Cisco Systems BTS-R3 Broadband Data BTS User Manual chpt 1 40 00047 01 F I C TTA

Cisco Systems, Inc Broadband Data BTS chpt 1 40 00047 01 F I C TTA

Manual 1

Ripwave™ Base Station Installation & Commissioning Guide Part Number 40-00047-01 Revision F (TTA), Version 1.0 October 23, 2003 Proprietary All information disclosed by this document is the proprietary property of Navini Networks, Inc. and is protected by copyright, trademark, and/or trade secret laws. All rights therein are expressly reserved.
Ripwave Base Station I&C Guide Navini Networks, Inc. Chapter 1 2 Part #40-00047-01 Rev F v1.0 (TTA) October 23, 2003 About This Document Purpose This document provides a Navini-certified Installation & Commissioning Technician or Field Engineer with instructions to properly install the Base Transceiver Station (BTS), Radio Frequency Subsystem (RFS), and cabling; and to test and commission the Base Station after installation. Revision History Date Revision/Version Authors Editors Comments 2001 A/1.0 J. Price, C. Keltner, A.Chua, P. Blain, J. Coulson, D. Karina, K. Sharp, L. Hoffman N/A Draft 4.02 B/v1.0 Same N/A Preliminary 8.30.02 C/1.0 Same N/A Prepare for release 1.16 9.3.02 C/1.0 Same S. Redfoot Review comments from class 8.30.02 9.27.02 C/1.0 Same Same Preliminary Commercial Release 1.18 10.18.02 C/1.0 Same Same Feedback on forms and specifications 2.7.03 D/1.0 Same Same Combined all Base Station I&C into one manual; Preliminary 1.19 2.28.03 D/1.0 Same Same Standard Release 1.19 4.4.03 D/1.0 Same Same File Mngtchanges, no content change 7.30.03 E/1.0 Same + R. Hernandez E. Curl, M. Johnson Same Standard Release 1.20 9.12.03 F/1.0 J. Coulson + L. Font L. Font Draft updates for TTA trials 9.27.03 F/1.0 D. Karina, E. Condon S. Redfoot & L. Font UL & TTA updates; TOC, Grounding diagrams (Fig 1, 2, 3), Flow Diagram, Technical Specs Table, inclinometer 10.04.03 F/1.0 H. Bhakta, Mitch Johnson L.Font Changes required for UL compliance. 2.4 TTA and 3.5 TTA tables added to Appx O. Page and TOC renumbering. 10.09.03 F/1.0 L.Font Consolidated changes after Oct 9 review. Plurals of acronyms. 10.23.03 F/1.0 J.Coulson, P.Prudhomme, L.Font L.Font Some drawing updates pending from the Oct 9 review. Magnetic Declination charts update.
Navini Networks, Inc. Ripwave Base Station I&C Guide Chapter 1 Part #40-00047-01 Rev F v1.0 (TTA) 3 October 23, 2003 Contacts Contact Navini Networks Technical Support during normal business hours: Monday through Friday 8:30 a.m. to 5:30 p.m. Central Time. You can also submit questions or comments by web or email at any time. Corporate Headquarters: (972) 852-4200 Technical Support: 1-866-RIPWAVE Local Number: (972) 852-4389 Web Address: www.navini.com / select Technical Support E-mail: techsupport@navini.com Navini Networks, Inc. 2240 Campbell Creek Blvd. Suite 110 Richardson, Texas 75082 USA
Ripwave Base Station I&C Guide Navini Networks, Inc. Chapter 1 4 Part #40-00047-01 Rev F v1.0 (TTA) October 23, 2003 Permissions, Trademarks & Distribution Copyright© September 2003, Navini Networks, Inc. All information contained herein and disclosed by this document is the proprietary property of Navini Networks, Inc. and all rights therein are expressly reserved. Acceptance of this material signifies agreement by the recipient that the information contained in this document is confidential and that it will be used solely for the purposes set forth herein. Acceptance of this material signifies agreement by the recipient that it will not be used, reproduced in whole or in part, disclosed, distributed, or conveyed to others in any manner or by any means – graphic, electronic, or mechanical, including photocopying, recording, taping, or information storage and retrieval systems – without the express written permission of Navini Networks, Inc. Navini Networks, Internet at the Speed of Thought, zero-install, unwired by Navini, the Navini Networks logo, and Ripwave are trademarks of Navini Networks, Inc. Other product and company names mentioned herein may be trademarks and/or service marks of their respective owners. Nothing herein constitutes any representation, warranty, assurance, or guaranty of any kind. Because of continuing developments and improvements in design, manufacturing, and deployment, material in this document is subject to change without notification and does not represent any commitment or obligation on the part of Navini Networks, Inc. Navini Networks, Inc. shall have no liability for any error or damages resulting from the use of this document. Any unauthorized usage is strictly prohibited without the express written permission of Navini Networks, Inc. Copyright ? 2003 Navini Networks, Inc. All Rights Reserved. Navini Networks, Inc. 2240 Campbell Creek Boulevard Suite 110 Richardson, Texas 75082 USA
Navini Networks, Inc. Ripwave Base Station I&C Guide Chapter 1 Part #40-00047-01 Rev F v1.0 (TTA) 5 October 23, 2003 TABLE OF CONTENTS About This Document 2 Permissions, Trademarks & Distribution 4 Table of Contents 5 Safety 6 Regulatory Information 7 Battery Caution & Procedures 10 Glossary of Terms & Abbreviations 11 CHAPTER 1: OVERVIEW 20 RIPWAVE DESCRIPTION 21 PROCEDURAL DOCUMENTS & FORMS 23 HIGH-LEVEL I&C PROCESS FLOWCHART 23 BASE STATION COMPONENTS 34 TECHNICAL SPECIFICATIONS 38 BTS INPUT/OUTPUT SPECIFICATIONS 39 CHAPTER 2: INSTALLATION 41 PRE-INSTALLATION 41 INSTALL POWER & GROUNDING 45 INSTALL CABLES 48 INSTALL THE BTS 55 INSTALL GPS ANTENNAS 60 INSTALL THE RFS 61 VERIFY INSTALLED CIRCUIT CARDS 73 BASE STATION INSTALLATION CERTIFICATION 74 CHAPTER 3: COMMISSIONING 75 REVIEW CUSTOMER NETWORK PLANS 75 INSTALL EMS SERVER 75 VERIFY CABLE CONNECTIONS 76 CONFIGURE & POWER UP THE BTS 77 CALIBRATE THE BASE STATION 100 PERFORM THE CALIBRATION VERIFICATION PROCEDURE 104 SINGLE ANTENNA TEST 104 EXPORT BTS DATA 104 PERFORM LOCAL MODEM TESTS 104 INSTALL & TEST CUSTOMER EMS OPERATIONS 105 PERFORM CALIBRATION USING CUSTOMER’S EMS 106 VERIFY SYSTEM PERFORMANCE 106 VERIFY SYSTEM OPERATION WITH MULTIPLE MODEMS 107 BACK UP EMS DATABASE 107 CUSTOMER ACCEPTANCE 107
Ripwave Base Station I&C Guide Navini Networks, Inc. Chapter 1 6 Part #40-00047-01 Rev F v1.0 (TTA) October 23, 2003 APPENDICES A: SAMPLE STATEMENT OF WORK (SOW) 109 B: SAMPLE RESPONSIBILITY ASSIGNMENT MATRIX (RAM) 113 C: SAMPLE WORK BREAKDOWN STRUCTURE (WBS) 121 D: SITE CANDIDATE EVALUATION FORM 123 E: INTERFERENCE SWEEP PROCEDURE 135 F: INTERFERENCE SWEEP TOOL 141 G: BTS SPECIFICATIONS 147 H: RFS DATA SHEETS 155 I: BTS OUTDOOR ENCLOSURES GUIDE 159 J: RECTIFIER/BATTERY BACKUP SPECIFICATIONS 161 K: SAMPLE BASE STATION DRAWING 163 L: ANTENNA POWER & CABLE SELECTION PROCEDURE & FORM 165 M: SAMPLE BILL OF MATERIALS 171 N: INSTALL CONNECTORS ON CABLES PROCEDURE 175 O: RFS SYSTEM TEST (CABLE SWEEP) 181 P: BTS CHASSIS ALARMS 203 Q: SAMPLE TRI-SECTORED BTS GROUNDING DRAWING 205 R: SAMPLE TRI-SECTORED BTS POWER DRAWING 207 S: SINGLE ANTENNA TEST PROCEDURE 209 T: BASE STATION INSTALLATION CERTIFICATION FORM 217 U: EXCEL CONFIGURATION FORM 221 V: BASE STATION CALIBRATION VERIFICATION PROCEDURE & FORM 243 W: LOCAL MODEM TEST PROCEDURES 251 X: DRIVE STUDY PROCEDURE & FORM 257 Y: LOCATION (FTP) TEST PROCEDURE & FORM 263 Z: SITE INSTALLATION CLOSE-OUT DOCUMENTATION 271 AA: CUSTOMER ACCEPTANCE FORM 275
Navini Networks, Inc. Ripwave Base Station I&C Guide Chapter 1 Part #40-00047-01 Rev F v1.0 (TTA) 7 October 23, 2003 Safety To optimize safety and expedite installation and service, read this document thoroughly. Follow all warnings, cautions, and instructions marked on the equipment and included in this document. To aid in the prevention of injury and damage to property, cautionary symbols have been placed in this document to alert the reader to known potentially hazardous situations, or hazards to equipment or procedures. The symbols are placed before the information to which they apply. However, any situation that involves heavy equipment and electricity can become hazardous, and caution and safety should be practiced at all times when installing, servicing, or operating the equipment. Caution Symbol - possible equipment or property damage Warning Symbol - could cause personal injury or otherwise be hazardous to your health Navini Networks, Inc., expressly requires that when using Navini electronic equipment always follow the basic safety precautions to reduce the risk of electrical shock, fire, and injury to people and/or property. 1. Follow all warnings and instructions that come with the equipment. 2. Do not use the equipment while you are in a bathtub, shower, pool, or spa. Exposure of the equipment to water could cause severe electrical shock or serious damage to the equipment. 3. Do not allow any type of liquid to come in contact with the equipment. Unplug the equipment from the power source before cleaning. Use a damp cloth for cleaning. Do not use any soaps or liquid cleaners. 4. Follow all airport and FAA regulations when using the equipment on or near aircraft. 5. Only operate the equipment from the type of power source(s) indicated in this manual (110 VAC or Navini supplied battery). Any other type of input power source may cause damage to the equipment. 6. Power the equipment using only the battery or the AC adapter cable provided, and in accordance with the instructions specified in the User Guide. 7. Do not use a frayed or damaged power cord. Do not place the power cord where it can be stepped on or tripped over. 8. Do not touch wires where the insulation is frayed or worn unless the equipment has been disconnected from its power source. 9. Do not overload wall outlets, power strips, or extension cords. This can cause serious electrical shock or fire. 10. Do not place the equipment on an unstable surface. It can fall and cause injury or damage to the equipment.
Ripwave Base Station I&C Guide Navini Networks, Inc. Chapter 1 8 Part #40-00047-01 Rev F v1.0 (TTA) October 23, 2003 11. Do not disassemble the equipment. Removing covers exposes dangerous voltages or other risks and also voids the warranty. Incorrect reassembly can cause equipment damage or electrical shock. Only an authorized repair technician should service this product. 12. Do not expose the equipment to extreme hot or cold temperatures. 13. Do not use the equipment under the following conditions: ?? When the equipment has been exposed to water or moisture. ?? When the equipment has been damaged. ?? When the power cord is damaged or frayed. ?? When the equipment does not operate properly or shows a distinct change in performance.
Navini Networks, Inc. Ripwave Base Station I&C Guide Chapter 1 Part #40-00047-01 Rev F v1.0 (TTA) 9 October 23, 2003 Regulatory Information FCC Notice WARNING! This device is a Radio Frequency transmitter. It is required to comply with FCC RF exposure requirements for transmitting devices. A minimum separation distance of 2 meter or more must be maintained between the antenna and all persons during device operations to ensure compliance with the FCC’s rules for Radio Frequency Exposure. If this minimum distance cannot be maintained, exposure to RF levels that exceed the FCC’s limits may result. INFORMATION TO USER This device has been authorized as a radio frequency transmitter under the appropriate rules of the Federal Communications Commission. Any changes or modifications not expressly approved by Navini Networks could void the user’s authority to operate the equipment. UL & NEC/CEC Regulations 1. The Ripwave BTS must be installed in accordance with NEC/CEC Articles 800/810/830. 2. As a minimum, all DC power leads and bonding/grounding straps shall be 6 AWG copper conductors. 3. GPS, RF, and power/data cables in excess of 140 feet in length must have protective devices installed that are UL listed to UL 492, UL497A or UL497B, UL497C, and UL1449. 4. If lightning protection is required, the device(s) must comply with UL497. 5. Power supplies should be UL listed to UL60950 or UL60950-1 and have earthed SELV output. 6. Ethernet connections require a UL497B listed protection device to be installed between the BTS and the first network device. T1 connections must be routed from the BTS through a UL497 listed protection device at the demarcation point. 7. T1 interconnect cables between the BTS and demarcation point must be a minimum of #26 AWG wire, in accordance with NEC/CEC standards. 8. All power and ground conductors must be mechanically supported to avoid strain of the wires and connection points. 9. A UL listed disconnect device, such as a circuit breaker or fuse, must be installed between the power supply and BTS chassis connections. 10. Power-interconnect wires between the power supply/recitifier and the BTS Digital chassis must have heat shrink tubing applied over the barrel of the terminal lugs after crimping the wire. A picture is provided in the “Installation” section of this manual. 11. If it is necessary to replace a fuse on a CHP, CC or PA board, a fuse of the same type and with the same rating must be used to insure continued protection against risk of fire.
Ripwave Base Station I&C Guide Navini Networks, Inc. Chapter 1 10 Part #40-00047-01 Rev F v1.0 (TTA) October 23, 2003 Battery Caution & Procedures WARNING! To reduce risk of injury or fire, follow these instructions when handling the battery. 1. Risk of explosion is possible if the battery is replaced with one not supplied by Navini Networks. 2. Do not dispose of the battery in a fire. It may explode. Check with the local codes for battery disposal guidelines. 3. Do not open or mutilate the battery. The battery contains substances that are toxic, corrosive, or harmful to humans. If battery substances come in contact with the skin, seek medical help immediately. 4. Do not attempt to recharge the battery by any means except per the instructions in this manual. 5. Remove the battery from the equipment if the equipment is not going to be used for a long period of time. The battery could leak and cause damage to the equipment. 6. Exercise care when handling the battery to prevent shorting the battery with conducting materials such as bracelets, rings, and keys. 7. Store the battery pack in a dry place, 0 to +40 degrees Celsius. 8. Dispose of used batteries according to environmental guidelines.
Navini Networks, Inc. Ripwave Base Station I&C Guide Chapter 1 Part #40-00047-01 Rev F v1.0 (TTA) 11 October 23, 2003 Glossary of Terms & Abbreviations Term Stands For.... Meaning 802.11 802.11 Standard An IEEE LAN standard for wireless Ethernet replacement technology in the ISM band. Runs at up to 10 Mbps. ACC Access Channel or Access Code Channel AKA, Paging Channel. The signal path that tells a mobile to prepare for an incoming call. ACK Acknowledge Positive message sent by a protocol to acknowledge reception of a transmitted packet AP Access Point Wireless LAN transceiver that acts as a center point of an all-wireless network or as a connection point between wireless and wired networks. AMI Alternate Mark Inversion Old method for encoding data on a 64 kbps channel, which requires 8 kbps to maintain synchronization, leaving only 56 kbps available to transmit data ARP Address Resolution Protocol The function of the ARP is to match higher-level network IP addresses with the physical hardware address of a piece of equipment. ARQ Automatic Repeat reQuest A protocol for error control in data transmission that automatically requests the transmitter to resend a packet when the receiver detects an error in the packet. ASYNCH Asynchronous Not occurring at regular intervals, as in data piped over a network AWG American Wire Gauge A measure of thickness of copper, aluminum or other wiring in the U.S. ATM Asynchronous Transfer Mode Transporting a broad range of user data at irregular intervals over network facilities B8ZS Biploar 8-Zero Substitution An encoding method used on T1 circuits that inserts two successive ones of the same voltage - referred to as a bipolar violation - into a signal whenever eight consecutive zeros are transmitted. BB Broadband RF system with constant data rate of 1.5 Mbps or higher. BBU Battery Backup Unit Equipment used to keep a BTS operating in the event of a power outage BCC Broadcast Code (or Control) Channel A channel of data transmitted by one entity and received by many devices. BoM Bill of Materials List of the actual equipment to be manufactured and shipped to the installation site. BS Base Station Network Access equipment and software that transmits and receives, as well as processes, voice or data calls from mobile units to network connections. A Ripwave Base Station consists of the Base Transceiver Station (BTS) and the Radio Frequency Subsystem (RFS), or antenna, plus a Global Positioning System (GPS) antenna for timing. BTS Base Transceiver Station The Ripwave BTS is a two-shelf rack that holds the RF modules and digital circuit cards that interpret radio signals into computer language and sends messages to and from the local or wide area network. It functions between the RFS and the EMS to handle the signaling. BW Bandwidth Frequency spectrum usable for data transfers. It describes the maximum data rate that a signal can attain on the medium without encountering significant loss of power. Usually expressed in bits per second (digital) or Hertz (analog). BYTE Byte 8 bits
Ripwave Base Station I&C Guide Navini Networks, Inc. Chapter 1 12 Part #40-00047-01 Rev F v1.0 (TTA) October 23, 2003 Term Stands For.... Meaning CAM 1Configuration & Alarm Manager or 2Content Addressable Memory 1An EMS functionality that is handled through a Graphical User Interface for purposes of configuring elements in the system and handling other OAM requirements. 2Module of the BTS software used to provide mappings of users to channels. CBR Constant Bit Rate One of the two service categories available for the Management PVC in the ATM/T1 BTS configuration (the other one is UBR) CC 1Communications Controller or 2Cross-check 1A type of circuit card that resides in the Digital shelf of the Ripwave BTS. It handles all interfaces between BTS and network. 2An EMS functionality that allows the system to perform an automated sanity check of the datafill. CD 1Compact Disk or 2Change Directory 1An optical disk capable of storing large amounts of data (700x floppy disk). It can be inserted into most PCs and “read” to load files onto a computer 2A software programming term in “C” language that tells the computer to go to a different location in the computer’s memory. CDMA Code Division Multiple Access Digital cellular technology that uses a spread-spectrum technique where individual conversations are encoded with a random digital sequence. Increases capacity and speed of communications messages between mobile units over other types of wireless networks. CD-ROM Compact Disk - Read Only Memory See “CD.” If a CD is not Read Only, computers can write data to it with that capability. CDVT Cell Delay Variation Tolerance Delay variation parameter required by UBR and CBR. CHP Channel Processor Card A card in the digital shelf of the BTS that performs the first stage of signal processing for up to 4 antennae. One Navini 2.4 GHz BTS has 8 antennae. The card performs digital-to-analog conversion (DAC) and analog-to-digital conversion (ADC) for up to 10 carriers. CLEC Competitive Local Exchange Carrier A telephone company that competes with an incumbent Local Exchange Carrier (LEC). CLI Command Line Interface A text -based programming language through which a user communicates with an operating system or an application. CORBA Common Object Request Broker Agent A standard for Network Management Systems that allows integration with NMS regardless of programming language or Operating System. CPE Customer Premise Equipment Communications equipment that resides at the customer’s location. D4 D4 A framing standard for traditional time-division multiplexing, which standard describes user channels multiplexed onto a trunk that has been segmented (framed) into 24 bytes of 8 bits each. (See also ESF.) dB Decibel Unit of measurement for sound. A logarithmic expression of the ratio between two signal power, voltage, or current levels. A decibel is one-tenth of a Bel, a seldom-used unit named for Alexander Graham Bell, inventor of the telephone. dBd Decibel/Dipole A ratio, measured in decibels, of the effective gain of an antenna compared to a dipole antenna (2 horizontal rods in line with each other). The greater the dBd value the higher the gain and therefore the more acute the angle of coverage.
Navini Networks, Inc. Ripwave Base Station I&C Guide Chapter 1 Part #40-00047-01 Rev F v1.0 (TTA) 13 October 23, 2003 Term Stands For.... Meaning dBi Decibel/Isotropic A ratio, measured in decibels, of the effective gain of an antenna compared to an isotropic antenna (measured along axes in all directions). The greater the dBi value the higher the gain and therefore the more acute the angle of coverage. DHCP Dynamic Host Configuration Protocol A protocol for dynamically assigning IP addresses to devices on a network. DiffServ Differentiated Service Different Quality of Service (QoS) descriptions for different types of traffic, i.e., voice, video, email. The DiffServ table is where each level of QoS is defined. Equivalent to Class of Service (COS) in POTS. DIR Directory A special kind of file used to organize other files into a hierarchical structure. DL DownLink In this case, data messages transmitted from the BTS to the CPE. DNS Domain Name Server TCP/IP networking term that is a protocol for matching objects to network (IP) addresses. DS-1 Digital Signal - 1 Also “T1” or “E1”. Digital transmission equipment that can handle up to 1.544 Mbps. DSL Digital Subscriber Line A type of service whereby users gain access to the Internet through high-speed data networks. DSP Digital Signal Processing/Processor Compressing or manipulating analog signals to digital signals and vice-versa. EID Equipment Identifier Field in EMS for assigning IP address or name to individual pieces of equipment for purposes of configuring the system. EMS Element Management System An application that allows the user to define and manipulate managed objects as a system within an overall network. enet Ethernet The most widely-installed local area network (LAN) technology. Ethernet is specified in the IEEE 802.3 standard and typically uses coaxial cable or special grade of twisted pair wires. ERP Effective Radiated Power The actual power in Watts radiated from a transmitter’s antenna. ESF Extended Superframe In T-carrier, a synchronization frame that delineates 24 DS1 frames Note: ESF requires less frequent synchronization than the T-carrier D4 superframe format. (See also D4.) FCC Federal Communications Commission United States government regulatory agency that supervises, licenses and otherwise controls electronic and electromagnetic transmission standards. FE Far End A relative term that refers to the receiving element in a network, as opposed to the near-end element that is transmitting data. FEC 1Forward Error Correction or 2Fast Ethernet Controller 1A system of error control for data transmission wherein the receiving device has the capability to detect and correct any character or code block that contains fewer than a predetermined number of symbols in error. 2A process created and attached during BTS booting for the 10/100 Ethernet ports on the BTS. FTP File Transfer Protocol A TCP/IP method consisting of a client and server and used to transfer files between two or more sites or elements in a network.
Ripwave Base Station I&C Guide Navini Networks, Inc. Chapter 1 14 Part #40-00047-01 Rev F v1.0 (TTA) October 23, 2003 Term Stands For.... Meaning Gain Gain Ratio of the output amplitude of a signal to the input amplitude of a signal, expressed in decibels (dB). Gb Gigabit One billion (1,000,000,000) bits. GB Gigabyte One billion (1,000,000,000) bytes. GHz Gigahertz One billion (1,000,000,000) hertz - cycles per second. Ultra high frequency (UHF) signals, including microwave signals. GPS Global Positioning System A constellation of 24 well-spaced satellites that orbit the earth and enable users with GPS antennas to pinpoint their exact geographical position. GUI Graphical User Interface A graphic rather than purely text based user interface to a computer or computing system. HW Hardware Physical, tangible equipment Hz Hertz 1 cycle per second. I&C Installation & Commissioning Term used to describe the procedures of physically installing technical equipment then powering up the equipment to make sure it will operate (to put it “into commission”). IEC Inter-exchange Carrier Also IXC. Public switching network service provider (carrier) that connects across and between local exchange carriers (LEC). IF Interface Card Card on the digital shelf of the Ripwave BTS that takes the analog signal from the Channel Processor card (CHP) and converts it to a baseband signal before sending it on to the RF modules for transmission (forward link), and vice-versa (reverse link). IMA Inverse Multiplexing over ATM A method of building dynamic routes of 2 or more T1s to increase bandwidth so that PVCs can share the IMA resources, as needed, for data transmissions. inet Internet A worldwide system of computer networks in which users at any one computer can, if they have permission, get information from any other computer (and sometimes talk directly to users at other computers.) IP Internet Protocol A TCP/IP protocol used to route data from its source to its destination. ISM Industrial, Scientific and Medical Unlicensed band around 2.4 MHz ISP Internet Service Provider A company that provides access to the Internet. Kb Kilobit 1,024 bits KB Kilobyte 1,024 bytes KHz Kilohertz 1,000 hertz. L1 Layer 1 Physical Layer. Part of the OSI rules and standards for network management. L1 describes the physical layer, or electrical and mechanical port-to-port connections, in the network. L2 Layer 2 Data Link Layer. Part of the OSI rules and standards for network management. L2 describes the data link layer where data is set up and torn down in a specific format (frames), through the overall network. Also responsible for detecting and correcting errors by requesting retransmission. L3 Layer 3 Network Layer. Part of the OSI rules and standards for network management. L3 describes the network addressing that gets data to its destination within the network, i.e., IP addressing. LAN Local Area Network A data network of interconnected computers, servers, printers, and other peripherals that communicate at high speeds over short distances, usually within the same building. Also allows for sharing of resources.
Navini Networks, Inc. Ripwave Base Station I&C Guide Chapter 1 Part #40-00047-01 Rev F v1.0 (TTA) 15 October 23, 2003 Term Stands For.... Meaning LCP Link Control Protocol Basis of the Point-to-Point Protocol (PPP) scheme for negotiating and establishing connections. LDF see p.45 LED Light-emitting Diode An electronic device that lights up when electricity passes through it. Often used to indicate equipment or system state. LLC Logical Link Controller A protocol that governs the transition of frames between data stations regardless of how the medium is shared. It’s the upper sub-layer that further defines the Media Access Control (MAC) protocol. It provides the basis for an unacknowledged connectionless service on a LAN - i.e., error correction, multiplexing, broadcasting. LMR see p.45 LOS Line-of-sight Describes laser, microwave, RF, and infrared transmission systems that require no obstruction in a direct path between the transmitter and the receiver. MAC Media Access Control Protocol that governs access to a network in order to transmit data between nodes. In a wireless LAN, the MAC is the radio controller protocol (L2). Mb Megabit One million (1,000,000) bits. MB Megabyte One million bytes. Literally - 1,048,576 bytes. Mbps Megabits Per Second Transmission speed at rate of one million bytes per second. MCBS Multi-Carrier Beam Forming Synchronized Multiple Access technology used by Navini Ripwave systems MDM Modem Card A card in the Navini BTS that converts digital signals into analog so the signals can be transmitted over telephone lines, and vice-versa. Modem stands for modulator/demodulator. MHz Megahertz One million (1,000,000) hertz - cycles per second. Normally used to refer to how fast a microprocessor can execute instructions. MIB Management Information Base A collection of managed objects used in SNMP-based networks. MIBs carry information in a standard format so external tools can analyze network management and performance. MMDS Multipoint Multi-channel Distribution Service Fixed wireless, high-speed local service that operates at 2.1 - 2.7 GHz. Speed 10 Mbps. Originally conceived for cable TV service. MME see p.92 NE 1Near-end or 2Network Element 1The transmitting end, versus the receiving end, of a signal transmission. 2 A router, switch, or hub in an ISDN network. NEC National Electrical Code Official rules and regulations that apply to the installation of electrical equipment in the U.S. NF Noise Floor NIC Network Interface Card A computer circuit board or card that is installed in a computer so that it can be connected to a network. Network interface cards provide a dedicated, full-time connection to a network. NLOS Non Line-of-site Describes laser, microwave, RF, and infrared transmission systems that can penetrate obstructions in the path between the transmitter and the receiver. NMS Network Management System A product that helps manage a network generally hosted on a well-equipped computer such as an engineering workstation. The system tracks network statistics and resources. NOC Network Operations Center A centralized point, much like a traffic control tower, where technicians or engineers can monitor network activity, alarms, and statistics, as well as make network configuration and other changes dynamically. For Internet, the NOC is often a hub for ISP services.
Ripwave Base Station I&C Guide Navini Networks, Inc. Chapter 1 16 Part #40-00047-01 Rev F v1.0 (TTA) October 23, 2003 Term Stands For.... Meaning OAM Operation, Administration, Maintenance A set of network management functions. Also describes the human-machine interface tasks - i.e., to operate the system, to administer the system, and to maintain the system. OS Operating System A software program that manages the basic operation of a computer. Most Operating Systems are either based on OSI Open Systems Interconnection An ISO model for worldwide communications that defines 7 layers of network protocol: L1 Physical Layer; L2 Data Link Layer; L3 Network Layer; L4 Transport Layer; L5 Session Layer; L6 Presentation Layer; L7 Application Layer. OTA Over-the-Air A standard for the transmission and reception of application-related information in a wireless communications system. PA Power Amplifier PC Personal Computer Any IBM-compatible computer, so named because IBMs first commercial end user computer was called a PC. PCB Printed Circuit Board A hardware module that holds electronic circuitry and usually fits into a larger frame where the various PCBs are interconnected electronically. PDU Packet Data Unit or Protocol Data Unit A data packet. Refers to that which is exchanged between peer-layer entities. Contains header, data, and trailer information. Ping Ping Generalized term from sonar science, where a short sound burst is sent out and an echo or “ping” is received. Used to determine if signals or packets have been dropped, duplicated, or reordered. PPPoE Point-to-point Protocol Over Ethernet A protocol that allows dial-up Internet connections. Includes the Link Control Protocol as well as Network Control Protocols. PRC Peak Cell Rate Propagation Propagation To spread out and affect a greater area; travel through space, as in radio waves. PSK Phase Shift Keying Digital transmission term that means an angle modulation where the phase of the carrier varies in relation to a reference or former phase. An encoded shift. Each change of phase carries one bit of information, where the bit rate equals the modulation rate. PSN Packet Switched Network A network in which data is transferred in units called packets. Packets can be routed individually and reassembled to form a complete message at the definition. PSTN Public Switched Telephone Network Typically used in the same context as POTS. Analogous to a network of major highways originally built by a single organization but added to and expanded by multiple organizations. AKA, backbone networks. PVC Private Virtual Circuit A software-defined logical connection between end points in a network. QAM Quadrature Amplitude Modulation A bandwidth conservation process routinely used in modems. Creates higher throughput but decreased coverage area. QoS Quality of Service A guaranteed throughput for critical network applications, such as Voice over IP. Term primarily used in an ATM environment. Five classes of service: Class 1 Video; Class 2 Audio; Class 3 Data Connection. RAM 1Random Access Memory or 2Responsibility Assign Matrix 1Computer memory that can be accessed randomly. 2A document created during the BTS installation and Commissioning, defining who is responsible for performing each task. RBW Resolution Band Width A parameter set on the spectrum analyzer during insertion loss measurements
Navini Networks, Inc. Ripwave Base Station I&C Guide Chapter 1 Part #40-00047-01 Rev F v1.0 (TTA) 17 October 23, 2003 Term Stands For.... Meaning RF Radio Frequency A portion of the electromagnetic spectrum in the frequency range between audio and infrared: 100 KHz to 20 GHz. RF measurements are expressed in Hz (unit for measuring frequency); MHz = 1 Million Hz; GHz = 1 Billing Hz. RFS Radio Frequency Subsystem A term for the antenna portion of the base station. RH Relative Humidity The amount of water vapor in the air, given as the percent of saturation humidity, generally calculated in relation to saturated vapor density. RMS Root mean Square The most common mathematical method of defining the effective voltage or current of an AC wave RS Reed-Solomon Reed-Solomon codes are block-based error correcting codes with a wide range of applications in digital communications. RSSI Receiver Signal Strength Indicator A term that describes the measure of the signal strength in kilohertz or gigahertz between the transmission and the receiving end. Rx Receive An abbreviated way of expressing the term, receive, as in to receive a transmission. S-CDMA Synchronous Code Division Multiple Access Wireless technology based on data being transferred at a fixed rate using Code Division Multiple Access algorithms. SELV Safety Extra Low Voltage A secondary circuit which is designed and protected in such a way that, under normal operative conditions or under a single fault condition, its voltage does not exceed a safe value. SLIP Serial Line Internet Protocol A TCP/IP protocol used for communication between two machines that are previously configured for communication with each other. SMDS Switched Multi-megabit Data Service Connectionless service for MAN/WAN based on 53-byte packets that target the interconnection of different LANs into a public switched network at speeds higher than T1. SMS 1Short Message Service or 2Systems Management Server 1A protocol that allows mobile users to send text -based messages from one device to another. The text appears on a device’s screen and may be a maximum 160 characters in length. 2A Windows NT process that allows a network administrator to inventory all hardware and software on the network, then perform software distribution over the LAN. SNMP Simple Network Management Protocol Standard management request-reply protocol for managing TCP/IP networks. A device is said to be SNMP compatible if it can be monitored or controlled using SNMP messages. SNR Signal-to-noise Ratio Related to RSSI, a measurement of the intended signal being transmitted against the other entities that can interfere with the signal. SO/HO Small Office/Home Office Small, remote office with a MAN or WAN connection back to a larger corporate network and/or the Internet. SoW Statement of Work A document outlining the general activities that must be conducted in order to complete the installation and commissioning tasks for a Ripwave Base Station SSI Signal Strength Indicator See “RSSI”. SW Software Computer instructions or data. SYN Synthesizer Card A circuit card in the Navini BTS digital shelf that provides a local oscillator and system clock with a single calibration transceiver. The card is used to calibrate the Base Station so that no external spectrum analyzer or signal generator is required. SYNCH Synchronous Digital packets or signals that are sent at the same, precisely clocked fixed rate of speed.
Ripwave Base Station I&C Guide Navini Networks, Inc. Chapter 1 18 Part #40-00047-01 Rev F v1.0 (TTA) October 23, 2003 Term Stands For.... Meaning TCC 1Traffic Channel or 2Transmission Control Code 1A portion of a radio channel used to enable transmission of one direction of a digitized voice conversation (as opposed to the Voice Channel). 2A way of segregating traffic in order to define controlled communities of interest among subscribers. TCP Transport Control Protocol A standardized transport protocol between IP-based network nodes that allows two hosts to establish a connection and exchange streams of data. TCP operates on top of Internet Protocols and handles the multiplexing of sessions, error recovery, reliability and flow; it guarantees packets are delivered in the same order in which they were sent. TCP/IP Transport Control Protocol/Internet Protocol A set of protocols that allows cooperating computers to share resources across the network. TCP provides the reliability in the transmission, while IP provides connectionless packet service. TDD Time Division Duplex A digital transmission method that combines signals from multiple sources and allows a single channel to alternately carry data in each direction of a link. TFFS True Flash File System Memory in a computing device that does not lose its information when powered off. Available as a SIMM or PCMCIA card, it usually stores router Operating System (OS) software. Can be easily updated. TTL Time-to-live A field in the Internet Protocol that specifies how many more hops a packet can travel before being discarded or returned. Tx Transmit To send by wire or other medium electronically or through air via electromagnetic waves to a receiving communications device. UBR Unspecified Bit Rate One of the two service categories available for the Management PVC in the ATM/T1 BTS configuration (the other one is CBR) UDP User Datagram Protocol A communications protocol that offers a limited amount of service when messages are exchanged between computers in a network that uses the Internet Protocol (IP). UDP is an alternative to the Transmission Control Protocol (TCP.) UL UpLink Describes the direction of signal flow being sent from a subscriber to a network system, as in from a mobile device (CPE) to a base station. USB Universal Serial Bus An external bus standard for plug-and-play interfaces between a computer and add-on devices, such as a mouse, modem, keyboard, etc. One USB port can connect up to 127 devices. VBW Video Band Width See p.100 VCC Virtual Channel Circuit AKA, Virtual Channel Connection or Virtual Circuit Connection. A logical circuit made up of Virtual Channel Links, which carry data between two end points in an ATM network. VCI Virtual Channel Identifier A 16-bit value in the ATM cell header that provides a unique identifier for the Virtual Channel that carries that particular cell. VCL Virtual Channel Link A connection between two ATM devices. VDC Volts Direct Current Vector Vector A quantity representative of both magnitude and direction (energy + orientation in space) VPC Virtual Private Channel AKA, Virtual Path Connection. A grouping of Virtual Channel Connectors, which share one or more contiguous VPLs. VP Virtual Path A set of Virtual Channels grouped together between cross-points (i.e., switches).
Navini Networks, Inc. Ripwave Base Station I&C Guide Chapter 1 Part #40-00047-01 Rev F v1.0 (TTA) 19 October 23, 2003 Term Stands For.... Meaning VPI Virtual Path Identifier An 8-bit value in the cell header that identifies the VP as well as the VC to which the cell belongs. The VPI + VCI identify the next destination of a cell as it passes through a series of ATM switches. VPL Virtual Path Link A group of unidirectional VCLs with the same end points in a Virtual Path. Grouping VCLs into VPLs reduces the number of connections to be managed. One or more VPLs makes up a VPC. WAN 1Wide Area Network or 2Wireless Access Network 1A communications network that spans geographically separate areas and which provide long-haul services. Examples of inter-networked connections are frame relay, SMDS, and X.25 protocols. 2 Ge neral term for any product primarily used to gain access to the Internet, as opposed to being part of the actual Internet devices or software. WCS Wireless Communication Service Licensed band around 2.3 GHz WEC WAN Ethernet Controller Process created during BTS booting and attached to the stack to perform RFC1483 Ethernet bridging onto the ATM interface.
Ripwave Base Station I&C Guide Navini Networks, Inc. Chapter 1 20 Part #40-00047-01 Rev F v1.0 (TTA) October 23, 2003 Chapter 1: Overview Ripwave Description A Ripwave system has three main components: the Customer Premise Equipment (CPE); the Base Station; and the Element Management System (EMS). The Base Station performs the CPE registration and call processing, and provides the interface between the backhaul network and the EMS. It is made up of the Base Transceiver Station (BTS) and the Radio Frequency Subsystem (RFS) (Figure 1). This manual provides the guidelines and instructions for installing and commissioning (I&C) the Base Station. Figure 1: Base Station Installation (Combo and Split-Chassis Configurations) Grounding kits for Coax CableAntennaBracketOmni or Panel AntennaLighteningGroundGPS AntennaRF ShelfDigital ShelfRectifiers (24 VDC, 60 A)Cal cableP&D cable PolyphasorPower & Data cableRF cablesFrameEthernet110 VACDemarc.PSXPSX-MEDGXZ+06NFNF-APower & DataCable Surge ProtectorGPSSurge ProtectorSurgeProtectors SurgeProtectorsGrounding kits for Coax CableAntennaBracketOmni or Panel AntennaLighteningGroundGPS AntennaRF ShelfDigital ShelfRectifiers (24 VDC, 60 A)Cal cableP&D cable PolyphasorPower & Data cableRF cablesFrameEthernet110 VACDemarc.PSXPSXPSX-MEPSX-MEDGXZ+06NFNF-ADGXZ+06NFNF-APower & DataCable Surge ProtectorGPSSurge ProtectorSurgeProtectors SurgeProtectors
Navini Networks, Inc. Ripwave Base Station I&C Guide Chapter 1 Part #40-00047-01 Rev F v1.0 (TTA) 21 October 23, 2003 Figure 2: Base Station Installation (TTA Configuration with Built-In Surge Protection) Figure 3: Base Station Installation (TTA Configuration with Ancillary Surge Protection) Power AmplifiersBuilt-in Surge ProtectorsOmni or Panel AntennaLightningGroundBuilt-inSurge ProtectorsGPS AntennaDigital ShelfRectifiers (24 VDC, 60 A)FrameRFCal GPS AntennaBracketEthernet110 VACDemarc.Power AmplifiersBuilt-in Surge ProtectorsOmni or Panel AntennaLightningGroundBuilt-inSurge ProtectorsGPS AntennaDigital ShelfRectifiers (24 VDC, 60 A)FrameRFCal GPS AntennaBracketEthernet110 VACDemarc.Omni or Panel AntennaPower AmplifiersBuilt-in Surge ProtectorsLightningGroundRFCal Digital ShelfRectifiers (24 VDC, 60 A)FrameGPS AntennaBracketGPS Antenna Built-inSurge ProtectorsEthernet110 VACDemarc.Ancillary Surge ProtectorsOmni or Panel AntennaPower AmplifiersBuilt-in Surge ProtectorsLightningGroundRFCal Digital ShelfRectifiers (24 VDC, 60 A)FrameGPS AntennaBracketGPS Antenna Built-inSurge ProtectorsEthernet110 VACDemarc.Ancillary Surge Protectors
Ripwave Base Station I&C Guide Navini Networks, Inc. Chapter 1 22 Part #40-00047-01 Rev F v1.0 (TTA) October 23, 2003 Procedural Documents & Forms You will refer to other Ripwave documents, procedures, and forms in the process of installing and commissioning the Base Station. The product documentation is provided on the Ripwave Standard Documentation CD (Table 1). As well, the EMS manuals can be viewed on-line through the EMS Server and Client applications. Table 1: Ripwave Standard Documentation CD Order Number 95-00116-00 Component or Part Number Format EMS Overview Manual 40-00016-03 MSWord/.pdf EMS Software Installation Guide 40-00017-00 MS Word/.pdf EMS-OSS Integration Guide 40-00147-00 MS Word/.pdf EMS Administration Guide 40-00031-00 MS Word/.pdf Ripwave Configuration Guide 40-00016-01 MS Word/.pdf EMS CLI Reference Manual 40-00016-02 MS Word/.pdf Ripwave Alarm Resolution Reference Manual 40-00033-00 MS Word/.pdf System Operations, Maintenance & Troubleshooting Guide* 00-00046-00 MS Word/.pdf EMS Diagnostic Tools Guide 40-00032-00 MS Word/.pdf Ripwave Modem Quick Installation Guide 40-00112-00 MS Word/.pdf English 40-00098-00 MS Word/.pdf Spanish 40-00096-00 MS Word/.pdf Ripwave Modem User Guide 40-00111-00 MS Word/.pdf English 40-00097-00 MS Word/.pdf Spanish 40-00099-00 MS Word/.pdf Customer Release Notes Varies w/each release MS Word/.pdf *Available 4Q03 A separate CD specifically created for personnel involved with installation and commissioning of the Ripwave system, called “VAR Documentation CD”, may be ordered by authorized VARS, and business partners. The CD includes detailed procedures and electronic forms that Navini uses during the I&C process. Table 2 contains a partial listing of the files on this CD. The I&C forms found on the CD are referenced throughout this manual. . Table 2: VAR Documentation CD Order Number 95-00017-00 Part Number Format Site Candidate Evaluation Form 40-00091-00 Excel Spreadsheet RFS System Test Form 40-00093-00 Excel Spreadsheet Base Station Calibration Verification Form 40-00059-00 Excel Spreadsheet Drive Study Survey Form 40-00076-00 Excel Spreadsheet Location (FTP) Test Form 40-00077-00 Excel Spreadsheet Customer Acceptance Form 40-00117-00 MS Word Document BTS Outdoor Selection Guide 44-00035-00 MS Word/.pdf Rectifier/Battery Backup Specification 44-00036-00 MS Word/.pdf
Navini Networks, Inc. Ripwave Base Station I&C Guide Chapter 1 Part #40-00047-01 Rev F v1.0 (TTA) 23 October 23, 2003 High-level I&C Process To put the I&C activities in the context of overall system deployment, Figure 4 provides a ‘flow’ of the key activities that are performed prior to and during the installation and commissioning of the Ripwave Base Station. Post-I&C, the system that has been installed and commissioned goes through Acceptance Testing against the customer’s objectives for that site. Once customer sign-off on the site is achieved, the customer becomes fully responsible for operating the system. Different job holders may perform various portions of these activities and not necessarily all of the activities. In fact, Marketing and Engineering personnel typically handle the earlier tasks, while installation may be a stand-alone function. Commissioning may or may not be handled by the same people who designed or installed the site. Regardless of who does them, these key activities have to be accomplished for successful deployment: ?? Site Selection, Design, and Preparation ?? Physical Installation ?? Commissioning, with Acceptance Testing and Sign-off Prior to installation, Navini and the customer formulate a Project Plan and Responsibility Assignment Matrix (RAM) to clarify who will do what to complete the I&C activities. If requested by the customer, Navini may provide personnel, procedures, forms, and/or tools required to install and commission the Base Station equipment. They may also provide special commissioning software programs, computers, and any other special test equipment required. As part of the I&C duties, all testing results are recorded and kept for the customer to review and approve. These test results include the cable sweeps, the BTS Calibration Verification, RF System Tests, Drive Study, Line-of-Sight (LOS) FTP tests, and Non-Line-of-Sight (NLOS) FTP test results. The I&C Supervisor provides site tracking and weekly status reports. All of these tasks can be negotiated with the customer. If Navini Networks is hired by a customer to provide Installation & Commissioning Services, involvement and some actual deliverables are still required by the customer. For example, the customer will need to review or perhaps even explain their Site Design Specifications, approve Logistics Plans, provide shipping information, approve the Network Architecture Plan, etc. As part of a successful hand-off from Navini to the customer, it is usually necessary for Navini to provide some product training to customer personnel who will support the Base Station operation on-going. Customers may opt to take on a Train-the-Trainer program, in which case Navini certifies the customer’s instructors who then provide staff training thereafter.
Ripwave Base Station I&C Guide Navini Networks, Inc. Chapter 1 24 Part #40-00047-01 Rev F v1.0 (TTA) October 23, 2003 Figure 4: High Level I&C Process Flowchart Phase I: Pre-installation - Site Selection, Design & Preparation 1 - Complete the Project Plan for this deployment. <Program or Project Manager> 2 - Generate a coverage prediction map. <RF Engineering> 3 - Conduct a site survey, filling out the Site Candidate Evaluation Form. 4 - Complete the Interference Analysis, following the Interference Sweep Procedure or, if available, using the Interference Sweep Tool. 5 - Acquire information about the final site selected by the customer. Physical site design completed. Appendix D: Site Candidate Evaluation Form Appendix E: Interference Sweep Procedure Appendix F: Interference Sweep Tool Appendix A: Sample Statement of Work (SoW) Appendix B: Sample Responsibility Assignment Matrix (RAM) Appendix C: Sample Work Breakdown Structure (WBS) Appendix G: BTS Specifications Appendix H: RFS Data Sheets Appendix I: BTS Outdoor Enclosure Mfrs. Appendix J: Rectifier/BBU Manufacturers A BEGIN Appendix K: Sample Base Station Drawing
Navini Networks, Inc. Ripwave Base Station I&C Guide Chapter 1 Part #40-00047-01 Rev F v1.0 (TTA) 25 October 23, 2003 Phase I: Pre-installation - Site Selection, Design & Preparation, continued6 - Complete the Network Architecture design. <Network Planning> 8 - Develop a Bill of Materials (BoM). <Customer > 9 - Acquire the materials. <Customer> 10 - Confirm the customer backhaul, EMS Server, FTP Server, input power and grounding are installed and operational at site. Appendix M: Sample BoM 7 - Antenna Power & Cable selection. A Appendix L: Antenna Power & Cable Selection Procedure & Form
Ripwave Base Station I&C Guide Navini Networks, Inc. Chapter 1 26 Part #40-00047-01 Rev F v1.0 (TTA) October 23, 2003 Phase II: Installation 1 - From the shipping containers received at the customer site, gather Manufacturing’s inventory sheet and test data that was collected before the BTS & RFS equipment shipped. Verify all equipment arrived (inventory it), serial numbers match paperwork, and the test data is available. Keep this as part of the customer site records. 2 - Install all system buss bars and surge protectors. 4 - Install & sweep the RF cables. Record results on the RFS System Test Form. 5 - Install & sweep the GPS cables. 6 - Test & install the data/power cable. 7 - If required, install the BTS mounting rack. 8 - Install the BTS chassis. Appendix O: RFS System Test Appendix Q: Sample Tri-sector BTS Grounding Drawing 9 - Install & verify the BTS & RFS grounding. A 3 - Cut cables. Install connectors on cables. Appendix N: Install Connectors Appendix P: Chassis Alarms Information
Navini Networks, Inc. Ripwave Base Station I&C Guide Chapter 1 Part #40-00047-01 Rev F v1.0 (TTA) 27 October 23, 2003 Phase II: Installation, continued 10 - Install & verify the DC input power source to the BTS. 11 - Install the GPS antennas. 12 - Sweep the RFS, per the Single Antenna Test Procedure. Record the results & the RFS serial numbers on the RFS System Test Form (same form as Step 3, Appendix O). 13 - Install the RFS & surge protectors and Connect cables to the RFS. 14 - Sweep the installed RFS & cables to verify connections & cable loss. Record results on the RFS System Test Form (same form as Steps 3 & 11, Appendix O). 15 - Verify that the digital cards & RF/PA cards are installed and seated properly. 16 - Record the serial & version numbers of the digital and RF/PA cards on the Base Station Installation Certification Form. Appendix R: Sample Tri-sector BTS Power Drawing Appendix T: Base Station Installation Certification Form B A Appendix S: Single Antenna Test Procedure
Ripwave Base Station I&C Guide Navini Networks, Inc. Chapter 1 28 Part #40-00047-01 Rev F v1.0 (TTA) October 23, 2003 Phase II: Installation, continued 17 - If required in the Responsibility Assignment Matrix (RAM) portion of the Project Plan, test the backhaul to the customer demarcation point. 18 - Provide a printed package of the measured results and equipment inventory to the customer on-site. 19 - Go over the results using the printed package and obtain customer sign-off on the completion of the Installation portion of the work. Use the Base Station Installation Certification Form for sign-off (same form as Step 15, Appendix T). B
Navini Networks, Inc. Ripwave Base Station I&C Guide Chapter 1 Part #40-00047-01 Rev F v1.0 (TTA) 29 October 23, 2003 Phase III: Commissioning 1 - Review the customer’s network plans - i.e., T1 vs Ethernet backhaul. 3b - Install & configure the customer EMS Server & Client. Connect to the BTS. 4 - Enter the RFS configuration by running the RFS script that shipped with the antenna equipment. 2 - Are you using the customer’s EMS Server? No Yes 3a - Install & configure the Test EMS Server & Client. Connect to the BTS. Appendix U: Excel Configuration Form 5 - Verify that all cables are connected. 6 - Power up the BTS & reconfigure the basic Boot Line parameters through the serial port on the CC card. 7 - After the BTS has been powered up at least 15 minutes, perform 3 calibrations. A
Ripwave Base Station I&C Guide Navini Networks, Inc. Chapter 1 30 Part #40-00047-01 Rev F v1.0 (TTA) October 23, 2003 Phase III: Commissioning, continued 9b - Perform Base Station calibration. Verify and record the measurements on the Base Station Calibration Verification Form. 8 - Did it pass calibration? No Yes 9a - Perform system troubleshooting procedures. Appendix V: Base Station Calibration Verification Form 11b - Perform local wired Modem test. B A 10 - Did it pass calibration verification? No Yes 11a - Perform system troubleshooting procedures. 12 - Did it pass the wired Modem test? No - Go to 11a Yes Appendix W: Local Modem Test Procedures
Navini Networks, Inc. Ripwave Base Station I&C Guide Chapter 1 Part #40-00047-01 Rev F v1.0 (TTA) 31 October 23, 2003 Phase III: Commissioning, continued 14 - Did it pass the OTA Modem test? Yes 13 - Perform the local over-the-air (OTA) Modem test. 16 - Install & configure the Customer EMS Server & Client. Connect to the BTS. D B No Yes 15 -Was the Test EMS used? No - Go to 11a C 17 - Verify the EMS Server & BTS connectivity. 18 - Perform calibration. Ensure successful results 3 times.
Ripwave Base Station I&C Guide Navini Networks, Inc. Chapter 1 32 Part #40-00047-01 Rev F v1.0 (TTA) October 23, 2003 Phase III: Commissioning, continued Yes 19* - Validate that the GPS & Constellation Debugger are installed and operational on the Drive Study laptop. Perform a Preliminary Drive Study. Record the results on the Drive Study Form. 20 - Perform the Preliminary LOS Location (FTP) Test. Complete 3 uploads & 3 downloads at 3 locations. Record the results on the FTP Test Form. E D No 23 -Results adequate? 22 - Send all preliminary test results to Navini Technical Support for evaluation. C *Note: Step 19 is performed only if no RF plot is available. Appendix X: Drive Study Form Appendix Y: Location (FTP) Test Procedure & Form 21 - Perform the Preliminary NLOS Location (FTP) Test. Complete 3 uploads & 3 downloads at 3 locations. Record the results on the FTP Test Form. 24a - Adjust the RF parameters and troubleshoot. Go back to Step 18, Perform calibration.
Navini Networks, Inc. Ripwave Base Station I&C Guide Chapter 1 Part #40-00047-01 Rev F v1.0 (TTA) 33 October 23, 2003 Phase III: Commissioning, continued 24b - Perform full Drive Study, and record the results on the Drive Study Form. This is used for tuning the model (same form as Step 19, Appendix X). 25 - Perform full LOS Location (FTP) Test. Record the results (same form as Step 20, Appendix Y). E 27 - Send test results to Navini Technical Support. Appendix Z: Site Installation Closeout Documentation 26 - Perform full NLOS Location (FTP) Test. Record the results (same form as Step 20, Appendix Y). 28 - Verify system operation with multiple Modems in use. 29 - Back up the EMS database. 30 - Gather all required documents & forms to create a delivery package for the Customer sign-off and for the Navini Techical Support database. See Installation Closeout Documentation. 31 - Participate in the Customer sign-off of the Customer Acceptance Form. Appendix AA: Customer Acceptance Form
Ripwave Base Station I&C Guide Navini Networks, Inc. Chapter 1 34 Part #40-00047-01 Rev F v1.0 (TTA) October 23, 2003 Base Station Components Base Transceiver Station (BTS) The BTS consists of the RF Power Amplifiers (PAs), the digital circuit cards, the backplane, and the mechanical enclosure or housing. It performs the signal processing and RF transmission for the system. There are three types of chassis: Combo, Split, and Tower Top Amplifier (TTA). The Combo Chassis is used primarily with 2.4 GHz systems. The Split Chasses is used for all other (2.3, 2.5, 2.6 GHz) systems (Figure 5). The TTA is the latest chassis design, and is available at this time for 2.4 and 3.5 GHz systems. The chassis is compartmentalized into two sections - the RF shelf and the Digital shelf. The BTS connects to the network using a 10/100 Base-T Ethernet connection or up to 8 T1 interfaces. Up to three BTS assemblies can be installed per system, depending on the configuration. The BTS specifications are provided in Appendix G. Figure 5: BTS Chassis Combo ChassisSplit ChassisRF/PA ShelfDigital ShelfTTA ChassisCombo ChassisSplit ChassisRF/PA ShelfDigital ShelfTTA Chassis
Navini Networks, Inc. Ripwave Base Station I&C Guide Chapter 1 Part #40-00047-01 Rev F v1.0 (TTA) 35 October 23, 2003 Radio Frequency Subsystem (RFS) The Radio Frequency Subsystem (RFS) is mounted on a transmission tower or building rooftop. It transmits and receives data to and from the Ripwave Customer Premise Equipment (CPE) using a digital beamforming transmission technique. The RFS may be either a panel antenna or an omni antenna (Figure 6). The RFS data sheets are provided in Appendix H. An RFS panel transmits in a directional mode, covering a transmit angle of 120 degrees. The antenna can be used as a single mode antenna, or it can be used in a group of two or three sectored antennas, covering 240 and 360 degrees respectively. Each panel requires a BTS to operate. For example, in a tri-sectored cell with 3 panels, you would need 3 BTSs. The omni antenna provides omni-directional coverage of 360 degrees. An RFS panel or omni contains eight (8) antenna elements, cavity filters, and, optionally, low noise amplifiers (LNA). In the TTA configurations, the PAs also are located in the RFS (antenna) by the LNAs and cavity filters. Figure 6: RFS Omni Panel (front) Panel (side) 3.5 GHz TTA PanelOmni Panel (front) Panel (side) 3.5 GHz TTA Panel
Ripwave Base Station I&C Guide Navini Networks, Inc. Chapter 1 36 Part #40-00047-01 Rev F v1.0 (TTA) October 23, 2003 Global Positioning System (GPS) One Global Positioning System (GPS) antenna is used with each Base Station to provide a timing signal for synchronizaton. A second GPS antenna can be provided for redundancy. The Ripwave Base Station uses the VIC 100 GPS Antenna (Figure 7). Figure7: VIC 100 GPS Antenna Mounting Racks & Enclosures The BTS can be installed indoors or outdoors in industry standard 19- or 23-inch racks. Rack adapters are needed to mount the equipment in a standard 23-inch rack. For outdoor BTSs, the customer can supply any standard enclosure from a multitude of vendors. Appendix I offers suggestions for outdoor BTS enclosures. Figure 8 shows 3 BTSs installed indoors. Figure 8: Indoor BTS (Combo Chassis) Buss bar with PSX surge arrestors for RF & Cal cables RF Shelf Digital Shelf RectifiersSurge arrestorfor GPS cable Buss bar with PSX surge arrestors for RF & Cal cables RF Shelf Digital Shelf RectifiersSurge arrestorfor GPS cable
Navini Networks, Inc. Ripwave Base Station I&C Guide Chapter 1 Part #40-00047-01 Rev F v1.0 (TTA) 37 October 23, 2003 Figure 9: Indoor BTS (TTA Chassis) Accessibility Ripwave BTS equipment is required to be installed in a restricted access location, in accordance with NEC/CEC standards. Only authorized personnel should have access to this equipment. QMA connectorsQMA connectors
Ripwave Base Station I&C Guide Navini Networks, Inc. Chapter 1 38 Part #40-00047-01 Rev F v1.0 (TTA) October 23, 2003 Technical Specifications Table 3a: Technical Specifications Combo Split TTA Frequency Band (GHz) 2.4 2.6 2.3 2.5, 2.6 2.4 3.5 Frequency Band (Name) ISM MMDS WCS ITFS/MMDS ISM WCS Frequency Range (GHz) 2.400–2.473 2.602–2.637 2.305–2.385 2.500–2.596 2.400–2.483 3.400–3.700 TTD 1:1 560 850 850 292 292 Watt TTD 3:1 725 1150 1150 360 360 TTD 1:1 1910 2900 2900 1000 1000 Power Dissipation (Thermal Load ) BTU per hour TTD 3:1 2475 3925 3925 1230 1230 Rectifier Rating (Watt)* 975 1,500 1,500 580 580 Circuit Breaker Rating (Amp) 60 RF Shelf : 50 Digital Shelf : 20 40 40 Input Voltage +21 to 28 VDC Relative Humidity of BTS Operating Environment 0% to 95% RH, non-condensing Operating Temperature (°Celsius) 0° to +50°o Storage Temperature (°Celsius) –40° to +70° Air Flow (on each shelf) Fresh air intake along the lower front vertical panel. Air exhaust out of the upper rear of the chassis Downlink QPSK, 8PSK & QAM16 Modulation Uplink QPSK Omni 2° electrical downtilt (fixed) Antenna Downtilt 120o Panel 6° electrical downtilt (fixed) plus 0-10° mechanical uptilt (adjustable). Omni 12 dBi Antenna Gain (per antenna element) 120o Panel 17 dBi Backhaul interfaces 10/100 BaseT Ethernet or ATM over T1; up to (8) T1s with or without IMA, long haul support Bandwidth Allocation Dynamic Duplex Format Time Division Duplex RF: 14 x 19 x 15.2 Chassis Mechanical Dimensions in inches (H x W x D) 30 x 19 x 14 Digital: 19.2 x 19 x 12.9 19.2 x 19 x 12.9 RF: 82 Chassis Weight (lb) 60 Digital: 33 36 Omni Antenna Mechanical Dimensions (H x Diam.) in inches 60 x 15 50 x 10 Omni Antenna Weight (lb) 65 52 (continued on the next page) *The BTS must be connected to a power supply/rectifier that is UL listed.
Navini Networks, Inc. Ripwave Base Station I&C Guide Chapter 1 Part #40-00047-01 Rev F v1.0 (TTA) 39 October 23, 2003 Combo Split TTA Frequency Band (GHz) 2.4 2.6 2.3 2.5, 2.6 2.4 3.5 Panel Antenna Mechanical Dimensions (H x W) in inches 46 x 23 38 x 19 Panel Antenna Weight (lb) 64 50 Polarization Vertical Multiple Access Scheme Multi-carrier Beamforming Synchronous CDMA Power Control Forward & reverse, open & closed loop Total System Capacity in Mbps (total raw capacity with QAM16 downlink and QPSK uplink) 11.6 12 11.6 12 Base Station Payload Data Rate in Mbps (with QAM16 downlink and QPSK uplink; excludes adaptive modulation based on SNR, end to end network retransmissions and Ethernet & IP protocol overhead) 6.0 (4.2 DL, 1.8 UL) 6.4 (4.2 DL, 2.2 UL) 6.0 (4.2 DL, 1.8 UL) 6.4 (4.2 DL, 2.2 UL) BTS Input/Output Specifications Table 3b: BTS Input/Output Specifications Item Description Termination Expected MAX Length Protection specified in Manual DC +24V Power +21 to +28V input, –/+ terminals Power Supply/Rectifier customer equipment <140 FT Rectifier must be UL-listed, comply with UL60950 or UL60950-1, and have earthed SELV output GND Chassis Ground connection Earth Ground <140 FT GND required. T1 T1 communication lines off CC card T1s interface switch customer equipment. Typical installation requires DSU or CSU providing loopback capability and primary Type 1 protection. >140 FT In-Line Devices such as DSU/CSU/TSU/PPC must be UL497 listed Ethernet 10/100 BaseT communication off CC card PC/Router/HUB/Gateway <140 FT Not required UART D sub serial connection off CC card, used for on site communications to PC PC <140 FT Not required BBU BBU connector can accept up to 4 alarm inputs plus GND. BTS monitors alarms and reports back to EMS condition. Inputs come from dry contacts at the BBU side, normally open circuit, can be closed circuit for alarmed condition. BBU customer equipment. <140 FT Not required (continued on the next page)
Ripwave Base Station I&C Guide Navini Networks, Inc. Chapter 1 40 Part #40-00047-01 Rev F v1.0 (TTA) October 23, 2003 Item Description Termination Expected MAX Length Protection specified in Manual Cabinet Alarms Cabinet alarms: Door open and HMC alarms plus 2 GND inputs. BTS monitors alarms and reports back to the EMS condition. Inputs come from dry contacts in the cabinet, which are normally open circuit, can be closed circuit for alarmed condition. Cabinet customer equipment. <140 FT Not required TDD SYNC TDD sync is a TTL Sync pulse at a 10 ms cycle rate, 0 to +5V swing, which is 5 ?s long in width. This output of BTS is used for equipment debugging and to synchronize test equipment. Test equipment such as oscilloscope or analyzer equipment <140 FT Not required GPS Antenna A/B (2) The GPS coax cable carriers +5V DC and 1.57 GHz RF signal to be connected to GPS antenna LNA. RF is an input to BTS; DC is an output from BTS. GPS antenna/LNA, which is normally located at BTS or on HUT of BTS, not on tower. <140 FT Not required RFS Calibration Cable (1) This coax cable is an RF signal path to the RFS. Signal is a low power signal from 2.1 to 2.5 GHz. RFS connection to BTS >140 FT Lightning protection devices must be UL497 listed RFS Antenna Cables (8) These coax cables are RF signal path to the RFS. Signal frequency from 2.3 to 2.7 GHz. RFS connection to BTS >140 FT Lightning protection devices must be UL497 listed Power/Data Cable (1) This cable is a 6-twisted pair bundled cable used for sending low current DC voltage to the RFS at +8 to +12V as well as RS485 digital bus for TDD control. RFS Connection to BTS >140 FT Lightning protection devices must be UL497 listed

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