 . Pin-outs for DC Power Connector (Velox LE 10, Velox LE 25, Velox LE 50 DIU) DIU connector: GREEN Pin No Signal DC POWER GND GROUND PIN DC POWER RETURN 3-pin Phoenix Type 18.27.87.1 Socket Fuse Holder (12) This holder is used to hold a fuse (2A, slow blow fuse). On/Off Switch (13) This switch is used to control power input to the DIU (and indirectly the RFU). Note that the ON/OFF switch is NOT fitted to the Velox LE 10, Velox 25 and Velox 50 DIUs. These DIUs will start up as soon as the required DC voltage is applied. Ground Terminal (14) This is used to accept connection to an earth strap, terminated with a crimped earth lug. Refer to the installation chapter for details on wire/earth lug requirements. A ground connection is also available on the three-pin DIU DC power connector. 3-12 862-02411 February 04 Velox LE Installation and Operations Manual Indicators and Connectors on the IRFU and ORFU General The Velox LE 2410i, Velox LE 2450i, Velox LE 5810i and Velox LE 5850i ORFUs have the same indicators and connectors on their front panels.Thus, only one example the Velox LE 2410i is shown (see Figure 3-8 below. There are no indicators on the ORFU. The connectors are shown in Figure 3-9 below. 2410i Figure 3-8. Connectors and Indicators on the Velox LE IRFU Front Panel Figure 3-9. Connectors and Indicators on the Velox LE ORFU Antenna Connector (1) The RFU connects to the antenna using a 50 ohm co-axial cable or flexible waveguide via a launch/N-type adaptor terminated with male Type N connectors on each end. The female N -type Antenna connector on the RFU provides termination for this line on the RFU. 862-02411 February 04 3-13 Chapter 3. Controls, Indicators and Connectors on the DIU Flexible waveguide connected via a launch/N -type adaptor is recommended for longer feeder runs to minimize losses. Table 3-11. RFU Antenna Connector Pin-outs Pin Centre Outer Description Transmitter and Receiver RF Common Signal/Chassis Ground RSSI (2) The RSSI connector is a BNC connector that provides DC voltage level corresponding with the RSL (Received Signal Level) for use in antenna installation and alignment. A standard DVM (Digital Volt Meter) is used for this purpose. Table 3-12 . RFU RSSI Connector Pin-outs Pin Centre Outer Description Transmitter and Receiver RF Common Signal/Chassis Ground DIU COMMS LED on the IRFU only whose normal condition is ON indicating that there is communication between the DIU and the RFU. If it is OFF, check the Data Cable between the DIU and RFU. DIU/RFU Data (3) This receptacle accepts an RJ45 plug that connects to UV-protected STP (Screened twisted pair) cable used between the DIU and the RFU. Pin-outs for the DIU/RFU Data cable are given in Table 3-7 on page 3-10. DIU Power LED on the IRFU only whose normal condition is ON indicating that power is being received from the DIU. If it is OFF, check the DIU is ON and that the Power Cable between the DIU and RFU is serviceable. DIU DC In (4) This connector (socket) is used for power interconnection between the DIU and the RFU. The connection is made using UV-protected 2-core cable. The connector depends on the unit as follows: • 3-14 IRFU - GREEN, two-pin plug. 862-02411 February 04 Velox LE Installation and Operations Manual • ORFU – GREEN, three-pin plug. Ground Terminal (5) This is used to accept connection to an earth strap, terminated with a crimped earth lug. Refer to the installation chapter for details on wire/earth lug requirements. 862-02411 February 04 3-15 Velox LE Installation and Operations Manual Chapter 4 : Hardware Installation Introduction This chapter covers installation procedures for all the Velox LE split-architecture radio systems. All steps, from unpacking and checking the equipment, through to completion of the physical installation and antenna alignment are addressed. For a full description of the Velox LE systems, refer to the System Overview on page 84. Health and Safety Velox LE Health and Safety Requirements Ensure relevant health and safety practices are adhered to at all times, when working on or around the Velox LE radio equipment. Table 4-1 on page 4-1 details the recommended general health and safety practices. Table 4-2 on page 4-2 details recommended operator health and safety practices. Ensure the general hazards in Table 4-3 on page 4-2 are fully addressed at the planning and installation stages. General Health and Safety Table 4-1. General Health and Safety Practices Hazardous Materials No hazardous materials are used in the construction of the equipment and, therefore, no special handling/disposal procedures are required. Hazardous Voltages The Velox LE 10 and Velox LE 25 takes up to 56/58V input to the DIU and convert it to 64V nominal or up to 80V OC for RFU power feed. The Velox LE 50 DIU meets SELV standards and the RFU power feed is always be low 60V with a nominal/average of 53V. Safety Signs It is not necessary to place external warning signs or other indications on the equipment. While external surfaces of the equipment do become warm during operation due to normal heat dissipation, the temperatures reached are not considered hazardous. The equipment is designed and constructed to minimize the risk of smoke and fumes under fire conditions. Surface Temperatures Flammability 862-02411 February 04 4-1 Chapter 4. Hardware Installation Operator Health and Safety Table 4-2 . Operator Health and Safety Practices Protection from RF Burns: Velox LE Radios While the Velox LE radio does not generate RF fields of intensity sufficient to cause RF burns, it is hazardous to look into or stand in front of an active antenna aperture while the radio is active. Do not stand in front of or look into an antenna without first ensuring the associated transmitter or transmitters are switched off. Protection from RF Burns: General When any of the Velox LE ORFU is to be installed on a structure or rooftop that has existing antennas fitted, avoid exposure to potentially harmful levels of RF radiation from these antennas. Do not proceed with an installation without first determining the RF expo sure risk. If necessary ask the structure/rooftop owner or operator. Where necessary, wear a protective suit or have the required transmitter(s) switched off for the duration of the installation. Even where the perceived risk is low, do not stand in front of or look into other antennas. Lifting Equipment Care must be taken when hoisting or lifting the RFU or its antenna during installation or maintenance. The RFU is nominally 6kg (13.2lbs), but dependent on size, associated antennas with their mounting hardware can weigh in excess of 100kg (220 lbs.), which will require specialised lifting equipment and an operator trained and certified in its use. Equipment Protrusions While the equipment has been ergonomically designed to be free from unnecessary protrusions or sharp surfaces that may catch or otherwise cause injury during handling, always take care when working on or around the equipment. Safety Warnings When a particular practice or procedure poses implied or potential harm to the user or to the radio equipment, a warning is included in this manual. General Hazards The General hazards to be addressed when planning and installing a Velox LE system are detailed in Table 4-3. Table 4-3 . General Hazards Maximum ambient temperature The maximum ambient temperature (Tmra) for the Velox LE DIU is +50° Celsius. The maximum ambient temperature (Tmra) for the Velox LE ORFU is +60° Celsius and for the Velox LE IRFU is +50° Celsius. Compliance to the operational specification is not guaranteed for higher ambient temperatures. To ensure correct operation and to maximize long term component reliability, ambient temperatures must not exceed this figure. Rack mount temperature considerations Airflow requirements 4-2 If the Velox LE type DIU and IRFU are installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack environment may be greater than room ambient. The maximum ambient temperature (Tmra) of +50° Celsius applies to the immediate operating environment of the Velox LE DIU and IRFU, which if installed in a rack, is the ambient applying within the rack. Rack installations must be made so the airflowrequired for safe and correct operation of the Velox LE is not compromised. For the Velox LE, unobstructed air passage must be maintained to 862-02411 February 04 Velox LE Installation and Operations Manual each side of the indoor units, which requires a minimum of 50 mm (2 inches) of side spacing to any rack panels, ca ble bundles or similar. Circuit overloading Consideration must be given to the connection of a Velox LE to existing dc supply circuits and the effect that overloading of circuits might have on the power supply, circuit protection devices and supply wiring. Check the Velox LE power consumption specifications and the supply capability of the power supply system when addressing this concern. This check of capacity must extend right to the dc power supply and not just to an intermediate connection point. Power supply connection The Velox LE radio must be used with correct power supply (2156 Vdc power supply or 21 – 58 Vdc power supply as indicated). The power supply must be located in the same premises as the Velox LE system. Earth connection Reliable earthing of the Velox LE system must be maintained. Refer to instructions in the manual for earthing of the ODU, ODU cable, lightning surge suppressor and indoor unit. Lightning surge suppressor All Velox LE RFU cables must be fitted with a lightning surge suppressor. Refer to instructions in the suppressor supplier’s documentation for suppressor installation information. Mechanical loading When installing the DIU and IRFU in a rack, ensure the rack is securely anchored. Check to ensure that the additional loading of a Velox LE DIU or units will not cause any reduction in mechanical stability of the rack. Restricted access The Velox LE system must be installed in restricted access sites. The DIU and associated power supply must be installed in restricted areas, such as dedicated equipment rooms, closets, cabinets or the like. Similarly, access must be restricted to the RFU/antenna location. In particular, install and operate a Velox LE system in accordance with the following statements and warnings: An appropriate power supply disconnect device should be provided as part of the building installation. The Velox LE system has been evaluated for safety with the maximum allowed for the system, i.e. 56 Vdc or 58 Vdc depending on the system. WARNING WARNING WARNING The Velox LE type DIU earth must be connected directly to the dc supply system earthing conductor, or to a bonding jumper from an earthing terminal bar, or bus to which the dc supply system earthing is connected. The Velox LE type system must be located in the immediate area, such as in the same or adjacent cabinets, of any other equipment that has a connection to the same earthed conductor of the same dc supply circuit. The Velox LE dc system must not be earthed elsewhere. The dc supply source must be located within the same premises as the Velox LE system. WARNING 862-02411 February 04 4-3 Chapter 4. Hardware Installation There must be no switching or disconnecting devices in the earthed circuit and the point of connection to a Velox LE system. WARNING Do not look into or stand immediately in front of an active antenna. WARNING WARNING Never install an ORFU on a structure, rooftop or the like where there are existing antennas without first ascertaining the RF exposure risk from the existing antennas, and where necessary taking appropriate risk avoidance action. Refer to Stratex Network’s Microwave Radio Systems Standard Practices Guide for more information on health and safety when using Stratex Networks products. 4-4 862-02411 February 04 Velox LE Installation and Operations Manual Hardware Installation Overview An Overview of the hardware installation is shown in Figure 4-1. Hardware Installation Pre-Installation Ÿ Ÿ Ÿ Installation tools and equipment Unpacking the equipment Verifying the system configuration Ÿ Ÿ Ÿ Check basic components Check kits and accessories Bench set-up and familiarization Installation Ÿ Ÿ Antenna RF Unit Ÿ Ÿ RF Unit grounding DIU / RF Unit cable Ÿ Cable running and fastening Ÿ Ÿ Fitting and waterproofing connectors Cable grounding Ÿ Installing lightning surge suppressor Ÿ DIU and DIU cabling Ÿ AC/DC PSU connection Commissioning Ÿ Ÿ Connect PC Power on and log into DIU Ÿ Ÿ Check DIU status Align the antenna Ÿ Set DIU parameters Figure 4-1. Hardware Installation – Overview 862-02411 February 04 4-5 Chapter 4. Hardware Installation Failure to check the configuration may result in interference to other links if frequency and power settings are incorrect for the site. CAUTION Pre-Installation General This section details the following: • Tools and equipment to be supplied or manufactured by the installer (see Installation Tools and Equipment below). • Unpacking of shipping boxes and verification of contents to ensure that what has been delivered is what is required (see Unpacking the Equipment on page 4-8). • Bench set-up to verify the equipment and carry out initial configuration (see Bench Set-up (First time users) on page 4-10). All the above should be carried out before going to the installation site. Installation Tools and Equipment Before going to site check that you have the recommended tools, materials and equipment for each equipment as listed in Table 4-4 below, Table 4-5 on page 4-7 and Table 4-6 on page 4-8. Table 4-4 . Tools and Material for Installation Antennas Velox LE (General) DIU 4-6 Refer to the antenna manufacturer’s data for required and recommended installation tools and equipment. This data will be included with every antenna. The following tools and material are not included in the standard Velox LE installation kits and must be separately sourced or supplied by the installer. The kit must include cable cutting and crimp tool for attaching lugs to Basic stranded copper cable, a multimeter, RJ45 crimp tool, soldering iron and a electrician’s toolkit. set of Allen keys. Ground cable or strap rated at 45A with 5 mm ground lug for grounding Ground cable or the Indoor and RFUs. strap (5-25mm) Adjustable wrench For use on the heat-shrink tubing supplied with the Andrew N-type Hot-air gun connectors. Protective grease For weather-protecting grounding attachment points on towers and grounding bars. and zinc-rich paint UV Protective, self-vulcanising tape for the protection of connectors. Tape Used to secure the cables to the mast at regular intervals. Cable ties Bearing of other station during antenna alignment Binoculars or GPS or Compass DIU mounting in a 19" rack and the ground lug. Pozi #2 screwdriver Attaching the earth cable to the DIU. 7mm spanner 2.5mm Allen key To change the position of the DIU mounting brackets. 862-02411 February 04 Velox LE Installation and Operations Manual Table 4-4. Tools and Material for Installation DC power supply cable ORFU IRFU DIU ground lug 13 mm wrench / spanner 2.5 mm Allen key RFU ground lug Multimeter (recommended) Pozi #2 screwdriver 7mm Spanner 2.5mm Allen key RFU ground lug Multimeter (recommended) Minimum 2.5 mm square conductor, rated for 10 A. For connection between the power supply and the DIU DC connector on the rear panel. (The DC connector is on the front panel of the Velox LE DIU.) 10-4 (10 square mm for wire and hole big enough for M4 thread) Used for attachment of RFU to mounting bracket and mounting bracket to pole. Also used to close RFU with hinge type connection box. Used to tighten RFU connection box cover fasteners. 10-4 (10 square mm for wire and hole big enough for M4 thread) Measure RSSI at RFU during antenna panning. The RSSI level may also be read from the NCT / GUI via laptop connection to the DIU, indoors DIU mounting in a 19" rack and the ground lug. Attaching the earth cable to the DIU. To change the position of the DIU mounting brackets. 10-4 (10 square mm for wire and hole big enough for M4 thread) Measure RSSI at RFU during antenna panning. The RSSI level may also be read from the NCT / GUI via laptop connection to the DIU, indoors Table 4-5. Cables Assemblies to be Manufactured Cable Assy Name Connector Type DIU Power Input Cable Remarks Input connector supplied 2-Pin Wieland Type 8213 Socket Velox LE 120 Ohm, Velox 75/120 Ohm 3-Pin Phoenix Type Velox LE 10, Velox LE 25, Velox LE 50 18.27.87.1 DIU to ORFU Power Cable Recommended Cable: 1.5mm sq stranded PVC Insulated, PVC FR UV protected Polifin H2/J263/904 Outer Black 300/500V Temp 20°C to +85°C. Cable outer diameter: between 7.4mm and 9mm i.e. 8.2mm ± 0.8mm. Suggested cable types are: Superior Essex type SJOOW flexible cable P/N 441821* (7.4mm) Carol Cable (General Cable) SJOW/SJO P/N 02001 18 gauge 2 conductor (7.8mm) Note that for IRFU systems DIU to IRFU power cable is supplied. DIU to ORFU Data Cable Recommended Cable: STP (FTP) 4 Pairs Solid Cat 5, PVC FR UV protected Polifin H2/J263/904 Outer Black. Outer diameter of cable: 7.3mm ± 0.5mm. This is a standard FTP Cat 5 cable that is ‘upjacketed’ with suitable plastic for FR/UV (Flame retardant/Ultra Violet) protection. Suggested cable types are: Superior Essex BBDN CAT 5 cable P/N 04-0010-34 (7.8mm) Superior Essex CAT 5 P/N 18-241-31 18-241-11 (5.1mm) General Cable CAT 5 P/N 2137113 2137114 (5.6mm) Belden CAT 5 P/N BC1002 (6.0mm) Note that for IRFU systems DIU to IRFU data cable is supplied. IRFU to Antenna RF Cable N-type Male Connector Balanced Payload Data Cable DB25 Balanced Payload Data Cable RJ48 Unbalanced Payloa d Data BNC Cable Auxiliary I/O Cable 15-Way D-type Service Cable 9-Way D-type 862-02411 February 04 High quality ½” or 5/8” coaxial cable or elliptical wave guide for longer runs to minimize losses. Velox LE 10 and Velox LE 25 Velox LE 75/120 Ohm Only 4-7 Chapter 4. Hardware Installation Table 4-5 . Cables Assemblies to be Manufactured Cable Assy Name Connector Type Loop Back Connector Remarks Required for back-to-back testing. Rx connections wired to Tx connections on the payload connector. Apart from the Cable Assem blies listed in Table 4-5 the Customer must supply the installation and test equipment listed in Table 4-6. Table 4-6. Additional Equipment to be Supplied by the User Equipment Required Remarks Inline Lightning Protection Unit A lightning protection unit must be installed at the RFU Antenna connection. Antenna Refer to Antenna Selection on page 2-2. Note that Stratex Networks can supply antennas if required. Power Supply Supply of DC supply to DIU T1 or E1 BER Tester Required for back-to-back testing. If BER is not connected during back-toback testing, then the Payload LED will be Red, i.e. no payload signal. Unpacking the Equipment One RFU and one DIU are shipped per packing box. DIUs are shipped with configuration as ordered. Standard installation items are included and any optional accessories will also be included, subject to the available space. Additional RFUs and DIUs are shipped in dedicated ‘satellite’ boxes. The contents of the Accessories Box are listed in Table 4-7 on page 4-9. Figure 4-2. All Indoor Radio Packing Configuration 4-8 862-02411 February 04 Velox LE Installation and Operations Manual Figure 4-3. Indoor/Outdoor Radio packing configuration. Open the shipping containers using a utility knife carefully remove the equipment and place it on a clean flat working surface. Save the shipping and packing material in case the equipment has to be returned. Table 4-7. Contents of Accessories Box Description ORFU Pole Mounting Kit Part Number Qty 651-03809 Remarks Comprises: Mounting Bracket Mounting Bracket Clamp 2 x Mounting U-Bolts 4 x Nut M8 Hex Stainless Steel ISO/C 4 x Washer M8 Plain Flat Stainless Steel 4 x Washer M8 Spring Single Coil Type A Stainless Steel 4 E/T Spider Cable 660-03678 For interconnectin g between the DB25 Payload Connector and 4 x RJ48 lines. Supplied with units with DB25 Payload connectors only. RSSI Cable 660-03405 BNC Plug to 2 x 4mm Plugs (one black plug & one red Plug) Ring Terminal M8 388-00585-N Ring Tongue Lug Crimp 001 10 mm sq Conductor supplied with ORFUs only. For connecting RFU to ground. Connector 002 Block Plug Single Row Straight 368-02744-Q Free 5,08mm (Grey) DC input connector for Velox LE 120 Ohm and Velox LE 75/120 Ohm DIUs. 3-pin Phoenix Type 18.27.87.1 Socket DC input connector for Velox LE 10, Velox LE 25, Velox LE 50 DIU Connector 002 Block Plug Screw flange 5.08mm (Green) 368-03614 Connectors for DIU to RFU Power Cable Lap Link cable: Dual Header Serial 660-03349 (25 & 9 way both ends). For programming the system via the Element Manager connector. Software CD 651-04252-02 Contains NCT and other system software Installation and Operations Manual 862-02411 This Manual Combined DIU to IRFU Power/Data Cable 660-03770-01 Cable one metre long, which is supplied with IRFU systems only DIU/IRFU Rack Mounting Hardware Various A/R 4 x M16 x 18 mm and washers are supplied for each unit. 862-02411 February 04 4-9 Chapter 4. Hardware Installation Bench Set-up (First time users) Getting started (Without a PC) This section describes the suggested steps to follow to successfully set-up a Velox LE link without using a PC. This section applies to all Velox LE radios with the only difference being the location of the interface connectors on the various DIUs. Complete the checklist to ensure that you have the required equipment and information to continue. Do not continue until you have read and completed the checklist! Steps to follow: Check Additional Information 1. Velox LE Installation & Operation Manual (This Manual) Ensure that you understand: The use of the Reset Button when configuring the Velox LE (see Reset/Configuration Button (3) on page 3-7. How to interpret the DIU front panel LEDs (see DIU Status Diodes (2) on page 3-6 and DIU/RFU Link LED (7) on page 3-9). 2. Connect the Velox LE System as shown in Figure 4-4 on page 4-12 noting the following (the numbers in brackets following each note correspond to the numbers given on Figure 4-4): 2 x DIU 2 x RFU 1 low and 1 high band - see L/H stamp near serial number. 2 x Power supplies (1) 21 to 58 Vdc, 35 W typical (40 W, 45 W max). Make 2 x PSU to DIU power cable (2) For wiring data, see Table 3-9 on page 3-12 or Table 3-10 on page 3-12 depending on the version. Ground both DIU and RFUs (3) Connect ground cable between ground terminal on units and ground. Make 2 x DIU to RFU power cables (4) For wiring data, see RFU DC Out (9) on page 3-10. Make 2 x DIU to RFU Data cables (5) For wiring data, see Table 3-7 on page 3-10. N-type male to N -type male (6 GHz) RF cable to connect RFU (6) Use between 60 dB (min) and 90 dB (max) attenuation and a short low-loss RF transmission line to connect the two radios. Connect BER Tester to Payload Connector (9) (10) The BER Test must be connected for this test. 60 – 90 dB of N-type attenuators (7) Note Max input is –30 dBm, default output power is +24 dBm 3. Connect attenuator(s) to RFUs 4. Interconnect the two RFUs with N-Type RF cable 5. Connect DIU to RFU x 2 Power and Data. Ensure that DIUs are not powered- up when connecting. 6. Connect PSU to DIU x 2 Note that Velox LE 10, Velox LE 25 and Velox LE 50 DO NOT have Power ON/OFF switches, i.e. if PSU is on and connected to the source supply, the systems will power-up. 7. Power- up both DIUs ON/OFF Switch on back panel of Velox LE 120 Ohm & Velox LE 75/120 Ohm Versions. No switch on other versions. 8. For each system, allow about one minutes settle time and clear any Alarm Conditions present Using front panel Reset Button, carry out a 1-RESET to clear front panel LEDs and associated alarms in DIU. 4-10 862-02411 February 04 Velox LE Installation and Operations Manual Refer to Table 3-5 on page 3-7 for information on using the Reset Button to configure the Velox LE. 9. Set one DIU to a NEAR Bridge configuration Using front panel Reset Button, carry out an 8-RESET (Bridged Configuration) to set DIU to NEAR Bridge Configuration. Note that if a Routed configuration is being used a 5-RESET should be carried out. 10. Set the other DIU to a FAR Bridge configuration Using front panel Reset Button, carry out a 7- RESET (Bridged Configuration) to set DIU to FAR Bridge Configuration. Note that if a Routed configurat ion is being used, a 4-RESET should be carried out. 11. Set the NEAR DIU to the required data rate (T1 or E1) 12. Set the FAR DIU to the same data rate as NEAR DIU (point 11 above) (T1 or E1) (use front panel Reset button) 13. Check the “RF Link” LED status Using front panel Reset Button, carry out a 12-RESET (E1 Tributaries) or 13- RESET (T1 Tributaries) LED Green for working link Refer to Table 3-4 on page 3-7 for information on Status LED interpretation. Note that if BER Tester is NOT connected, the Payload LED will be RED indicating No Payload signal. 14. Clear DIU errors Using front panel Reset Button, carry out a 1- RESET to clear front panel LEDs and associated alarms in DIU. If required the EVENT LOG can be cleared by using 2- RESET (only necessary if viewing the EVENT LOG on a PC. Reset BER Tester. 15. Monitor Status BER Tester should run with no errors All 3 Front Panel LEDs should be green. Note that “RF Link” LED may flash orange from time-to-time. See Note below for “Payload” LED indication. Unless all tributaries are in use the “Payload” LED will be RED. For example, if only two tributaries are in use, but all four are active, the “Payload” LED will be RED, as the two unused tributaries have no signal. This is not important, as the main purpose of this test is to test the link, i.e. “RF Link” LED GREEN. 862-02411 February 04 4-11 Chapter 4. Hardware Installation Figure 4-4. Velox LE System Connection for T1/E1 Bench Test (without PC) Getting Started (with a PC) This section describes the suggested steps to follow to successfully set-up a Velox LE link using a PC with NCT installed (see Chapter 5: NCT Installation). This section applies to ALL Velox LE radio series with the only difference being the location of the interface connectors on the various DIUs. Complete the checklist to ensure that you have the required equipment and information to continue. Do not continue until you have read and completed the checklist! 4-12 862-02411 February 04 Velox LE Installation and Operations Manual Steps to follow: Check Additional Information 1. Velox LE Installation & Operation Manual (This Manual) Ensure that you understand: The use of the Reset Button when configuring the Velox LE (see Reset/Configuration Button (3) on page 3-7. How to interpret the DIU front panel LEDs (see DIU Status Diodes (2) on page 3-6 and DIU/RFU Link LED (7) on page 3-9). 2. NCT Program NCT Program installed on the PC to be used together with an understanding of how to use NCT t o configure the System (refer to NCT Program integrated software help). 3. Connect the Velox LE System as shown in Figure 4-5 on page 4-15 noting the following (the numbers in brackets following each note correspond to the numbers given on Figure 4-5): 2 x DIU 2 x RFU 1 low and 1 high band - see L/H stamp near serial number 2 x Power supplies (1) 21 to 58 Vdc, 35 W typical, 45 W maximum. Make 2 x PSU to DIU power cable (2) For wiring data, see Table 3-9 on page 3-12 or Table 3-10 on page 3-12 depending on the version. Ground both DIU and RFUs (3) Connect ground cable between ground terminal on units and ground. Make 2 x DIU to RFU power cables (4) For wiring data, see RFU DC Out (9) on page 3-10. Make 2 x DIU to RFU Data cables (5) For wiring data, see Table 3-7 on page 3-10. N-type male to N-type male (6 GHz) RF cable to connect RFU (6) Use between 60 dB (min) and 90 dB (max) attenuation and a short low-loss RF transmission line to connect the two radios. 60 – 90 dB of N-type attenuators (7) Note Max input is –30 dBm, default output power is +24 dBm Connect BER Tester to Payload Connector (9) (10) Connect PC (11) to Near Side DIU to Element Manager Port via serial cable (12) or to Ethernet connection (13) PC must have NCT loaded and either: § If using Ethernet – Ethernet channel set -up. § If using Element Manager Port, serial connection configured. Note the configuration required is dependent on the version of Microsoft Windows installed on the PC (see Element Manager Point-to-Point Protocol Serial Communications Set-up on page 6-1 for further information). 4. Connect attenuator (s) to RFUs 5. Interconnect the two RFUs with N-Type RF cable 6. Connect DIU to RFU x 2 Power and Data. Ensure that DIUs are not powered- up when connecting. 7. Connect PSU to DIU x 2 Note that Velox LE 10, Velox LE 25 and Velox LE 50 DO NOT have Power ON/OFF switches, i.e. if PSU is on and connected to the source supply, the systems will power- up. 8. Power-up both DIUs ON/OFF Switch on back panel of Velox LE 120 Ohm & Velox LE 75/120 Ohm Versions. No switch on other versions. 9. For each system, allow about one minutes settle time and clear any Alarm Conditions present. Using front panel Reset Button, carry out a 1- RESET to clear front panel LEDs and associated alarms in DIU. Refer to Table 3-5 on page 3-7 for information on using the Reset Button to configure the Velox LE. 862-02411 February 04 4-13 Chapter 4. Hardware Installation 10. Set DIU with PC connected to a NEAR Bridge configuration. Default IP address: Using front panel Reset Button, carry out an 8- RESET (Bridged Configuration) to set DIU to NEAR Bridge Configuration. Note that if a Routed configuration is being used, a 5- RESET should be carried out. Ethernet option: 192.168.1.2 Modem option: 192.168.2.2 11. Set the NEAR DIU to the required data rate (T1 or E1) Using front panel Reset Button. carry out a 12- RESET (E1 Tributaries) or 13- RESET (T1 Tributaries) 12. At the NCT, connect to NEAR side DIU If Serial Cable Connection is being used. 13. Ping NEAR side DIU Default IP address: See BRIDGED Configuration: Input Address Assignment on page 6-7 for further information. Ethernet option: 192.168.1.2 Serial Cable option: 192.168.2.2 14. Set the other DIU to a FAR Bridge configuration. Default IP address: Ethernet option: 192.168.1.2 Using front panel Reset Button, carry out a 7-RESET (Bridged Configuration) to set DIU to FAR Bridge Configuration. Note that if a Routed configuration is being used, a 4- RESET should be carried out. Modem option: 192.168.2.2 15. Set the FAR DIU to the same data rate as point 19 (T1 or E1) (use front panel Reset button) Using front panel Reset Button. carry out a 12- RESET (E1 Tributaries) or 13- RESET (T1 Tributaries) 16. Ping FAR side DIU Default IP address: See BRIDGED Configuration: Input Address Assignment on page 6-7 for further information. Ethernet option: 192.168.1.3 Serial Cable option: 192.168.2.3 17. Check the “RF Link” LED status LED Green for working link Refer to Table 3-4 on page 3-7 for information on Status LED interpretation. Note that if BER Tester is NOT connected, the “Payload LED” will be RED indicating No Payload signal. 18. Clear DIU errors Using front panel Reset Button, carry out a 1-RESET to clear front panel LEDs and associated alarms in DIU. If required the EVENT LOG can be cleared by using 2- RESET (only necessary if viewing the EVENT LOG on a PC). Reset BER Tester. 19. Monitor Status BER Tester should run with no errors All 3 Front Panel LEDs should be green. Note that “RF Link” LED may flash orange from time-to-time. See Note below for “Payload” LED indications. Deactivate all unused tributaries to ensure that the “Payload” LED stays GREEN for the tributaries used, i.e. if only two tributaries are in use, but all four are active, the “Payload” LED will be RED as the two unused tributaries have no signal. Deactivating the two unused tributaries via the NCT/GUI will result in the “Payload” LED only indicating information for two active tributaries only. 4-14 862-02411 February 04 Velox LE Installation and Operations Manual Figure 4-5. Velox LE System Connection for T1/E1 Bench Test (with PC) Site Installation This section assumes that pre-planning of the link has been completed to ensure correct location and orientation of antennas and that the antenna support structure (tower/mast/building) has appropriate cable attachment and grounding connection points. For more information on pre-planning, refer to the Stratex Networks’ Microwave Radio Systems Standard Practices Guide. It is suggested that a record of the equipment installed and other installation information is made. A typical installation record is shown in Table 4-8 on page 4-27. 862-02411 February 04 4-15 Chapter 4. Hardware Installation Installation procedures are listed in the following order: 1. Installing the antenna. 2. Installing the RFU, which includes: 3. 4. 5. 6. WARNING • Grounding. • Fitting lightning surge suppressor between the RFU and the antenna. • Making up the RF Cable between the RFU and the antenna. Installing the DIU, which includes: • Grounding. • Making-up and fitting the power supply cables. Making-up and installing the cables between the DIU and the RFU, i.e.: • DIU/RFU Data Cable. • DIU/RFU Power Cable. Making-up and installing optional cables, as follows: • Payload Cables. • Auxiliary I/O. • Service Wayside Channel. • Element Manager. • RFU RSSI cable. Commissioning, which includes: • Software set -up. • Antenna alignment. Before proceeding with an installation review the health, safety and hazard information given in Table 4-1 on page 4-1, Table 4-2 on page 4-2 and Table 4-3 on page 4-2. Installing the Antenna Stratex Networks offers antennas from several major manufacturers. Antennas must be installed in accordance with the manufacturer’s instructions, a copy of which is incl uded with every antenna. CAUTION Before going to site, check that you have all the required installation tools as recommended by the antenna manufacturer, and that you have the antenna orientation and initial pointing data. Installing the ORFU The ORFU installation comprises the following: 4-16 862-02411 February 04 Velox LE Installation and Operations Manual • Install the RFU mounting bracket onto the antenna mast. Note that the mast diameter must be between 50 mm (2”) and 102 mm (4½”). • Mount and secure the RFU on the mounting plate. The ORFU may be mounted indoors, utilising an optional rack mount adapter (not included as a standard item) at the base of a tower for convenient access. However, before using this method consideration must be given to the distance between the RFU and the antenna as long lengths of RF cable could have a compromising affect on system sensitivity. In addition, link costs would increase due to the high cost of such cable. Ensure that the Antenna Mast is adequately grounded for Lightning Protection. CAUTION Follow these steps to install the RFU: 1. Install the system antenna in accordance with the manufacturer’s instructions. 2. Unpack the RFU mounting bracket assembly from the accessories box: 3. • Remove the nuts, spring washers and flat washers from the Mount U-bolts. • Assemble the Mounting U-bolts to the the Mounting Bracket Clamp. Referring to Figure 4-6: • Slide the U-bolts around the mast/pole and fit the Mounting Bracket Clamps. • Fit the 4 x M8 flat wash ers, spring washers and nuts onto U-bolt threads and finger tighten. • Using a 13 mm AF wrench, tighten the M8 nuts until the bracket is secure. Figure 4-6. Installing the RFU (1) 862-02411 February 04 4-17 Chapter 4. Hardware Installation 4. Refer to Figure 4-7: • Loosen Mounting Bolts (1), (2) and (3) on the back of the RFU. • Remove Mounting Bolt (4). • Slide the RFU onto the Mounting Bracket so that the threads of the loosened bolts engage in the slotted holes in the Mounting Bracket. • Replace Mounting Bolt (4). • Secure the RFU by tightening Mounting Bolts (1), (2), (3) and (4). Figure 4-7. RFU Installation (2) 5. 4-18 Ground the RFU as follows: • Connect the RFU to the pole electrically by connecting the earth cable or strap between the pole earth and the RFU Ground Terminal. • OU ground lug: 10-8 (10 square mm for wire and hole big enough for M8 thread). 6. Connect the type-N RF output connector to the system antenna through an in-line lightning protection unit in areas with lightning activity. 7. Weatherproof connectors using an ultra violet protective, self-vulcanising tape. 862-02411 February 04 Velox LE Installation and Operations Manual Installing the IRFU The Velox LE 2410, Velox LE 2450, Velox LE 5810 and Velox LE 5850 outdoor RFUs are also available as 1RU high IRFUs, Velox LE 2410i, Velox LE 2450i, Velox LE 5810i and Velox LE 5850i, that can be rack mounted in a 19” rack. Note that when installing an IRFU consideration must be given to the distance between the IRFU and the antenna as long lengths of RF cable could have a compromising affect on system sensitivity. In addition, link costs would increase due to the high cost of such cable. 1. • Slide the IRFU into the 19" rack and secure to the rack using four (4) M6 x 18 mm screws and washers provided. • Ground the IRFU by connecting the ground cable or strap between the station ground and the ground terminal on the IRFU front panel. 2. Install the system antenna (see Installing the Antenna on page 4-16). Note that the RSSI BNC connector is on the front panel of the IRFU. 3. Connect IRFU to antenna noting the following: 4. Install the IRFU as follows: • Connect the RF cable or waveguide outer conductor to the pole lightning earth electrically before it enters the building in which the equipment is housed. • Connect the type-N RF output connector on the front panel to the system antenna through an inline lightning protection unit. • The N -Type connector is used to connect to the antenna, typically using coaxial transmission line or flexible waveguide via a launch/N-type adaptor. • 1/2" or 5/8” coaxial cables are recommended. Coaxial cable that is 7/8” or larger can exhibit "moding" at 5.8 GHz and is not recommended for 5.8 GHz radios. • Do not use right angle N-type connectors with the radios: they may present high loss. • Do not use low quality cables. Some cable types, such as RG-8, may have too high a loss at 5.8 GHz. • Elliptical waveguide is recommended for longer feeder runs to minimize losses. Weatherproof the connectors using an ultra violet protective, self-vulcanising tape. Ensure that the Antenna Mast is adequately grounded for Lightning Protection. CAUTION Installing the DIU This section describes the recommended installation procedure for the DIU. The DIU is designed for mounting in the DIN 41494 (19") racking standard and occupies a 1RU high slot. Desktop mounting is also possible. The DIUs payload (nT1, nE1 and Ethernet) and Service Channel (‘Wayside serial’) data interfaces and Element Management interface are located on the front panel. Input Power, Auxiliary alarm and ‘DIU/RFU Interconnect’ interfaces are located on the rear 862-02411 February 04 4-19 Chapter 4. Hardware Installation panel for the Velox LE DIU, suitable for rack installations and on the front panel for the rest of the Velox LE 10, Velox LE 25 and Velox LE 50 DIUs, simplifying accessibility. Install DIU as follows: 1. WARNING Install the DIU in the rack: • Slide the DIU into the 19" rack. • Secure to the rack using four (4) M6 x 18 mm screws and washers provided. 2. Ground the DIU by connecting the ground strap between the station ground and the Ground Terminal on the DIU rear/front panel (depending on product variant). This is required for safety and to minimize radiated emissions. 3. DC power connectio n: The power supply specification for the current Velox LE 10, Velox LE 25 and all Velox LE 50 DIUs is 21 to 58 Vdc whereas older Velox LE 10, Velox LE 25 DIUs and all other DIUs require 21 to 56 Vdc. ENSURE that you comply with the power supply specification printed above the POWER connector on the DIU. DC power supply grounding: Positively or negatively grounded Power consumption 40 W typical (35 W Velox LE 2400/5800), 45 W maximum. 4. • Prepare DC power supply cable. Table 3-9 on page 3-12 (Velox LE 120 Ohm and Velox LE 75/120 Ohm). Table 3-10 on page 3-12 (Velox LE 10, Velox LE 25 and Velox LE 50 ). • Connect cable to the DC supply (Voltage range as indicated on the DIU) through a minimum 2 A slow blow circuit breaker. Check the supply voltage using a multimeter. • On Velox LE 120 Ohm and Velox LE 75/120 Ohm ensure ON/OFF switch on rear panel is set to 0 and connect DC power cable to 21-58 Vdc connector on rear panel. Tighten connector screws. • Do NOT connect DC power cable to Velox LE 10, Velox LE 25 and Velox LE 50 as these units DO NOT have an ON/OFF switch, i.e. connecting the DC power supply will power-up the radio. Payload Data Ports: Balanced 120 Ohm (DB25) – Prepare cable (refer 25-Way D -type Connections (Balanced 120 Ohm, Unbalanced 75 Ohm) Balanced 120 Ohm and unbalanced 75 Ohm termination via 25-way D -type connectors are available on all Velox LE DIUs. The standard termination is 120 Ohms on all DIUs. Unbalanced 75 Ohm is an optional termination, which on the Velox LE 10 and Velox LE 25 units must be requested from the supplier when ordering the system and is user configurable on the Velox LE 50. • on page 3-3) and connect to front panel connector(s). Balanced 110 Ohm (RJ48) – Prepare cables (refer Table 3-2 : Pin Connections for Unbalanced 75 Ohm Termination on 25 -Way D-Type Connector D-Type Payload Connector Pin # 4-20 Pin Name Rx GND/Earth RTIP2 Tributary Direction Remarks N/A RX + 862-02411 February 04 Velox LE Installation and Operations Manual Table 3-2: Pin Connections for Unbalanced 75 Ohm Termination on 25-Way D-Type Connector D-Type Payload Connector Pin # Pin Name Tributary Direction RRING2 Tx GND/Earth RX - TTIP2 TX - TRING2 TX + GND/Earth N/A Rx GND/Earth N/A Remarks Connect to Pin 1 N/A RRING1 RX + 10 RTIP1 RX - 11 Tx GND/Earth 12 TRING1 TX - 13 TTIP1 TX + 14 T RING3 TX - 15 TTIP3 TX + 16 Tx GND/Earth 17 RRING3 RX+ 18 RTIP3 RX- 19 Rx GND/Earth 20 TTIP4 TX- 21 TRING4 TX+ 22 Tx GND/Earth 23 RTIP4 RX+ 24 RRING4 RX- 25 Rx GND/Earth Connect to Pin 4 Connect to Pin 8 N/A Connect to Pin 11 Connect to Pin 16 N/A Connect to Pin 19 N/A Connect to Pin 22 N/A Connect to Pin 25 N/A • RJ48 Connections(Balanced 120 Ohm and Unbalanced 75 Ohm ) on page 3-4 and connect to front panel connectors. • Unbalanced 75 Ohm (BNC) – Prepare cables (refer Unbalanced Payload Data (BNC) (Velox LE 75/120 Ohm Only) on page 3-6 and connect to front panel connectors. 5. Auxiliary In/Out port (optional). If required prepare cable and connect to DIU front panel (refer Auxiliary I/O (10) on page 3-10 for cable preparation information). 6. Service Channel (Wayside) Serial Port (optional). ). If required prepare cable and connect to DIU front panel (refer Service (Wayside) Serial Data Channel (4) on page 3-8 for cable preparation information). 7. Connect the Element Manager port using the supplied Lap Link Cable (66003349). 8. Ensure that all connector locking screws are secured Installing the DIU to RFU Data and Power Cables 862-02411 February 04 1. Using a 10 mm Allen key open the lid on the RFU connection box (ORFU only). 2. Prepare and install DIU to RFU Data Cable (refer to Table 3-7 on page 3-10 for wiring data and Table 4-5 on page 4-7 for recommended cables). 4-21 Chapter 4. Hardware Installation 3. Using the two supplied connectors blocks (Green), prepare DIU to RFU Power Cable refer to Table 4-5 on page 4-7 for recommended cables). DO NOT CONNECT the DIU to RFU Power Cable while power is applied to the IDU. The DIU can be powered without the RFU connected; however, power should be removed before the RFU is connected and reapplied only after the Power Cable is connected and the RFU is properly terminated at the RF port, i.e. antenna connected. CAUTION 4. Connect the Power Cable to the DIU and RFU connectors. 5. Use cable ties at regular intervals to secure the Data and Power cables to the mast. 6. Close and secure the RFU connection box lid using a 10 mm AF Allen key. Commissioning General This section describes the procedure for software set-up and antenna alignment. The set-up is done using a laptop/PC running the supplied NCT Graphical User Interface (GUI) software. See Chapter 5: NCT Installation for details on installing the NCT/GUI. Use of the NCT/GUI is described in the Online Help file supplied with the software. Equipment Required for Commissioning The following tools and instruments are required for software set -up and aligning the antenna: • RSSI cable (supplied part number 660-03405) • Multimeter (measurement of RSSI) • Wrench/spanner (see appropriate details in installation chapter depending on the antenna being used) • PC with NCT software and Lap Link cable (supplied part number 660-03349). PC should be configured for applicable connection to DIU (serial cable or Ethernet). • Binoculars (optional) used for locating the far end site. This will assist in the antenna alignment operation. • GPS or Standard Compass (optional) used for locating the far end site. This will assist in the antenna alignment operation. • Bit Error Rate Tester and connecting leads. • Cellular phone or two-way radios (for talking too far-end crew and tower crew). • Loop Back connector. Information Required You should know: 4-22 862-02411 February 04 Velox LE Installation and Operations Manual • The proposed frequency channel plan for each station. Also see section Frequency Plans on page 8-5. • The expected receive signal level based on the chosen system configuration and a path loss analysis. Antenna Alignment Introduction The RFU should be installed on both sites before alignment starts. Perform the following steps at both stations: 1. Switch the DIU power ON. 2. Run the NCT Soft ware application. 3. Configure the radio channel plan as required. 4. Set the transmitted power to maximum. 5. Perform a RF loop back test at each site before starting the alignment procedure. Alignment Procedure 862-02411 February 04 1. Locate the far site and point the antenna to the antenna at the far site, as accurately as possible using selected method (binoculars, compass, GPS). 2. Connect the Multimeter to the RSSI connector on the RFU using the supplied RSSI cable and set the Multimeter to measure volts. 3. Note the RSSI level and refer to Figure 4-8, Figure 4-9 and Figure 4-10 below for received power level. 4. Loosen the antenna and align the antenna until the maximum RSSI is attained. 5. Secure the antenna. 6. Measure the RSSI level and record the value. 7. Compare with the value with that calculated for the link, i.e. using the path loss calculation done when planning the link. 4-23 Chapter 4. Hardware Installation RF Unit RSSI Voltage Typical Velox LE 58xx RFU RSSI Voltage vs Received Signal Power (5.8GHz) 1.4 1.2 0.8 0.6 0.4 -80 -75 -70 -65 -60 -55 -50 -45 -40 -35 -30 Received Signal Power [dBm] Figure 4-8. Typical Velox LE 5810 and Velox LE 5810i RSSI Voltage versus Received Signal Power RF Unit RSSI Voltage Typical Velox LE 24xx RFU RSSI Voltage vs Received Signal Power 1.8 1.6 1.4 1.2 0.8 0.6 -100 -95 -90 -85 -80 -75 -70 -65 -60 -55 -50 -45 -40 Received Signal Power [dBm] Figure 4-9. Typical Velox LE 2410 and Velox LE 2410i RFU RSSI Voltage as a function of RF input power level 4-24 862-02411 February 04 RF Unit RSSI Voltage Velox LE Installation and Operations Manual Typical Velox LE 5850 and 5850i RFU RSSI Voltage vs Received Signal Power 1.8 1.6 1.4 1.2 0.8 0.6 -100 -95 -90 -85 -80 -75 -70 -65 -60 -55 -50 -45 -40 -35 -30 Received Signal Power [dBm] Figure 4-10. Typical Velox LE 5850 and 5850i RFU RSSI Voltage as a Function of RF Input Power Level (note the different bandwidths) Typical Velox LE 2450 and 2450i RFU RSSI Voltage vs Received Signal Power RF Unit RSSI Voltage 1.8 1.6 1.4 2.3MHz 1.2 7 MHz 11.2 MHz 4.6MHz 0.8 0.6 -100 -80 -60 -40 -20 Received Signal Power [dBm] Figure 4-11. Typical Velox LE 2450 and 2450i RFU RSSI Voltage as a Function of RF Input Power Level (note the different bandwidths) From the Figure 4-8 to Figure 4-11: 862-02411 February 04 • -80 dBm Average 0.436 ± 0.029 V, which relates to a MIB (Management Information Base) RSSI of 95 ± 1 dBm (see Notes below) • -30 dBm Average 1.333 ± 0.047 V, which relates to a MIB RSSI of 54 ± 2 dBm (see Notes below). 4-25 Chapter 4. Hardware Installation The front panel RF Link LED, the Received Signal Strength Indicators (RSSI: on NCT, via SNMP or as an Electrical signal on the RFU), Carrier-detect (NCT, SNMP) and Frame Lock (NCT, SNMP) indicators are available to assist with link installation and alignment. NOTE 1 For the Velox LE 2400, Velox LE 5800, Velox LE 2410i and Velox LE 5810i RFUs, the RSSI values displayed in the MIB are representative of the signal level measured over a 200kHz BW. Add ~20dB to the MIB value for a wanted spread spectrum signal. The NCT / GUI will do this adjustment automatically and will therefore always display the correct RSSI value. NOTE 2 Due to the technique used to calculate the RSSI level of a wanted signal, the measured RSSI level can differ from the actual value with up to ±3 dB. Set Transmitted Power Level • It is good practice to match received power levels by adjusting transmitted powers if co-located systems are being installed. This is important to avoid interference between co-located systems. An attenuator can be fitted between the RFU and the antenna if the power level cannot be sufficiently reduced. The dBm output at the RFU N-type connector (socket) levels are set-up via the NCT or using a SNMP Management application. Diagnostics (Loopback Modes) This section describes the usage of the loop back modes.The purpose of loop back is to return the payload data to its sender, thus looping it back. The payload data is never sent to the other radio in the link. This can be done at two stages in the Velox LE products; Baseband/IF Loopback BaseBand loopback loops the payload data back to the sender just before it reaches the radio’s RF-modem. BaseBand loopback can be used to verify all the data cables and connectors and the radio’s interface circuitry. RF Loopback RF loopback loops the final transmitted microwave signal back to the radio’s microwave receiver. RF loopback verifies the RF-modem and the transceiver line-ups. The RF loop back works best in Band Plan B; using it in other band plans is not guaranteed to work. The signal does reach the antenna connector and is thus still transmitted if an antenna is connected. CAUTION 4-26 862-02411 February 04 Velox LE Installation and Operations Manual Loopback Procedure • Connect DIU to PC via the Element Manager Port or Ethernet port. Also see : NCT Installation on page 5-1 and Element Manager Point -to-Point Protocol Serial Communications Set-up on page 6-1 • Open the NCT application. • Go to the “Diagnostics” dropdown list and click on the “Loopback Window”. • Choose the required option from the dropdown list. eg. Baseband Loopback window. Figure 4-12. Baseband Loopback window Velox LE Installation Record A typical Installation Record is shown below in Table 4-8. Table 4-8. Velox LE Installation Record Parameter Unit Site A Site B Site Name Antenna Type RF cable length Meters Lightening protection unit Yes/No Interconnecting cable length Meters RFU serial number NA 862-02411 February 04 4-27 Chapter 4. Hardware Installation DIU serial number NA RFU grounded Yes/No DIU grounded Yes/No Power Supply Volts DC/AC Date Name Signature Installed by Approved by Velox LE Test Record A suggested Test Record sheet is shown in Table 4-9 below. Table 4-9. Velox LE Test Record Sheet Parameter Unit Site A Site B Frequency channel plan: Transmit A/B/C/D Receive A/B/C/D NOTE 1: C is NOT applicable for the Velox LE 2400. If D – List Transmit and Receive Frequencies [MHz] NOTE 2: FCC requirements (U.S. only) page 2. Transmitter output power (NOTE 2) dBm Receiver input level (ON) Volts Receiver input level (ON) dBm Receiver input level (OFF) Volts Receiver input level (OFF) dBm Calculated input level dBm Fade margin dB Frame Lock indicator Colour Fixed attenuator dB BER-test Hours BER Alarm Indicators 4-28 Clear (Yes/No) 862-02411 February 04 Velox LE Installation and Operations Manual Chapter 5 : NCT Installation Connecting to the Velox LE This can be done by two methods: • By means of the Ethernet port. • Serial Cable Connection. See Element Manager Point-to-Point Protocol Serial Communications Set-up on page 6-1. NCT Software Installation Scope This section provides brief instructions on how to install the Velox LE NCT. A detailed HTML-based help document can be found on the NCT installation CD supplied with new radios. Introduction The purpose of the Network Configuration Tool, hereafter called the NCT, is to allow you to configure, manage or interrogate the following primary functional elements of a Digital Radio Link: • DIU • RFU The NCT is a PC-based software package that provides you with a graphical interface that is used to perform on-site element management of a digital radio system. It allows you to configure, manage and interrogate the system by selecting various menus and options. The NCT comprises hardware and software, whichis known as the NCT Terminal. The NCT Terminal is the principal system support equipment associated with the radio for system installation and commissioning. The NCT connects to a designated NCT Terminal port (ELEMENT MANAGER) on the front panel of the DIU, by means of a serial data interface (supplied Lap Link Cable). It can also connect to any number of DIUs interconnected through an IP network. The NCT communicates with SNMP agent software that is contained in each DIU. The NCT communicates with the agent’s software: the software enables a unit to interpret 862-02411 February 04 5-1 Chapter 5. NCT Installation MIB (Management Information Base) commands via SNMP (Simple Network Management Protocol). The NCT application supplied with older Velox LE radios have been replaced with the Java-based Velox LE NCT. The o lder NCT does not support the new Velox LE series radios and it is highly recommended to replace the old NCT with the new NCT version. System Requirements The system requirements for the Velox LE NCT PC are as follows: • P III 450 MHz or higher CPU • 128 MB RAM • 20 MB Free Hard disk space • CD-ROM Drive • Win 98, 2000, NT or XP Operating System (Linux optional) Installing the NCT General The NCT has been developed on the Java platform from Sun Micro Systems. This requires the installation of a Java Runtime Environment (JRE) on the PC from where the NCT will be used. The installation files for the NCT and the JRE are provided on the installation CD that is shipped with the Accessories that accompany each Velox LE Radio (DIU and RFU). The supplied installation files allow the NCT to be set up on any WIN32 system (Windows 98, NT, 2000, XP). If required, a special installation can also be provided which would allow the NCT to be installed on a system using a Linux operating system. Note that the NCT updates are available from the following Web Site: • www.stratexnet.co.za/updates JRE Installation Complete the following steps to set up the required JRE on the required PC: 1. Browse to the //Velox LE NCT/JRE folder in the root of the installation CD 2. Run the j2re-1_3_1_02-win.exe installation application 3. Follow the user prompts in the JRE installation application to set up the JRE in the preferred folder on the PC NCT Installation After installing the JRE on the PC, complete the following steps to install the NCT on the PC: 5-2 862-02411 February 04 Velox LE Installation and Operations Manual 1. If a previous version of the Velox LE NCT have been installed on the target PC, first uninstall the previous version 2. Browse to the //Velox LE NCT/Setup folder in the root of the installation CD 3. Execute the Stratex_Velox LE NCT_vXpXX.exe installation application 4. Follow the user prompts in the NCT installation application to set up the NCT in the preferred folder on the PC The NCT should now be installed on the target PC and should be available for selection through the Start Programs menu option. NCT Uninstall Access Start/Velox LE NCT and select the Uninstall option to uninstall the NCT from the PC. This action removes all installed files, menu items and registry entries from the PC. Help documentation The HTML based help documents for the Velox LE NCT application are available on the installation CD at the following path: //Velox LE NCT/help/Velox LE NCT Help.htm. Open the Help using an Internet browser, e.g. MS Internet Explorer. The Help can also be opened from the Windows Start folder created for the Velox LE NCT or through the Help/Contents menu in the Velox LE NCT application. Configure Radio using NCT Use the NCT help files for information on how to set -up the Velox LE system. Follow “Getting Started” in the dropdown menu Help/Contents of the Velox LE NCT. 862-02411 February 04 5-3 Velox LE Installation and Operations Manual Chapter 6 : NCT PC Set-up Element Manager Point-to-Point Protocol Serial Communications Set-up Introduction This section summarises how to set up a network connection using Point-t o-Point Protocol (PPP) between a PC and the Element Manager port on the Velox LE DIU. It lists how the connection can be set -up and configured to allow data transfer and SNMPbased control of the Velox LE DIU. The procedures given act as guidelines only and may differ from one version of Windows to the next. If further assistance is required, consult Help for your particular MS Version. Adding Dial-up Networking : Windows 2000 The installation procedure documented here is based on the procedure that should be followed for Windows 2000. 1. Click on “Start” on the desktop “Start bar”. 2. Select “Settings” menu item. 3. Select “Network and Dial-up Connections” menu item. 4. Select “Make New Connection” menu item. 5. The “Network Connection Wizard” window will open. 6. Click “Next” button. 7. Select “Connect directly to another computer” and press the “Next” button. 8. Set the dialup connection to connect as “Guest” and click the “Next” button. 9. Select the COM port that you intend to use to connect to the radio from the “Select a Device” dropdown box and click the “Next” button. 10. Select the users that must be able to use this dialup connection and click the “Next” button. Enter the name of this dialup connection and click the “Finish” button. This name may be any name of your choice. The connection is now installed, but its properties must still be configured. 862-02411 February 04 6-1 Chapter 6. PC Set-up Adding Dial-up Networking : Windows XP The installation procedure documented here is based on the procedure that should be followed for Windows XP. 1. Click “Start” on the desktop “Start bar”. 2. Select “Connect to” menu item. 3. Select “Show all connections” menu item. 4. Select “Create a new connection” menu item in the “Network Tasks” section. 5. The “New Connection Wizard” window will open. 6. Click “Next” button. 7. Select “Set up an advanced connection” and press the “Next” button. 8. Select “Connect directly to another computer” and press the “Next” button. 9. Set the dialup connection to connect as “Guest” and click the “Next” button. 10. Enter the name of this dialup connection and click the “Next” button. This name may be any name of your choice. 11. Select the COM port that you intend to use to connect to the radio from the “Select a Device” dropdown box and click the “Next” button. 12. Select the users that must be able to use this dialup connection and click the “Next” button. 13. Click the “Finish” button. The connection is now installed, but its properties must still be configured. Set-up of Dial-up Connection Properties for Windows 2000/Windows XP 6-2 1. Click on “Start” on the desktop “Start bar”. 2. Select “Settings” menu item. 3. Browse to the newly added connection under the “Network and Dial-up Connections” menu item and right click on the connection with your mouse. 4. Select the “Properties” item from the pop -up menu to bring up the properties window. 5. Click on the “Configure” button below the “Select a Device” combo box in the “General” properties tab window to bring up the “Modem Configuration” box. 6. Select “115200” form the “Maximum speed (bps):” drop down box and click “Enabled hardware flow control” option. All other options must be deselected. Click the “OK” button. 7. Click on the “Options” properties tab, select “Redial if line is dropped” and press the “OK” button. 8. Browse to the newly added conn ection under the “Network and Dial-Up connections”, and click on the connection with your mouse. This will bring up the connection window. The values of the “Username” and “Password” fields does not matter, press “Connect” to dial into the radio once the dialup cable has been plugged into the DIU and the PC. 862-02411 February 04 Velox LE Installation and Operations Manual For PCs with Windows NT, 95 or 98, check that a Network Adapter is installed. 9. Consult the Windows Help for assistance on setting up a serial comms network adapter. 10. Double click “My Computer” icon. 11. Click on the “Help” dropdown box in “My Computer” window and choose the “Help Topics” option. 12. Click the “Index” tab. 13. Enter “network adapters” in the search field box. 14. Follow the instructions to set up the adapter. Adding a Modem for Windows NT When working with a PC running a Windows NT, add a modem using the following procedure: 1. On the desktop, double click “My Computer” icon. 2. Double click the “Modems” icon in t he “My Computer” window. 3. The “Modems Properties” window will open. 4. Click the “Add.” button in the “Modem Properties” window. 5. The “Install New Modem” window will open. 6. Click the checkbox labelled “Don’t detect my modem; I will select it from a list.” 7. Click the “Next” button. 8. Select the “(Standard Modem Types)” option in the “Manufacturers:” selection box. 9. Select the “Dial -Up Networking Serial Cable between 2 PCs” option in the “Models” selection box. 10. Select the COM port to use – click the “Next” button when the COM port has been selected. 11. Click the “Finish” button to complete the installation. Adding Dial-up Networking for Windows NT 1. On the desktop, double click “My Computer” icon. 2. Double click the “Dial-up Networking” icon in the “My Computer” window. 3. The “Add RAS Devices:” window will open. 4. Select the “COM1 – Dial-Up Networking Serial Cable” or “COM2 – Dial-Up Networking Serial Cable” option in the “RAS Capable Devices:” selection box. 5. Click “OK” button. 862-02411 February 04 6. The “Remote Access Setup” window will open. 7. Click on the “Continue” button. 6-3 Chapter 6. PC Set-up 8. Whether COM1 or COM2 is selected, the window “Dial Idu – comX.rnk Properties” will open. The set-up from here allows establishment of a PPP connection between the computer and the DIUs Element Manager port. 9. Select the “Settings” tab and click the “Edit” button. 10. The “Edit Phonebook Entry” window will open. 11. Select the “Basic” tab in the “Edit Phonebook Entry” window. 12. Clear all fields and select “Dial-Up Networking Serial Cable be….” in the “Dial using:” edit box. 13. Select the “Server” tab and “Edit Phonebook Entry” window. 14. Select “PPP: Windows NT, Windows 95 Plus, Internet” option in the “Dial-up server type:” edit box. Select TCP/IP option in the “Networks protocols” group box. All other fields should be clear. 15. Click the “TCP/IP Settings…” button. 16. The “PPP TCP/IP Settings” window will open. 17. Select “Server assigned IP address”, “Server assigned name server address” and “Use IP header compression”. 18. Click the “OK” button. 19. The “Edit Phonebook Entry” window will be displayed. 20. Select the “Script” tab. 21. Select the “None” option in the “After dialling (login)” group box. 22. Select the “Security” tab. 23. Select “Accept any authentication including clear text” option. 24. Click the “OK” button. Adding a Modem: Windows 95/98 1. When working with a PC running Windows 95/98, add a modem using the following procedure: 2. On the desktop, double click “My Computer” icon. 3. Double click the “Modems” icon in the “My Computer” window. 4. The “Modems Properties” window will open. 5. Click the “Add.” button in the “Modem Properties” window. 6. The “Install New Modem” window will open. 7. Select “Other” option. 8. Click the “Next” button. 9. Click the checkbox labelled “Don’t detect my modem; I will select it from a list.” 10. Click the “Next” button. 11. Use the mdrnull.inf to add a serial cable modem connection capability to the PC or laptop. 6-4 862-02411 February 04 Velox LE Installation and Operations Manual Figure 6-1. Selecting t he Modem (Windows 95/98) 1. Once set-up, use the “Direct Connection Properties” window to set up the COM port’s parameters. 2. Select the required COM port in the “Port” edit box. 3. Select “115200” and “Only connect at this speed” in the “Maximum speed” group box. 4. Click the “OK” button. 5. The “Direct Connection Properties” window will open. 6. In the “Connection preferences” group box, select: Data bits = 8 Parity = None Stop bits = 1 All other option should be de-selected. 7. Click the “OK” button to finish. Adding Dial-up Networking : Windows 95/98 After adding the modem, set up the connection properties using the following steps as a guideline. This will allow establishment of a PPP connection between the computer and the DIU s Element Manager port. 862-02411 February 04 1. A Null_Modem connection should be available. If one doesn’t exist, double click on the “Make New Connection” icon. 2. The “Null_Modem” window will open. 3. Select the “General” tab. 4. Select “Use country code and area code” and enter telephone number information. 5. Select “Direct Connection” option in the “Connect using:” group box. 6. Select “Server Types” tab. 6-5 Chapter 6. PC Set-up 7. Select “PPP: Windows 95, Windows NT 3.5, Internet” option in the “Type of Dialup Server” edit box. Select TCP/IP option in the “Allowed networks protocols” group box. All other fields should be clear. 8. Click the “TCP/IP Settings…” button. 9. The “PPP TCP/IP Settings” window will open. 10. Select “Server assigned IP address”, “Server assigned name server address”, “Use IP header compression” and “Use default gateway on remote network”. 11. Click the “OK” button. 6-6 862-02411 February 04 Velox LE Installation and Operations Manual IP Configuration of the Velox LE BRIDGED Configuration: Input Address Assignment Figure 6-2 shows the default (factory) network IP addresses assigned to the various network ports on the Velox LE System: BRIDGED CONFIGURATION. For most networks, the Bridged Configuration is the preferred IP configuration. PPP WIRELESS ETHERNET 10BASE-T ETHERNET 10BASE-T 192.168.1.2 192.168.4.2 192.168.4.3 192.168.1.3 192.168.2.2 192.168.3.3 PPP RS232 "NEAR" PPP RS232 "FAR" HUB BROWSER/NCT 192.168.2.3 (IP AUTO ASSIGNED) "SERVER ASSIGNED" LAPTOP COMPUTER BROWSER/NCT 192.168.3.2 (IP AUTO ASSIGNED) "SERVER ASSIGNED" LAPTOP COMPUTER BROWSER/NCT 192.168.1.4 (IP USER ASSIGNED) LAPTOP COMPUTER Figure 6-2. Velox LE Bridging Configuration Note that the netmask for all the 192.168.x.x addresses is 255.255.255.0. Carrying out a Ping on a Bridged Network To carry out a Ping, connect to DIU by using the modem dial-up connection. Once a connection is established, open a Dos window and type ping 192.168.x.x. Where x.x is 862-02411 February 04 6-7 Chapter 6. PC Set-up the last two digits of the Ethernet IP Address of the equipment you want to ping. For example in Figure 6-3 there are two Ping commands as follows: • Ping 192.168.2.2, which is the Ethernet IP Address of the Element Manager in “NEAR” system. • Ping 192.168. 3.3, which is the Ethernet IP Address of the Element Manager in “FAR” system. Figure 6-3. Screen showing Example Pings 6-8 862-02411 February 04 Velox LE Installation and Operations Manual ROUTED Configuration: Input Address Assignment Figure 6-4 shows the default (factory) network IP addresses assigned to the various network ports on the Velox LE System: ROUTED CONFIGURATION. PPP WIRELESS ETHERNET 10BASE-T ETHERNET 10BASE-T 10.2.1.2 10.10.9.9 10.10.9.10 10.11.1.2 10.13.1.1 10.12.1.1 PPP RS232 "NEAR" PPP RS232 "FAR" HUB BROWSER/NCT 10.13.1.2 (IP AUTO ASSIGNED) "SERVER ASSIGNED" LAPTOP COMPUTER BROWSER/NCT 10.12.1.2 (IP AUTO ASSIGNED) "SERVER ASSIGNED" LAPTOP COMPUTER BROWSER/NCT 10.2.1.3 (IP USER ASSIGNED) LAPTOP COMPUTER Figure 6-4. Velox LE Routed Configuration 862-02411 February 04 6-9 Velox LE Installation and Operations Manual Chapter 7 : Maintenance and Radio Upgrades Velox LE FTP Firmware Upload Firmware Upload Firmware can be uploaded to Velox LE DIUs using FTP uploads as well as by using the "CVF Loader" or NCT software, available on the software CD or from the distributor. Note the following: • Username : anonymous • Password : guest The relevant MIB info is in the "mdrmteConfiguration" GROUP • 1.3.6.1.4.1.1316.1.1.1.2.5 mdrmteFirmware. • 1.3.6.1.4.1.1316.1.1.1.2.5.1 mdrmteFTPServerStatus. By default the DIU FTP server is active. • 1.3.6.1.4.1.1316.1.1.1.2.5.2 mdrmteFlashNewFirmware. By default the upgrade is immediate (it can also be timed). We recommend that the user ALWAYS verifies that the new version has been uploaded and is being used by the DIU. To do this verification, check the following element: • 1.3.6.1.4.1.1316.1.1.1.2.4.3 mdrmteIUFirmwareVersion This OID (object ID) is part of: • 1.3.6.1.4.1.1316.1.1.1.2.4 mdrmteGeneral, part of the "mdrmteConfiguration" GROUP When updating the DIU firmware by means of FTP, note that the choice of IP address is very important. You must always choose the IP address of the interface "closest" to you. In other words if you are using Ethernet to connect, then use the IP address of the Ethernet Interface, e.g. 192.168.1.2 for NEAR DIU in a Bridged configuration. See 862-02411 February 04 7-1 Chapter 7. Maintenance and Radio Upgrades IP Configuration of the Velox LE on page 6-7 for information on IP addresses. If you are updating the firmware on the FAR unit, use the IP address of the "overhead" PPP link - NOT the Ethernet interface of the FAR unit. For example, use 192.168.4.3 when uploading to the FAR side and using the Bridged configuration. If by mistake you use the wrong address, you will create a "halfestablished" FTP session, and NO FURTHER SESSIONS will be permitted until the session times out after some minutes. Set-up for F ull Duplex Mode (at Maximum Transfer Rate) Set-up the Velox LE radio in Full Duplex mode as follows: 7-2 1. Upload the radio Firmware by following the aforementioned procedure. Full duplex Ethernet operation is supported from version 2 of the firmware. 2. Using the Rest Button set the required default configuration. 7-RESET and 8RESET for Bridged Configuration and 4-RESET, 5 -RESET and 6-RESET for Routed Configuration (see Table 3-5 on page 3-7 for full details of default configurations). 3. Ensure that the PCB revision of the DIU is issue_2_mod_a(3) by reading the following MIB element: 1.3.6.1.4.1.1316.1.1.1.2.4.15 mdrmteIndoorUnitPCBrevision. If the PCB revision is issue_2(2) the radio hardware does not support Full Duplex Ethernet mode. 4. Disable all tributary channels to make the maximum user bandwidth available for Ethernet traffic. 5. Enable Full Duplex mode via the MIB using element: 1.3.6.1.4.1.1316.1.1.1.4.16 mdrmteEthernetFullDuplex. 6. Set the data rate to T1 if required using MIB element: 1.3.6.1.4.1.1316.1.1.1.2.1.1 mdrmteDataRate. 862-02411 February 04 Velox LE Installation and Operations Manual Tributary Upgrading The tributary configuration code determines the software capabilities of the radio and is unique to every radio. This code has a very specific structure and must be entered exactly the same as was provided by the manufacturer. The preferred way to enter this tributary configuration code is to copy and paste it from the document in which it was provided, by using the Ctrl-C and Ctrl -V shortcut keys for copy and paste. A tributary configuration code may be entered only once. If an invalid code is entered, and the Apply button is pressed, the radio will appear t o accept the code. The code will however, not take effect and will be replaced by the previous valid code when the radio is reset. Install a new tributary configuration code as follows: 862-02411 February 04 1. Open the document that contains the tributary configuration code and copy the code. 2. From NCT, access the NCT drop-down menu and select the Configuration/Station Properties option. 3. Paste the tributary code in the Configuration Code box. 4. Click Apply. 7-3 Velox LE Installation and Operations Manual Chapter 8 : Technical Information Radio Description Introduction The Velox LE 24/5800, Velox LE24/5810 SR and Velox LE24/5810 SRi are ISM band digital radio systems that provide short to medium range, point-to-point digital communication with high data security at rates of T1, 2T1 or 4T1. Alternatively, the radio can be software configured to convey E1, 2E1 or 4E1. The radio can also be configured to bridge or route IP via a 10Base-T port. The data rates scale depending on the number of enabled T1/E1 tributaries and whether the data is being bridged or routed. The products make use of spread spectrum technology and may be operated license-free in the 2.4 GHz and 5.8 GHz ISM bands. The Velox LE 24/5825 SR, Velox LE 24/5825 SRi, Velox LE 24/5850 IP, Velox LE 24/5850 IPi, Velox LE 24/5850 SR and Velox LE 24/5850 SRi are similar radios also operating in the 2.4 and 5.8 GHz ISM bands respectively. Modulation can be switched between 16 and 32 QAM with digital output scalable up to 16 T1/E1 tributaries depending on the specific radio. The radios are ideal for applications such as: • Cellular/PCS base station interconnects. • Telecommunications companies, cellular operators and private carriers. • State Local and Federal Government communication systems. • Video surveillance data distribution. • Power utilities. • Petroleum/gas collection companies. • Rural communications. • Emergency/disaster telephone service restoration. • Internet distribution. Control and Management There are two options to control the Velox LE products via SNMP: 862-02411 February 04 • Using any open-standard -compliant SNMP Management package, e.g. HP OpenView, SNMPc etc. Using a MIB Browser provides access to the full compliment of the MIB elements of the Velox LE. • Using the Network Configuration Tool (NCT) application package supplied. The NCT provides control and management of the product although not to the full complement of the MIB element. SNMP support via an SNMP agent in the DIU 8-1 Chapter 8. Technical Information ensures open network management compatibility. The NCT has a Graphical User Interface (GUI) carefully designed to assist installation and maintenance staff. Comprehensive data and RF loop-back functions ensure that the system is easy to install and maintain. Velox LE Models Each radio in the system consists of two main parts: • A Radio Frequency Unit (RFU) operating in the 2.4 GHz or 5.8 GHz ISM frequency bands. The RFU has an N -type female connector for connection to a range of antennas and can either be and Outdoor RFU (ORFU) or and Indoor RFU (IRFU). RFU units available are the Velox LE 2410, Velox LE 5810, Velox LE 2410i, Velox LE 5810i, Velox LE 2450, Velox LE 5850, Velox LE 2450i and Velox 5850i units. The models with an “i” suffix are 1RU high IRFUs. See RFU Variants on page 9-1 for further inform ation. • A Digital Indoor Unit (DIU), available with a Telecommunications interface (0 to 16T1/E1 tributaries depending on the radio)and a Data interface (10Base-T Ethernet or 10/100Base-T Ethernet, depending on the radio). DIU units available are the Velox LE 75/120 Ohm, a Velox LE 120 Ohm, Velox LE 10, Velox LE 25 or a Velox LE 50 unit. All DIUs operate with the Velox LE 2410/2410i and Velox LE 5810/5810i RFUs. Velox LE 10, 25 and 50 DIUs can operate only with the Velox LE type 2450 and 5850 RFUs. With the exception of the Velox LE 75/120 Ohm and Velox LE 120 Ohm units the number is a guide to the maximum data capacity of the unit. For example, the maximum data capacity of the Velox LE 25 is 25 Mbps. DIU Variants on page 9-1. Interconnection between the RFU and DIU is achieved using a low-cost UV-protected STP (Screened Twisted Pair: 4 pairs) data cable and an UV-protected 2-core power cable. The split DIU and RFU configuration is used for the lowest loss between the antenna and the transceiver, thereby ensuring optimal long-range performance. The RFUs use a Type-N RF (female) output connector for connection to a coaxial cable jumper when co-located with a 2.4 GHz or a 5.8 GHz antenna for applications where long range is required. The RFU can also be located remote from the antenna (tower base or indoor mounted). The RF connector is then connected to the antenna via either a coaxial transmission line or a flexible waveguide. The system is available for use in FCC regulated countries. For more detailed information on models available see System Variants on page 9-4. For Ordering Information refer to Chapter 10. Table 8-1 . Velox LE Models Model Number Interfaces Antenna Coupling Velox LE 24/5800, Velox LE24/5810 SR and Velox LE24/5810 SRi Model Variants 8-2 Velox LE 2400 N x T1/E1 Velox LE 2410 SR 10Base-T Ethernet Velox LE 2410 SRi (N = 1, 2 or 4) N-type Female 862-02411 February 04 Velox LE Installation and Operations Manual Table 8-1. Velox LE Models Model Number Interfaces Velox LE 5800 N x T1/E1 Velox LE 5810 SR 10Base-T Ethernet Velox LE 5810 SRi (N = 1, 2 or 4) Antenna Coupling N-type Female Velox LE 24/5825 SR Model Variants Velox LE 2425 SR Velox LE 2425 SRi Velox LE 5825 SR Velox LE 5825 SRi 8 x T1/8 x E1 and 10Base-T Ethernet N-type Female 8 x T1/8 x E1 and 10Base-T Ethernet N-type Female Velox LE 24/5850 IP Model Variants Velox LE 2450 IP Velox LE 2450 IPi Velox LE 5850 IP Velox LE 5850 IPi 10/100Base-T Ethernet only N-type Female 10/100Base-T Ethernet only N-type Female Velox LE 24/5850 SR model variants Velox LE 2450 SR Velox LE 2450 SRi Velox LE 5850 SR Velox LE 5850 SRi 10/100Base-T Ethernet and 1 - 16 E1/T1 N-type Female 10/100Base-T Et hernet and 1 - 16 E1/T1 N-type Female The abbreviation SR indicate that the model is a scaleable radio, which means that to increase the number of tributaries, e.g. from 1 to 4 requires only a software upgrade. The abbreviation IP indicates that the system is suitable for IP data only. Velox LE SR 8 x T1/8 x E1 and 10Base-T Ethernet functionality: Depending on the radio model and RFU configuration, the Velox LE radio can simultaneously support 1 to 8 E1 or T1 tributary channels, with the balance of the available user BW made up by Ethernet packet data, up to a maximum aggregate Ethernet throughput no greater than 9.5 Mbps (Combined up - and downstream throughput). The unidirectional Ethernet throughput of the radios is limited to a maximum of 8 Mbps, which decreases as more tributary channels are activated. 862-02411 February 04 8-3 Chapter 8. Technical Information Technical Description System Overview A digital radio link (DRL) consists of a pair of Velox LE radio stations as shown in Figure 8-1 below. VELOX LE 2410, VELOX LE 5810 or VELOX LE 5850 RFU VELOX LE DIU VELOX LE 2410, VELOX LE 5810 or VELOX LE 5850 RFU VELOX LE DIU USER DATA USER DATA Figure 8-1. Velox LE Digital Radio Link The radio station consists of two main parts: • An RFU operating in the 2.4GHz or 5.8 GHz ISM frequency bands. The RFU provides t he radio transceiver functionality by accepting radio link data from the DIU and converting it to the 2.4GHz or 5.8 GHz ISM frequency band using spread spectrum or QAM modulation. The received signal is de-modulated and transmitted to the DIU in a digital format. • A DIU, available with 0, 1, 2, 4, 8 or 16 T1 or E1 data interfaces (choice of T1 or E1 is software selectable). The DIU combines nT1 or nE1 data with Wayside Service Channel serial data and link IP data to be transmitted across the radio link. The DIU also provides power to the RFU. In the Velox LE 50, the E1/T1 data interface is provided through an optional Interface Card. Interconnection between RFU and DIU is achieved using low cost data and power cables. RFU The Velox LE 2410, Velox LE 5810, Velox LE 2410i and Velox LE 5810i RFUs make use of Spread Spectrum modulation technology for license-free operation in the 2.4GHz and 5.8 GHz ISM bands. The Velox LE 2450 RFU uses three software selectable bandwidths for license-free operation in the 2.4 GHz ISM band. The Velox LE 5850 RFU uses three software selectable bandwidths for license-free operation in the 5.8 GHz ISM band. All the RFUs with the postfix “i” (e.g. Velox LE 2410i and Velox LE 5810i) have been repackaged into 1RU units that should be used in indoor unit applications only. Please refer to Installing the IRFU on page 4-19 for more detail. For operation, the ISM bands are divided into upper and lower frequency sub-bands. A ‘High Band’ RFU transmits in the higher frequency sub-band and receives in the lower frequency sub-band, while a ‘Low Band’ RFU transmits in the lower sub-band and 8-4 862-02411 February 04 Velox LE Installation and Operations Manual receives in the higher sub-band. A Velox LE radio link will use a ‘Low Band’ RFU on one end of the link to communicate with a ‘High Band’ RFU on the other end. The RFUs use a Type-N RF output connector for connection to suitable 2.4GHz and 5.8GHz antennas for applications where long range is required. The system is available for use in FCC regulated countries. Frequency Plans General The Velox LE 5810, Velox LE 5810i, Velox LE 5850 and the Velox LE 5850i RFUs operate in the 5.725 GHz to 5.850 GHz ISM frequency band with predefined frequency channel plans (termed A, B, C and D). Channel plan D is user selectable/adjustable. The Velox LE 2410, Velox LE 2410i Velox LE 2450 and the Velox LE 2450i RFUs operate in the 2.400 GHz to 2.4835 GHz ISM frequency band with p redefined frequency channel plans (termed A, B and D). Channel plan D is user selectable/adjustable. Velox LE 5810 and Velox LE 5810i Frequency Channel Plan A, B and C Refer to Figure 8-2 below. The channel spacing is based on the bandwidth occupied by the spread spectrum signal (approximately 17 MHz) and is used to optimize link performance. Note that for plan A, plan B and C, both RFUs in a link must be set-up to the same frequency channel plan (i.e. A, B or C). LOW BAND TRANSMIT AL 5735 HIGH BAND TRANSMIT BL CL 5753 5771 CH 5804 BH AH 5822 5840 Frequency (MHz) Figure 8-2. Velox LE 5810 and Velox LE 5810i Frequency channel plans A, B and C Velox LE 2410 and Velox LE 2410i FCC Compliant Frequency C hannels for the USA only In countries where FCC compliance is required, only the following frequencies may be used (see Figure 8-3 below): • Low band RFU – 2412MHz to 2426MHz, • High band RFU – 2458MHz. Use frequency plan D (variable frequency) to set the RFU. 862-02411 February 04 8-5 Chapter 8. Technical Information HIGH BAND TRANSMIT LOW BAND TRANSMIT DL DL 2412 DH 2458 2426 Frequency (MHz) Figure 8-3. Velox LE 2410 and Velox LE 2410i FCC Compliant Frequency Channels for the USA only Velox LE 2410 and Velox LE 2410i Frequency Channel Plan A, B (non-FCC) Refer to Figure 8-4 below. The channel spacing is based on the bandwidth occupied by the spread spectrum signal (approximately 17 MHz) and is used to optimize link performance. In the case of plan A and B, note that both RFUs of a link must be set up to the same frequency channel plan (i.e. A or B). LOW BAND TRANSMIT AL 2410 HIGH BAND TRANSMIT BL AH BH 2426 2458 2474 Frequency (MHz) Figure 8-4. Velox LE 2410 and Velox LE 2410i Frequency channel plans A and B Velox LE 5850 and Velox LE 5850i Frequency Channels Plan A, B and C (FCC Compliant) The channel spacing is based on the transmit bandwidth and can be either 3 MHz, 6 MHz, 10 MHz or 14 MHz, software selectable. Different bandwidths can be selected dependent on the optimum link performance; required system sensitivity versus data transfer rate. Only channel frequencies that are FCC compliant can be selected through the configuration software. The channel frequency ranges are programmed into the radio firmware and cannot be adjusted by the user. The radios were tested and approved for FCC compliance with the frequency ranges as listed in Table 8-2 below, (see also Figure 8-5 on page 8-7). 8-6 862-02411 February 04 Velox LE Installation and Operations Manual Table 8-2. Frequency Ranges for Velox LE 5850 and Velox LE 5850i Modulation Type Lowest Centre Freq. (MHz) Highest Centre Freq. (MHz) Low band RFU: 8.46Mbps / 16 -QAM 5731 5774 16.93 Mbps / 16-QAM 5732 5773 25.39 Mbps / 16-QAM 5734 5771 50.78 Mbps / 32-QAM 5736 5769 High band RFU: 8.46Mbps / 16 -QAM 5801 5844 16.93 Mbps / 16-QAM 5802 5843 25.39 Mbps / 16-QAM 5804 5841 50.78 Mbps / 32-QAM 5806 5839 NOTE 1: Both RFUs in a link must be set to the same frequency channel plan (i.e. A, B, C or D) and modulator type. Also note that the frequencies differ for different transmit bandwidths, i.e. the frequency of channel A changes according to the transmit bandwidth. NOTE 2: Figure 8-5 below reflects all the frequency bands that could be obtained with the Velox LE 5850 and Velox LE 5850i RFU. Pre-programmed frequency ranges in the radio firmware prevent the user from selecting transmission options that will not meet FCC requirements. Low Transmit Band 5731 High Transmit Band 5774 5801 5844 Frequency [MHz] Figure 8-5. Velox LE 5850 and Velox LE 5850i Frequency channel plans A, B and C. Refer to NOTE 2 above with regards to FCC standards compliance of the different band plans. Velox LE 2450 and Velox LE 2450i Frequency Channels Plan A, B and C (FCC Compliant) The channel spacing is based on the transmit bandwidth and can be either 3 MHz, 6 MHz, 10 MHz or 14 MHz, software selectable. Different bandwidths can be selected 862-02411 February 04 8-7 Chapter 8. Technical Information dependent on the optimum link performance; required system sensitivity versus data transfer rate. Only channel frequencies that are FCC compliant can be selected through the configuration software. The channel frequency ranges are programmed into the radio firmw are and cannot be adjusted by the user. The radios were tested and approved for FCC compliance with the frequency ranges Table 8-3 below (see also Figure 8-6 on page 8-8). Table 8-3 . Frequency Ranges for Velox LE 2450 and Velox LE 2450i Modulation Type Lowest Centre Freq. (MHz) Highest Centre Freq. (MHz) Low band RFU: 8.46Mbps / 16-QAM 2405 2429 16.93 Mbps / 16 -QAM 2406 2428 25.39 Mbps / 16 -QAM 2408 2426 50.78 Mbps / 32 -QAM 2410 2424 High band RFU: 8.46Mbps / 16-QAM 2444 2469 16.93 Mbps / 16 -QAM 2445 2468 25.39 Mbps / 16 -QAM 2447 2466 50.78 Mbps / 32 -QAM 2451 2463 NOTE 1: Both RFUs in a link must be set to the same f requency channel plan (i.e. A, B, C or D) and modulator type. Also note that the frequencies differ for different transmit bandwidths, i.e. the frequency of channel A changes according to the transmit bandwidth. NOTE 2: Figure 8-6 below reflects all the frequency bands that could be obtained with the Velox LE 2450 RFU. Pre-programmed frequency ranges in the radio firmware prevent the user from selecting transmission options that will not meet FCC requirements. Low Transmit Band 2405 High Transmit Band 2429 2444 2469 Frequency [MHz] Figure 8-6. Velox LE 2450 and Velox LE 2450i Frequency channel plans A, B and C 8-8 862-02411 February 04 Velox LE Installation and Operations Manual Frequency Channel Plan D (FCC Compliant) Frequency plan D allows independent control of transmit and receive frequencies. This allows a flexible frequency plan and can be used to overcome interference in the 2.4GHz and 5.8 GHz ISM bands. The frequencies that can be used in the lower or upper sub-bands can be selected in 1 MHz increments. Performance degradation can be expected when operating using channel plan D mode with the chosen frequencies close to the sub-band edges, i.e. a choice of one of the high frequencies in the lower sub-band and one of the lower frequencies in the upper sub-band. The allocation of Channel plan D frequencies is shown in Table 8-4, Table 8-5, Table 8-6 and Table 8-7 below. The Velox LE 24/5850 RFUs have up to four different sets of minimum and maximum frequencies, which are determined by the data rate setting of the RFU. Only channel frequencies that are FCC compliant can be selected through the configuration software. The channel frequency ranges are programmed into the radio firmware and cannot be adjusted by the user. The radios were tested and approved for FCC compliance with the frequency ranges in Table 8-4 below. Table 8-4. Velox LE 2410 and Velox LE 2410i Channel plan D channel frequencies Sub-band Centre Frequency (MHz) 2410-2426 2458-2474 NOTE: See Velox LE 2410 and Velox LE 2410i FCC Compliant Frequency Channels for the USA only on page 8-5 for the allowable operation range in FCC countries. Table 8-5. Velox LE 5810 and Velox LE 5810i Channel plan D channel frequencies Sub-band Centre Frequency (MHz) 5735-5771 5804-5840 Table 8-6. Velox LE 5850 Velox LE 5850i and Channel plan D channel frequencies RF BW [MHz] / Data Rate [kbps] 862-02411 February 04 Centre Frequency (MHz) Lower Sub-band Upper / Higher Sub-band 2.6 / 8464 5731-5774 5801-5844 5.4 / 16928 5732-5773 5802-5843 8.0 / 25392 5734-5771 5804-5841 14.0 / 50784314 5769-5769 5806-5839 8-9 Chapter 8. Technical Information Table 8-7 . Velox LE 2450 and Velox LE 2450i Channel plan D channel frequencies RF BW [MHz] / Data Rate [kbps] Centre Frequency (MHz) Lower Sub- band Upper / Higher Sub-band 2.6 / 8464 2405-2429 2444-2469 5.4 / 16928 2406-2428 2445-2468 8.0 / 25392 2408-2426 2447-2466 14.0 / 50784314 2410-2424 2451-2463 Velox LE 2450 and Velox LE 5850 Modulator Types The Velox LE 2450 and Velox LE 5850 can operate with different modulator types (see Table 8-8 below), the trade-off being better radio performance versus higher data throughput. The changes can be made via software using the Velox LE NCT/GUI or an SNMP client application. Modulator types and frequency bands that were tested and approved for compliance with FCC regulations (see Velox LE 5850 and Velox LE 5850i Frequency Channels Plan A, B and C (FCC Compliant) on page 8-6 and Velox LE 2450 and Velox LE 2450i Frequency Channels Plan A, B and C (FCC Compliant) on page 8-7. Table 8-8 . Velox LE 24/5850 Modulator Types Data Rate [kbps] Modulation Type Raw data Throughput (bps) Typical Payload Approx. RFU output spectrum BW 8464 16-QAM 8 464 052 4T1/E1 + 150 kbit Ethernet 2.6 MHz 16928 16-QAM 16 928 105 8T1/E1 + 150 kbit Ethernet 5.4 MHz 25392 16-QAM 25 392 157 8T1/E1 + 9.5 Mbit Ethernet 8 MHz 50784 32-QAM 50 784 314 46 Mbit/s Ethernet or 16 T 1/E1 + 14 Mbit/s Ethernet 14 MHz NOTE: Changing the modulator type of a Velox LE 24/5850 RFU may take up to 30 seconds. During this period, the link will not be available. Changing the RFU modulator type does not support Auto Recovery thus; the modulator type of the remote station must be changed before the modulator type of the local station is changed. RF Power Output Options The RFU is designed for use in countries that have adopted FCC standards. It is possible to adjust the output power on the RFU using the supplied NCT software or a SNMP Management application. The FCC standards for the Velox LE 2410 unit require a limited output power as stated in the FCC Notice (USA only) in the front matter of the manual. 8-10 862-02411 February 04 Velox LE Installation and Operations Manual NOTE: The Velox LE type RFU firmware will not accept power level settings that fall outside the FCC compliant levels. Velox LE 24/5810, Velox LE 24/5810i, Velox LE 24/5850 and Velox LE 24/5850i RFUs The RFUs transmit and receive RF signals through a diplexer interfaced via a RF cable to an external antenna. The unit has a type-N connector for connection to the RF cable used between the RFU and the antenna. The RFU houses the following main parts: a. b. c. d. e. Transmit/Receive Modules Baseband Modulator/Demodulator Circuitry Microcontroller/Framing & Buffering Circuitry Power Amplifier Diplexer Velox LE, Velox LE 10, Velox LE 25, Velox LE 50 Digital Indoor Unit General The Digital Indoor Unit (DIU) is designed for mounting in a 19” rack, occupying a 1RU slot. It can also be used as a tabletop system. The DIU accepts n x T1/nE1 user payload channels and combines it with Wayside Service Serial Data and IP data to be transmitted across the radio link. The DIU is fitted with a DC power supply. There are five types of DIUs: • Velox LE (120 Ohm) (scaleable up to 4 T1/E1) (see Figure 8-8 below). • Velox LE (75 / 120 Ohm) (scaleable up to 4 T1/ E1) (see Figure 8-7 below). • Velox LE 10 (scaleable up to 4 T1/E1) (see Figure 8-9 below). • Velox LE 25 (scaleable up to 8 T1/E1) (see Figure 8-10 below). • Velox LE 50 (with optional 16 T1/E1 interface card) (see Figure 8-11 below). The Velox LE DIUs can operate with the Velox LE 2400, Velox LE 5800, Velox LE 2410i and Velox LE 5810i RFUs. The Velox LE 10 / 25 and 50 DIU is used with the Velox LE 24/5850 RFU, but can also support the Velox LE 24/5800, and Velox LE 24/5810i RFUs if the appropriate firmware version is loaded on the DIU. Figure 8-7. Velox LE (75 Ohm) DIU 862-02411 February 04 8-11 Chapter 8. Technical Information Figure 8-8. Velox LE (120 Ohm) DIU 10 Figure 8-9. Velox LE 10 DIU Figure 8-10 . Velox LE 25 DIU Figure 8-11 . Velox LE IP DIU Figure 8-12 . Velox LE 50 DIU Payload Interface Options Tributary Payload The DIU can be configured for T1 or E1 operation, as follows: • Velox LE-Type and Velox LE 10 type DIU: 1, 2, or 4 x T1 (1.544 Mbps) or E1 (2.048 Mbps). • Velox LE 25 type DIU: 1, 2, 4 or 8 x T1 (1.544 Mbps) or E1 (2.048 Mbps). • Velox LE 50 type DIU: None (10Base-T/100Base-T Ethernet only). 1 - 16 x T1 (1.544 Mbps) or E1 (2.048 Mbps) For T1 connectivity, bipolar AMI or B8ZS line coding is software selectable. For E1 connectivity, bipolar AMI or HDB3 line coding is software selectable. Line coding on the Velox LE 25 DIU may be selected separately for tributary channels 1 to 4 and 5 to 8 when used with a Velox LE 24/5850 RFU. Line coding and impedance may be selected on a per tributary basis for the Velox LE 50 DIU with a tributary data interface. 8-12 862-02411 February 04 Velox LE Installation and Operations Manual The payload can be connected on: • Unbalanced 75 Ohm BNC connectors, 75/120 Ohm DIU only (RX= In, TX= Out). • Balanced 120 Ohm or unbalanced 75 Ohm, 25 way D-type connectors. • Balanced 120 Ohm or unbalanced 75 Ohm, RJ48C connectors on the Velox LE 10 and Velox LE 25. NOTE A special version of the Velox LE DIU exists that allows the user to select AMI or B8ZS line encoding on a per-tributary basis for T1 connectivity. These DIUs are indentified by the letters AT following the version number. Line codes can be selected on a per-tributary basis using the Velox LE NCT software application. In the Payload Configuration window: 1. Set the DIU Payload interface to T1 mode and Apply. 2. Refresh the information displayed in the window. 3. Select the desired Line Code next to each tributary and Apply. Hardware modified to implement this feature can ONLY work with special DIU firmware – contact the distributor for details. Ethernet Payload Velox LE-Type and Velox LE 10 type DIU: • 10Base-T RJ45 Velox LE 25 type DIU: • 10Base-T RJ45 Velox LE 50 type DIU: • 10/100Base-T RJ45 1+1 Redundancy Protected Payload System The Velox LE radios can be used in a 1+1 redundant mode system to protect the tributary payload data carried over a radio link. This system detects the quality of the link over which it is receiving data and allows switching between two parallel radio links to protect the user data against link failures. Please refer to Chapter 12: 1+1 Protection System Operation, or the Protection Kit user manual, publication number 862 -02236 for functional information. Technical Data Environmental RFU Operating temperature: Relative humidity: Atmospheric pressure: Lightning protection 862-02411 February 04 -33°C to +60°C 8-100% 0.7 to 1.06 kPa ITU-T K.20 8-13 Chapter 8. Technical Information DIU and IRFU Operating temperature: Relative humidity: Lightning protection: -5°C to +50°C 5-90% ITU-T K.20 Dimensions (H x W x D): Weight: 335mm x 231mm x 124mm ~ 5.9 Kg Dimensions (H x W x D): Mounting: Weight: 45mm x 480 mm x 265mm 19” Rack, 1RU high or Table top ~ 2.9 Kg Physical RFU DIU and IRFU Power Supply DC power supply: DC power supply grounding: Power consumption (Velox LE 2400/5800 and 2410i/5810i) Power consumption (All other Velox LE radios) 21 to 56 Vdc or 21 to 58 Vdc dependent on the version and variant Positively or negatively grounded 35 W typical, 45 W maximum. 40 W typical, 45 W maximum. The power supply specification for the current Velox LE 10, Velox LE 25 and all Velox LE 50 DIUs is 21 to 58 Vdc whereas older Velox LE 10, Velox LE 25 DIUs and all other DIUs require 21 to 56 Vdc. Please ensure that you comply with the power supply specification printed above the POWER connector on the DIU. Electrical Performance General Characteristics Velox LE 2400, Velox LE 2410 SR and Velox LE 2410 SRi Frequency Range: 2400 to 2483.5 MHz Payload Data Capacity: T1 (1.544 Mbps/s) / E1 (2.048 Mbps) 2T1 / 2E1 4T1 / 4E1 RF Channel Bandwidth: 17 MHz Go/Return spacing: Can be adjusted as fixed go-return spacing. NOT mandatory in the ISM licence-free bands. Modulation: CCK Processing Gain: 11 dB Frequency Channel Plan A: 2410 and 2460 MHz Frequency Channel Plan B: 2426 and 2476 MHz Transmission Delay: 600 us maximum for radios only (one-way) 8-14 862-02411 February 04 Velox LE Installation and Operations Manual Velox LE 2425 SR and Velox LE 2425 SRi Frequency Range : Payload Data Capacity: RF Channel Bandwidth: (Selectable) Go/Return spacing: Modulation: Frequency Channel Plan A: Frequency Channel Plan B: Frequency Channel Plan C: Transmission Delay: 2405 to 2469 MHz 1 - 4T1 (1.544 Mbps/s) / 1 - 4E1 (2.048 Mbps) (2.6MHz BW) 1 - 8T1 (1.544 Mbps/s) / 1 - 8E1 (2.048 Mbps) (5.4MHz, 8.0MHz BW) 2.6MHz 5.4MHz 8.0MHz Can be adjusted as fixed go-return spacing. NOT mandatory in the ISM licence-free bands. 16-QAM 2405 and 2444 MHz (2.6MHz BW) 2406 and 2445 MHz (5.4MHz BW) 2408 and 2447 MHz (8.0MHz BW) 2417 and 2456 MHz (all bandwidths) 2429 and 2469 MHz (2.6MHz BW) 2428 and 2468 MHz (5.4MHz BW) 2426 and 2466 MHz (8.0MHz BW) 600 us maximum for radios only (one-way) Velox LE 2450 SR, Velox LE 2450 SRi, Velox LE 2450 IP and Velox LE 2450 IPi Frequency Range: 2405 to 2469 MHz Payload Data Capacity: Ethernet Only (Max 46 Mb/s bi-directional) Optional through interface card: 1 - 16T1/E1 (1.544 Mbps/s) / (2.048 Mbps) RF Channel Bandwidth: 2.6MHz (Selectable) 5.4MHz 8.0MHz 14.0 MHz Go/Return spacing: Can be adjusted as fixed go -return spacing. NOT mandatory in the ISM licence-free bands. Modulation: 16-QAM / 32-QAM Frequency Channel Plan A: 2405 and 2444 MHz (2.6MHz BW) 2406 and 2445 MHz (5.4MHz BW) 2408 and 2447 MHz (8.0MHz BW) 2410 and 2451 MHz (14.0MHz BW) Frequency Channel Plan B: 2417 and 2457 MHz (all bandwidths except 14 MHz) Frequency Channel Plan C: 2429 and 2469 MHz (2.6MHz BW) 2428 and 2468 MHz (5.4MHz BW) 2426 and 2466 MHz (8.0MHz BW) 2424 and 2463 MHz (14.0MHz BW) Transmission Delay: 600 us maximum for radios only (one-way) Velox LE 5800, Velox LE 5810 SR and Velox LE 5810 SRi Frequency Range: 5731 to 5844 MHz Payload Data Capacity: T1 (1.544 Mbps/s) / E1 (2.048 Mbps) 2T1 / 2E1 4T1 / 4E1 RF Channel Bandwidth: 17 MHz Go/Return spacing: Can be adjusted as fixed go -return spacing. NOT mandatory in the ISM licence-free bands. Modulation: CCK Processing Gain: 11 dB Frequency Channel Plan A: 5735 and 5804 MHz Frequency Channel Plan B: 5753 and 5822 MHz Frequency Channel Plan C: 5771 and 5840 MHz Transmission Delay: 600 us maximum for radios only (one-way) 862-02411 February 04 8-15 Chapter 8. Technical Information Velox LE 5825 SR and Velox LE 5825 SRi Frequency Range: Payload Data Capacity: RF Channel Bandwidth: (Selectable) Go/Return spacing: Modulation: Frequency Channel Plan A: Frequency Channel Plan B: Frequency Channel Plan C: Transmission Delay: 5731 to 5844 MHz 1 – 4T1 (1.544 Mbps/s) / 1 - 4E1 (2.048 Mbps) (2.6MHz BW) 1 - 8T1 (1.544 Mbps/s) / 1 - 8E1 (2.048 Mbps) (5.4MHz, 8.0MHz BW) 2.6MHz 5.4MHz 8.0MHz Can be adjusted as fixed go-return spacing. NOT mandatory in the ISM licence-free bands. 16-QAM 5731 and 5801 MHz (2.6MHz BW) 5732 and 5802 MHz (5.4MHz BW) 5734 and 5804 MHz (8.0MHz BW) 5752 and 5822 MHz (all bandwidths) 5774 and 5844 MHz (2.6MHz BW) 5773 and 5843 MHz (5.4MHz BW) 5771 and 5841 MHz (8.0MHz BW) 600 us maximum for radios only (one-way) Velox LE 5850 SR, Velox LE 5850 SRi, Velox LE 5850 IP and Velox LE 5850 IPi Frequency Range: 5731 to 5844 MHz Payload Data Capacity: Ethernet Only (Max 46 Mb/s bi-directional) Optional through interface card: 1 - 16T1/E1 (1.544 Mbps/s) / (2.048 Mbps) RF Channel Bandwidth: 2.6MHz (Selectable) 5.4MHz 8.0MHz 14MHz Go/Return spacing: Can be adjusted as fixed go-return spacing. NOT mandatory in the ISM licence-free bands. Modulation: 16-QAM / 32-QAM Frequency Channel Plan A: 5731 and 5801 MHz (2.6MHz BW) 5732 and 5802 MHz (5.4MHz BW) 5734 and 5804 MHz (8.0MHz BW) 5736 and 5806 MHz (14.0MHz BW) Frequency Channel Plan B: 5752 and 5822 MHz (all bandwidths) Frequency Channel Plan C: 5774 and 5844 MHz (2.6MHz BW) 5773 and 5843 MHz (5.4MHz BW) 5771 and 5841 MHz (8.0MHz BW) 5769 and 5839 MHz (14.0MHz BW) Transmission Delay: 600 us maximum for radios only (one-way) Transceiver Characteristics Frequency Band: Velox LE 2410 and Velox LE 2410i Low Band RFUs Transmit band: 2410 – 2426 MHz (Centre frequency) Receive band: 2458 – 2474 MHz (Centre frequency) Frequency Band: Velox LE 2410 and Velox LE 2410i High Band RFUs Transmit band: 2458 – 2474 MHz (Centre frequency) Receive band: 2410 – 2426 MHz (Centre frequency) Frequency Band: Velox LE 2450 and Velox LE 2450i Low Band RFUs Transmit band: 2405 – 2429 MHz (Centre frequency) Receive band: 2444 – 2469 MHz (Centre frequency) 8-16 862-02411 February 04 Velox LE Installation and Operations Manual Frequency Band: Velox LE 2450 and Velox LE 2450i High Band RFUs Transmit band: 2444 – 2469 MHz (Centre frequency) Receive band: 2405 – 2429 MHz (Centre frequency) Frequency Band: Velox LE 5810 and Velox LE 5810i Low Band RFUs Transmit band: 5725 – 5787 MHz (Band edge) Receive band: 5787 – 5850 MHz (Band edge) Frequency Band: Velox LE 5810 and V elox LE 5810i High Band RFUs Transmit band: 5787 – 5850 MHz (Band edge) Receive band: 5725 – 5787 MHz (Band edge) Frequency Band: Velox LE 5850 and Velox LE 5850i Low Band RFUs Transmit band: 5731 – 5774 MHz (Centre frequency) Receive band: 5801 – 5844 MHz (Centre frequency) Frequency Band: Velox LE 5850 and Velox LE 5850i High Band RFUs Transmit band: 5801 – 5844 MHz (Centre frequency) Receive band: 5731 – 5774 MHz (Centre frequency) RF Interface Transmitted Power Receiver Sensitivity: Maximum Receive Level: +2 to+24 dBm – Velox LE 2410, Velox LE 5810, Velox LE 2410i +2 to+25 dBm – Velox LE 5810i +2 to +24 dBm – Velox LE 5850 high output power, software adjustable (incl. mute) Up to 4T1/4E1 : -88dBm for BER = 10- 6 (Velox LE 2400) -86dBm for BER = 10- 6 (Velox LE 5800) Up to 16T1/E1: Velox LE 5850, 16/32 QAM -88dBm for BER = 10- 6 (2.6 MHz BW) -85dBm for BER = 10- 6 (5.4 MHz BW) -83dBm for BER = 10- 6 (8 MHz BW) -78dBm for BER = 10- 6 (14 MHz BW) -30dBm Payload Data Interfaces 1, 2, 4 or 8 (i.e. n x E1) Interface (Velox LE 10, Velox LE 25) Data Rate: Full duplex E1 (2.048Mbit/s), 2E1, 4E1 or 8E1 Digital Interface: ITU-T G.703 Connectors: Balanced 110 ohm on DB25 Balanced 110 ohm on RJ45 (Velox LE 10/25 DIU only) Unbalanced 75 ohm on BNC connectors (Available on one of the Velox LE 2400/5800 DIU variants) Line code: HDB3 or AMI selectable, refer to Payload Interface Options on page 8-12. Jitter and Wander: ITU-T G.823 1, 2, 4 or 8 (i.e. n x T1) Interface (Velox LE 10, Velox LE 25) Data Rate: Full duplex T1 (1.544Mbit/s), 2T1, 4T1 or 8T1 Digital Interface: DSX-1, G.703 compliant Connectors: Balanced 110 ohm on DB25 Balanced 110 ohm on RJ45 (Velox LE 10/25 DIU only) 862-02411 February 04 8-17 Chapter 8. Technical Information Line code: Jitter and Wander: Unbalanced 75 ohm on BNC connectors (Available on one of the Velox LE 2400/5800 DIU variants) AMI or B8ZS selectable, refer to Payload Interface Options on p age 8-12. ITU-T G.823 1-16 (i.e. nT1) Interface Card (Available on Velox LE 50 as optional I/F card) Data Rate: Full duplex T1 (1.544Mbit/s) up to 16T1 Digital Interface: DSX -1, G.703 compliant Connectors: Balanced on DB25, Termination impedance selectable per tributary channel through software (75, 100, 110, 120 Ohm) Line code: AMI or B8ZS selectable per tributary channel through software Jitter and Wander: ITU-T G.823 1-16 (i.e. nE1) Interface Card (Available on Velox LE 50 as optional I/F card) Data Rate: Full duplex E1 (2.048Mbit/s) up to 16E1 Digital Interface: ITU-T G.703 Connectors: Balanced on DB25, Termination impedance selectable per tributary channel through software (75, 100, 110, 120 Ohm) Line code: AMI or B8ZS selectable per tributary channel through software Jitter and Wander: ITU-T G.823 Ethernet Traffic Interface All DIU except Velox LE 50 DIU: Data Rate: Digital Interface: Connector: < 8 Mbps Half / full duplex software selectable (Refer to note on Velox LE Scaleable 1-t o-4/8 E/T1/10Base-T Ethernet functionality on page 8-3. 10Base-T, Half / full duplex, DTE RJ45 Velox LE 50 DIU: Data Rate: Digital Interface: Connector: < 46 Mbps Half / full duplex software selectable limited by RF data capacity 10/100Base-T, Half / full duplex, DTE RJ45 Auxiliary Input Interface (Contact Closure) Number of Inputs: Maximum voltage: Logical zero: Logical one: 12V Short from input to return pin Open input to return pin Auxiliary Output Interface Number of outputs: States: Contact rating: 8-18 Normally-open and normally-closed DC: 220 V, 1 A, 60 W AC: 250 V, 1 A, 125 VA 862-02411 February 04 Velox LE Installation and Operations Manual Wayside Channel Interface Interface standard: Handshaking: Port rate: RS232, DCE None, Hardware 115,200 bps Element Manager Port Interface Interface standard: Handshaking: Data rate: RS232, DTE Hardware 115,200 bps Indoor/RFU Interface The physical interface between the Indoor and RFU is IEEE802.3 Ethernet. As such, the same considerations that apply between standard routers/switches/hubs and PC LAN cards should be adhered to when selecting lengths of cables between the RFU and the DIU. Cable lengths of up to 120 meters have been tested in a laboratory environment. 862-02411 February 04 8-19 Velox LE Installation and Operations Manual Chapter 9 : Product Range/Product Matrix DIU Variants The available DIU variants are listed in Table 9-1 below. Table 9-1. DIU Variants Variant Name Description Velox LE DIU only - no RF circuitry 9.5Mbps data capacity, fully scalable between 10Base-T Ethernet and up to 4xE1(4x2Mbps) or 4xT1(4x1.5Mbps) data interface Velox LE 10 DIU only - no RF circuitry 9.5Mbps data capacity, fully scalable between 10Base-T Ethernet and up to 4xE1(4x2Mbps) or 4xT1(4x1.5Mbps) data interface Velox LE 25 DIU only - no RF circuitry 25Mbps data capacity, 10Base-T Ethernet and up to 8xE1(8x2Mbps) or 8xT1(8x1.5Mbps) data interface Velox LE IP DIU only - no RF circuitry Up to 46 Mbps full duplex 10/100Base-T Ethernet data interface Velox LE 50 DIU only - no RF circuitry 46Mbps data capacity, fully scalable between 10/100Base-T Ethernet and up to 16xE1(16x2Mbps) or 16xT1(16x1.5Mbps) data interface RFU Variants The available RFU variants are listed in Table 9-2. RFU Variants below. Table 9-2. RFU Variants Variant Name Description 2.4 GHz RF Variants 862-02411 February 04 Velox LE 2410 High or Low band ORFU, mast mountable, Type-N RF output, high power output for FCC and unregulated, 9.5Mbps data capacity Velox LE 2410i High or Low bandIRFU, 1 RU 19" rack mountable, Type-N RF output, high power output for FCC and unregulated, 9.5Mbps data capacity Velox LE 2450 High or Low band ORFU, mast mountable, Type-N RF output, high power output for FCC and unregulated, Up to 46 Mbps full duplex data capacity Velox LE 2450i High or Low band ORFU, 1 RU 19" rack mountable, Type-N RF output, high power output for FCC and unregulated, Up to 46 Mbps full duplex data capacity 9-1 Chapter 9. Product Range/Product Matrix Table 9-2 . RFU Variants Variant Name Description 5.8 GHz Variants Velox LE 5810 High or Low band ORFU, mast mountable, Type-N RF output, high power output for FCC and unregulated, 9.5Mbps data capacity Velox LE 5810i High or Low band IRFU, 1 RU 19" rack mountable, Type-N RF output, high power output for FCC and unregulated, 9.5Mbps data capacity Velox LE 5850 High or Low band ORFU, mast mountable, Type-N RF output, high power output for FCC and unregulated, Up to 46 Mbps full duplex data capacity Velox LE 5850i High or Low band ORFU, 1 RU 19" rack mountable, Type-N RF output, high power output for FCC and unregulated, Up to 46 Mbps full duplex data capacity System Matrix The system matrix is shown Figure 9-1 below. The combination of the selected DIU and the selected RFU gives the system name. For example, using a Velox LE 10 DIU together with Velox LE 5810 RFU forms a Velox LE 5810 SR System. 9-2 862-02411 February 04 862-02411 February 04 DIU Velox LE 2450 SR Velox LE 2450 SRi Velox LE 50 Velox LE 2450 IPi Velox LE 2450 IP Velox LE 50 IP Velox LE 2450i Velox LE 2425 SR Velox LE 2425 SRi Velox LE 2410 SR Velox LE 2410 SRi Velox LE 10 Velox LE 2450 Velox LE 25 Velox LE 2400 Velox LE 2410i Velox LE Velox LE 2410 Velox LE 5810i Velox LE 5810 SR Velox LE 5810 SRi Velox LE 5800 Velox LE 5810 RF Units Velox LE 5850i Velox LE 5850 IPi Velox LE 5850 SR Velox LE 5850 SRi Velox LE 5850 IP Velox LE 5825 SR Velox LE 5825 SRi Velox LE 5850 Velox LE Installation and Operations Manual Figure 9-1. System Matrix 9-3 Chapter 9. Product Range/Product Matrix System Variants The system variants are listed in Table 9-3 below. Table 9-3 . System Variants System Name Velox LE 2400 Velox LE 2410 SR Velox LE 2410 SRi Velox LE 2425 SR Velox LE 2425 SRi Velox LE 2450 IP Velox LE 2450 IPi Velox LE 2450 SR Velox LE 2450 SRi Velox LE 5800 Velox LE 5810 SR 9-4 Description One DIU and One High or Low band ORFU, Type-N RF output, high power output for FCC and unregulated, 9.5Mbps link data capacity, fully scalable between 10BaseT Ethernet and up to 4xE1(4x2Mbps) or 4xT1(4x1.5Mbps) data interface One DIU and One High or Low band ORFU, Type-N RF output, high power output for FCC and unregulated, 9.5Mbps link data capacity, fully scalable between 10BaseT Ethernet and up to 4xE1(4x2Mbps) or 4xT1(4x1.5Mbps) data interface One DIU and One High or Low band IRFU, Type-N RF output, high power output for FCC and unregulated, 9.5Mbps link data capacity, fully scalable between 10BaseT Ethernet and up to 4xE1(4x2Mbps) or 4xT1(4x1.5Mbps) data interface One DIU and One High or Low band ORFU, Type-N RF output, high power output for FCC and unregulated, 25Mbps link data cap acity, 10Base-T Ethernet and up to 8xE1(8x2Mbps) or 8xT1(8x1.5Mbps) data interface One DIU and One High or Low band IRFU, Type-N RF output, high power output for FCC and unregulated, 25Mbps link data capacity, 10Base-T Ethernet and up to 8xE1(8x2Mbps) or 8xT1(8x1.5Mbps) data interface One DIU and One High or Low band ORFU, Type-N RF output, high power output for FCC and unregulated, Up to 46 Mbps full duplex 10/100Base-T Ethernet data interface One DIU and One High or Low band IRFU, Type-N RF output, high power output for FCC and unregulated, Up to 46 Mbps full duplex 10/100Base-T Ethernet data interface One DIU and One High or Low band ORFU, Type-N RF output, high power output for FCC and unregulated, 46Mbps link data capacity, fully scalable between 10/100Base-T Ethernet and up to 16xE1(16x2Mbps) or 16xT1(16x1.5Mbps) data interface One DIU and One High or Low band IRFU, Type-N RF output, high power output for FCC and unregulated, 46Mbps link data capacity, fully scalable between 10/100Base-T Ethernet and up to 16xE1(16x2Mbps) or 16xT1(16x1.5Mbps) data interface One DIU and One High or Low band ORFU, Type-N RF output, high power output for FCC and unregulated, 9.5Mbps link data capacity, fully scalable between 10BaseT Ethernet and up to 4xE1(4x2Mbps) or 4xT1(4x1.5Mbps) data interface One DIU and One High or Low band ORFU, Type-N RF output, high power output for FCC and unregulated, 9.5Mbps link data capacity, fully scalable between 10BaseT Ethernet and up to 4xE1(4x2Mbps) or 4xT1(4x1.5Mbps) data interface 862-02411 February 04 Velox LE Installation and Operations Manual Velox LE 5810 SRi Velox LE 5825 SR Velox LE 5825 SRi Velox LE 5850 IP Velox LE 5850 IPi Velox LE 5850 SR Velox LE 5850 SRi 862-02411 February 04 One DIU and One High or Low band IRFU, Type-N RF output, high power output for FCC and unregulated, 9.5Mbps link data capacity, fully scalable between 10BaseT Ethernet and up to 4xE1(4x2Mbps) or 4xT1(4x1.5Mbps) data interface One DIU and One High or Low band ORFU, Type-N RF output, high power output for FCC and unregulated, 25Mbps link data capacit y, 10Base-T Ethernet and up to 8xE1(8x2Mbps) or 8xT1(8x1.5Mbps) data interface One DIU and One High or Low band IRFU, Type-N RF output, high power output for FCC and unregulated, 25Mbps link data capacity, 10Base-T Ethernet and up to 8xE1(8x2Mbps) or 8xT1(8x1.5Mbps) data interface One DIU and One High or Low band ORFU, Type-N RF output, high power output for FCC and unregulated, Up to 46 Mbps full duplex 10/100Base-T Ethernet data interface One DIU and One High or Low band IRFU, Type-N RF output, high power output for FCC and unregulated, Up to 46 Mbps full duplex 10/100Base-T Ethernet data interface One DIU and One High or Low band ORFU, Type-N RF output, high power output for FCC and unregulated, 46Mbps link data capacity, fully scalable between 10/100Base-T Ethernet and up to 16xE1(16x2Mbps) or 16xT1(16x1.5Mbps) data interface One DIU and One High or Low band IRFU, Type-N RF output, high power output for FCC and unregulated, 46Mbps link data capacity, fully scalable between 10/100Base-T Ethernet and up to 16xE1(16x2Mbps) or 16xT1(16x1.5Mbps) data interface 9-5 Velox LE Installation and Operations Manual Chapter 10 : Ordering Information Velox LE 2400 Digital Radio System The Part Numbers for Velox LE 2400 Systems and Spare Parts available for these systems are given in Table 10-1 below. Table 10-1. Microwave Digital Radio System, 2.4GHz ISM Frequency Band, Spread Spectrum Ordering Code Description Velox LE 2400 Radio: 1 DIU and 1 High or Low band ORFU, Type-N RF output, high power output for FCC and unregulated, 9.5Mbps link data capacity, fully scalable between 10Base-T Ethernet and up to 4xE1(4x2Mbps) or 4xT1(4x1.5Mbps) data interface Velox LE 2400 Microwave Digital Radios Complete Balanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-03994-01-H1-PT Velox LE 2400 Radio:1 DIU and 1 High Band ORFU - 1E1 /1T1 651-03994-01-L1-PT Velox LE 2400 Radio:1 DIU and 1 Low Band ORFU - 1E1 /1T1 651-03994-01-H2-PT Velox LE 2400 Radio:1 DIU and 1 High Band ORFU - 2E1 /2T1 651-03994-01-L2-PT Velox LE 2400 Radio:1 DIU and 1 Low Band ORFU - 2E1 /2T1 651-03994-01-H4-PT Velox LE 2400 Radio:1 DIU and 1 High Band ORFU - 4E1 /4T1 651-03994-01-L4-PT Velox LE 2400 Radio:1 DIU and 1 Low Band ORFU - 4E1 /4T1 Unbalanced Interface - BNC (specify - E1 or T1, Bridge or Router) 651-04106-01-H1-PT Velox LE 2400 Radio:1 DIU and 1 High Band ORFU - 1E1 /1T1 651-04106-01-L1-PT Velox LE 2400 Radio:1 DIU and 1 Low Band ORFU - 1E1 /1T1 651-04106-01-H2-PT Velox LE 2400 Radio:1 DIU and 1 High Band ORFU - 2E1 /2T1 651-04106-01-L2-PT Velox LE 2400 Radio:1 DIU and 1 Low Band ORFU - 2E1 /2T1 651-04106-01-H4-PT Velox LE 2400 Radio:1 DIU and 1 High Band ORFU - 4E1 /4T1 651-04106-01-L4-PT Velox LE 2400 Radio:1 DIU and 1 Low Band ORFU - 4E1 /4T1 Velox LE 2400 operates from 21-56Vdc, optional 110-220 Vac power supply available below. A complete link requires two radios, one must be High Band (HB) and the other a Low Band(LB) Spares Package for Velox LE 2400 Microwave Digital Radio System Ordering Code Description Velox LE 2400 Sp -Pkg: 1 DIU and 1 High and 1 Low band ORFU, Type-N RF output, high power output for FCC and unregulated, 9.5Mbps link data capacity, fully scalable between 10Base-T Ethernet and up to 4xE1(4x2Mbps) or 4xT1(4x1.5Mbps) data interface Balanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-03994-01- S1-PT Velox LE 2400 Sp -Pkg:1 DIU and 1 HB and 1 LB ORFU - 1E1 /1T1 651-03994-01- S2-PT Velox LE 2400 Sp -Pkg:1 DIU and 1 HB and 1 LB ORFU - 2E1 /2T1 651-03994-01- S4-PT Velox LE 2400 Sp -Pkg:1 DIU and 1 HB and 1 LB ORFU - 4E1 /4T1 862-02411 February 04 10-1 Chapter 10. Ordering Information Unbalanced Interface - BNC (specify - E1 or T1, Bridge or Router) 651-04106-01- S1-PT Velox LE 2400 Sp-Pkg:1 DIU and 1 HB and 1 LB ORFU - 1E1 /1T1 651-04106-01- S2-PT Velox LE 2400 Sp-Pkg:1 DIU and 1 HB and 1 LB ORFU - 2E1 /2T1 651-04106-01- S4-PT Velox LE 2400 Sp-Pkg:1 DIU and 1 HB and 1 LB ORFU - 4E1 /4T1 RFU Spare Parts 651-03905-01L-PT Velox LE 2410 Low Band ORFU - Spare Part 651-03905-01H-PT Velox LE 2410 High Band ORFU - Spare Part DIU Spare Part Balanced Interface - DB25 (specify - E1 or T1) 651-04104-02-1-PT Velox LE DIU 1xE1/T1 - Spare Part 651-04104-02-2-PT Velox LE DIU 2xE1/T1 - Spare Part 651-04104-02-4-PT Velox LE DIU 4xE1/T1 - Spare Part Unbalanced Interface - BNC (specify - E1 or T1) 651-04105-02-1-PT Velox LE DIU 1xE1/T1 - Spare Part 651-04105-02-2-PT Velox LE DIU 2xE1/T1 - Spare Part 651-04105-02-4-PT Velox LE DIU 4xE1/T1 - Spare Part The Velox LE 2400 uses standard CAT5 Ethernet cable and RJ-45 connectors for connecting the DIU to the ORFU. A two- wire power cable is also required between the DIU and the ORFU. Note Screened Cat5 cable, and UV resistant cables are recommended for long term outdoor use. Velox LE 2410 SR Digital Radio System The Part Numbers for Velox LE 2410 SR Systems and Spare Parts available for these systems are given in Table 10-2 below. Table 10 -2. Microwave Digital Radio System, 2.4 GHz ISM Frequency Band, Spread Spectrum Ordering Code Description Velox LE 2410 SR Radio: 1 DIU and 1 High or Low band ORFU, Type-N RF output, high power output for FCC and unregulated, 9.5Mbps link data capacity, fully scalable between 10Base-T Ethernet and up to 4xE1(4x2Mbps) or 4xT1(4x1.5Mbps) data interface Velox LE 2410 SR Microwave Digital Radios Complete Balanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04373-01-H1-PT Velox LE 2410 SR Radio:1 DIU and 1 High Band ORFU - 1E1 /1T1 651-04373-01-L1-PT Velox LE 2410 SR Radio:1 DIU and 1 Low Band ORFU - 1E1 /1T1 651-04373-01-H2-PT Velox LE 2410 SR Radio:1 DIU and 1 High Band ORFU - 2E1 /2T1 651-04373-01-L2-PT Velox LE 2410 SR Radio:1 DIU and 1 Low Band ORFU - 2E1 /2T1 651-04373-01-H4-PT Velox LE 2410 SR Radio:1 DIU and 1 High Band ORFU - 4E1 /4T1 651-04373-01-L4-PT Velox LE 2410 SR Radio:1 DIU and 1 Low Band ORFU - 4E1 /4T1 Unbalanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04376-01-H1-PT Velox LE 2410 SR Radio:1 DIU and 1 High Band ORFU - 1E1 /1T1 651-04376-01-L1-PT Velox LE 2410 SR Radio:1 DIU and 1 Low Band ORFU - 1E1 /1T1 10-2 862-02411 February 04 Velox LE Installation and Operations Manual 651-04376-01-H2-PT Velox LE 2410 SR Radio:1 DIU and 1 High Band ORFU - 2E1 /2T1 651-04376-01-L2-PT Velox LE 2410 SR Radio:1 DIU and 1 Low Band ORFU - 2E1 /2T1 651-04376-01-H4-PT Velox LE 2410 SR Radio:1 DIU and 1 High Band ORFU - 4E1 /4T1 651-04376-01-L4-PT Velox LE 2410 SR Radio:1 DIU and 1 Low Band ORFU - 4E1 /4T1 Velox LE 2410 SR operates from 21-58 Vdc (21-56Vdc where indicated), optional 110-220 Vac power supply available below. A complete link requires two radios, one must be High Band (HB) and the other a Low Band (LB) Spares Package for Velox LE 2410 SR Microwave Digital Radio System Ordering Code Description Velox LE 2410 SR Sp -Pkg: DIU and 1 High and 1 Low band ORFU, Type-N RF output, high power output for FCC and unregulated, 9.5Mbps link data capacity, fully scalable between 10Base-T Ethernet and up to 4xE1(4x2Mbps) or 4xT1(4x1.5Mbps) data interface Balanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04373-01- S1-PT Velox LE 2410 SR Sp -Pkg:1 DIU and 1 HB and 1 LB ORFU - 1E1 /1T1 651-04373-01- S2-PT Velox LE 2410 SR Sp -Pkg:1 DIU and 1 HB and 1 LB ORFU - 2E1 /2T1 651-04373-01- S4-PT Velox LE 2410 SR Sp -Pkg:1 DIU and 1 HB and 1 LB ORFU - 4E1 /4T1 Unbalanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04376-01- S1-PT Velox LE 2410 SR Sp -Pkg:1 DIU and 1 HB and 1 LB ORFU - 1E1 /1T1 651-04376-01- S2-PT Velox LE 2410 SR Sp -Pkg:1 DIU and 1 HB and 1 LB ORFU - 2E1 /2T1 651-04376-01- S4-PT Velox LE 2410 SR Sp -Pkg:1 DIU and 1 HB and 1 LB ORFU - 4E1 /4T1 RFU Spare Part 651-03905-01L-PT Velox LE 2410 SR Low Band ORFU - Spare Part 651-03905-01H -PT Velox LE 2410 SR High Band ORFU - Spare Part DIU Spare Part Balanced Interface - DB25 (specify - E1 or T1) 651-04316-01-01-P Velox LE 10 DIU 1xE1/T1 - Spare Part 651-04316-01-02-P Velox LE 10 DIU 2xE1/T1 - Spare Part 651-04316-01-04-P Velox LE 10 DIU 4xE1/T1 - Spare Part Unbalanced Interface - DB25 (specify - E1 or T1) 651-04378-01-01-P Velox LE 10 DIU 1xE1/T1 - Spare Part 651-04378-01-02-P Velox LE 10 DIU 2xE1/T1 - Spare Part 651-04378-01-04-P Velox LE 10 DIU 4xE1/T1 - Spare Part The Velox LE 2410 SR uses standard CAT5 Ethernet cable and RJ-45 connectors for connecting the DIU to the ORFU. A two -wire power cable is also required between the DIU and the ORFU. Note Screened Cat5 cable, and UV resistant cables are recommended for long term outdoor use. Velox LE 2410 SRi Digital Radio System The Part Numbers for Velox LE 2410 SRi Systems and Spare Parts available for these systems are given in Table 10-3 below. 862-02411 February 04 10-3 Chapter 10. Ordering Information Table 10 -3. Micr owave Digital Radio System, 2.4GHz ISM Frequency Band, Spread Spectrum All indoor radio Ordering Code Description Velox LE 2410 SRi Radio: 1 DIU and 1 High or Low band IRFU, Type-N RF output, high power output for FCC and unregulated, 9.5Mbps link data capacity, fully scalable between 10Base-T Ethernet and up to 4xE1(4x2Mbps) or 4xT1(4x1.5Mbps) data interface Velox LE 2410 SRi Microwave Digital Radios Complete Balanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04317-01-H1-PT Velox LE 2410 SRi Radio:1 DIU and 1 High Band IRFU - 1E1 /1T1 651-04317-01-L1-PT Velox LE 2410 SRi Radio:1 DIU and 1 Low Band IRFU - 1E1 /1T1 651-04317-01-H2-PT Velox LE 2410 SRi Radio:1 DIU and 1 High Band IRFU - 2E1 /2T1 651-04317-01-L2-PT Velox LE 2410 SRi Radio:1 DIU and 1 Low Band IRFU - 2E1 /2T1 651-04317-01-H4-PT Velox LE 2410 SRi Radio:1 DIU and 1 High Band IRFU - 4E1 /4T1 651-04317-01-L4-PT Velox LE 2410 SRi Radio:1 DIU and 1 Low Band IRFU - 4E1 /4T1 Unbalanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04381-01-H1-PT Velox LE 2410 SRi Radio:1 DIU and 1 High Band IRFU - 1E1 /1T1 651-04381-01-L1-PT Velox LE 2410 SRi Radio:1 DIU and 1 Low Band IRFU - 1E1 /1T1 651-04381-01-H2-PT Velox LE 2410 SRi Radio:1 DIU and 1 High Band IRFU - 2E1 /2T1 651-04381-01-L2-PT Velox LE 2410 SRi Radio:1 DIU and 1 Low Band IRFU - 2E1 /2T1 651-04381-01-H4-PT Velox LE 2410 SRi Radio:1 DIU and 1 High Band IRFU - 4E1 /4T1 651-04381-01-L4-PT Velox LE 2410 SRi Radio:1 DIU and 1 Low Band IRFU - 4E1 /4T1 Velox LE 2410 SRi operates from 21-58 Vdc (21-56Vdc where indicated), optional 110-220 Vac power supply available below. A complete link requires two radios, one must be High Band (HB) and the other a Low Band (LB) Spares Package for Velox LE 2410 SRi Microwave Digital Radio System Ordering Code Description Velox LE 2410 SRi Sp -Pkg: DIU and 1 High and 1 Low band IRFU, Type-N RF output, high power output for FCC and unregulated, 9.5Mbps link data capacity, fully scalable between 10BaseT Ethernet and up to 4xE1(4x2Mbps) or 4xT1(4x1.5Mbps) data interface Balanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04317-01- S1-PT Velox LE 2410 SRi Sp -Pkg:1 DIU and 1 HB and 1 LB IRFU - 1E1 /1T1 651-04317-01- S2-PT Velox LE 2410 SRi Sp -Pkg:1 DIU and 1 HB and 1 LB IRFU - 2E1 /2T1 651-04317-01- S4-PT Velox LE 2410 SRi Sp -Pkg:1 DIU and 1 HB and 1 LB IRFU - 4E1 /4T1 Unbalanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04381-01- S1-PT Velox LE 2410 SRi Sp -Pkg:1 DIU and 1 HB and 1 LB IRFU - 1E1 /1T1 651-04381-01- S2-PT Velox LE 2410 SRi Sp -Pkg:1 DIU and 1 HB and 1 LB IRFU - 2E1 /2T1 651-04381-01- S4-PT Velox LE 2410 SRi Sp -Pkg:1 DIU and 1 HB and 1 LB IRFU - 4E1 /4T1 RFU Spare Part 651-04353-01L-P Velox LE 2410 SRi Low Band IRFU - Spare Part 651-04353-01H-P Velox LE 2410 SRi High Band IRFU - Spare Part DIU Spare Part 10-4 862-02411 February 04 Velox LE Installation and Operations Manual Balanced Interface - DB25 (specify - E1 or T1) 651-04316-01-01-P Velox LE 10 DIU 1xE1/T1 - Spare Part 651-04316-01-02-P Velox LE 10 DIU 2xE1/T1 - Spare Part 651-04316-01-04-P Velox LE 10 DIU 4xE1/T1 - Spare Part Unbalanced Interface - DB25 (specify - E1 or T1) 651-04378-01-01-P Velox LE 10 DIU 1xE1/T1 - Spare Part 651-04378-01-02-P Velox LE 10 DIU 2xE1/T1 - Spare Part 651-04378-01-04-P Velox LE 10 DIU 4xE1/T1 - Spare P art The Velox LE 2410 SRi uses standard CAT5 Ethernet cable and RJ-45 connectors for connecting the DIU to the IRFU. A two -wire power cable is also required between the DIU and the IRFU. Note Screened Cat5 cable, and UV resistant cables are recommended for long term outdoor use. Velox LE 2425 SR Digital Radio System The Part Numbers for Velox LE 2425 SR Systems and Spare Parts available for these systems are given in Table 10-4 below. Table 10-4. Microwave Digital Radio System, 2.4GHz ISM Frequency Band, Spread Spectrum Ordering Code Description Velox LE 2425 SR Radio: 1 DIU and 1 High or Low band ORFU, Type-N RF output, high power output for FCC and unregulated, 25Mbps link data capacity, 10Base-T Ethernet and up to 8xE1(8x2Mbps) or 8xT1(8x1.5Mbps) data interface Velox LE 2425 Microwave Digital Radios Complete Balanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04367-01-H08-P Velox LE 2425 SR Radio:1 DIU and 1 High Band ORFU - 8E1 /8T1 651-04367-01-L08-P Velox LE 2425 SR Radio:1 DIU and 1 Low Band ORFU - 8E1 /8T1 Unbalanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04390-01-H08-P Velox LE 2425 SR Radio:1 DIU and 1 High Band ORFU - 8E1 /8 T 1 651-04390-01-L08-P Velox LE 2425 SR Radio:1 DIU and 1 Low Band ORFU - 8E1 /8T1 Velox LE 2425 SR Radio operates from 21-58 Vdc (21-56Vdc where indicated), optional 110-220 Vac power supply available below. A complete link requires two radios, one must be High Band (HB) and the other a Low Band (LB) Spares Package for Velox LE 2425 SR Microwave Digital Radio System Ordering Code Description Velox LE 2425 SR Sp -Pkg: 1 DIU and 1 High and 1 Low band ORFU, Type-N RF output, high power output for FCC and unregulated, 25Mbps link data capacity, 10Base-T Ethernet and up to 8xE1(8x2Mbps) or 8xT1(8x1.5Mbps) data interface Balanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04367-01- S08-P Velox LE 2425 SR Sp -Pkg:1 DIU and 1 HB and 1 LB ORFU - 8E1 /8T1 Unbalanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04390-01- S08-P 862-02411 February 04 Velox LE 2425 SR Sp -Pkg:1 DIU and 1 HB and 1 LB ORFU - 8E1 /8T1 10-5 Chapter 10. Ordering Information RFU Spare Part 651-04368-01L-P Velox LE 2450 Low Band ORFU - Spare Part 651-04368-01H-P Velox LE 2450 High Band ORFU - Spare Part DIU Spare Part Balanced Interface - DB25 (specify - E1 or T1) 651-04313-01-08-P Velox LE 25 DIU 8xE1/T1 - Spare Part Unbalanced Interface - DB25 (specify - E1 or T1) 651-04386-01-08-P Velox LE 25 DIU 8xE1/T1 - Spare Part Velox LE 2425 SRi Digital Radio System The Part Numbers for Velox LE 2425 SRi Systems and Spare Parts available for these systems are given in Table 10-5 below. Table 10 -5. Microwave Digital Radio System, 2.4GHz ISM Frequency Band, Spread Spectrum All indoor radio Ordering Code Description Velox LE 2425 SRi Radio: 1 DIU and 1 High or Low band IRFU, Type-N RF output, high power output for FCC and unregulated, 25Mbps link data capacity, 10Base-T Ethernet and up to 8xE1(8x2Mbps) or 8xT1(8x1.5Mbps) data interface Velox LE 2425 SRi Microwave Digital Radios Complete Balanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04369-01-H08-P Velox LE 2425 SRi Radio:1 DIU and 1 High Band IRFU - 8E1 /8T1 651-04369-01-L08-P Velox LE 2425 SRi Radio:1 DIU and 1 Low Band IRFU - 8E1 /8T1 Unbalanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04403-01-H08-P Velox LE 2425 SRi Radio:1 DIU and 1 High Band IRFU - 8E1 /8T1 651-04403-01-L08-P Velox LE 2425 SRi Radio:1 DIU and 1 Low Band IRFU - 8E1 /8T1 Velox LE 2425 SRi Radio operates from 21-58 Vdc (21-56Vdc where indicated), optional 110-220 Vac power supply available below. A complete link requires two radios, one must be High Band (HB) and the other a Low Band (LB) Spares Package for Velox LE 2425 SRi Microwave Digital Radio System Ordering Code Description Velox LE 2425 SRi Sp -Pkg: 1 DIU and 1 High and 1 Low band IRFU, Type-N RF output, high power output for FCC and unregulated, 25Mbps link data capacity, 10Base-T Ethernet and up to 8xE1(8x2Mbps) or 8xT1(8x1.5Mbps) data interface Balanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04369-01- S08-P Velox LE 2425 SRi Sp -Pkg:1 DIU and 1 HB and 1 LB IRFU - 8E1 /8T1 Unbalanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04403-01- S08-P Velox LE 2425 SRi Sp -Pkg:1 DIU and 1 HB and 1 LB IRFU - 8E1 /8T1 RFU Spare Part 10-6 862-02411 February 04 Velox LE Installation and Operations Manual 651-04370-01L-P Velox LE 2450i Low Band IRFU - Spare Part 651-04370-01H -P Velox LE 2450i High Band IRFU - Spare Part DIU Spare Part Balanced Interface - DB25 (specify - E1 or T1) 651-04313-01-08-P Velox LE 25 DIU 8xE1/T1 - Spare Part Unbalanced Interface - DB25 (specify - E1 or T1) 651-04386-01-08-P Velox LE 25 DIU 8xE1/T1 - Spare Part Velox LE 2450 IP Digital Radio System The Part Numbers for Velox LE 2450 IP Systems and Spare Parts available for these systems are given in Table 10-6 below. Table 10-6. Microwave Digital Radio System, 2.4GHz ISM Frequency Band, Spread Spectrum Ordering Code Description Velox LE 2450 IP Microwave Digital Radios Complete Velox LE 2450 IP Radio: 1 DIU and 1 High or Low band ORFU, Type-N RF output, high power output for FCC and unregulated, Up to 46 Mbps full duplex 10/100Base-T Ethernet data interface 651-04371-01-HE-P Velox LE 2450 IP Radio:1 DIU and 1 High Band ORFU - IP only 651-04371-01-LE-P Velox LE 2450 IP Radio:1 DIU and 1 Low Band ORFU - IP only Velox LE 2450 IP Radio operates from 21-58 Vdc, optional 110-220 Vac power supply available below. A complete link requires two radios, one must be High Band (HB) and the other a Low Band (LB) Spares Package for Velox LE 2450 IP Microwave Digital Radio System Ordering Code Description Velox LE 2450 IP Sp -Pkg: 1 DIU and 1 High and 1 Low band ORFU, Type-N RF output, high power output for FCC and unregulated, Up to 46 Mbps full duplex 10/100Base-T Ethernet data interface 651-04371-01- SE-P Velox LE 2450 IP Sp -Pkg:1 DIU and 1 HB and 1 LB ORFU - IP only RFU Spare Part 651-04368-01L-P Velox LE 2450 Low Band ORFU - Spare Part 651-04368-01H -P Velox LE 2450 High Band ORFU - Spare Part DIU (specify - E1 or T1) Spare Part 651-04322-01-E-P Velox LE IP DIU IP only - Spare Part Velox LE 2450 IPi Digital Radio System The Part Numbers for Velox LE 2450 IPi Systems and Spare Parts available for these systems are given in Table 10-7 below. 862-02411 February 04 10-7 Chapter 10. Ordering Information Table 10 -7. Microwave Digital Radio System, 2.4GHz ISM Frequency Band, Spread Spectrum All indoor radio Ordering Code Description Velox LE 2450 IPi Radio: 1 DIU and 1 High or Low band IRFU, Type-N RF output, high power output for FCC and unregulated, Up to 46 Mbps full duplex 10/100Base-T Ethernet data interface Velox LE 2450 IPi Microwave Digital Radios Complete 651-04374-01-HE-P Velox LE 2450 IPi Radio:1 DIU and 1 High Band IRFU - IP only 651-04374-01-LE-P Velox LE 2450 IPi Radio:1 DIU and 1 Low Band IRFU - IP only Velox LE 2450 IPi Radio operates from 21-58 Vdc, optional 110-220 Vac power supply available below. A complete link requires two radios, one must be High Band (HB) and the other a Low Band (LB) Spares Package for Velox LE 2450 IPi Microwave Digital Radio System Ordering Code Description Velox LE 2450 IPi Sp -Pkg: 1 DIU and 1 High and 1 Low band IRFU, Type-N RF output, high power output for FCC and unregulated, Up to 46 Mbps full duplex Ethernet 10/100Base-T data interface 651-04374-01- SE-P Velox LE 2450 IPi Sp -Pkg:1 DIU and 1 HB and 1 LB IRFU - IP only RFU Spare Part 651-04370-01L-P Velox LE 2450i Low Band IRFU - Spare Part 651-04370-01H-P Velox LE 2450i High Band IRFU - Spare Part DIU (specify - E1 or T1) Spare Part 651-04322-01-E-P Velox LE IP DIU IP only - Spare Part Velox LE 2450 SR Digital Radio System The Part Numbers for Velox LE 2450 SR Systems and Spare Parts available for these systems are given in Table 10-8 below. Table 10 -8. Microwave Digital Radio System, 2.4GHz ISM Frequency Band, Spread Spectrum Velox LE 2450 SR Microwave Digital Radios Complete Ordering Code Description Velox LE 2450 SR Radio: 1 DIU and 1 High or Low band ORFU, Type-N RF output, high power output for FCC and unregulated, 46Mbps link data capacity, fully scalable between 10/100Base-T Ethernet and up to 16xE1(16x2Mbps) or 16xT1(16x1.5Mbps) data interface 651-04377-01-H16-P Velox LE 2450 SR Radio:1 DIU and 1 High Band ORFU - 16E1 /16T1 651-04377-01-L16-P Velox LE 2450 SR Radio:1 DIU and 1 Low Band ORFU - 16E1 /16T1 Velox LE 2450 SR Radio operates from 21-58 Vdc, optional 110-220 Vac power supply available below. A complete link requires two radios, one must be High Band (H B) and the other a Low Band (LB) Microwave Digital Radio System Spare Parts for Velox LE 2450 SR Ordering Code 10-8 Description 862-02411 February 04 Velox LE Installation and Operations Manual Velox LE 2450 SR Sp -Pkg: 1 DIU and 1 High and 1 Low band ORFU, Type-N RF output, high power output for FCC and unregulated, 46Mbp s link data capacity, fully scalable between 10/100Base-T Ethernet and up to 16xE1(16x2Mbps) or 16xT1(16x1.5Mbps) data interface 651-04377-01- S16-P Velox LE 2450 SR Sp -Pkg:1 DIU and 1 HB and 1 LB ORFU - 16E1 /16T1 RFU Spare Part 651-04368-01L-P Velox LE 2450 Low Band ORFU - Spare Part 651-04368-01H -P Velox LE 2450 High Band ORFU - Spare Part DIU (specify - E1 or T1) Spare Part 651-04379-01-16-P Velox LE 50 DIU 16xE1/T1 - Spare Part Velox LE 2450 SRi Digital Radio System The Part Numbers for Velox LE 2450 Sri Systems and Spare Parts available for these systems are given in Table 10-9 below. Table 10-9. Microwave Digital Radio System, 2.4GHz ISM Frequency Band, Spread Spectrum All indoor radio Ordering Code Description Velox LE 2450 SRi Radio: 1 DIU and 1 High or Low band IRFU, Type-N RF output, high power output for FCC and unregulated, 46Mbps link data capacity, fully scalable between 10/100Base-T Ethernet and up to 16xE1(16x2Mbps) or 16xT1(16x1.5Mbps) data interface Velox LE 2450 SRi Microwave Digital Radios Complete 651-04380-01-H16-P Velox LE 2450 SRi Radio:1 DIU and 1 High Band IRFU - 16E1 /16T1 651-04380-01-L16-P Velox LE 2450 SRi Radio:1 DIU and 1 Low Band IRFU - 16E1 /16T1 Velox LE 2450 SRi Radio operates from 21-58 Vdc, optional 110-220 Vac power supply available below. A complete link requires two radios, one must be High Band (HB) and the other a Low Band (LB) Spares Package for Velox LE 2450 SRi Microwave Digital Radio System Ordering Code Description Velox LE 2450 SRi Sp-Pkg: 1 DIU and 1 High and 1 Low band IRFU, Type-N RF output, high power output for FCC and unregulated, 46Mbps link data capacity, fully scalable between 10/100Base-T Ethernet and up to 16xE1(16x2Mbps) or 16xT1(16x1.5Mbps) data interface 651-04380-01- S16-P Velox LE 2450 SRi Sp-Pkg:1 DIU and 1 HB and 1 LB IRFU - 16E1 /16T1 RFU Spare Part 651-04370-01L-P Velox LE 2450i Low Band IRFU - Spare Part 651-04370-01H -P Velox LE 2450i High Band IRFU - Spare Part DIU (specify - E1 or T1) Spare Part 651-04379-01-16-P 862-02411 February 04 Velox LE 50 DIU 16xE1/T1 - Spare Part 10-9 Chapter 10. Ordering Information Velox LE 5800 Digital Radio System The Part Numbers for Velox LE 5800 Systems and Spare Parts available for these systems are given in Table 10-10 below. Table 10 -10. Microwave Digital Radio System, 5.8GHz ISM Frequency Band, Spread Spectrum Ordering Code Description Velox LE 5800 Radio: 1 DIU and 1 High or Low band ORFU, T ype-N RF output, high power output for FCC and unregulated, 9.5Mbps link data capacity, fully scalable between 10Base-T Ethernet and up to 4xE1(4x2Mbps) or 4xT1(4x1.5Mbps) data interface Velox LE 5800 Microwave Digital Radios Complete Balanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-03853-02-H1-PT Velox LE 5800 Radio:1 DIU and 1 High Band ORFU - 1E1 /1T1 651-03853-02-L1-PT Velox LE 5800 Radio:1 DIU and 1 Low Band ORFU - 1E1 /1T1 651-03853-02-H2-PT Velox LE 5800 Radio:1 DIU and 1 High Band ORFU - 2E1 /2T1 651-03853-02-L2-PT Velox LE 5800 Radio:1 DIU and 1 Low Band ORFU - 2E1 /2T1 651-03853-02-H4-PT Velox LE 5800 Radio:1 DIU and 1 High Band ORFU - 4E1 /4T1 651-03853-02-L4-PT Velox LE 5800 Radio:1 DIU and 1 Low Band ORFU - 4E1 /4T1 Unbalanced Interface - BNC (specify - E1 or T1, Bridge or Router) 651-04055-02-H1-PT Velox LE 5800 Radio:1 DIU and 1 High Band ORFU - 1E1 /1T1 651-04055-02-L1-PT Velox LE 5800 Radio:1 DIU and 1 Low Band ORFU - 1E1 /1T1 651-04055-02-H2-PT Velox LE 5800 Radio:1 DIU and 1 High Band ORFU - 2E1 /2T1 651-04055-02-L2-PT Velox LE 5800 Radio:1 DIU and 1 Low Band ORFU - 2E1 /2T1 651-04055-02-H4-PT Velox LE 5800 Radio:1 DIU and 1 High Band ORFU - 4E1 /4T1 651-04055-02-L4-PT Velox LE 5800 Radio:1 DIU and 1 Low Ba nd ORFU - 4E1 /4T1 Velox LE 5800 operates from 21-56 Vdc, optional 110-220 Vac power supply available below. A complete link requires two radios, one must be High Band (HB) and the other a Low Band (LB) Spares Package for Velox LE 5800 Microwave Digital Radio System Ordering Code Description Velox LE 5800 Sp-Pkg: 1 DIU and 1 High and 1 Low band ORFU, Type-N RF output, high power output for FCC and unregulated, 9.5Mbps link data capacity, fully scalable between 10Base-T Ethernet and up to 4xE1(4x2Mbp s) or 4xT1(4x1.5Mbps) data interface Balanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-03853-02- S1-PT Velox LE 5800 Sp-Pkg:1 DIU and 1 HB and 1 LB ORFU - 1E1 /1T1 651-03853-02- S2-PT Velox LE 5800 Sp-Pkg:1 DIU and 1 HB and 1 LB ORFU - 2E1 /2T1 651-03853-02- S4-PT Velox LE 5800 Sp-Pkg:1 DIU and 1 HB and 1 LB ORFU - 4E1 /4T1 Unbalanced Interface - BNC (specify - E1 or T1, Bridge or Router) 651-04055-02- S1-PT Velox LE 5800 Sp-Pkg:1 DIU and 1 HB and 1 LB ORFU - 1E1 /1T1 651-04055-02- S2-PT Velox LE 5800 Sp-Pkg:1 DIU and 1 HB and 1 LB ORFU - 2E1 /2T1 651-04055-02- S4-PT Velox LE 5800 Sp-Pkg:1 DIU and 1 HB and 1 LB ORFU - 4E1 /4T1 RFU Spare Part 651-03806-02L-PT Velox LE 5810 Low Band ORFU - Spare Part 651-03806-02H-PT Velox LE 5810 High Band ORFU - Spare Part 10-10 862-02411 February 04 Velox LE Installation and Operations Manual DIU Spare Part Balanced Interface - DB25 (specify - E1 or T1) 651-04104-02-1-PT Velox LE DIU 1xE1/T1 - Spare Part 651-04104-02-2-PT Velox LE DIU 2xE1/T1 - Spare Part 651-04104-02-4-PT Velox LE DIU 4xE1/T1 - Spare Part Unbalanced Interface - BNC (specify - E1 or T1) 651-04105-02-1-PT Velox LE DIU 1xE1/T1 - Spare Part 651-04105-02-2-PT Velox LE DIU 2xE1/T1 - Spare Part 651-04105-02-4-PT Velox LE DIU 4xE1/T1 - Spare Part The Velox LE 5800 uses standard CAT5 Ethernet cable and RJ-45 connectors for connecting the DIU to the ORFU. A two -wire power cable is also required between the DIU and the ORFU. Note Screened Cat5 cable, and UV resistant cables are recommended for long term outdoor use. Velox LE 5810 SR Digital Radio System The Part Numbers for Velox LE 5810 SR Systems and Spare Parts available for these systems are given in Table 10-11 below. Table 10-11. Microwave Digital Radio System, 5.8GHz ISM Frequency Band, Spread Spectrum Ordering Code Description Velox LE 5810 SR Radio: 1 DIU and 1 High or Low band ORFU, Type-N RF output, high power output for FCC and unregulated, 9.5Mbps link data capacity, fully scalable between 10Base-T Ethernet and up to 4xE1(4x2Mbps) or 4xT1(4x1.5Mbps) data interface Velox LE 5810 SR Microwave Digital Radios Complete Balanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04375-02-H1-PT Velox LE 5810 SR Radio:1 DIU and 1 High Band ORFU - 1E1 /1T1 651-04375-02-L1-PT Velox LE 5810 SR Radio:1 DIU and 1 Low Band ORFU - 1E1 /1T1 651-04375-02-H2-PT Velox LE 5810 SR Radio:1 DIU and 1 High Band ORFU - 2E1 /2T1 651-04375-02-L2-PT Velox LE 5810 SR Radio:1 DIU and 1 Low Band ORFU - 2E1 /2T1 651-04375-02-H4-PT Velox LE 5810 SR Radio:1 DIU and 1 High Band ORFU - 4E1 /4T1 651-04375-02-L4-PT Velox LE 5810 SR Radio:1 DIU and 1 Low Band ORFU - 4E1 /4T1 Unbalanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04382-02-H1-PT Velox LE 5810 SR Radio:1 DIU and 1 High Band ORFU - 1E1 /1T1 651-04382-02-L1-PT Velox LE 5810 SR Radio:1 DIU and 1 Low Band ORFU - 1E1 /1T1 651-04382-02-H2-PT Velox LE 5810 SR Radio:1 DIU and 1 High Band ORFU - 2E1 /2T1 651-04382-02-L2-PT Velox LE 5810 SR Radio:1 DIU and 1 Low Band ORFU - 2E1 /2T1 651-04382-02-H4-PT Velox LE 5810 SR Radio:1 DIU and 1 High Band ORFU - 4E1 /4T1 651-04382-02-L4-PT Velox LE 5810 SR Radio:1 DIU and 1 Low Band ORFU - 4E1 /4T1 Velox LE 5810 SR operates from 21-58 Vdc (21-56Vdc where indicated), optional 110-220 Vac power supply available below. A complete link requires two radios, one must be High Band (HB) and the other a Low Band (LB) Spares Package for Velox LE 5810 SR Microwave Digital Radio System 862-02411 February 04 10-11 Chapter 10. Ordering Information Ordering Code Description Velox LE 5810 SR Sp-Pkg: 1 DIU and 1 High and 1 Low band ORFU, Type-N RF output, high power output for FCC and unregulated, 9.5Mbps link data capacity, fully scalable between 10BaseT Ethernet and up to 4xE1(4x2Mbps) or 4xT1(4x1.5Mbps) data interface Balanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04375-02- S1-PT Velox LE 5810 SR Sp -Pkg:1 DIU and 1 HB and 1 LB ORFU - 1E1 /1T1 651-04375-02- S2-PT Velox LE 5810 SR Sp -Pkg:1 DIU and 1 HB and 1 LB ORFU - 2E1 /2T1 651-04375-02- S4-PT Velox LE 5810 SR Sp -Pkg:1 DIU and 1 HB and 1 LB ORFU - 4E1 /4T1 Unbalanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04382-02- S1-PT Velox LE 5810 SR Sp -Pkg:1 DIU and 1 HB and 1 LB ORFU - 1E1 /1T1 651-04382-02- S2-PT Velox LE 5810 SR Sp -Pkg:1 DIU and 1 HB and 1 LB ORFU - 2E1 /2T1 651-04382-02- S4-PT Velox LE 5810 SR Sp -Pkg:1 DIU and 1 HB and 1 LB ORFU - 4E1 /4T1 RFU Spare Part 651-03806-02L-PT Velox LE 5810 SR Low Band ORFU - Spare Part 651-03806-02H-PT Velox LE 5810 SR High Band ORFU - Spare Part DIU Spare Part Balanced Interface - DB25 (specify - E1 or T1) 651-04316-01-01-P Velox LE 10 DIU 1xE1/T1 - Spare Part 651-04316-01-02-P Velox LE 10 DIU 2xE1/T1 - Spare Part 651-04316-01-04-P Velox LE 10 DIU 4xE1/T1 - Spare Part Unbalanced Interface - DB25 (specify - E1 or T1) 651-04378-01-01-P Velox LE 10 DIU 1xE1/T1 - Spare Part 651-04378-01-02-P Velox LE 10 DIU 2xE1/T1 - Spare Part 651-04378-01-04-P Velox LE 10 DIU 4xE1/T1 - Spare Part The Velox LE 5810 SR uses standard CAT5 Ethernet cable and RJ-45 connectors for connecting the DIU to the ORFU. A two- wire power cable is also required between the DIU and the ORFU. Note Screened Cat5 cable, and UV resistant cables are recommended for long term outdoor use. Velox LE 5810 SRi Digital Radio System The Part Numbers for Velox LE 5810 SRi Systems and Spare Parts available for these systems are given in Table 10-12 below. Table 10 -12. Microwave Digital Radio System, 5.8GHz ISM Frequency Band, Spread Spectrum All indoor radio Ordering Code Description Velox LE 5810 SRi Radio: 1 DIU and 1 High or Low band IRFU, Type-N RF output, high power output for FCC and unregulated, 9.5Mbps link data capacity, fully scalable between 10Base-T Ethernet and up to 4xE1(4x2Mbps) or 4xT1(4x1.5Mbps) data interface Velox LE 5810 SRI Microwave Digital Radios Complete Balanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 10-12 862-02411 February 04 Velox LE Installation and Operations Manual 651-04318-02-H1-PT Velox LE 5810 SRi Radio:1 DIU and 1 High Band IRFU - 1E1 /1T1 651-04318-02-L1-PT Velox LE 5810 SRi Radio:1 DIU and 1 Low Band IRFU - 1E1 /1T1 651-04318-02-H2-PT Velox LE 5810 SRi Radio:1 DIU and 1 High Band IRFU - 2E1 /2T1 651-04318-02-L2-PT Velox LE 5810 SRi Radio:1 DIU and 1 Low Band IRFU - 2E1 /2T1 651-04318-02-H4-PT Velox LE 5810 SRi Radio:1 DIU and 1 High Band IRFU - 4E1 /4T1 651-04318-02-L4-PT Velox LE 5810 SRi Radio:1 DIU and 1 Low Band IRFU - 4E1 /4T1 Unbalanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04383-02-H1-PT Velox LE 5810 SRi Radio:1 DIU and 1 High Band IRFU - 1E1 /1T1 651-04383-02-L1-PT Velox LE 5810 SRi Radio:1 DIU and 1 Low Band IRFU - 1E1 /1T1 651-04383-02-H2-PT Velox LE 5810 SRi Radio:1 DIU and 1 High Band IRFU - 2E1 /2T1 651-04383-02-L2-PT Velox LE 5810 SRi Radio:1 DIU and 1 Low Band IRFU - 2E1 /2T1 651-04383-02-H4-PT Velox LE 5810 SRi Radio:1 DIU and 1 High Band IRFU - 4E1 /4T1 651-04383-02-L4-PT Velox LE 5810 SRi Radio:1 DIU and 1 Low Band IRFU - 4E1 /4T1 Velox LE 5810 SRi operates from 21-58 Vdc (21-56Vdc where indicted), optional 110-220 Vac power supply available below. A complete link requires two radios, one must be High Band (HB) and the other a Low Band (LB) Spares Package for Velox LE 5810 SRi Microwave Digital Radio System Ordering Code Description Velox LE 5810 SRi Sp-Pkg: 1 DIU and 1 High and 1 Low band IRFU, Type-N RF output, high power output for FCC and unregulated, 9.5Mbps link data capacity, fully scalable between 10BaseT Ethernet and up to 4xE1(4x2Mbps) or 4xT1(4x1.5Mbps) data interface Balanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04318-02- S1-PT Velox LE 5810 SRi Sp-Pkg:1 DIU and 1 HB and 1 LB IRFU - 1E1 /1T1 651-04318-02- S2-PT Velox LE 5810 SRi Sp-Pkg:1 DIU and 1 HB and 1 LB IRFU - 2E1 /2T1 651-04318-02- S4-PT Velox LE 5810 SRi Sp-Pkg:1 DIU and 1 HB and 1 LB IRFU - 4E1 /4T1 Unbalanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04383-02- S1-PT Velox LE 5810 SRi Sp-Pkg:1 DIU and 1 HB and 1 LB IRFU - 1E1 /1T1 651-04383-02- S2-PT Velox LE 5810 SRi Sp-Pkg:1 DIU and 1 HB and 1 LB IRFU - 2E1 /2T1 651-04383-02- S4-PT Velox LE 5810 SRi Sp-Pkg:1 DIU and 1 HB and 1 LB IRFU - 4E1 /4T1 RFU Spare Part 651-04354-01L-PT Velox LE 5810 SRi Low Band IRFU - Spare Part 651-04354-01H -PT Velox LE 5810 SRi High Band IRFU - Spare Part DIU Spare Part Balanced Interface - DB25 (specify - E1 or T1) 651-04316-01-01-P Velox LE 10 DIU 1xE1/T1 - Spare Part 651-04316-01-02-P Velox LE 10 DIU 2xE1/T1 - Spare Part 651-04316-01-04-P Velox LE 10 DIU 4xE1/T1 - Spare Part Unbalanced Interface - DB25 (specify - E1 or T1) 651-04378-01-01-P Velox LE 10 DIU 1xE1/T1 - Spare Part 651-04378-01-02-P Velox LE 10 DIU 2xE1/T1 - Spare Part 651-04378-01-04-P Velox LE 10 DIU 4xE1/T1 - Spare Part The Velox LE 5810 SRi uses standard CAT5 Ethernet cable and RJ-45 connectors for connecting the DIU to the IRFU. 862-02411 February 04 10-13 Chapter 10. Ordering Information A two- wire power cable is also required between the DIU and the IRFU. Note Screened Cat5 cable, and UV resistant cables are recommended for long term outdoor use. Velox LE 5825 SR Digital Radio System The Part Numbers for Velox LE 5825 SR Systems and Spare Parts available for these systems are given in Table 10-13 below. Table 10 -13. Microwave Digital Radio System, 5.8GHz ISM Frequency Band, Spread Spectrum Ordering Code Description Velox LE 5825 SR Radio: 1 DIU and 1 High or Low band ORFU, Type-N RF output, high power output for FCC and unregulated, 25Mbps link data capacity, 10Base-T Ethernet and up to 8xE1(8x2Mbps) or 8xT1(8x1.5Mbps) data interface Velox LE 5825 SR Microwave Digital Radios Complete Balanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04253-01-H08-P Velox LE 5825 SR Radio:1 DIU and 1 High Band ORFU - 8E1 /8T1 651-04253-01-L08-P Velox LE 5825 SR Radio:1 DIU and 1 Low Band ORFU - 8E1 /8T1 Unbalanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04384-01-H08-P Velox LE 5825 SR Radio:1 DIU and 1 High Band ORFU - 8E1 /8T1 651-04384-01-L08-P Velox LE 5825 SR Radio:1 DIU and 1 Low Band ORFU - 8E1 /8T1 Velox LE 5825 SR Radio operates from 21-58 Vdc (21-56Vdc where indicted), optional 110-220 Vac power supply available below. A complete link requires two radios, one must be High Band (HB) and the other a Low Band (LB) Spares Package for Velox LE 5825 SR Microwave Digital Radio System Ordering Code Description Velox LE 5825 SR Sp-Pkg: 1 DIU and 1 High and 1 Low band ORFU, Type-N RF output, high power output for FCC and unregulated, 25Mbps link data capacity, 10Base-T Ethernet and up to 8xE1(8x2Mbps) or 8xT1(8x1.5Mbps) data interface Balanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04253-01- S08-P Velox LE 5825 SR Sp-Pkg:1 DIU and 1 HB and 1 LB ORFU - 8E1 /8T1 Unbalanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04384-01- S08-P Velox LE 5825 SR Sp-Pkg:1 DIU and 1 HB and 1 LB ORFU - 8E1 /8T1 RFU Spare Part 651-04254-01L-P Velox LE 5850 Low Band ORFU - Spare Part 651-04254-01H-P Velox LE 5850 High Band ORFU - Spare Part DIU Spare Part Balanced Interface - DB25 (specify - E1 or T1) 651-04313-01-08-P Velox LE 25 DIU 8xE1/T1 - Spare Part Unbalanced Interface - DB25 (specify - E1 or T1) 651-04386-01-08-P 10-14 Velox LE 25 DIU 8xE1/T1 - Spare Part 862-02411 February 04 Velox LE Installation and Operations Manual Velox LE 5825 SRi Digital Radio System The Part Numbers for Velox LE 5825 SRi Systems and Spare Parts available for these systems are given in Table 10-14 below. Table 10-14. Microwave Digital Radio System, 5.8GHz ISM Frequency Band, Spread Spectrum All indoor radio Ordering Code Description Velox LE 5825 SRi Radio: 1 DIU and 1 High or Low band IRFU, Type-N RF output, high power output for FCC and unregulated, 25Mbps link data capacity, 10Base-T Ethernet and up to 8xE1(8x2Mbps) or 8xT1(8x1.5Mbps) data interface Velox LE 5825 SRi Microwave Digital Radios Complete Balanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04342-01-H08-P Velox LE 5825 SRi Radio:1 DIU and 1 High Band IRFU - 8E1 /8T1 651-04342-01-L08-P Velox LE 5825 SRi Radio:1 DIU and 1 Low Band IRFU - 8E1 /8T1 Unbalanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04388-01-H08-P Velox LE 5825 SRi Radio:1 DIU and 1 High Band IRFU - 8E1 /8T1 651-04388-01-L08-P Velox LE 5825 SRi Radio:1 DIU and 1 Low Band IRFU - 8E1 /8T1 Velox LE 5825 SRi Radio operates from 21-58 Vdc (21-56Vdc where indicted), optional 110-220 Vac power supply available below. A complete link requires two radios, one must be High Band (HB) and the other a Low Band (LB) Ordering Code Description Velox LE 5825 SRi Sp-Pkg: 1 DIU and 1 High and 1 Low band IRFU, Type-N RF output, high power output for FCC and unregulated, 25Mbps link data capacity, 10Base-T Ethernet and up to 8xE1(8x2Mbps) or 8xT1(8x1.5Mbps) data interface Spares Package for Velox LE 5825 SRi Microwave Digital Radio System Balanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04342-01- S08-P Velox LE 5825 SRi Sp-Pkg:1 DIU and 1 HB and 1 LB IRFU - 8E1 /8T1 Unbalanced Interface - DB25 (specify - E1 or T1, Bridge or Router) 651-04388-01- S08-P Velox LE 5825 SRi Sp-Pkg:1 DIU and 1 HB and 1 LB IRFU - 8E1 /8T1 RFU Spare Part 651-04358-01L-P Velox LE 5850i Low Band IRFU - Spare Part 651-04358-01H -P Velox LE 5850i High Band IRFU - Spare Part DIU Spare Part Balanced Interface - DB25 (specify - E1 or T1) 651-04313-01-08-P Velox LE 25 DIU 8xE1/T1 - Spare Part Unbalanced Interface - DB25 (specify - E1 or T1) 651-04386-01-08-P 862-02411 February 04 Velox LE 25 DIU 8xE1/T1 - Spare Part 10-15 Chapter 10. Ordering Information Velox LE 5850 IP Digital Radio System The Part Numbers for Velox LE 5850 IP Systems and Spare Parts available for these systems are given in Table 10-15 below. Table 10 -15. Microwave Digital Radio System, 5.8GHz ISM Frequency Band, Spread Spectrum Ordering Code Description Velox LE 5850 IP Radio: 1 DIU and 1 High or Low band ORFU, Type-N RF output, high power output for FCC and unregulated, Up to 46 Mbps full duplex 10/100Base-T Ethernet data interface Velox LE 5850 IP Microwave Digital Radios Complete 651-04305-01-HE-P Velox LE 5850 IP Radio:1 DIU and 1 High Band ORFU - IP only 651-04305-01-LE-P Velox LE 5850 IP Radio:1 DIU and 1 Low Band ORFU - IP only Velox LE 5850 IP Radio operates from 21-58 Vdc, optional 110-220 Vac power supply available below. A complete link requires two radios, one must be High Band (HB) and the other a Low Band (LB) Spares Package for Velox LE 5850 IP Microwave Digital Radio System Ordering Code Description Velox LE 5850 IP Sp-Pkg: 1 DIU and 1 High and 1 Low band ORFU, Type-N RF output, high power output for FCC and unregulated, Up to 46 Mbps full duplex 10/100Base-T Ethernet data interface 651-04305-01- SE-P Velox LE 5850 IP Sp-Pkg:1 DIU and 1 HB and 1 LB ORFU - IP only RFU Spare Part 651-04254-01L-P Velox LE 5850 Low Band ORFU - Spare Part 651-04254-01H-P Velox LE 5850 High Band ORFU - Spare Part DIU (specify - E1 or T1) Spare Part 651-04322-01-E-P Velox LE IP DIU IP only - Spare Part Velox LE 5850 IPi Digital Radio System The Part Numbers for Velox LE 5850 IPi Systems and Spare Parts available for these systems are given in Table 10-16 below. Table 10 -16. Microwave Digital Radio System, 5.8GHz ISM Frequency Band, Spread Spectrum All indoor radio Velox LE 5850 IPi Microwave Digital Radios Complete Ordering Code Description Velox LE 5850 IPi Radio: 1 DIU and 1 High or Low band IRFU, Type-N RF output, high power output for FCC and unregulated, up to 46 Mbps full duplex 10/100Base-T Ethernet data interface 651-04385-01-HE-P Velox LE 5850 IPi Radio:1 DIU and 1 High Band IRFU - IP only 651-04385-01-LE-P Velox LE 5850 IPi Radio:1 DIU and 1 Low Band IRFU - IP only Velox LE 5850 IPi Radio operates from 21-58 Vdc, optional 110-220 Vac power supply available below. A complete link requires two radios, one must be High Band (HB) and the other a Low Band (LB) Spares Package for Velox LE 5850 IPi Microwave Digital Radio System 10-16 862-02411 February 04 Velox LE Installation and Operations Manual Ordering Code Description Velox LE 5850 IPi Sp-Pkg: 1 DIU and 1 High and 1 Low band IRFU, Type-N RF output, high power output for FCC and unregulated, up to 46 Mbps full duplex 10/100Base-T Ethernet data interface 651-04385-01- SE-P Velox LE 5850 IPi Sp-Pkg:1 DIU and 1 HB and 1 LB IRFU - IP only RFU Spare Part 651-04358-01L-P Velox LE 5850i Low Band IRFU - Spare Part 651-04358-01H -P Velox LE 5850i High Band IRFU - Spare Part DIU (specify - E1 or T1) Spare Part 651-04322-01-E-P Velox LE IP DIU IP only - Spare Part Velox LE 5850 SR Digital Radio System The Part Numbers for Velox LE 5850 SR Systems and Spare Parts available for these systems are given in Table 10-17 below. Table 10-17. M icrowave Digital Radio System, 5.8GHz ISM Frequency Band, Spread Spectrum Ordering Code Description Velox LE 5850 SR Radio: 1 DIU and 1 High or Low band ORFU, Type-N RF output, high power output for FCC and unregulated, 46Mbps link data capacity, fully scalable between 10/100Base-T Ethernet and up to 16xE1(16x2Mbps) or 16xT1(16x1.5Mbps) data interface Velox LE 5850 SR Microwave Digital Radios Complete 651-04387-01-H16-P Velox LE 5850 SR Radio:1 DIU and 1 High Band ORFU - 16E1 /16T1 651-04387-01-L16-P Velox LE 5850 SR Radio:1 DIU and 1 Low Band ORFU - 16E1 /16T1 Velox LE 5850 SR Radio operates from 21-58 Vdc, optional 110-220 Vac power supply available below. A complete link requires two radios, one must be High Band (HB) and the other a Low Band (LB) Spares Package for Velox LE 5850 SR Microwave Digital Radio System Ordering Code Description Velox LE 5850 SR Sp -Pkg: 1 DIU and 1 High and 1 Low band ORFU, Type-N RF output, high power output for FCC and unregulated, 46Mbps link data capacity, fully scalable between 10/100Base-T Ethernet and up to 16xE1(16x2Mbps) or 16xT1(16x1.5Mbps) data interface 651-04387-01- S16-P Velox LE 5850 SR Sp -Pkg:1 DIU and 1 HB and 1 LB ORFU - 16E1 /16T1 RFU Spare Part 651-04254-01L-P Velox LE 5850 Low Band ORFU - Spare Part 651-04254-01H -P Velox LE 5850 High Band ORFU - Spare Part DIU (specify - E1 or T1) Spare Part 651-04379-01-16-P 862-02411 February 04 Velox LE 50 DIU 16xE1/T1 only - Spare Part 10-17 Chapter 10. Ordering Information Velox LE 5850 SRi Digital Radio System The Part Numbers for Velox LE 5850 SRi Systems and Sp are Parts available for these systems are given in Table 10-18 below. Table 10 -18. Microwave Digital Radio System, 5.8GHz ISM Frequency Band, Spread Spectrum All indoor radio Orde ring Code Description Velox LE 5850 SRi Radio: 1 DIU and 1 High or Low band IRFU, Type-N RF output, high power output for FCC and unregulated, 46Mbps link data capacity, fully scalable between 10/100Base-T Ethernet and up to 16xE1(16x2Mbps) or 16xT1(16x1.5Mbps) data interface Velox LE 5850 SRi Microwave Digital Radios Complete 651-04389-01-H16-P Velox LE 5850 SRi Radio:1 DIU and 1 High Band IRFU - 16E1 /16T1 651-04389-01-L16-P Velox LE 5850 SRi Radio:1 DIU and 1 Low Band IRFU - 16E1 /16T1 Velox LE 5850 SRi Radio operates from 21-58 Vdc, optional 110-220 Vac power supply available below. A complete link requires two radios, one must be High Band (HB) and the other a Low Band (LB) Spares Package for Velox LE 5850 SRi Microwave Digital Radio System Ordering Code Description Velox LE 5850 SRi Sp -Pkg: 1 DIU and 1 High and 1 Low band IRFU, Type-N RF output, high power output for FCC and unregulated, 46Mbps link data capacity, fully scalable between 10/100Base-T Ethernet and up to 16xE1(16x2Mbps) or 16xT1(16x1.5Mbps) data interface 651-04389-01- S16-P Velox LE 5850 SRi Sp -Pkg:1 DIU and 1 HB and 1 LB IRFU - 16E1 /16T1 RFU Spare Part 651-04358-01L-P Velox LE 5850i Low Band IRFU - Spare Part 651-04358-01H-P Velox LE 5850i High Band IRFU - Spare Part DIU (specify - E1 or T1) Spare Part 651-04379-01-16-P Velox LE 50 DIU 16xE1/T1 only - Spare Part Velox LE Accessories, Spares and Upgrades Table 10 -19. Velox LE Accessories & Upgrades Ordering Code 651 -04226 651 -04227 651 -04347 651 -03987 478 -07865 651 -03864 651 -03868-02 651 -04252-02 651 -03809 862 -01881 660 -03405 651 -03865 10-18 Description Velox LE 4B 1+1 hot standby combiner/splitter (4 tribs - Balanced) Velox LE 8B 1+1 hot standby combiner/splitter (8 tribs - Balanced) Velox LE 8U 1+1 hot standby combiner/splitter (8 tribs - Unbalanced) 75/120 Ohm Patch Panel Assembly 19" Rack Mount for Outdoor Unit (4u high) Bench Power Supply 110-220VAC to 24VDC Velox LE 2400 & Velox LE 5800 NMS Software Disk - Spare Part Velox LE NMS Software CD - Spare Part ODU Pole Mounting Kit - Spare Part Velox LE User Manual - Spare Part Cable Assembly: RSSI Test Loom - Spare Part Velox LE Upgrade 1xE1/T1 to 2xE1/T1 862-02411 February 04 Velox LE Installation and Operations Manual 651-03866 651-03867 862-02411 February 04 Velox LE Upgrade 2xE1/T1 to 4xE1/T1 Velox LE Upgrade 1xE1/T1 to 4xE1/T1 10-19 Velox LE Installation and Operations Manual Chapter 11 : Domain/Network Management of the Velox LE Product Range Introduction All management of the Velox LE products are implemented using SNMP (Simple Network Management Protocol), an open standard. The products can be managed by: a. Standard SNMP managers such as HP OpenView or SNMPc, i.e. there is Open Network Management compatibility. For rapid product installation, the NCT GUI Application (hereafter referred to as the NCT-GA) provides extensive management functions on site and, via the microwave radio link, can be used to access the Velox LE station on the opposite side of the link. The NCT -GA is a software application that runs on a PC workstation such as a laptop or notebook computer that is connected to a Velox LE DIU serial port (DB9 DTE) or an Ethernet connection (10Base-T DTE), both accessed via the DIU front-panel. NOTE: The lates NCT can be downloaded from www.stratexnet.co.za/updates SNMP and the Velox LE Use of SNMP within the product allows remote: configuration, monitoring of performance, notification of alarms and firmware upgrades via an IP-network. Within an IP network supporting routing of IP data, the radios can be supported from any remote location. The product can be accessed via the Internet if the necessary gateways are provided. A GSM/PCS modem dial-up capability provides another remote management option. The DIUs have built-in SNMP agents and an extensive MIB (Management Information Base). The Velox LE product uses SNMP V1 (RFC1155, 1157). The user has access to an Enterprise MIB (obtainable Stratex Support – see Support on page 1-4 for details) and MIB II (RFC 1213). Access to the MIB via the DIU SNMP agent is via Ethernet (10Base-T interface on the product's front panel) or PPP (RFC 1661) via the product's serial channel Element Manager Port. The use of SNMP provides flexibility for operators with central equipment monitoring. It provides management access to radio configuration (all data interfaces), interface status and statistics, fault and maintenance information. Using a login and password to give the user “administrator” or “standard user” rights (if enabled) ensures SNMP security. The "standard user rights" option limits the ability to SET MIB variables. 862-02411 February 04 11-1 Chapter 11. Domain/Network Management of the Velox LE Product Range NOTE: Secure SNMP is not supported. The product has threshold-based alarm generation (there is an extensive SNMP trap list with a trap filter that is adjustable via SNMP). Network access (wired or wireless i.e. GSM/PCS Modem) allows over-the-air remote firmware uploading (FTP) with a load verification (and reversion) capability. There are three principle requirements to use SNMP with the Velox LE Radio Stations: a. b. c. A Management Station that runs a SNMP Management Software package that is installed on a networked or stand-alone PC that can be connected to a DIU either using a serial connection or an Ethernet connection. From the Management station, the agents within the DIUs can be configured or polled for information. Agent: The agent accepts SNMP GET, SET or GET-NEXT commands from the Management Application software and collects or adjusts information from the DIUs MIB. Management Information Base (MIB): the MIB is a database that is accessed based on the OID (object ID) the SNMP Manager has chosen. The DIU uses an Enterprise MIB and a standard MIB (MIB II) to store or allow access to information relevant to the Velox LE link. MIB Elements – OID (Object ID) Descriptions NOTE: The MIB database is updated on a regular basis. Information on the latest additions can be obtained from www.stratexnet.co.za/firmware. Table 11-1. OID Descriptions for the MIB Elements Object ID Object name Object Type Access Rights .1316 Stratex .1316.1 products .1316.1.1 digitalradio .1316.1.1.1 Mdrmte .1316.1.1.1.1 MdrmtePerformance .1316.1.1.1.2 MdrmteConfiguration .1316.1.1.1.3 MdrmteFault .1316.1.1.1.4 MdrmteAccess .1316.1.1.1.5 MdrmteRelayOutputs .1316.1.1.1.6 MdrmteOptoInputs .1316.1.1.1.1.1 MdrmtePayloadPerf .1316.1.1.1.1.1.1 MdrmtePpTable SEQUENCE .1316.1.1.1.1.1.1.1 MdrmtePpEntry MdrmtePpEnt notry accessible .1316.1.1.1.1.1.1.1.1 MdrmtePpIndex INTEGER 11-2 Description notaccessible read-only 862-02411 February 04 Velox LE Installation and Operations Manual Table 11 -1 . OID Descriptions for the MIB Elements Object ID .1316.1.1.1.1.1.1.1.2 .1316.1.1.1.1.1.1.1.3 Object name MdrmtePpLOS MdrmtePpAIS Object Type INTEGER INTEGER Access Rights Description read-only A Loss of Signal has been detected on the input to a tributary - there is one for each tributary (0, 1, 2, 3, ...). read-only An Alarm Indication Signal has been detected on the input to a tributary - there is one for each tributary (0, 1, 2, 3, ...). .1316.1.1.1.1.1.2 MdrmteCrcErrors INTEGER read-only The number of CRC4 or CRC6 errors seen on the selected tributary since the last time errors were cleared. .1316.1.1.1.1.1.3 MdrmteCrcTribSelect INTEGER read- write The tributary selected for CRC checking. read-only Indication of whether the CRC checking algorithm has locked onto a CRC frame signature in the payload data. read-only Reflects the number of assertions of the 'E' bits in selected tributary. read-only Indicates if a RF Carrier has been detected by the RFU - if so, the header in the RF Packet has been identified as a potential valid packet - note however, that it could be received from another transmitter that uses the same header format. read-only A dBm value representative of the received signal level. The value detected is representative of the level that would be measured should a spread spectrum signal be input at the RFUs Diplexer RF Port - a CW (Continuous Wave) signal will appear to be 20 dB higher. .1316.1.1.1.1.1.4 MdrmteCrcLock .1316.1.1.1.1.1.5 MdrmteCrcEbitCnt .1316.1.1.1.1.2 MdrmteRFLinkPerf .1316.1.1.1.1.2.1 .1316.1.1.1.1.2.2 .1316.1.1.1.1.2.3 .1316.1.1.1.1.2.4 .1316.1.1.1.1.2.5 862-02411 February 04 MdrmteCarrierDetect MdrmteRSSI MdrmteCurrentPER MdrmteMaximizedPER MdrmteLinkUnavailable INTEGER INTEGER INTEGER Gauge DisplayString read-only This is the current Packet Error Rate and is based on the number of “uncorrectable” packets/blocks being detected by the FEC (Forward Error Correction) circuitry within the DIU (based of the number of errored packets divided by the total number of packets transmitted in a measurement period of 250msec). DisplayString read-only This is the maximum Packet Error Rate detected during the last measurement period, based number of maximum number. INTEGER Based on G.826 criteria, this MIB element indicates RF Link Availability/Non-availability read-only 11-3 Chapter 11. Domain/Network Management of the Velox LE Product Range Table 11-1. OID Descriptions for the MIB Elements Object ID .1316.1.1.1.1.2.6 .1316.1.1.1.1.2.7 .1316.1.1.1.1.2.8 .1316.1.1.1.1.2.9 .1316.1.1.1.1.2.10 .1316.1.1.1.1.2.11 .1316.1.1.1.1.2.12 Object name MdrmteFrameUnlock MdrmteRemoteFrameUnlock MdrmteErrSecRatioExceeded MdrmteSevErrSecRatioExceeded Object Type INTEGER INTEGER INTEGER INTEGER MdrmteBkgrndBlkErrRatioExceeded INTEGER MdrmteMinorPERExceede d MdrmteMajorPERExceeded INTEGER INTEGER Access Rights Description read-only The data that is transmitted across the RF Link is conveyed in a frame, compiled within. read-only Frame-lock (MdrmteFrameUnlock) as seen by the other end of the link is fed back here. read-only The ESR is a ratio of the number of Errored seconds (one second periods within. read-only The SESR is a ratio of the number of Severely Errored seconds (one second periods within. read-only The BBER is a ratio of the number of uncorrectable blocks/packets received. read-only This parameter indicates if the minor packet (uncorrectable by FEC) error rate has been exceeded based on the defined. read-only This parameter indicates if the major packet (uncorrectable by FEC) error rate has been exceeded based on the defined. .1316.1.1.1.1.2.13 MdrmteCriticalPERExceeded INTEGER read-only This parameter indicates if the critical packet (uncorrectable by FEC) error rate has been exceeded based on the defined. .1316.1.1.1.1.2.14 MdrmtePrevParamsRestored INTEGER read-only Indicates if autorecovery for the RFU settings had to be invoked. .1316.1.1.1.1.2.15 MdrmteAveragePER DisplayString read-only This is the current Average Packet Error Rate and is based on the number of. .1316.1.1.1.1.2.16 MdrmteStartSweep INTEGER This is used to start the spectral RSSI sweep. .1316.1.1.1.1.2.17 MdrmteRssiSpectrum DisplayString read-only This contains the results of the sweep through the spectrum of. .1316.1.1.1.1.3 MdrmteG826 .1316.1.1.1.1.3.1 MdrmteStatus INTEGER read-only Indicates if 'G.826-like' errored, severely errored and unavailable. read-only Indicates the total number of seconds, both available and unavailable. read-only A period of unavailable time begins at the onset of ten consecutive SES events. read-only A period of unavailable time begins at the onset of ten consecutive SES events. read-only A one second period with one or more errored packets(not correctable packets) or at least one defect. .1316.1.1.1.1.3.2 .1316.1.1.1.1.3.3 .1316.1.1.1.1.3.4 .1316.1.1.1.1.3.5 11-4 MdrmteTotalSeconds MdrmteAvailableSeconds MdrmteUnavailableSeconds MdrmteErroredSeconds Counter Counter Counter Counter read- write 862-02411 February 04 Velox LE Installation and Operations Manual Table 11 -1 . OID Descriptions for the MIB Elements Object ID .1316.1.1.1.1.3.6 Object name MdrmteSeverelyErroredSeconds Object Type Counter Access Rights Description read-only A one-second period which contains > 30% errored blocks or at least one defect. SES is a subset of ES. .1316.1.1.1.1.3.7 MdrmteErroredBlocks Counter read-only A packet which has been identified as containing not correctable bits by the FEC circuitry .1316.1.1.1.1.3.8 MdrmteBackgroundBlockErrors Counter read-only An errored block not occurring as part of a SES. .1316.1.1.1.1.3.9 MdrmteErroredSecondsRatio .1316.1.1.1.1.3.10 MdrmteSeverelyErroredSecondsRati DisplayString read-only The ratio of SES to total seconds in available time during a fixed measurement interval. .1316.1.1.1.1.3.11 MdrmteBackgroundBlockErrorRatio DisplayString read-only The ratio of Background Block Errors (BBE) to total blocks in available time .1316.1.1.1.1.3.12 MdrmteDeprecated2 write-only Deprecated read-only This parameter lists the number of corrected symbols i.e. those corrected by the FEC read-only Indicates the total number of times an Ethernet packet could not be buffered read-only Indicates the total number of times a link packet could not be buffered .1316.1.1.1.1.3.13 MdrmteCorrectedSymbols .1316.1.1.1.1.4 MdrmteCounters .1316.1.1.1.1.4.1 .1316.1.1.1.1.4.2 MdrmteLostEthRxPkts MdrmteLostLinkRxPkts DisplayString read-only The ratio of ES to total seconds in available time during a fixed measurement interval. INTEGER INTEGER Counter Counter .1316.1.1.1.1.4.3 MdrmteLostWaySideTxPkts Counter read-only Indicates the total number of times a wayside packet could not be buffered .1316.1.1.1.1.4.4 MdrmteScc1FullCnt Counter read-only Indicates the total number of times SCC1 was full to capacity .1316.1.1.1.1.4.5 MdrmteScc2FullCnt Counter read-only Indicates the total number of times SCC2 was full to capacity .1316.1.1.1.1.4.6 MdrmteScc1UnderrunCnt Counter read-only Indicates the total number of times SCC1 ran out of BDs .1316.1.1.1.1.4.7 MdrmteScc2UnderrunCnt Counter read-only Indicates the total number of times SCC2 ran out of BDs read-only Indicates the total number of times SCC2 received an aborted frame read-only Indicates the total number of times SCC2 received a Non octet aligned frame read-only Indicates the total number of times SCC2 received a frame with a CRC error read-only Indicates the total number of (collisions) packets that were retransmitted on Ethernet .1316.1.1.1.1.4.8 .1316.1.1.1.1.4.9 .1316.1.1.1.1.4.10 .1316.1.1.1.1.4.11 862-02411 February 04 MdrmteScc2RxBdAbortCnt MdrmteScc2RxBdNonOctCnt MdrmteScc2RxBdCrcCnt MdrmteEtherTxRetries Counter Counter Counter Counter 11-5 Chapter 11. Domain/Network Management of the Velox LE Product Range Table 11-1. OID Descriptions for the MIB Elements Object ID .1316.1.1.1.1.4.12 Object name MdrmteEtherTxDeferCnt Object Type Counter Access Rights Description read-only Indicates the total number of frames deferred due to early collisions on Ethernet .1316.1.1.1.1.4.13 MdrmteEtherTxHeartBeatCnt Counter read-only Indicates the total number of times the collision inup was not asserted on Ethernet .1316.1.1.1.1.4.14 MdrmteEtherTxLateCollisions Counter read-only Indicates the total number of late collisions on Ethernet .1316.1.1.1.1.4.15 MdrmteEtherReTxLimit Counter read-only Indicates the total number of times the retransmission limit was reached on Ethernet .1316.1.1.1.1.4.16 MdrmteEtherTxUnderrun Counter read-only Indicates the total number of buffer under runs on Ethernet .1316.1.1.1.1.4.17 MdrmteEtherTxCarrierLost Counter read-only Indicates the total number of times carrier was lost on Ethernet read-only Indicates the total number of frame length violations received on Ethernet read-only Indicates the total number of non-octet aligned frames received on Ethernet read-only Indicates the total number of (too) short frames received on Ethernet read-only Indicates the total number of CRC errored frames received on Ethernet read-only Indicates the total number of receiver overruns received on Ethernet read-only Indicates the total number of "collision" frames received on Ethernet read-only Indicates the total number of invalid frames received on Ethernet read-only Indicates the total number of times the Ethernet frame received was too short . read-only Indicates the total number of times the Ethernet Tx BD queue was too full to insert data read-only Indicates the total number of times the Ethernet receiver was disabled due to lack of buffers. read-only Indicates the total number of times IDMA controller 1 was already in use. memcpy() was used instead. read-only Indicates the total number of times IDMA controller 2 was already in use. memcpy() was used instead. .1316.1.1.1.1.4.18 .1316.1.1.1.1.4.19 .1316.1.1.1.1.4.20 .1316.1.1.1.1.4.21 .1316.1.1.1.1.4.22 .1316.1.1.1.1.4.23 .1316.1.1.1.1.4.24 .1316.1.1.1.1.4.25 .1316.1.1.1.1.4.26 .1316.1.1.1.1.4.27 .1316.1.1.1.1.4.28 .1316.1.1.1.1.4.29 11-6 MdrmteEtherRxLenErr MdrmteEtherRxNonOctet MdrmteEtherRxShort MdrmteEtherRxCRCerr MdrmteEtherRxOverrun MdrmteEtherRxCollision MdrmteEtherJunkFrames MdrmteEtherShortFrames MdrmteEtherTxBdsFull MdrmteEtherRxPauseCnt MdrmteIdma1InUse MdrmteIdma2InUse Counter Counter Counter Counter Counter Counter Counter Counter Counter Counter Counter Counter 862-02411 February 04 Velox LE Installation and Operations Manual Table 11 -1 . OID Descriptions for the MIB Elements Object ID .1316.1.1.1.1.4.30 .1316.1.1.1.1.4.31 .1316.1.1.1.1.4.32 .1316.1.1.1.1.4.33 .1316.1.1.1.1.4.34 .1316.1.1.1.1.4.35 .1316.1.1.1.1.4.36 .1316.1.1.1.1.4.37 .1316.1.1.1.1.4.38 Object name MdrmteLinkKnQueueFull MdrmteLinkTxBdsFull MdrmteKnEtherFramesLost MdrmteKnCraftFramesLost MdrmteKnLinkFramesLost MdrmteKnFramesTooShort MdrmteLinkVoidFrames MdrmteLinkRxPauseCnt MdrmteRelayServerRestarts Object Type Counter Counter Counter Counter Counter Counter Counter Counter Counter Access Rights Description read-only Indicates the total number of times a Kwiknet frame was deferred due to a lack of space in the AMX link queue. read-only Indicates the total number of times the RF Link Tx BD queue was too full to insert data read-only Indicates the total number of times the Kwiknet queue was too full to insert Ethernet data read-only Indicates the total number of times the Kwiknet queue was too full to insert SCC4 data read-only Indicates the total number of times the Kwiknet queue was too full to insert SCC2 data read-only Indicates the total number of times the Kwiknet buffer allocated was too short. read-only Indicates the total number of overwritten frames received on the wireless PPP link read-only Indicates the total number of times the link receiver was disabled due to lack of buffers. read-only Indicates the total number of times the Relay scripting server restarted. .1316.1.1.1.1.4.39 MdrmteRelayClientRestarts Counter read-only Indicates the total number of times the Relay scripting client restarted. .1316.1.1.1.1.4.40 MdrmteMuxEtherErrors Counter read-only The number of Ethernet errors reported by the FPGA .1316.1.1.1.1.4.41 MdrmteMuxBlockErrors Counter read-only The number of Block errors reported by the FPGA read-only The number of Ethernet errors reported by the FPGA on the RFU INTEGER write-only Reset all parameters associated with Packet Error and G.826 measurements for the RF Link .1316.1.1.1.1.4.42 MdrmteOuRxEtherCRCerrors Counter .1316.1.1.1.1.5 MdrmteResetAllPerfData .1316.1.1.1.2.1 MdrmtePayloadConf .1316.1.1.1.2.1.1 MdrmteDataRate INTEGER read- write Configure the tributary data interface rate - either E1 or T1 .1316.1.1.1.2.1.2 MdrmteLineCodeType INTEGER read-only Deprecated notaccessible .1316.1.1.1.2.1.3 MdrmtePcTable SEQUENCE .1316.1.1.1.2.1.3.1 MdrmtePcEntry MdrmtePcEnt notry accessible .1316.1.1.1.2.1.3.1.1 MdrmtePcIndex INTEGER .1316.1.1.1.2.1.3.1.2 MdrmtePcLabel DisplayString read- write 862-02411 February 04 read-only E1/T1 Payload configuration tributary label 11-7 Chapter 11. Domain/Network Management of the Velox LE Product Range Table 11-1. OID Descriptions for the MIB Elements Object ID Object name Object Type Access Rights .1316.1.1.1.2.1.3.1.3 MdrmtePcActive INTEGER read- write .1316.1.1.1.2.1.4 MdrmteLineEncodingTable SEQUENCE notaccessible .1316.1.1.1.2.1.4.1 MdrmteLineEncodingEntry MdrmteLineE notncodingEntry accessible .1316.1.1.1.2.1.4.1.1 MdrmteLineEncodingIndex INTEGER .1316.1.1.1.2.1.4.1.2 MdrmteLineEncodingTribSelect .1316.1.1.1.2.1.4.1.3 MdrmteLineEncoding .1316.1.1.1.2.2 MdrmteRFLinkConf .1316.1.1.1.2.2.1 .1316.1.1.1.2.2.2 .1316.1.1.1.2.2.3 .1316.1.1.1.2.2.4 MdrmteTxPower MdrmteBandPlan MdrmteTxFrequencyPlanD MdrmteRxFrequencyPlanD INTEGER INTEGER INTEGER INTEGER INTEGER INTEGER read-only Selects the tributary, or group of tributaries to which encoding applies read- write Defines the line code types for the tributaries, either HDB3 or AMI for E1 read- write Allows set-up of the output power available at the diplexer port of the RFU read- write The Velox LE5800 RFUs operate in the 5.725 GHz to 5.850 GHz ISM frequency band. read- write Frequency plan D allows independent control of transmit and receive frequencies. read- write Refer to the MdrmteTxFrequencyPlanD description This value is read from the RFU via the DIU and defines whether it transmits in the MdrmteTransmitBand INTEGER read-only .1316.1.1.1.2.2.6 MdrmteReserved2 INTEGER read- write MdrmteRegulations INTEGER Defines whether tributaries are active or inactive read-only .1316.1.1.1.2.2.5 .1316.1.1.1.2.2.7 Description read-only This parameter is read from the RFU via the DIU and defines regulatory compliance of the RFU .1316.1.1.1.2.2.8 MdrmteAutoRecovery INTEGER read- write This feature is used if the user is installing a link from one side and there is no assistance on the opposite side of the link. It mitigates against the link failing and not being able to be .1316.1.1.1.2.2.9 MdrmteOURateOverride INTEGER read- write Deprecated read- write A setable rate that allows a reduced transfer data rate over the RF Link read-only This value [MHz] is read back from the RFU and defines the transmit frequency of the RFU read-only This value [MHz] is read back from the RFU and defines the receive frequency of the RFU .1316.1.1.1.2.2.10 .1316.1.1.1.2.2.11 .1316.1.1.1.2.2.12 11-8 MdrmteOUDataRate MdrmteTxFrequencyCurrent MdrmteRxFrequencyCurrent INTEGER INTEGER INTEGER 862-02411 February 04 Velox LE Installation and Operations Manual Table 11 -1 . OID Descriptions for the MIB Elements Object ID .1316.1.1.1.2.2.13 .1316.1.1.1.2.2.14 .1316.1.1.1.2.2.15 Object name MdrmteNonAutoBandPlan MdrmteNonAutoTxFreqPlanD MdrmteNonAutoRxFreqPlanD Object Type INTEGER INTEGER INTEGER Access Rights Description read- write Same as MdrmteBandPlan setting in this MIB group except Autorecovery is not enabled this allows control of the Outdoor read- write Same as Velox LETxFrequencyPlanD setting in this MIB group except autorecovery is not enabled - this allows control of the Outdoor read- write Same as Velox LERxFrequencyPlanD setting in this MIB group except autorecovery is not enabled - this allows control of the Outdoor .1316.1.1.1.2.2.16 MdrmteNonAutoTxPower INTEGER read- write Same as Velox LETxPower setting in this MIB group except autorecovery is not enabled - this allows control of the Outdoor .1316.1.1.1.2.2.17 MdrmteRadioType INTEGE R read-only This value is read from the RFU via the DIU and defines read- write Defines the percentage threshold (1-99) used when calculating in a one second period INTEGER write-only Initiates muting of transmitted signal for a short period to facilitate spectral analysis. .1316.1.1.1.2.2.18 MdrmteSevereErrorMargin INTEGER .1316.1.1.1.2.2.19 MdrmteTimedMute .1316.1.1.1.2.3 MdrmteServiceChannel .1316.1.1.1.2.3.1 MdrmteScDataRate INTEGER read- write Bit rate used across the wayside service channel link .1316.1.1.1.2.3.2 MdrmteScDataBits INTEGER read- write The data width - can be 7 or 8 bits .1316.1.1.1.2.3.3 MdrmteScParity INTEGER read- write Serial channel - set to none, odd or even .1316.1.1.1.2.3.4 MdrmteScStopBits INTEGER read- write The number of stop bits can be set to 1 or 2 .1316.1.1.1.2.3.5 MdrmteScFlowControl INTEGER read- write Either hardware or no flow control is used read- write Allows the wayside service (serial) channel to be used as a diagnostics port .1316.1.1.1.2.3.6 MdrmteScStatusDump .1316.1.1.1.2.4 MdrmteGeneral .1316.1.1.1.2.4.1 MdrmteStationName .1316.1.1.1.2.4.2 .1316.1.1.1.2.4.3 .1316.1.1.1.2.4.4 862-02411 February 04 MdrmteIUSerialNumber MdrmteIUFirmwareVersion MdrmteIUBootkernelVersion INTEGER DisplayString read- write The station name is stored in the DIU in non-volatile memory DisplayString read-only An electronic serial number is read from the DIU - this number is unique DisplayString read-only The DIU firmware number is the version of application firmware that is loaded into DisplayStrin g read-only The DIU boot kernel version is the version of boot firmware that is loaded into 11-9 Chapter 11. Domain/Network Management of the Velox LE Product Range Table 11-1. OID Descriptions for the MIB Elements Object ID .1316.1.1.1.2.4.5 Object name MdrmteOUBarCode Object Type INTEGER Access Rights Description read-only The RFU bar- code number is programmed into the RFU at time of manufacture and is read via the .1316.1.1.1.2.4.6 MdrmteOUPICFirmwareVersion DisplayString read-only The RFU PIC firmware number is programmed into the RFU at time of manufacture and is read via the .1316.1.1.1.2.4.7 MdrmteOUPayloadSupport INTEGER Deprecated .1316.1.1.1.2.4.8 .1316.1.1.1.2.4.9 .1316.1.1.1.2.4.10 .1316.1.1.1.2.4.11 .1316.1.1.1.2.4.12 .1316.1.1.1.2.4.13 .1316.1.1.1.2.4.14 MdrmteDate MdrmteTime MdrmteNOVRAMInit MdrmteFECBypass MdrmteFECCorrectableSymbols MdrmteTribCode MdrmteIndoorUnitBarCodeNumber read-only DisplayString read- write This is a date record that is recovered from the DIUs Real T ime Clock DisplayString read- write This is a time record that is recovered from the DIUs Real T ime Clock INTEGER read- write If activated, the Non-volatile memory is initialised to a set of default parameters read- write This is primarily a laboratory test entry used to control whether the FEC circuitry within the read- write This is primarily a laboratory test entry used to control the FEC correction power - 20 parity symbols INTEGER INTEGER DisplayString read- write This is a text entry code (80 characters i.e. 40 bytes) used to allow activation of tributaries on the DIUs. DisplayString read- write This is a text entry code used to allow storage of the DIUs bar code serial number (as seen on the outside of the This is a numeric entry code used to reflect the PCB revision number and modification status. .1316.1.1.1.2.4.15 MdrmteIndoorUnitPCBrevision INTEGER read- write .1316.1.1.1.2.4.16 MdrmteLocation DisplayString read- write The station location is stored in the DIU in non-volatile memory .1316.1.1.1.2.4.17 MdrmteOnePlusOne INTEGER read- write Enables 'one-plus-one' dualredundant (non-hitless) operation .1316.1.1.1.2.4.18 MdrmteMaxTribs INTEGER read-only The number of tributaries that can be used with the current tributary code. .1316.1.1.1.2.4.19 MdrmteDefaultConfig INTEGER write-only Allows one to set one of four default-configurations. .1316.1.1.1.2.4.20 MdrmteTotalTribs INTEGER read-only How many Tribs in total on this version of IDU motherboard. .1316.1.1.1.2.4.21 MdrmteCustomConfigSet INTEGER read- write Changes the way in which the default configurations work by pre-loading .1316.1.1.1.2.4.22 MdrmteFpgaVersion INTEGER read-only Firmware version of the FPGA. .1316.1.1.1.2.4.23 MdrmteOuCommsRate INTEGER read- write Data-rate of the Ethernet link between the DIU and the RFU. 11-10 862-02411 February 04 Velox LE Installation and Operations Manual Table 11 -1 . OID Descriptions for the MIB Elements Object ID .1316.1.1.1.2.4.24 Object name MdrmteHdlcRateCap Object Type INTEGER Access Rights read- write Description Maximum Data-rate of the HDLC link between the DIUs (Mbit/sec + 1) .1316.1.1.1.2.4.25 MdrmteOUSerialNo DisplayString read-only The RFU serial number is programmed into the RFU at time of manufacture and is read via the .1316.1.1.1.2.4.26 MdrmteApVersion DisplayString read-only The Firmware version number of the Atmel processor .1316.1.1.1.2.5 MdrmteFirmware INTEGER read- write This allows activation/deactivation of the FTP server that runs in the DIU and is read- write This entry determines the time when the new version of firmware will be activated .1316.1.1.1.2.5.1 MdrmteFTPServerStatus .1316.1.1.1.2.5.2 MdrmteFlashNewFirmware INTEGER .1316.1.1.1.2.5.3 MdrmtePlatformSupport DisplayString read-only .1316.1.1.1.2.6 MdrmteOutdoorUnit .1316.1.1.1.2.6.1 MdrmteOuPersonalityTable SEQUENCE .1316.1.1.1.2.6.1.1 MdrmteOuPersonalityEntry MdrmteOuPe rsonalityEntr noty accessible .1316.1.1.1.2.6.1.1.1 MdrmteOuPersonalityIndex INTEGER read-only .1316.1.1.1.2.6.1.1.2 MdrmteOuPersonalityActive INTEGER read- write Indicates whether this particular RFU personality is selected. .1316.1.1.1.2.6.1.1.3 MdrmteOuPersonalityDataRate INTEGER read-only Maximum raw data rate of the personality. .1316.1.1.1.2.6.1.1.4 MdrmteOuPersonalityModulation INTEGER read-only Modulation type. .1316.1.1.1.2.6.1.1.5 MdrmteOuPersonalityFpgaVersion INTEGER read-only FPGA version. .1316.1.1.1.2.6.1.1.6 MdrmteOuPersonalityRssiComp INTEGER read-only RSSI compensation factor used by the RFU .1316.1.1.1.2.6.1.1.7 MdrmteOuPersonalityMinTxFreq INTEGER read-only Lowest allo wed Tx frequency .1316.1.1.1.2.6.1.1.8 MdrmteOuPersonalityMaxTxFreq INTEGER read-only Highest allowed Tx frequency .1316.1.1.1.2.6.1.1.9 MdrmteOuPersonalityMinRxFreq INTEGER read-only Lowest allowed Rx frequency .1316.1.1.1.2.6.1.1.10 MdrmteOuPersonalityMaxRxFreq INTEGER read-only Highest allowed Rx frequency .1316.1.1.1.2.6.1.1.11 MdrmteOuPersonalityPlanATxFreq INTEGER read-only Band plan A Tx frequency .1316.1.1.1.2.6.1.1.12 MdrmteOuPersonalityPlanARxFreq INTEGER read-only Band plan A Tx frequency .1316.1.1.1.2.6.1.1.13 MdrmteOuPersonalityPlanBTxFreq INTEGER read-only Band plan B Tx frequency .1316.1.1.1.2.6.1.1.14 MdrmteOuPersonalityPlanBRxFreq INTEGER read-only Band plan B Rx frequency .1316.1.1.1.2.6.1.1.15 MdrmteOuPersonalityPlanCTxFreq INTEGER read-only Band plan C Rx frequency .1316.1.1.1.2.6.1.1.16 MdrmteOuPersonalityPlanCRxFreq INTEGER read-only Band plan C Rx frequency .1316.1.1.1.2.6.1.1.17 MdrmteOuPersonalityMaxTxPower INTEGER read-only Maximum allowed Transmit Power .1316.1.1.1.2.6.1.1.18 MdrmteOuPersonalityMinTxPower INTEGER read-only Minimum allowed Transmit Power .1316.1.1.1.2.6.1.1.19 MdrmteOuPersonalityDefTxPower INTEGER read-only Default Transmit Power 862-02411 February 04 This indicates the hardware types supported by the firmware: notaccessible 11-11 Chapter 11. Domain/Network Management of the Velox LE Product Range Table 11-1. OID Descriptions for the MIB Elements Object ID .1316.1.1.1.2.6.1.1.20 Object name MdrmteOuPersonalityDescription Object Type Access Rights Description DisplayString read-only Verbal description of this personality .1316.1.1.1.2.6.2 MdrmteOuPersonalities INTEGER read-only The number of FPGA personalities that the RFU has programmed .1316.1.1.1.2.6.3 MdrmteOuActivePersonality INTEGER read- write The currently active FPGA personality .1316.1.1.1.3.1 MdrmteInfo .1316.1.1.1.3.1.1 MdrmteLEDTable SEQUENCE notaccessible A group of LEDs on the front panel of the DIU. .1316.1.1.1.3.1.1.1 MdrmteLEDEntry MdrmteLED Entry notaccessible An LED entry containing objects describing a particular LED. .1316.1.1.1.3.1.1.1.1 MdrmteLEDIndex INTEGER read-only A unique value for each LED in the DIU. Its value .1316.1.1.1.3.1.1.1.2 .1316.1.1.1.3.1.1.1.3 MdrmteLEDLabel MdrmteLEDState DisplayString read-only SYSTEM Green OK, Orange (RFU/DIU Comms Error), Red (RFU/DIU Comms Down). INTEGER read-only The current state of the LED - for a detailed description of functionality, see the MdrmteLEDLabel entry .1316.1.1.1.3.1.1.1.4 MdrmteLEDColour INTEGER read-only The current colour of the LED for a detailed description of functionality, see the MdrmteLEDLabel entry .1316.1.1.1.3.1.1.1.5 MdrmteLEDHistoricAmberWarning INTEGER read-only The number of Amber 'blips' that the LED is flashing .1316.1.1.1.3.1.1.1.6 MdrmteLEDHistoricRedError INTEGER read-only The number of Red 'blips' that the LED is flashing .1316.1.1.1.3.1.2 MdrmteOutdoorUnitComms INTEGER read-only Describes the state of DIU communication with the RFU. read-only This message is read from the RFU and identifies the last reason for a reset within the read-only The transmit RF synthesiser, receive RF synthesiser and IF phased locked loop lock detect signals read-only In a One-Plus-One configuration, this tells you if this DIU is driving the read-only In a One-Plus-One configuration, this tells you if this DIU is driving the read-only In a One-Plus-One configuration, this tells you if the peer (standby) is driving the read-only In a One-Plus-One configuration, this tells you if the peer (standby) is driving the read-only The current (actual) Data-rate of the Ethernet link between the DIU and the RFU. .1316.1.1.1.3.1.3 .1316.1.1.1.3.1.4 .1316.1.1.1.3.1.5 .1316.1.1.1.3.1.6 .1316.1.1.1.3.1.7 .1316.1.1.1.3.1.8 .1316.1.1.1.3.1.9 11-12 MdrmteOutdoorUnitResetType MdrmteOutdoorUnitLockDetect MdrmtePayloadDrive MdrmteLock MdrmtePeerPayloadDrive MdrmtePeerLock MdrmteOuEtherRate INTEGER INTEGER INTEGER INTEGER INTEGER INTEGER INTEGER 862-02411 February 04 Velox LE Installation and Operations Manual Table 11 -1 . OID Descriptions for the MIB Elements Object ID Object name Object Type Access Rights Description .1316.1.1.1.3.2 MdrmteSelfTest .1316.1.1.1.3.2.1 MdrmteFlash INTEGER read-only Identifies pass/fail status of the DIUs application flash .1316.1.1.1.3.2.2 MdrmteDRAM INTEGER read-only Identifies pass/fail status of the DIUs Dynamic RAM .1316.1.1.1.3.2.3 MdrmteSRAM INTEGER read-only Identifies pass/fail status of the DIUs Static RAM .1316.1.1.1.3.2.4 MdrmteLineInterface INTEGER read-only Identifies pass/fail status of the DIUs Line Interface IC .1316.1.1.1.3.2.5 MdrmteFPGA INTEGER read-only Identifies pass/fail status of the DIUs FPGA interface registers to the microprocessor .1316.1.1.1.3.2.6 MdrmteFEC INTEGER read-only Identifies pass/fail status of the DIUs FEC IC electrical interface .1316.1.1.1.3.2.7 MdrmteRealTimeClock INTEGER read-only Identifies pass/fail status of the DIUs Real Time Clock read-only This message is read from the DIU and identifies the last reason for a reset within the read- write Entry defines the loopback mode of a radio station in terms of loopback at either read- write This is the number of seconds the loopback will run for until it times out .1316.1.1.1.3.2.8 .1316.1.1.1.3.2.9 .1316.1.1.1.3.2.10 MdrmteIndoorUnitResetType MdrmteLoopbackMode MdrmteLoopbackTimeOut INTEGER INTEGER INTEGER .1316.1.1.1.3.2.11 MdrmteOuTemperature DisplayString read-only This is the measured temperature in the Out-door unit (if supported) in degrees Celsius .1316.1.1.1.3.2.12 MdrmteOuEtherPhy INTEGER read-only Identifies pass/fail status of the Ethernet phy to the RFU .1316.1.1.1.3.2.13 MdrmteEEprom INTEGER read-only Identifies pass/fail status of the DIUs EEPROM .1316.1.1.1.3.3 MdrmteTrapManagement .1316.1.1.1.3.3.1 MdrmteTrapFilter INTEGER read- write Alarms within the Velox LE product are classified as critical, major, minor or informational. The trap .1316.1.1.1.3.3.2 MdrmteNumberTrapManagers INTEGER read-only This entry shows the number of trap managers allowed .1316.1.1.1.3.3.3 MdrmteTrapManagerTable SEQUENCE notaccessible .1316.1.1.1.3.3.3.1 MdrmteTrapManagerEntry MdrmteTrap ManagerEntr notaccessible .1316.1.1.1.3.3.3.1.1 MdrmteTrapManagerIndex INTEGER read-only .1316.1.1.1.3.3.3.1.2 Mdr mteTrapManagerIP IPAddress .1316.1.1.1.3.3.3.1.3 MdrmteTrapManagerComm DisplayString read- write 862-02411 February 04 read- write This is the IP address of the management station that is set up to detect and act upon This is the 'SNMP community name' used for dispatch of traps 11-13 Chapter 11. Domain/Network Management of the Velox LE Product Range Table 11-1. OID Descriptions for the MIB Elements Object ID Object name .1316.1.1.1.3.3.3.1.4 MdrmteTrapManagerActive .1316.1.1.1.3.4 MdrmtePerfTrapThreshold .1316.1.1.1.3.4.1 .1316.1.1.1.3.4.2 .1316.1.1.1.3.4.3 .1316.1.1.1.3.4.4 MdrmteMinorPERThreshold MdrmteMajorPERThreshold MdrmteCriticalPERThreshold MdrmteErrSecRatioThreshold Object Type Access Rights INTEGER read- write Description Defines whether a particular Trap Manager is active or inactive DisplayString read- write Defines the threshold used as a checking criterion for the Minor PER (Packet Error Rate) DisplayString read- write Defines the threshold used as a checking criterion for the Major PER (Packet Error Rate) DisplayString read- write Defines the threshold used as a checking criterion for the Critical PER (Packet Error Rate) DisplayString read- write Defines the threshold used as a checking criterion for the Errored Second Ratio .1316.1.1.1.3.4.5 MdrmteSevErrSecRatioThreshold DisplayString read- write Defines the threshold used as a checking criterion for the Severely Errored Second Ratio .1316.1.1.1.3.4.6 MdrmteBkgrndBlkErrRatioThreshol DisplayString read- write Defines the threshold used as a checking criterion for the Background Block Error Ratio .1316.1.1.1.3.5 MdrmteEventLogTable SEQUENCE .1316.1.1.1.3.5.1 MdrmteEventLogEntry MdrmteEvent notLogEntry accessible .1316.1.1.1.3.5.1.1 MdrmteEventIndex INTEGER .1316.1.1.1.3.5.1.2 MdrmteEventDate DisplayString read-only Lists the date on which the event occurred .1316.1.1.1.3.5.1.3 MdrmteEventTime DisplayString read-only Lists the time when the event occurred Lists the type of event informational, minor, major or critical notaccessible read-only .1316.1.1.1.3.5.1.4 MdrmteEventType INTEGER .1316.1.1.1.3.5.1.5 MdrmteEventDescription DisplayString read-only Textual description of the logged event .1316.1.1.1.3.6 MdrmteClearEventLog INTEGER write-only This entry is used to clear the Event Log .1316.1.1.1.3.7 MdrmteResetAllFaults INTEGER write-only This entry is used to .1316.1.1.1.3.8 MdrmteEnableDebug INTEGER read- write This entry is used to enable test and debugging features .1316.1.1.1.3.9 MdrmteErrorWindow INTEGER read- write This entry is used to set the time period in minutes during .1316.1.1.1.3.10 MdrmteTrapData DisplayString read-only Textual description or data relating to a trap .1316.1.1.1.3.11 MdrmteLogCorrectedSymbols INTEGER read- write Enable or disable periodic logging of corrected symbols .1316.1.1.1.3.13 MdrmteHideHistoricLeds INTEGER read- write Enable or disable the 'historic' flashing on the LEDs .1316.1.1.1.3.12 MdrmteEngineering .1316.1.1.1.3.12.1 MdrmteDataStreamStatus INTEGER read-only Status bits for the RFU and Tribs during production tests. 11-14 read-only 862-02411 February 04 Velox LE Installation and Operations Manual Table 11 -1 . OID Descriptions for the MIB Elements Object ID Object name Object Type Access Rights Description .1316.1.1.1.3.12.2 MdrmteFramingSchedule INTEGER read-only The current framing schedule selected on the FPGA .1316.1.1.1.3.12.3 MdrmteFrameTribCnt INTEGER read-only The number of Tribs supported by the framing structure in use .1316.1.1.1.3.12.4 MdrmteIuBackToBack INTEGER read- write Loop one DIU to another without RFUs for production tests .1316.1.1.1.3.12.5 MdrmteWaysideFeedsOu INTEGER read- write Feed the Wayside channel to the RFU for production tests .1316.1.1.1.4.1 MdrmteEthernetIPAddress IpAddress read- write The IP address associated with product's Ethernet port. .1316.1.1.1.4.2 MdrmteEthernetNetMask IpAddress read- write The netmask associated with the Ethernet port .1316.1.1.1.4.3 MdrmteMaxNumUsers INTEGER read-only If the firmware is compiled with the security feature read-only If the firmware is built with the security feature switched on, users .1316.1.1.1.4.4 MdrmteMaxNumActiveUsers INTEGER .1316.1.1.1.4.5 MdrmteNumActiveUsers Gauge read-only If the firmware is built with the security feature switched on, users .1316.1.1.1.4.6 MdrmteUserTable SEQUENCE notaccessible Deprecated .1316.1.1.1.4.6.1 MdrmteUserEntry MdrmteUser Entry notaccessible Deprecated .1316.1.1.1.4.6.1.1 MdrmteUserIndex INTEGER read-only Deprecated .1316.1.1.1.4.6.1.2 .1316.1.1.1.4.6.1.3 MdrmteUserName MdrmteUserPassword DisplayString read- write If the firmware is built with the security feature switched on, users DisplayString write-only If the firmware is built with the security feature switched on, users .1316.1.1.1.4.6.1.4 MdrmteUserAccessLevel INTEGER read- write If the firmware is built with the security feature switched on, users .1316.1.1.1.4.6.1.5 MdrmteUserActive INTEGER read- write Indicates if a user is active or not based on password entry .1316.1.1.1.4.6.1.6 MdrmteUserAdd INTEGER write-only In security-enabled mode, allows an administrator to add users .1316.1.1.1.4.6.1.7 MdrmteUserDelete INTEGER write-only In security-enabled mode, allows an administrator to delete users read- write PPP IP address for the RF Link. The user need not adjust this parameter read- write PPP IP netmask for the RF Link. The user need not adjust this parameter .1316.1.1.1.4.7 .1316.1.1.1.4.8 MdrmteRFLinkIPAddress MdrmteRFLinkNetMask IpAddress IpAddress .1316.1.1.1.4.9 MdrmteRemoteIPAddress IpAddress read- write Default PPP IP address for the other end of the link. The user need not adjust this parameter .1316.1.1.1.4.10 MdrmteElementManagerIPAddress IpAddress read- write Default PPP IP address for the element manager port - 10.13.1.1 862-02411 February 04 11-15 Chapter 11. Domain/Network Management of the Velox LE Product Range Table 11-1. OID Descriptions for the MIB Elements Object ID .1316.1.1.1.4.11 .1316.1.1.1.4.12 .1316.1.1.1.4.13 Object name MdrmteElementManagerNetMask MdrmteIPNegotiable MdrmtePPPisDefaultRoute Object Type Access Rights Description read- write IP netmask for the Element Manager PPP port read- write Determines if the local PPP IP address is negotiable or not does not need to be adjusted by INTEGER read- write Determines if PPP interface is the default route - does not need to be adjusted by notaccessible Manually added static routes. (Only activated after system reset) IpAddress INTEGER .1316.1.1.1.4.14 MdrmteStaticRouteTable SEQUENCE .1316.1.1.1.4.14.1 MdrmteStaticRouteEntry MdrmteStatic notRouteEntry accessible .1316.1.1.1.4.14.1.1 MdrmteStaticRouteIndex INTEGER .1316.1.1.1.4.14.1.2 MdrmteStaticRouteIPAddressDestina tion IpAddress read- write Ultimate destination .1316.1.1.1.4.14.1.3 MdrmteStaticRouteIPAddressMask IpAddress read- write net mask, 255.255.255.255 if destination is host address .1316.1.1.1.4.14.1.4 MdrmteStaticRouteIPAddressNextH op IpAddress read- write Where to forward to .1316.1.1.1.4.14.1.5 MdrmteStaticRouteInterfaceForNext Hop INTEGER read- write Interface (net) for next hop read-only .1316.1.1.1.4.15 MdrmteBridgeEnable INTEGER read- write Determines if the system is to act as a transparent bridge for all Ethernet packets received. .1316.1.1.1.4.16 MdrmteEthernetFullDuplex INTEGER read- write Determines if the Ethernet interface is full or half- duplex. .1316.1.1.1.4.17 MdrmteDefaultGat eway IpAddress read- write Default Gateway (Only activated after system reset) .1316.1.1.1.4.18 MdrmteDefaultGWInterface INTEGER read- write Default Gateway interface read- write Default PPP IP address for the PC connected to the element manager serial port. read- write Enable or disable the ability to learn what MAC addresses are present locally. .1316.1.1.1.4.19 .1316.1.1.1.4.20 MdrmteElementManagerPeerIP MdrmteMacLearning IpAddress INTEGER .1316.1.1.1.4.21 MdrmteEnableDHCP INTEGER read- write Enable or disable the DHCP client on Ethernet. If enabled, the locally stored IP .1316.1.1.1.4.22 MdrmteClearArpCache INTEGER read- write Delete all cached MAC addresses in the ARP table DisplayString read- write 3-octet sub- string of the Ethernet MAC address excluding the Plessey RFUI. DisplayString write-only Up to 31 octets defining the SNMP Write community string for READ/WRITE access. DisplayString write-only Up to 31 octets defining the SNMP Read community string for READ access. .1316.1.1.1.4.23 .1316.1.1.1.4.24 MdrmteMacAddress MdrmteSnmpSetCommunity .1316.1.1.1.4.25 MdrmteSnmpGetCommunity .1316.1.1.1.5.1 MdrmteRelay1 11-16 862-02411 February 04 Velox LE Installation and Operations Manual Table 11 -1 . OID Descriptions for the MIB Elements Object ID .1316.1.1.1.5.1.1 .1316.1.1.1.5.1.2 Object name MdrmteRelay1Label MdrmteRelay1OpenStateLabel Object Type Access Rights Description DisplayString read- write A short, descriptive name indicating the primary function of the relay, DisplayString read- write A short, descriptive name indicating the primary function of the relay .1316.1.1.1.5.1.3 MdrmteRelay1ClosedStateLabel DisplayString read- write A short, descriptive name indicating the primary function of the relay .1316.1.1.1.5.1.4 MdrmteRelay1Reserved INTEGER read- write Reserved. read- write The current state of the relay. Used to activate/deactivate a relay. Indicates whether the relay will be latched by Scripting events, or will follow the state. .1316.1.1.1.5.1.5 MdrmteRelay1CurrentState INTEGER .1316.1.1.1.5.1.7 MdrmteRelay1Latching INTEGER read- write .1316.1.1.1.5.1.6 MdrmteRelay1ScriptTable SEQUENCE notaccessible .1316.1.1.1.5.1.6.1 MdrmteRelay1ScriptEntry MdrmteRelay not1ScriptEntry accessible .1316.1.1.1.5.1.6.1.1 MdrmteRelay1ScriptIndex INTEGER read-only .1316.1.1.1.5.1.6.1.2 MdrmteRelay1ScriptID INTEGER read-only Defines which of the listed alarms can cause a relay to activate .1316.1.1.1.5.1.6.1.3 MdrmteRelay1ScriptActiveLocal INTEGER read- write Defines if the script is active or not for local relay activation .1316.1.1.1.5.1.6.1.4 MdrmteRelay1ScriptActiveRemote INTEGER read- write Defines if the script is active or not for remote relay activation .1316.1.1.1.5.2 MdrmteRelay2 DisplayString read- write A short, descriptive name indicating the primary function of the relay. DisplayString read- write A short, descriptive name indicating the primary function of the relay .1316.1.1.1.5.2.1 .1316.1.1.1.5.2.2 MdrmteRelay2Label MdrmteRelay2OpenStateLabel .1316.1.1.1.5.2.3 MdrmteRelay2ClosedStateLabel DisplayString read- write A short, descriptive name indicating the primary function of the relay .1316.1.1.1.5.2.4 MdrmteRelay2Reserved INTEGER read- write Reserved. read- write The current state of the relay. Used to activate/deactivate a relay. Indicates whether the relay will be latched by Scripting events, or will follo w the state. .1316.1.1.1.5.2.5 MdrmteRelay2CurrentState INTEGER .1316.1.1.1.5.2.7 MdrmteRelay2Latching INTEGER read- write .1316.1.1.1.5.2.6 MdrmteRelay2ScriptTable SEQUENCE notaccessible .1316.1.1.1.5.2.6.1 MdrmteRelay2ScriptEntry MdrmteRelay not2ScriptEntry accessible .1316.1.1.1.5.2.6.1.1 MdrmteRelay2ScriptIndex INTEGER 862-02411 February 04 read-only 11-17 Chapter 11. Domain/Network Management of the Velox LE Product Range Table 11-1. OID Descriptions for the MIB Elements Object ID Object name Object Type Access Rights Description .1316.1.1.1.5.2.6.1.2 MdrmteRelay2ScriptID INTEGER read-only Defines which of the listed alarms can cause a relay to activate .1316.1.1.1.5.2.6.1.3 MdrmteRelay2ScriptActiveLocal INTEGER read- write Defines if the script is active or not for local relay activation .1316.1.1.1.5.2.6.1.4 MdrmteRelay2ScriptActiveRemote INTEGER read- write Defines if the script is active or not for remote relay activation read- write This specifies the IP port number to be used by the Relay scripting server read-only This indicates the state of the Relay Scripting client-server socket. MdrmteRelayScriptRemotePollTime INTEGER read- write This specifies the poll interval for remote scripting updates in seconds. .1316.1.1.1.5.6 MdrmteActiveEventsTable SEQUENCE notaccessible Show all the currently active events (even if scripting on the event is disabled.) .1316.1.1.1.5.6.1 MdrmteActiveEventsEntry MdrmteActiv noteEventsEntry accessible .1316.1.1.1.5.6.1.1 MdrmteActiveEventsIndex INTEGER read-only Index .1316.1.1.1.5.6.1.2 MdrmteActiveEventsLabel INTEGER read-only Name of the event .1316.1.1.1.5.6.1.3 MdrmteActiveEvents INTEGER read-only Defines whether events are active or inactive .1316.1.1.1.5.6.1.4 MdrmteActiveRemoteEvents INTEGER read-only Defines whether remote events are active or inactive read- write This enables or disables relay scripting. Both near and far units must have the same setting. .1316.1.1.1.5.3 .1316.1.1.1.5.4 .1316.1.1.1.5.5 MdrmteRelayScriptServerPort MdrmteRelayClientComms .1316.1.1.1.5.7 MdrmteRelayScriptingEnable .1316.1.1.1.6.1 MdrmteOptoInput1 .1316.1.1.1.6.1.1 MdrmteOptoInput1Label .1316.1.1.1.6.1.2 MdrmteOptoInput1State .1316.1.1.1.6.2 MdrmteOptoInput2 .1316.1.1.1.6.2.1 .1316.1.1.1.6.2.2 11-18 MdrmteOptoInput2Label MdrmteOptoInput2State INTEGER INTEGER INTEGER DisplayString read- write A short, descriptive name indicating the primary function of the contact -closure input INTEGER Indicates if the opto input contact-closure input is active (on) or not (off) read-only DisplayString read- write A short, descriptive name indicating the primary function of the contact -closure input INTEGER Indicates if the opto input contact-closure input is active (on) or not (off) read-only 862-02411 February 04 Velox LE Installation and Operations Manual MIB Elements – Trap Descriptions Table 11-2. Trap Descriptions for MIB Elements No Trap MdrmteTrapUndefined : Informational MdrmteTrapPayloadLOS : Critical MdrmteTrapPayloadAIS : Critical MdrmteTrapLinkUnavailable : Critical MdrmteTrapLinkFrameUnlock : Critical MdrmteTrapLinkOuSynthUnlock : Critical MdrmteTrapLinkMinorPERExceeded : Minor MdrmteTrapLinkMajorPERExceeded : Major MdrmteTrapLinkCriticalPERExceeded : Critical MdrmteTrapLinkESRExceeded : Minor MdrmteTrapLinkSESRExceeded : Critical MdrmteTrapLinkBBERExceeded : Minor MdrmteTrapFTPUploadDone : Informational MdrmteTrapFlashEraseFail : Informational MdrmteTrapFirmwareUpgradePass : Informational MdrmteTrapFirmwareUpgradeFail : Informational MdrmteTrapInterstationCommsTimeO ut : Major MdrmteTrapInterstationCommsInvalid Response : Minor MdrmteTrapOUCommsTimeOut : Major MdrmteTrapOUCommsInvalidRespons e : Minor MdrmteTrapOUCommsTxFail MdrmteTrapSSPCRCError : Minor MdrmteTrapSSPLengthError : Min or MdrmteTrapOptoInput1Off : Major MdrmteTrapOptoInput1On : Major MdrmteTrapOptoInput2Off : Major MdrmteTrapOptoInput2On : Major MdrmteTrapUserLoginFailed : Informational MdrmteTrapUserLogoutFailed : Informational MdrmteTrapUserAddFailed : Informational 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 862-02411 February 04 Description Indicates a Loss of Signal identified on the INPUT TO a tributary Indicates an Alarm Indication Signal ' all 1's ' identified/sensed on the INPUT TO a tributary Indicates, based on G.826 criteria if the RF Link has become unavailable Indicates a Frame Unlock condition associated with the DIU Indicates if a synthesiser unlock condition was identified in the RFU Indicates the minor packet error rate threshold was exceeded Indicates the major packet error rate threshold was exceeded Indicates the critical packet error rate threshold was exceeded Indicates the Link Error Second Ratio Threshold limit was exceeded Indicates the Link Severely Error Second Ratio threshold limit was exceeded Indicates the Link Background Block Error Rate threshold limit was exceeded Indicates FTP Upload done Indicates failure to erase Application flash Indicates that firmware was uploaded successfully Indicates that there was a firmware upload failure Indicates an inter-station communications timeout Indicates a communications error on the inter-station overhead link Indicates an RFU communications timeout Indicates an RFU communications error - an invalid response was received Indicates RFU communications transmit failure Simple Serial Protocol CRC error identified Simple Serial Protocol Length error identified Contact closure input off state detected - Opto 1 Contact closure input off state detected- Opto 1 Contact closure input off state detected - Opto 2 Contact closure input on state detected - Opto 2 With security MODE ON - indicates a user attempted to log on and the attempt failed With security MODE ON - indicates a user attempted to log out and the attempt failed With security MODE ON - indicates there was an attempt to add a user, but the attempt failed. 11-19 Chapter 11. Domain/Network Management of the Velox LE Product Range Table 11 -2 . Trap Descriptions for MIB Elements No 31 Trap 34 MdrmteTrapUserDeleteFailed : Informational MdrmteTrapUserLogIn : Informational MdrmteTrapUserLogOut : Informational MdrmteTrapUserAdd : Informational 35 MdrmteTrapUserDelete : Informational 36 MdrmteTrapOUSetBandPlan : Informational MdrmteTrapOUSetTxChannel : Informational MdrmteTrapOUSetRxChannel : Informational MdrmteTrapOUEepromWrite : Minor MdrmteTrapOUSetTxPower : Informational MdrmteTrapOUSetPNCode MdrmteTrapOUSetAutoRecovery 32 33 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 11-20 MdrmteTrapOUProgramConfig MdrmteTrapOUChangeRFLoopback : Informational MdrmteTrapOUChangeBBPLoopback : Informational MdrmteTrapOUWriteBBP : Minor MdrmteTrapSetDate : Informational MdrmteTrapSetTime : Informational MdrmteTrapSynchronizeSwRTC : Informational MdrmteTrapSetRelayLabel MdrmteTrapSetRelayOpenStateLabel MdrmteTrapSetRelayClosedStateLabel MdrmteTrapSetRelayDefaultState : NA MdrmteTrapSetRelayCurrentState : Informational MdrmteTrapRelayScriptEnable MdrmteTrapRelayScriptDisable MdrmteTrapGetEventLog : Informational MdrmteTrapClearEventLog : Informational MdrmteTrapSelfTestFailure : Major MdrmteTrapProcessorReset : Critical MdrmteTrapEtherRx MdrmteTrapTest : Informational MdrmteTrapGenericText MdrmteTrapGenericText_Data MdrmteTrapGenericText_DecData MdrmteTrapSocket_Error MdrmteLog_Link_Status : Informational Description With security MODE ON - indicates there was an attempt to remove/delete a user, but the attempt failed. With security MODE ON - indicates a user logged in. With security MODE ON - indicates a user logged out. With security MODE ON - indicates a user was added successfully. With security MODE ON - indicates a user was deleted successfully. Indicates the RFU channel/band plan was changed. Indicates the RFU transmit frequency was changed. Indicates the RFU receive frequency was changed. Indicates there was an attempt to write to the RFU EEPROM. Indicates there was an attempt to change the transmit power. Deprecated Indicates there was an attempt to change the 'auto recovery' setting. Deprecated Indicates a change the RFU RF Loopback setting was implemented. Indicates a change the Baseband Processor Loopback setting was implemented. Indicates there was an attempt to write to the Baseband Processor. Indicates the DIU date was adjusted. Indicates the DIU time was adjusted. Indicates the DIUs time was synchronised with its real-time clock. A relay label was changed. A relay open-state label was changed. A relay closed-state label was changed. Deprecated Relay's current state has changed Relay scripting is enabled. Relay scripting is disabled. DIUs event log is being accessed. DIUs event log is being cleared. DIUs self test failed. There was a DIU processor reset. There was a DIU Receive Ethernet buffer error. Test trap Test trap Test trap Tes t trap Test trap The Event Log was cleared, so a summary of the status has been logged. 862-02411 February 04 Velox LE Installation and Operations Manual Table 11-2. Trap Descriptions for MIB Elements No 68 Trap 70 71 72 73 74 MdrmteLog_Link_Errors : Informational MdrmteLog_Link_Corrections : Informational MdrmteLocRelayScriptOpen : Minor MdrmteLocRelayScriptClose : Minor MdrmteRemRelayScriptOpen : Minor MdrmteRemRelayScriptClose : Minor MdrmteRemScriptEvent : Minor 75 76 77 MdrmteTrapLinkFrameUnlockAgain MdrmteTrapOUSetFrequencies MdrmteTrapOUSetPersonality 69 862-02411 February 04 Description One or more packet errors occurred in the last error window. One or more corrected symbols occurred in the last error window. A relay opened as a result of a local relay -scripting event. A re lay closed as a result of a local relay -scripting event. A relay opened as a result of a remote relay -scripting event. A relay closed as a result of a remote relay-scripting event. A remote event occurred which will be processed by relay scripting. Indicates a Frame Unlock condition associated with the DIU Indicates the RFU receive frequencies were changed. Indicates the RFU FPGA personality was changed. 11-21 Velox LE Installation and Operations Manual Chapter 12 : 1+1 Protection System Operation System Description When a single radio link is used to convey user data, any number of unexpected events may cause the link to fail resulting in user data being lost. This would require immediate corrective actions from the network operator responsible for maintaining the radio link. Since such a failure may occur at any time and possibly at a remote location, corrective actions may be very costly, both in terms of downtime and human resources. Common reasons for radio links to fail are: • Signal fading on the radio link • The presence of strong in-band interference • Equipment failure One possible solution to this problem is to install a second redundant radio link that can automatically take over the function of the primary radio link. This not only reduces the downtime of the link, but also provides the network operator with the opportunity to repair the faulty link at a convenient time. This document describes the one-plus-one redundancy system that can be used with the radio products of Stratex Networks. Radio systems that are currently supported by the system are: • Velox LE 2400, Velox LE 2410 SR, Velox LE 2410 SRi • Velox LE 5800, Velox LE 5810 SR, Velox LE 5810 SRi • Velox LE 2425 SR, Velox LE 2425 SRi • Velox LE 5825 SR, Velox LE 5825 SRi This document includes a detailed technical description of the redundancy system and contains informat ion on its installation. Technical Description System Overview General The functionality required to provide a protected radio link is built into the Velox LEtype Software Radios. This implies that the user can set up a protected radio link by interconnecting the equipment for two parallel radio links through a 1RU-protection panel and a dedicated communications cable. 862-02411 February 04 12-1 Chapter 12. 1+1 Protection System Operation Each DIU in a protected radio system continuously monitors the status of the radio link it uses, as well as the radio link provided through the redundant system running in parallel. DIUs forming part of a redundant link at each end of the radio link share status information through a cable connecting the two Auxiliary ports of the DIUs. Only the tributary payload data channels are protected by the redundant link i.e. there is no protection for Ethernet data. Tributary payload data is split and combined between links through a 1RU-protection panel that connects to the user network equipment as well as the two DIUs used at each end of the redundant link. Although both radio links are functioning continuously, only one of the DIUs is actively driving the tributary channels of the user network at any given time. Each DIU continuously monitors the level of t he Packet Error Ratio (PER) for the radio link on which it is receiving user data. When the PER exceeds a predefined ratio of 10 consecutive seconds, the DIU driving the tributary channels of the user network will signal the redundant DIU to take over processing the data it receives over the radio link. The value of the PER threshold is configurable and can be changed through the Velox LE NCT if required. The default value is set at 30%. There is no notion of a primary and secondary link in this redundancy system. The first link to be configured successfully will start driving the tributary payload channels. Switch over will only take place when the aforementioned condition occurs. In the event where the link to which the data was switched over fails at a later stage, the system will attempt to switch the data back to the original link. NOTE 1: A situation can arise where the up - and downstream user tributary data is carried by separate radio links, i.e. link A carries the upstream data, and link B carries the downstream data. NOTE 2: Due to the architecture of the redundancy system, the process of switching over from one link to another is not hitless and user tributary data will be lost for a few seconds (< 10). System Configuration The block diagram in Figure 12-1 on page 12-3 illustrates a typical redundancy system configuration. Note that this system is managed over an Ethernet LAN, where the two local DIUs are connected to the LAN using a hub. It is important to note that the IP addresses for each DIU should be unique. It is however possible to configure each link in the redundant system separately through the Element-Manager port of each local DIU, in which case it is not necessary to assign unique IP addresses to the DIUs. The block diagram in Figure 12-1 also illustrates the following interfaces: 12-2 • DIU A to DIU B connection through the respective Auxiliary ports of the four DIUs • The Protection Panel interfaces on each side of the link that combines and splits the tributary payload channels between the two radio links • The single user network interfaces provided by the Protection Panel • The two radio links that provide the redundancy required for user data protection 862-02411 February 04 Velox LE Installation and Operations Manual Tributries Tributries Network Port IP Addr 192.168.1.2 Network Port IP Addr 192.168.1.3 DIU 1 A RFU RF Link A RFU DIU 2 A AUX Port Cross Connect AUX Port Cross Connect DIU 1 B RFU RF Link B RFU Protection Panel Splitter/Combiner ProtectionPanel Splitter/Combiner Ethernet DIU 2 B Network Port IP Addr Network Port IP Addr 192.168.1.5 Ethernet 192.168.1.4 HUB Config PC Figure 12-1. Block Diagram of a Typical Redundancy Protected System where the Radio Links are Managed through an Ethernet Network 1RU Protection Panel There are two types of protection panels: a four and an eight tributary channel panel. They operate in the same way and perform the signal splitting and combination functions for the tributary channels taking part in the redundancy protected radio system. Note from Table 12-1 that the Protection Kit is currently only provided in 110ohm as a compromise to make provision for E1 and T1 mode. Table 12 -1 : Protection Kit Connector Interfaces Description Connector Impedance Velox LE Protection Panel Payload Network Interface 2xDB-25 or 8xRJ-48 110 ohm DIU Interface 2x2xDB-25 110 ohm Payload Network Interface DB-25 or 4xRJ-48 110 ohm DIU Interface 2xDB-25 110 ohm Velox LE Protection Panel The cables required to connect the Patch Panel to the two DIUs are provided with the Patch Panel. The DB-25 pin-outs used for each DB-25 connector on the patch panel are exactly the same as that of the Velox LE DIUs respectively. Auxiliary Port Communication The two DIUs on each side of the radio link share status information through the two relay outputs and OPTO inputs on the Auxiliary (AUX) port of each DIU. Information shared by each of these: 862-02411 February 04 12-3 Chapter 12. 1+1 Protection System Operation • Indication if the DIU is currently driving the tributary channels on the user network • The current Frame Lock status detected by the DIU for the radio link it is using System Functional Description Each DIU taking part in a protected radio link continuously monitors the PER of the radio link it is receiving tributary data over. If the PER for the link increases above the Sever Error Margin for more than 10 consecutive seconds, the DIU will request the second DIU to take over the driving of the tributary channels if the second DIU sees a frame lock. Once the second DIU has started driving the tributary channels, the first DIU becomes the redundant link. The flow diagram for the algorithm that governs the protection switchover process in each DIU is illustrated in Figure 12-2 below . Reset Is IU driving the Tribs Reset Timer NO NO Is Redundant IU driving Tribs YES NO PER > Threshold IU has frame lock YES YES Timer >= 10sec Start Driving Tribs & Signal Redundant IU YES NO YES Stop Driving Tribs & Signal Redundant IU YES Redundant IU has frame lock Figure 12 -2 . Redundant System Switch-over Algorithm 12-4 862-02411 February 04 Velox LE Installation and Operations Manual Installation Hardware Installation The following list of equipment is required to set up a protected radio link: • Four Velox LE DIUs • Four Velox LE RFUs • Two Velox LE Protection Kit 1RU panels (Supplied with protection kit) • Four / Eight DIU interface loom cables (Supplied with protection kit) • Tributary channel interface cables to connect to the user network • Two DIU auxiliary communications cables (Supplied with protection kit) • Standard tools and cabling required to set up a Velox LE radio link Illustrations of the Protection Kits front panels can be seen in Figure 12-3 and Figure 12-4 below. Note from the drawings that the Velox LE Protection Kit offers the ability to protect eight E1/T1 tributary channels. Follow the steps below at each site to interconnect and set up the protected radio systems: 1. Install each DIU -RFU system as described in the Velox LE User Manual 2. Install the four / eight tributary channel Protection Kit panel in the rack mount 3. Connect tributary paths A and B on the Protection Kit panel to the two installed DIUs using the provided DB-25 interface cables 4. Link the two DIU auxiliary ports of the DIUs through the DIU auxiliary communications cable 5. Switch on the two units and configure the radios as explained in Radio Software Configuration on page 12-6. 6. Connect the tributary interface of the Protection Kit panel to the user network through the preferred interface (DB-25 / RJ48) NOTE: Ensure that you acquire the correct protection kit, i.e. the one that matches the DIU type you intend to use. 8U Figure 12-3. Velox LE 8U Protection Kit Front Panel (Unbalanced) 8B Figure 12-4. Velox LE 8B Protection Kit Front Panel (Balanced) 862-02411 February 04 12-5 Chapter 12. 1+1 Protection System Operation Figure 12 -5 . Tributary Channel Interface Cable used to connect Protection Kit Paths A & B to the two DIUs DIU auxiliary communications cables are supplied with the Protection Kit and are used to connect the auxiliary ports of the two DIUs in accordance with Table 12-2 below. The system diagram when using the two radio pairs in bridging mode is shown in Figure 12-1 on page 12-3. Table 12-2. Auxiliary Port Cross-connection Radio 1A Pin No Radio 1B Pin No 12 13 14 15 12 13 14 15 Table 12-3. Auxiliary Port Cross-connection Radio Software Configuration Two MIB elements are used to configure the radios taking part in the protected radio link. T hese MIB elements can be set using any SNMP element manager application, or through the Velox LE NCT application. Please refer to the following for details on using the above applications: • Velox LE NCT HTML help file. • 3rd party user manual (If a 3rd party SNMP element manager / MIB browser is used. Set the following MIB element in all DIUs taking part in the protected radio link to 1 (Yes). MdrmteOnePlusOne (OID: 1.3.6.1.4.1.1316.1.1.1.2.4.17, Parent: MdrmteGeneral) The MIB element controlling the switch -over threshold, MdrmteSevereErrorMargin (OID: 1.3.6.1.4.1.1316.1.1.1.2.2.18, Parent: MdrmteRFLinkConf), is set to 30% by default. This value is a percentage and represents the switchover threshold for the Packet Error Ratio (PER). When the PER exceeds 30%, the switchover will occur. The value of this MIB element can be adjusted to meet the exact user requirements. It is advisable to set the switchover threshold on all DIUs to the same value. 12-6 862-02411 February 04 Velox LE Installation and Operations Manual System Verification Since most of the functionality of the protected system is hidden from the user, it may be difficult to monitor the status at times. It can however be determined by monitoring the MIB elements listed below. The status of the protected link can also be monitored through the Velox LE NCT. Please refer to the Velox LE NCT user manual for more information on this option. 862-02411 February 04 • Name: MdrmteOnePlusOne – shows if the protected mode is active (OID: 1.3.6.1.4.1.1316.1.1.1.2.4.17, Parent: MdrmteGeneral) • Name: MdrmtePayloadDrive – shows if the DIU is driving the tributary channels of the user network (OID: 1.3.6.1.4.1.1316.1.1.1.3.1.5, Parent: MdrmteInfo) • Name: MdrmteLock – shows if frame lock is present (OID: 1.3.6.1.4.1.1316.1.1.1.3.1.6, Parent: MdrmteInfo) • Name: MdrmtePeerPayloadDrive – shows if the Auxiliary port connected DIU (Peer) is driving the tributary channels. This element is the inverse (opposite) of MdrmtePayloadDrive (OID: 1.3.6.1.4.1.1316.1.1.1.3.1.7, Parent: MdrmteInfo) • Name: MdrmtePeerLock - shows if the Auxiliary port connected DIU (Peer) has frame lock (OID: 1.3.6.1.4.1.1316.1.1.1.3.1.8, Parent: MdrmteInfo) • Name: MdrmteSevereErrorMargin – the threshold percentage value for link unavailable to switch over (OID: 1.3.6.1.4.1.1316.1.1.1.2.2.18, Parent: MdrmteRFLinkConf) • Name: MdrmteAveragePER – average Packet Error Ratio (OID: 1.3.6.1.4.1.1316.1.1.1.1.2.15, Parent: MdrmteRFLinkPerf) • Name: MdrmteCurrentPER – real time Packet Error Ratio. For example a PER of 1e-1 (10%) corresponds to a SevereErrorMargin value of 10. The Current PER has to exceed the Severe Error Margin for 10 seconds continuously for the link to become unavailable and switch over to its peer DIU. (OID: 1.3.6.1.4.1.1316.1.1.1.1.2.3, Parent: MdrmteRFLinkPerf) 12-7 Velox LE Installation and Operations Manual Chapter 13 : Frequently Asked Questions (FAQ) General FAQs Can I operate several Velox LE radios in the same location? Yes. Up to 6 links (hops) have been operated from a single location. Please be advised that inter-radio isolation considerations must be adhered to. This includes considerations related to antenna transmission characteristics. Can I use back-to- back RFs to make a straight repeater? Yes. Make sure to use either 2 high band or 2 low band radios at the same location. Does the Velox LE provide channel banks or multiplex to “break down” T1’s to DSO’s? No Has the Velox LE been connected to a PBX with E1 interface? Yes. A Velox LE link conveys Primary Rate data transparently. How does the Velox LE series equipment deal with interference? The Velox LE incorporates processing gain (through use of a spread spectrum technique). This provides interference immunity. What is the weight and dimensions of a packed Velox LE product? Velox LE 5800 and Velox 2400: 17.5 Kg (38.5 lb.) 57cm x 32cm x 42cm (weight includes mounting brackets and manual). Support FAQs 862-02411 February 04 Do you have 24 hour 7 day technical support if I have a radio failure? Technical support queries should be routed to the supplier from whom the equipment was purchased. As accredited distribution/sales channels, they are trained to deal with the majority of technical support issues. Should it be required, they will escalate the issue to Stratex Networks that has a worldwide support network. For informatio n on Stratex Networks support facilities refer to Support on page 1-4. 13-1 Chapter 13. FAQ 13-2 Where do I call for technical support? Your first call should be to the supplier from whom the equipment was purchased. As accredited distribution/sales channels they have been trained to deal with the majority of technical support issues which may arise. Should it be required, they will escalate the issue to Stratex Networks itself. For information on Stratex Networks support facilities refer to Support on page 1-4. For protected systems, can I use a double feeder antenna? Yes, two independent links are used for a protection system. Stratex Networks suggest using two different Tx frequencies. Essentially providing polarization diversity. How do I upgrade my Velox LE 2400 or Velox LE 5800 radio from 1E1/T1 to 2 and 4 E1/T1? A tributary code must be purchased. You use the NCT, a graphical utility to "load" the tributary code into the DIU. Thereafter, extra tributaries can be activated. See Chapter 5: NCT Installation for information on the NCT and Chapter 7:Tributary Upgrading. What T1/E1 configuration do I order if I only want to use radio for maximum capacity (10 Mbit) Ethernet? Radios with a single T1/E1 active are all that are required to provide this capacity. You then deact ivate the tributary using the graphical software utility supplied with the Velox LE radios. 862-02411 February 04 Velox LE Installation and Operations Manual Index 1+1 Protection System Overview, 12-1 Abbreviations, 1-3 About 1+1 Protection System, 12-1 1+1 Redundancy Protected Payload System, 8-14 DIU, 8-11 Frequency Plans, 8-5 RFU, 8-4 Velox LE Digital Radio Systems, 8-1 Accessories Supplied, 4-9 Adding a Modem for Windows NT, 6-3 Adding Dial- up Networking for Windows NT, 6-3 Antenna Alignment, 4-23 Antenna Connector, 3-13 Antenna Installation, 4-16 Antenna Isolation, 2-6 Antenna Selection, 2-2 Associated Documents, 1-2 Auxiliary I/O, 3-10 Auxiliary Input Interface, 8-19 Auxiliary Output Interface, 8-19 Back Panel Velox LE 75/120 Ohm DIU, 3-2 Back-to-Back test With PC, 4-12 Without PC, 4-10 Balanced 120 Ohm Pin Connections, 3-4, 3-6 BaseBand Loopback, 4-26 Bridged Configuration IP Address Assignment, 6-7 Cables DIU to RFU (RJ45 + power) Cable type, 8-2 Cables Assemblies to be Manufactured, 4-7 Commissioning, 4-22 Information required, 4-22 Set Transmitted Power Level, 4-26 Commisssioning Equipment required, 4-22 Configuring a 1+1 Protection System, 12-2 Control, Indicators and Connectors on the DIU, 3-1 Customer Supplied Equipment, 4-8 Diagnostics, 4-26 862-02411 February 04 Dial-up networking Add Windows 95/98, 6-5 DIU Installation, 4-19 Payload Interface Options, 8-13 Variants, 9-1 DIU Comms LED, 3-14 DIU DC In Connector, 3-14 DIU DC Power Input, 3-11 DIU description, 8-11 DIU Power LED , 3-14 DIU Status Diodes, 3-6 DIU to RFU Data cables Installation, 4-21 DIU/RFU Data, 3-10 DIU/RFU Data Connector, 3-14 DIU/RFU Link LED, 3-9 Electrical Performance data, 8-15 Element Manager Port, 3-9 Element Manager Port Interface, 8-19 Environmental data, 8-14 Equipment Required for Commissioning, 4-22 Ethernet Traffic Interface, 8-18 ETSI Notice, 3 FAQs General, 13-1 Support, 13-1 FCC Notice, 3 Firmware Upload FTP, 7 -1 Firmware upgrades, 7-1 Fixed Antennas, 2-3 Frequency Multiplexing, 2-6 Frequency Plans, 8-5 Frequency Channel Plan D (FCC Compliant), 8-9 Velox LE 2410 and Velox LE 2410i, 8-6 Velox LE 2410 and Velox LE 2410i (USA Only), 8-5 Velox LE 2450 and Velox LE 2450i (FCC Compliant), 8-8 Velox LE 5810 and Velox LE 5810i, 8-5 Velox LE 5850 and Velox LE 5850i, 8-6 Front Panel Velox LE 10 DIU, 3-2 Velox LE 25 DIU, 3-2 Velox LE 50 DIU, 3-3 Velox LE 75/120 Ohm DIU, 3-2 Velox LE DIU 120 Ohm, 3-2 Velox LE IP DIU, 3-3 Front Panels Velox LE IRFU, 3-13 Full duplex mode at max transfer rate, 7-2 Fuse Holder, 3-12 Index General Hazards, 4-2 Graphical Cues, 1-2 Ground Terminal, 3-12 Ground Terminal (RFU), 3-15 Hardware Installation Overview, 4-5 Health and Safety General, 4-1 General Hazards, 4-2 Operator, 4-2 Requirements, 4-1 Health and Safety Requirements, 4-1 IF Loopback, 4-26 Indoor/RFU Interface, 8-19 INDUSTRY CANA DA Notice, 3 Installation Antenna, 4-16 Antenna Alignment, 4-23 Back-to-Back test (without PC), 4-10 Cables Assemblies to be Manufactured, 4-7 Commissioning, 4-22 Contents of Accessories Box, 4-9 DIU, 4-19 DIU to RFU Data cables, 4-21 IRFU, 4-19 Knowledge required, 1-1 ORFU, 4-16 Overview, 4-5 Power Cables, 4-21 Pre-Installation Checks, 4-6 RFU Mechanical, 4-17 Tools and Equipment, 4-6 Unpacking the Equipment, 4-8 User Supplied Equipment, 4-8 Installation Planning Antenna Isolation, 2-6 Antenna Selection, 2-2 Fixed Antennas, 2-3 Frequency Multiplexing, 2-6 Interference, 2-4 Multipath Effects, 2-4 Site Evaluation, 2-3 System Type Selection, 2-1 Transmitted Power Levels, 2-5 Installation Record, 4-27 Installing a 1+1 Protection System, 12-5 Interfaces Auxiliary Input, 8-19 Auxiliary Output, 8-19 Element Manager Port, 8-19 Ethernet Traffic, 8-18 Indoor/RFU, 8-19 Wayside Channel, 8-19 Interference considerations, 2-4 IP Address Assignment Bridged configuration, 6-7 Routed Configuration, 6-9 IP configuration of the Velox LE, 6-7 IRFU Installation, 4-19 Loopback Procedure, 4-27 Manual contents, 1-2 MIB Elements – OID (Object ID) Descriptions, 11-2 MIB Elements – Trap Descriptions, 11-19 Microcell Backhaul, 2-5 Modem Add Windows 95/98, 6-4 Modulation Different types Velox LE 2400, 8-15 Velox LE 5800, 8-16 Velox LE 5850, 8-10 Multipath Effects, 2-4 NCT Installation, 5-2 JRE Installation, 5-2 PC requirements, 5-2 PC Set-up, 6-1 Using to configure a Radio, 5-3 NCT PC Set-up Adding a Modem for Windows NT, 6-3 AddingDial- up Networking for Windows NT, 6-3 Adding Dial- up Networking for Windows XP, 6-2 Dial- up Connection Properties for Windows 2000/Windows XP, 6-2 Dial- up Networking Windows 2000, 6-1 PPP Serial Communications, 6-1 NCT Software Installation, 5-1 On/Off Switch, 3-12 ORFU Installation, 4-16 Overview of the system, 8-4 Payload Data Interfaces specification, 8-18 Payload Interface Options, 8-13 Ethernet Payload, 8-13 Tributary Payload, 8-13 Payload T1/E1 Connectors, 3-3 Balanced/Unbalanced 25-Way DiType, 3-3, 4-20 Balanced/Unbalanced RJ48, 3-5 Unbalanced Payload Data (BNC), 3-6 Physical data, 8-14 Pin Connections for Balanced 120 Ohm Termination on 25-Way D-Type Connector, 3-4 Pin Connections for Balanced RJ48 Connectors on Velox LE 10 and Velox LE 25 DIUs, 3-6 Pin Connections for Unbalanced 75 Ohm Termination on 25-Way D-Type Connector, 3-4, 4-20 Pinging on a Bridged Network, 6-7 Pin-outs Auxiliary In/Out Connector, 3-10 862-02411 February 04 Velox LE Installation and Operations Manual DC Power Connector (Velox LE 10, Velox LE 25, Velox LE 50 DIU), 3-12 DC Power Connector (Velox LE DIU 120 Ohm & 75/120 Ohm), 3-12 RFU Antenna Connector, 3-14 RFU RSSI Connector, 3-14 Service Channel Connector, 3-9 Power DIU DC requirement, 8-14 Power Cables Installation, 4-21 Pre-Installation Checks, 4-6 Reset/Configuration Button, 3-7 RF Interface specification, 8-17 RF Loopback, 4-26 RF Power Output Options, 8-11 RFU Variants, 9-1 RFU DC Out, 3-10 RFU description, 8-4 Routed Configuration IP Address Assignment, 3-8, 6-9 RSSI Connector, 3-14 Service (Wayside) Serial Data Channel, 3-8 Set Transmitted Power Level, 4-26 Site Evaluation, 2-3 Site Installation, 4-15 Software configuration of a 1+1 Protection System, 12-6 862-02411 February 04 Stratex Networks Contacting, 1-4 Support, 1-4 System Matrix, 9-2 System Type Selection, 2-1 System Variants, 9-4 Test Record, 4-28 Tools and Equipment for Installation, 4-6 Transceiver Characteristics, 8-17 Transmitted Power Levels, 2-5 Tributary Upgrading, 7-3 Unbalanced 75 Ohm Pin Connections, 3-4, 4-20 Unpacking the Equipment, 4-8 Upgrading Firmware, 7-1 Tributaries, 7-3 Velox LE Models available, 8-2 Verifying a 1+1 Protection System, 12-7 Wayside Channel Interface, 8-19
Source Exif Data:
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