Alvarion Technologies BMAX-SU36 BreezeMax 3.6 Broadband Wireless Access System User Manual System Manual

Alvarion Technologies Ltd. BreezeMax 3.6 Broadband Wireless Access System System Manual

user manual

BreezeMAX™ CPEsProduct ManualSW Version 4.5October 2007P/N
ii BreezeMAX CPEs Product ManualDocument HistoryDocument HistoryTopic Description Date IssuedFirst Release New Product Manual SW Version 4.0.1, August 2006Si CPE U model (USB port)Sections 2.3, 2.3.5, 4.4.1Added info on USB driver and MAC address of USB Controller.SW Version 4.0.2, December 2006Smart CardSections 1.1, 2.3.1, 3.2.2New option SW Version 4.0.2, December 2006WiMAX Modem ApplicationSections 1.1, 2.3.1, 3.2.2New Installation/Configuration tool SW Version 4.0.2, December 2006SAUSection 3.3.2New SU alignment Unit SW Version 4.0.2, December 2006BST/AU ParametersSection 4.6Updated parameters, defaults and functionalitySW Version 4.0.2, December 2006Radio ParametersSection 4.7Updated parameters, defaults and functionality.SW Version 4.0.2, December 2006FDD ParametersSection 4.10New menu (3.x GHz units only) SW Version 4.0.2, December 2006Basic ParametersSection 3.2.1Updated to reflect changes in parameters/defaultsSW Version 4.0.2, December 2006SU Parameters SummarySection 4.11Updated to reflect changes in parameters/defaultsSW Version 4.0.2, December 2006IDU-1D1V/1D2VSections 1.2, 1.4Updated description SW Version 4.1.1, April 20073.3 GHz bandSections 1.1, 1.2, 1.5.1New band (PRO-S CPE) SW Version 4.1.1, April 2007Detached 2.x GHz AntennaSection 1.6.8Updated specifications SW Version 4.1.1, April 2007SAU LEDsTables 3-2, 3-3Updated functionality SW Version 4.1.1, April 2007Si CPE antennas numberingSection 4.7.3Updated numbering for External and Automatic optionsSW Version 4.1.1, April 2007Continuos Transmission MenuSection 4.8.4New feature SW Version 4.1.1, April 2007
BreezeMAX CPEs Product Manual iiiDocument HistoryCountersSection 4.9.2.1Updated (counters related to retransmissions were removed)SW Version 4.1.1, April 2007APDSections 1.1, 4.10Updated description of the feature SW Version 4.1.1, April 2007Fast ScanningSection 4.7.3New feature SW Version 4.1.1, April 2007Antennas Specifications1.5.1, 1.6.7Updated SW Version 4.1.1June 2007Best BST/AUSection 4.6Improved description of the feature SW Version 4.1.1June 2007Wall Mounting the 2.x GHz Detached Antenna with Rotation capabilitySection 2.5.3New SW Version 4.1.1June 2007SRUSections 1.4, 1.4.5New optional voice gateway for the Si CPESW Version 4.1June 2007Changes in units with RF Version 11Sections 1.6.1, 2.3.3Maximum Tx Power for 3.5 GHz Si CPEs is 23 dBm.No RESET button.SW Version 4.5October 2007Topic Description Date Issued
BreezeMAX CPEs Product Manual vLegal RightsLegal Rights© Copyright 2007 Alvarion Ltd. All rights reserved.The material contained herein is proprietary, privileged, and confidential and owned by Alvarion or its third party licensors. No disclosure thereof shall be made to third parties without the express written permission of Alvarion Ltd.Alvarion Ltd. reserves the right to alter the equipment specifications and descriptions in this publication without prior notice. No part of this publication shall be deemed to be part of any contract or warranty unless specifically incorporated by reference into such contract or warranty.Trade NamesAlvarion®, BreezeCOM®, WALKair®, WALKnet®, BreezeNET®, BreezeACCESS®, BreezeMANAGE™, BreezeLINK®, BreezeCONFIG™, BreezeMAX™, AlvariSTAR™, AlvariCRAFT™, BreezeLITE™, MGW™, eMGW™, WAVEXpress™, MicroXpress™, WAVEXchange™, WAVEView™, GSM Network in a Box and TurboWAVE™ and/or other products and/or services referenced here in are either registered trademarks, trademarks or service marks of Alvarion Ltd.All other names are or may be the trademarks of their respective owners.Statement of ConditionsThe information contained in this manual is subject to change without notice. Alvarion Ltd. shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this manual or equipment supplied with it.Warranties and DisclaimersAll Alvarion Ltd. ("Alvarion") products purchased from Alvarion or through any of Alvarion's authorized resellers are subject to the following warranty and product liability terms and conditions.Exclusive Warranty(a) Alvarion warrants that the Product hardware it supplies and the tangible media on which any software is installed, under normal use and conditions, will be free from significant defects in materials and workmanship for a period of fourteen (14) months from the date of shipment of a given Product to Purchaser (the "Warranty Period"). Alvarion will, at its sole option and as Purchaser's sole remedy, repair or replace any defective Product in accordance with Alvarion' standard R&R procedure.
vi BreezeMAX CPEs Product ManualLegal Rights(b) With respect to the Firmware, Alvarion warrants the correct functionality according to the attached documentation, for a period of fourteen (14) month from invoice date (the "Warranty Period")". During the Warranty Period, Alvarion may release to its Customers firmware updates, which include additional performance improvements and/or bug fixes, upon availability (the "Warranty"). Bug fixes, temporary patches and/or workarounds may be supplied as Firmware updates. Additional hardware, if required, to install or use Firmware updates must be purchased by the Customer. Alvarion will be obligated to support solely the two (2) most recent Software major releases. ALVARION SHALL NOT BE LIABLE UNDER THIS WARRANTY IF ITS TESTING AND EXAMINATION DISCLOSE THAT THE ALLEGED DEFECT IN THE PRODUCT DOES NOT EXIST OR WAS CAUSED BY PURCHASER'S OR ANY THIRD PERSON'S MISUSE, NEGLIGENCE, IMPROPER INSTALLATION OR IMPROPER TESTING, UNAUTHORIZED ATTEMPTS TO REPAIR, OR ANY OTHER CAUSE BEYOND THE RANGE OF THE INTENDED USE, OR BY ACCIDENT, FIRE, LIGHTNING OR OTHER HAZARD.Disclaimer(a) The Software is sold on an "AS IS" basis. Alvarion, its affiliates or its licensors MAKE NO WARRANTIES, WHATSOEVER, WHETHER EXPRESS OR IMPLIED, WITH RESPECT TO THE SOFTWARE AND THE ACCOMPANYING DOCUMENTATION. ALVARION SPECIFICALLY DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT WITH RESPECT TO THE SOFTWARE. UNITS OF PRODUCT (INCLUDING ALL THE SOFTWARE) DELIVERED TO PURCHASER HEREUNDER ARE NOT FAULT-TOLERANT AND ARE NOT DESIGNED, MANUFACTURED OR INTENDED FOR USE OR RESALE IN APPLICATIONS WHERE THE FAILURE, MALFUNCTION OR INACCURACY OF PRODUCTS CARRIES A RISK OF DEATH OR BODILY INJURY OR SEVERE PHYSICAL OR ENVIRONMENTAL DAMAGE ("HIGH RISK ACTIVITIES"). HIGH RISK ACTIVITIES MAY INCLUDE, BUT ARE NOT LIMITED TO, USE AS PART OF ON-LINE CONTROL SYSTEMS IN HAZARDOUS ENVIRONMENTS REQUIRING FAIL-SAFE PERFORMANCE, SUCH AS IN THE OPERATION OF NUCLEAR FACILITIES, AIRCRAFT NAVIGATION OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL, LIFE SUPPORT MACHINES, WEAPONS SYSTEMS OR OTHER APPLICATIONS REPRESENTING A SIMILAR DEGREE OF POTENTIAL HAZARD. ALVARION SPECIFICALLY DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR HIGH RISK ACTIVITIES.(b) PURCHASER'S SOLE REMEDY FOR BREACH OF THE EXPRESS WARRANTIES ABOVE SHALL BE REPLACEMENT OR REFUND OF THE PURCHASE PRICE AS SPECIFIED ABOVE, AT ALVARION'S OPTION. TO THE
BreezeMAX CPEs Product Manual viiLegal RightsFULLEST EXTENT ALLOWED BY LAW, THE WARRANTIES AND REMEDIES SET FORTH IN THIS AGREEMENT ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES OR CONDITIONS, EXPRESS OR IMPLIED, EITHER IN FACT OR BY OPERATION OF LAW, STATUTORY OR OTHERWISE, INCLUDING BUT NOT LIMITED TO WARRANTIES, TERMS OR CONDITIONS OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, SATISFACTORY QUALITY, CORRESPONDENCE WITH DESCRIPTION, NON-INFRINGEMENT, AND ACCURACY OF INFORMATION GENERATED. ALL OF WHICH ARE EXPRESSLY DISCLAIMED. ALVARION' WARRANTIES HEREIN RUN ONLY TO PURCHASER, AND ARE NOT EXTENDED TO ANY THIRD PARTIES. ALVARION NEITHER ASSUMES NOR AUTHORIZES ANY OTHER PERSON TO ASSUME FOR IT ANY OTHER LIABILITY IN CONNECTION WITH THE SALE, INSTALLATION, MAINTENANCE OR USE OF ITS PRODUCTS.Limitation of Liability(a) ALVARION SHALL NOT BE LIABLE TO THE PURCHASER OR TO ANY THIRD PARTY, FOR ANY LOSS OF PROFITS, LOSS OF USE, INTERRUPTION OF BUSINESS OR FOR ANY INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL DAMAGES OF ANY KIND, WHETHER ARISING UNDER BREACH OF CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE AND WHETHER BASED ON THIS AGREEMENT OR OTHERWISE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.(b) TO THE EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL THE LIABILITY FOR DAMAGES HEREUNDER OF ALVARION OR ITS EMPLOYEES OR AGENTS EXCEED THE PURCHASE PRICE PAID FOR THE PRODUCT BY PURCHASER, NOR SHALL THE AGGREGATE LIABILITY FOR DAMAGES TO ALL PARTIES REGARDING ANY PRODUCT EXCEED THE PURCHASE PRICE PAID FOR THAT PRODUCT BY THAT PARTY (EXCEPT IN THE CASE OF A BREACH OF A PARTY'S CONFIDENTIALITY OBLIGATIONS).Radio Frequency Interference StatementThe Subscriber Unit equipment has been tested and found to comply with the limits for a class B digital device, pursuant to ETSI EN 301 489-1 rules and Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a residential environment notwithstanding use in commercial, business and industrial environments. 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.The Base Station equipment has been tested and found to comply with the limits for a class A digital device, pursuant to ETSI EN 301 489-1 rules and Part 15 of
viii BreezeMAX CPEs Product ManualLegal Rightsthe FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in commercial, business and industrial environments. 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 the user's own expense.FCC Radiation Hazard Warning Base Station - To comply with FCC RF exposure requirements in Section 1.1307 and 2.1091 of FCC Rules, the antenna used for this transmitter must be fixed-mounted on outdoor permanent structures with a separation distance of at least 2 meter from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.Indoor CPE - To comply with FCC RF exposure requirements in Section 1.1307and 2.1091 of FCC Rules, the antenna used for this transmitter must be kept at a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.Outdoor CPE - To comply with FCC RF exposure requirements in Section 1.1307 and 2.1091 of FCC Rules, the antenna be used for this transmitter must be fixed-mounted on outdoor permanent structures with a separation distance of at least 120 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.R&TTE Compliance StatementThis equipment complies with the appropriate essential requirements of Article 3 of the R&TTE Directive 1999/5/EC.Safety Considerations - GeneralFor the following safety considerations, "Instrument" means the BreezeMAX units' components and their cables.CautionTo avoid electrical shock, do not perform any servicing unless you are qualified to do so.Line VoltageBefore connecting this instrument to the power line, make sure that the voltage of the power source matches the requirements of the instrument.
BreezeMAX CPEs Product Manual ixLegal RightsRadioThe instrument transmits radio energy during normal operation. To avoid possible harmful exposure to this energy, do not stand or work for extended periods of time in front of its antenna. The long-term characteristics or the possible physiological effects of radio frequency electromagnetic fields have not been yet fully investigated.Outdoor Units and Antennas Installation and GroundingEnsure that outdoor units, antennas and supporting structures are properly installed to eliminate any physical hazard to either people or property. Make sure that the installation of the outdoor unit, antenna and cables is performed in accordance with all relevant national and local building and safety codes. Even where grounding is not mandatory according to applicable regulation and national codes, it is highly recommended to ensure that the outdoor unit and the antenna mast (when using external antenna) are grounded and suitable lightning protection devices are used so as to provide protection against voltage surges and static charges. In any event, Alvarion is not liable for any injury, damage or regulation violations associated with or caused by installation, grounding or lightning protection.Disposal of Electronic and Electrical WasteDisposal of Electronic and Electrical WastePursuant to the WEEE EU Directive electronic and electrical waste must not be disposed of with unsorted waste. Please contact your local recycling authority for disposal of this product.
xBreezeMAX CPEs Product ManualLegal RightsImportant NoticeThis user manual is delivered subject to the following conditions and restrictions:This manual contains proprietary information belonging to Alvarion Ltd. Such information is supplied solely for the purpose of assisting properly authorized users of the respective Alvarion products.No part of its contents may be used for any other purpose, disclosed to any person or firm or reproduced by any means, electronic and mechanical, without the express prior written permission of Alvarion Ltd.The text and graphics are for the purpose of illustration and reference only. The specifications on which they are based are subject to change without notice.The software described in this document is furnished under a license. The software may be used or copied only in accordance with the terms of that license.Information in this document is subject to change without notice. Corporate and individual names and data used in examples herein are fictitious unless otherwise noted.Alvarion Ltd. reserves the right to alter the equipment specifications and descriptions in this publication without prior notice. No part of this publication shall be deemed to be part of any contract or warranty unless specifically incorporated by reference into such contract or warranty. The information contained herein is merely descriptive in nature, and does not constitute an offer for the sale of the product described herein.Any changes or modifications of equipment, including opening of the equipment not expressly approved by Alvarion Ltd. will void equipment warranty and any repair thereafter shall be charged for. It could also void the user's authority to operate the equipment.
About This ManualThis document describes and explains how to install and manage the BreezeMAX PRO-S CPE and Si CPE, Subscriber Units using SW Version 4.1.1.This document contains the following chapters:Chapter 1 - Product description: Describes the PRO-S CPE and the Si CPE, and their specifications.Chapter 2 - Installation: Describes how to install the PRO-S CPE and the Si CPE.Chapter 3 - Commissioning: Describes how to configure basic parameters, align the antenna (where applicable) and validate unit operation.Chapter 4 - Operation and Administration: Describes how to use the Monitor application for configuring parameters, checking system status and monitoring performance. Appendix A - The Web Configuration Server: Describes how to use the SU's web configuration application for configuring parameters, checking system status and monitoring performance.Appendix B - Si CPE Troubleshooting: Provides troubleshooting guidelines for the Si CPE. Glossary - A listing of commonly used terms.
ContentsChapter 1 - Products Description1.1 BreezeMAX CPEs ..........................................................................................................21.2 Introducing BreezeMAX PRO-S CPE...........................................................................41.3 Introducing BreezeMAX Si CPE...................................................................................61.4 Voice and Networking Gateways.................................................................................71.4.1 DRAP (Dynamic Resources Allocation Protocol).................................................71.4.2 IDU-NG-4D1W Wireless Networking Gateway IDU.............................................81.4.3 VG-1D1V and VG-1D2V Voice Gateways ...........................................................91.4.4 IDU-1D1V and IDU-1D2V Voice Gateways .......................................................101.4.5 SRU Service Residential Unit ............................................................................101.5 PRO-S CPE Specifications .........................................................................................111.5.1 Radio..................................................................................................................111.5.2 Sensitivity...........................................................................................................121.5.3 IDU/ODU Communication..................................................................................141.5.4 Data Communication (Ethernet Port).................................................................141.5.5 Configuration and Management.........................................................................141.5.6 Environmental ....................................................................................................151.5.7 Standards Compliance, General........................................................................151.5.8 Physical and Electrical .......................................................................................161.6 Si CPE Specifications .................................................................................................171.6.1 Radio..................................................................................................................171.6.2 Data Communication (Ethernet Port).................................................................181.6.3 Configuration and Management.........................................................................19
xiv BreezeMAX CPEs Product ManualContents1.6.4 Standards Compliance, General........................................................................191.6.5 Environmental ....................................................................................................201.6.6 Physical and Electrical .......................................................................................201.6.7 Detached 3.5 GHz Antenna ...............................................................................211.6.8 Detached 2.3/2.5 GHz Antenna .........................................................................21Chapter 2 - Installation2.1 Installing the ODU of the PRO-S CPE........................................................................242.1.1 ODU Installation Requirements..........................................................................242.1.2 Guidelines for Positioning the ODU ...................................................................252.1.3 IDU-ODU Cables................................................................................................262.1.4 Pole Mounting the ODU .....................................................................................262.1.5 Connectors.........................................................................................................312.1.6 Connecting the Cables.......................................................................................312.2 Installing the IDU-1D Indoor Unit of the PRO-S CPE ...............................................352.2.1 Installation Requirements...................................................................................352.2.2 Location..............................................................................................................362.2.3 CPE IDU-1D Connectors and LEDs...................................................................362.2.4 RESET Button....................................................................................................372.2.5 IDU Installation...................................................................................................372.3 Installing the Si CPE ...................................................................................................392.3.1 Installation Requirements...................................................................................392.3.2 Si CPE Connectors and LEDs ...........................................................................402.3.3 RESET Button....................................................................................................432.3.4 Installation Guidelines........................................................................................442.3.5 Installing the Si CPE ..........................................................................................442.4 Installing the 3.5 GHz Detached Antenna .................................................................47
BreezeMAX CPEs Product Manual xvContents2.4.1 Wall Mounting the 3.5 GHz Detached Antenna .................................................482.4.2 Window Mounting the 3.5 GHz Detached Antenna............................................492.4.3 Window Mounting the 3.5 GHz Detached Antenna, with Rotation Capability....512.4.4 Wall Mounting the 3.5 GHz Detached Antenna, with Tilt & Pan Capabilities.....532.5 Installing the 2.3/2.5 GHz Detached Antenna ...........................................................552.5.1 Wall Mounting the 2.3/2.5 GHz Detached Antenna ...........................................552.5.2 Window Mounting the 2.3/2.5 GHz Detached Antenna, with Rotation Capability..572.5.3 Wall Mounting the 2.3/2.5 GHz Detached Antenna, with Rotation Capability....58Chapter 3 - Commissioning3.1 Commissioning Steps.................................................................................................623.2 Configuring Basic Parameters...................................................................................633.2.1 The Basic Parameters........................................................................................633.2.2 Configuration Tools............................................................................................643.2.3 Using the Configuration Tools............................................................................643.3 Aligning the PRO-S CPE’s Antenna ..........................................................................663.3.1 Fast Configuration and Antenna Alignment (PRO-S CPE) ................................663.3.2 SU Alignment Unit (SAU)...................................................................................673.3.3 Using SAU for Aligning the PRO-S CPE's Antenna...........................................703.4 Aligning the Si CPE's Antenna...................................................................................723.5 Operation Verification.................................................................................................74Chapter 4 - Operation4.1 The SU Installer Monitor Program .............................................................................764.2 Using the Monitor Program........................................................................................774.2.1 Accessing the Monitor Program.........................................................................77
xvi BreezeMAX CPEs Product ManualContents4.2.2 Using the Program .............................................................................................774.3 The Main Menu ............................................................................................................794.3.1 Show all Parameters and Status........................................................................794.3.2 Unit Control ........................................................................................................794.3.3 Registration Parameters ....................................................................................794.3.4 BST/AU Parameters...........................................................................................804.3.5 Radio Parameters ..............................................................................................804.3.6 Multirate and ATPC Parameters ........................................................................804.3.7 Performance Monitoring.....................................................................................804.3.8 FDD Parameters ................................................................................................804.3.9 Exit .....................................................................................................................804.4 Unit Control Menu .......................................................................................................814.4.1 Show ..................................................................................................................814.4.2 Reset Unit ..........................................................................................................834.4.3 Change Password..............................................................................................834.4.4 SW Versions Control..........................................................................................844.4.5 Configuration Control .........................................................................................874.4.6 Ethernet Port Operation Mode ...........................................................................904.5 Registration Parameters Menu ..................................................................................924.5.1 Show ..................................................................................................................924.5.2 User Name .........................................................................................................924.5.3 User Password...................................................................................................934.5.4 Organization Name ............................................................................................934.5.5 Address..............................................................................................................934.5.6 Country...............................................................................................................934.6 BST/AU ID Parameters Menu .....................................................................................94
BreezeMAX CPEs Product Manual xviiContents4.6.1 Show ..................................................................................................................954.6.2 BST/AU ID..........................................................................................................954.6.3 BST/AU ID Mask................................................................................................964.6.4 Best BST/AU Support ........................................................................................964.6.5 Selected BST/AU Parameters............................................................................974.6.6 Best BST/AU Table............................................................................................974.7 Radio Parameters Menu .............................................................................................984.7.1 Show ..................................................................................................................984.7.2 Frequency Scanning Parameters.......................................................................984.7.3 Antenna Selection (Si CPE).............................................................................1024.7.4 Rx Attenuator ...................................................................................................1024.7.5 Bandwidth ........................................................................................................1034.8 Multirate and ATPC Parameters Menu ....................................................................1044.8.1 Show ................................................................................................................1044.8.2 Enable ATPC ...................................................................................................1044.8.3 Disable ATPC and Set Tx Power.....................................................................1054.8.4 Continuous Transmission Menu.......................................................................1054.9 Performance Monitoring Menu ................................................................................1074.9.1 Start Link Quality Display.................................................................................1074.9.2 Counters...........................................................................................................1074.10FDD Parameters (3.x GHz units only) .....................................................................1104.10.1 BST/AU ID........................................................................................................1104.10.2 BST/AU ID Mask..............................................................................................1104.10.3 Bandwidth ........................................................................................................1104.10.4 Uplink (Tx) Frequency......................................................................................1114.11SU Parameters Summary.........................................................................................112
xviii BreezeMAX CPEs Product ManualContentsAppendix A - The Web Configuration ServerA.1 The Web Configuration Server.................................................................................116A.2 Pocket PC/PDA Requirements.................................................................................117A.3 Accessing the Web Configuration Server...............................................................119A.4 Using the Web Configuration Server.......................................................................120A.5 Control Buttons.........................................................................................................122A.6 Changing the Password ...........................................................................................123A.7 Unit Reset...................................................................................................................124Appendix B - TroubleshootingB.1 Si CPE Troubleshooting ...........................................................................................126B.2 PRO-S CPE Troubleshooting ...................................................................................130
FiguresFigure 2-1: Back View of CPE-ODU-PRO-SA (integral antenna)...........................................27Figure 2-2: ODU Pole Installation Using the Special Clamp, Vertical Polarization.................28Figure 2-3: ODU Pole Installation Using the Special Clamp, Horizontal Polarization ............29Figure 2-4: ODU Pole Installation Using the Tilt Accessory, Vertical Polarization .................30Figure 2-5: Bottom Panel of the ODU (SE model, without sealing covers) ............................31Figure 2-6: Ethernet Connector Pin Assignments ..................................................................33Figure 2-7: Inserting the IDU COM Cable into the Sealing Cap.............................................34Figure 2-8: Connecting the IDU COM connector and inserting the Sealing Cap ...................34Figure 2-9: CPE-IDU-1D Front Panel.....................................................................................36Figure 2-10: CPE-IDU-1D 3D View ..........................................................................................36Figure 2-11: Si CPE Connectors (E model)..............................................................................40Figure 2-12: Si CPE Top View (Without RF Connector's Cover) .............................................41Figure 2-13: Si CPE Bottom View ............................................................................................43Figure 2-14: Si CPE Wall Mount ..............................................................................................46Figure 2-15: Wall Mounting the 3.5 GHz Detached Antenna ...................................................48Figure 2-16: Window Mounting the 3.5 GHz Detached Antenna..............................................50Figure 2-17: Window Mounting the 3.5 GHz Detached Antenna, with Rotation Capability......52Figure 2-18: Wall Mounting the 3.5 GHz Detached Antenna, with Pan & Tilt Capabilities.......54Figure 2-19: Wall/Window Mounting the 2.3/2.5 GHz Detached Antenna................................56Figure 2-20: Wall Mounting the 2.3/2.5 GHz Detached Antenna with Rotation Capability.......59Figure 2-21: Wall Mounting the new 2.3/2.5 GHz Detached Antenna with Rotation Capability59Figure 3-1: Connecting the Y-Cable.......................................................................................66Figure 3-2: Inserting the SAU Sealing Cap ............................................................................68Figure 3-3: SAU......................................................................................................................68Figure 4-1: Si CPE Antennas Numbering Scheme...............................................................102Figure A-1: Typical Web Configuration Page (Notebook/PC)...............................................120
xx BreezeMAX CPEs Product ManualFiguresFigure A-2: Web Configuration Main Menu (Pocket PC/PDA)..............................................121
TablesTable 1-1: CPEs Frequencies .................................................................................................2Table 1-2: PRO-S CPE ODU Types........................................................................................4Table 1-3: PRO-S CPE Radio Specifications........................................................................11Table 1-4: Sensitivity, 2.x GHz Units.....................................................................................12Table 1-5: Sensitivity, 3.x GHz Units.....................................................................................13Table 1-6: Sensitivity, 5.2 GHz Units.....................................................................................13Table 1-7: PRO-S CPE IDU/ODU Communication ...............................................................14Table 1-8: PRO-S CPE Data Communication (Ethernet Port) ..............................................14Table 1-9: PRO-S CPE Configuration and Management......................................................14Table 1-10: PRO-S CPE Environmental Specifications ..........................................................15Table 1-11: PRO-S CPE Standards Compliance, General .....................................................15Table 1-12: PRO-S CPE Mechanical Specifications...............................................................16Table 1-13: PRO-S CPE Electrical Specifications...................................................................16Table 1-14: PRO-S CPE Connectors......................................................................................16Table 1-15: Si CPE Radio Specifications................................................................................17Table 1-16: Si CPE Data Communication (Ethernet Port) ......................................................18Table 1-17: Si CPE Configuration and Management ..............................................................19Table 1-18: Si CPE Standards Compliance, General .............................................................19Table 1-19: Si CPE Environmental Specifications ..................................................................20Table 1-20: Si CPE Mechanical and Electrical Specifications.................................................20Table 1-21: Si CPE Connectors ..............................................................................................20Table 1-22: Si CPE Detached 3.5 GHz Antenna Specifications .............................................21Table 1-23: Si CPE Detached 2.3/2.5 GHz Antenna Specifications .......................................21Table 2-1: Approved Category 5E Ethernet Cables..............................................................26Table 2-2: CPE-ODU-PRO Connectors ................................................................................31Table 2-3: Cable Color Codes...............................................................................................33
xxii BreezeMAX CPEs Product ManualTablesTable 2-4: CPE-IDU-1D Connectors .....................................................................................37Table 2-5: CPE-IDU-1D LEDs...............................................................................................37Table 2-6: Si CPE Front Panel Connectors...........................................................................40Table 2-7: Si CPE Top Panel Components...........................................................................41Table 3-1: SU's Basic Parameters ........................................................................................63Table 3-2: SAU LEDs............................................................................................................69Table 3-3: SAU LINK QUALITY LEDs Functionality .............................................................70Table 4-1: Intermediate Steps...............................................................................................99Table 4-2: SU Parameters Summary ..................................................................................112Table A-1: Pocket PC/PDA Minimum/Recommended Requirements .................................117
1Chapter 1 - Products DescriptionIn This Chapter:“BreezeMAX CPEs” on page 2“Introducing BreezeMAX PRO-S CPE” on page 4“Introducing BreezeMAX Si CPE” on page 6“Voice and Networking Gateways” on page 7“PRO-S CPE Specifications” on page 11“Si CPE Specifications” on page 16
2System DescriptionChapter 1 - Products Description1.1 BreezeMAX CPEsThe WiMAX-compatible PRO-S CPE and Si CPE Subscriber Units (SUs) are powered by Intel's WiMAX Connection 2250 chip. BreezeMAX CPEs serve as an efficient platform for a wide range of services, providing bridge functionality and supporting up to 512 MAC addresses.BreezeMAX CPEs are currently available in the 2.3 GHz (WCS), 2.5 GHz (MMDS and MCS), 3.3 GHz and 3.5 GHz frequency bands.BreezeMAX CPEs support dual operation modes, enabling detection of the protocol used in the wireless link (APD) and automatic switching between FDD and TDD operation modes provided they hold the appropriate SW versions (applicable only to CPEs in the 3.x GHz bands where both operation modes are supported).Configuration and performance monitoring of the unit can be performed using any of the following options:Remotely by the Base Station, where the Base Station is managed using either the Monitor program or SNMP.Locally via the Ethernet port, using Telnet to access the Installer Monitor program.Using a PC/Notebook or a PDA/Pocket PC with an http browser to access the built-in web configuration server.Table 1-1: CPEs FrequenciesBand TDD Frequencies FDD Frequencies2.3 GHz 2300 - 2360 MHz (2305 - 2360 MHz in Si CPE)Not Applicable2.5 GHz 2496 - 2690 MHz Not Applicable3.3 GHz (PRO-S only)3300 - 3400 MHz Uplink: 3366 - 3400 MHzDownlink: 3316 - 3350 MHz(Duplex Separation: 50 MHz)3.5 GHz 3399.5 - 3600 MHz Uplink: 3399.5 - 3500 MHzDownlink: 3499.5 - 3600 MHz(Duplex Separation: -100 MHz)
BreezeMAX CPEsBreezeMAX CPEs Product Manual 3For the Self-Install Si CPE, several tools that support easy installation by non-professional users are available to support various business models. These include:A user-friendly WiMAX Modem Application designed for the non-professional end user provides easy to follow installation instructions. The application includes pre-configuration of most of the relevant parameters, which are automatically loaded into the unit. It guides the user to enter the required credentials (User Name and Password) and optionally select the proper location. The application also includes simple but efficient performance monitoring tools to support easy identification of possible problems.An optional Smart Card, that may be supplied either together with the unit or separately, can include all relevant configuration details, including location and end user specific parameters.The unit may also be pre-configured prior to shipment to the end user, including all location and end user specific parameters.
4System DescriptionChapter 1 - Products Description1.2 Introducing BreezeMAX PRO-S CPEThe PRO-S CPE comprises an Outdoor Unit (ODU) and an Indoor Unit (IDU).The ODU includes the modem, radio, data processing and management components of the SU. It also includes an integral high-gain flat antenna (SA models) or a connection to an external antenna (SE models), as described in Table 1-2. “L” (Limited Performance) models of the CPEs support a limited overall throughput of 2 Mbps maximum. These L-models can be upgraded to support maximum throughput through a suitable license. The ODU connects to the IDU and to the user's equipment through a 10/100BaseT Ethernet port.* x.x indicates the radio band: 2.3, 2.5, 3.3 or 3.5The indoor unit is powered from the mains and connects to the ODU via a Category 5E Ethernet cable carrying the Ethernet data between the two units, as well as power (-54 VDC) and control signals to the ODU and status indications from the ODU. There are several types of indoor units:The BMAX-CPE-IDU-1D is the basic IDU, functioning as a simple power supply and interface unit with a 10/100BaseT Ethernet port that connects to the user's equipment. The IDU-NG-4D1W Wireless Networking Gateway IDU provides advanced routing capabilities and can also serve as a Wireless LAN Access Point.Table 1-2: PRO-S CPE ODU Types ODU Type DescriptionBMAX-CPE-ODU-PRO-SA-x.x Subscriber Outdoor Unit with an integrated vertical/horizontal polarization antenna. BMAX-CPE-ODU-PRO-SE-x.x Subscriber Outdoor Unit with a connection to an external antenna. BMAX-CPE-ODU-PRO-L-SA-x.x Subscriber Outdoor Unit with an integrated vertical/horizontal polarization antenna. The unit's total throughput is limited to 2 Mbps maximum.BMAX-CPE-ODU-PRO-L-SE-x.x Subscriber Outdoor Unit with a connection to an external antenna. The unit's total throughput is limited to 2 Mbps maximum.
Introducing BreezeMAX PRO-S CPEBreezeMAX CPEs Product Manual 5The IDU-1D1V and IDU-1D2V SIP Voice Gateway IDUs provide one or two telephony ports and include a backup battery to ensure uninterrupted service during power outages. The IDU-1D1V and IDU-1D2V are available with either RJ-11 or Terminal Board telephone connection(s).To facilitate the configuration process, antenna alignment and performance monitoring during installation/testing, a special Y-cable is available. This enables connecting a Notebook or a PDA directly to the ODU for fast and easy completion of all the necessary operations.A miniature SU Alignment Unit (SAU), that includes signal strength and status indicators, is also available to support easy and convenient antenna alignment and status verification.
6System DescriptionChapter 1 - Products Description1.3 Introducing BreezeMAX Si CPEThe Self Install Si CPE is a compact Subscriber Unit (SU) that is intended for indoor installations. The Si CPE includes embedded capabilities and supplementary tools that support easy installation by a non-professional user, supporting fully automated network-entry, authentication and services provisioning. The Base Station equipment and the Si CPE also include advanced capabilities that significantly increase the link budget in both directions to ensure optimal performance in indoors installations, providing a highly effective solution for self-installation by end-users.The Si CPE includes 6 internal antennas providing full 360° coverage, and a connection to an optional wall/window detached antenna. The Si CPE connects to the end-user equipment through either a 10/100 BaseT Ethernet interface (E model) or a USB interface (U model).
Voice and Networking GatewaysBreezeMAX CPEs Product Manual 71.4 Voice and Networking GatewaysThe following Gateways are currently available from Alvarion:IDU-NG-4D1W: A Networking Gateway with advanced routing capabilities that serves also as an IDU for the PRO-S CPE, supporting 4 data ports and 1 Wireless LAN port.VG-1D1V: A stand-alone (external) H.323 or SIP Voice Gateway, connecting to the Ethernet port of the CPE and supporting 1 data port and 1 POTS port.VG-1D2V: A stand-alone (external) H.323 or SIP Voice Gateway, connecting to the Ethernet port of the CPE and supporting 1 data port and 2 POTS ports.IDU-1D1V: A SIP Voice Gateway with battery backup that serves also as an IDU for the PRO-S CPE, supporting 1 data port and 1 POTS port. Available with either RJ-11 or Terminal Board telephone connection.IDU-1D2V: A SIP Voice Gateway with battery backup that serves also as an IDU for the PRO-S CPE, supporting 1 data port and 2 POTS ports. Available with either RJ-11 or Terminal Board telephone connections.These Gateways incorporate an advanced protocol (DRAP) for automatic registration and allocation of wireless link resource.In addition, the optional Service Residencial Unit (SRU) acts as a bridge between the Si CPE and the subscriber’s LAN, with two POTS ports providing SIP based VoIP services and a battery backup for both the SRU and the Si CPE. Details on installing, managing and using the Voice Gateways, the Wireless Networking Gateway and the SRU are provided separately in the relevant manuals.1.4.1 DRAP (Dynamic Resources Allocation Protocol)DRAP is a protocol based on IP/UDP between the Gateway (installed behind the SU) and the BreezeMAX system. The protocol provides an auto-discovery mechanism for the Gateway, so no specific configuration is required and the Gateway can automatically locate and register with the BreezeMAX base station. The protocol uses a few simple messages enabling a Voice Gateway to request resources when calls are made, and the BreezeMAX to dynamically allocate them.
8System DescriptionChapter 1 - Products DescriptionUsing the DRAP solution has the following advantages:Maintain telephony toll quality over the wireless network - dynamically allocate Continuous Grant (CG) connections for active calls, maintaining the QoS and low jitter needed for toll-quality voice services.Allocate Continuous Grant dedicated bandwidth only for the duration of the call - the air resources are allocated and released according to the DRAP messages, which are based on the VoIP signaling. This dynamic allocation ensures efficient use of the air resources.Prevent callers from placing calls if a sector is overloaded - the operator can control and limit the maximum number of concurrent calls per wireless sector and per end user voice gateway. Thus, the operator has complete control of its network and the resources in it.Automatic support of Codec changing in a VoIP call - the DRAP messages update the BreezeMAX equipment on any Codec change or subsequent bandwidth allocation change during the call, hence the exact required bandwidth is always provided. This is essential in fax transmissions where the call might begin with one Codec and switch to another to accommodate the fax transmission.VoIP stack is always in synch with the wireless transport - as the DRAP is integrated into the VoIP stack all calls are terminated according to the VoIP standard. Even if no resources are available, the voice gateway receives an appropriate message from the BreezeMAX system and sends the required signaling message according to the VoIP standard used.1.4.2 IDU-NG-4D1W Wireless Networking Gateway IDUAlvarion's Wireless Networking Gateway enables operators and service providers using Alvarion's BWA system to provide subscribers with a number of broadband services transparently. The Wireless Networking Gateway IDU together with the SU-ODU comprises an SU that provides data connections to the Base Station. The four 10/100Base-T Ethernet ports connect to the user's data equipment, providing comprehensive routing
Voice and Networking GatewaysBreezeMAX CPEs Product Manual 9functionality and supporting various security features. User's data equipment equipped with either IEEE 802.11b (11M) or IEEE 802.11g (54M) compatible wireless adapters can connect to the unit via its built-in Wireless LAN port, functioning as an Access Point. The Wireless Networking Gateway IDU is powered from the mains and connects to the ODU via a Category 5E Ethernet cable. This cable carries the Ethernet data between the two units as well as power (54 VDC) and control signals to the ODU. It also carries status indications from the ODU. The Wireless Networking Gateway is designed for remote management and supervision using either the built-in internal web server or SNMP.The Wireless Networking Gateway is easily updated and upgraded as it supports remote software and configuration file download.1.4.3 VG-1D1V and VG-1D2V Voice GatewaysAlvarion's Voice Gateways enable operators and service providers to offer end users a combination of IP-telephony and broadband data services.IP-telephony services are supported for standard analog phones or G3 fax machines. The VG-1D1V has a single POTS interface, and the VG-1D2V has two POTS interfaces. The Voice Gateways is built on the H.323 and SIP standards and support both narrow (compressed) and wideband (uncompressed) speech codecs, silence suppression with comfort noise, line echo cancellation and regional telephone parameters. Class 5 services such as call waiting and 3-party call are also supported. Up to 3 telephones can be connected in series to each telephone port. Daisy chaining of Voice Gateways enables the service provider to offer certain end users, for example small offices, additional telephone numbers.The Voice Gateway also supports Internet access or any other Ethernet based services. The unit can be installed behind a router/NAT due to NAT traversal support allowing signaling as well as voice packets to correctly reach Softswitch or Gatekeeper for bi-directional call initiations. The Gateway can handle up to 16 simultaneous VLANs, enabling the operator to offer different services to different end users behind the unit.The Voice Gateways are designed for remote management and supervision using either the built-in internal web server or SNMP.
10 System DescriptionChapter 1 - Products DescriptionThe Voice Gateways are easily updated and upgraded as they support remote software and configuration file download.1.4.4 IDU-1D1V and IDU-1D2V Voice GatewaysThe SIP Voice Gateways IDUs enable operators and service providers to offer end users a combination of IP-telephony and broadband data services, enabling uninterrupted operation od the CPE during power outages. The IDU-1D1V and IDU-1D2V provide the same features and capabilities as the SIP versions of the VG-1D1V and VG-1D2V described above, with the additional capability to serve as IDUs of the PRO-S CPE, including a backup battery to ensure uninterrupted services during power outages of up to two hours.The Voice Gateway IDU are powered from the mains and connects to the ODU via a Category 5E Ethernet cable. This cable carries the Ethernet data between the two units as well as power (54 VDC) and control signals to the ODU. It also carries status indications from the ODU. The Voice Gateway IDUs are available with either RJ-11 or Terminal Board telephone connection(s).1.4.5 SRU Service Residential UnitThe Service Residencial Unit (SRU) offers users of the Self Install Si CPE uninterrupted voice connections, integrating voice and data services into a single unit. The SRU acts as a bridge between the Si CPE and the subscriber’s LAN, and has two POTS lines that support analog telephones, faxes and modems with a SIP based VoIP service, operating with common available SIP servers, proxies and soft switches.The SRU is powered from the mains, providing power also to the Si CPE, and has backup batteries that ensure uninterrupted service during power outages for at least 2 hours with 10% voice calls.
PRO-S CPE SpecificationsBreezeMAX CPEs Product Manual 111.5 PRO-S CPE Specifications1.5.1 RadioTable 1-3: PRO-S CPE Radio SpecificationsItem DescriptionFrequency Band TDD Frequencies (MHz) FDD Frequencies (MHz)2.3 GHz 2300-2360 Not Applicable2.5 GHz g 2496-2690 Not Applicable3.3 GHz 3300 - 3400 Uplink: 3366-3400Downlink: 3316-33503.5 GHz 3399.5-3600 Uplink: 3399.5-3500Downlink: 3499.5-36003.65 GHz 3650-3675 Not ApplicableOperation Mode TDD, Half DuplexFDD, Half duplex (3.x GHz band only)Channel Bandwidth 1.75 MHz (only in FDD mode in the 3.x GHz bands)3.5 MHz5 MHz (only in TDD mode)Central Frequency Resolution0.125 MHzAntenna Port (PRO-SE CPEs)N-Type, 50 Ohm2.3 GHz Integral Antenna (PRO-SA CPE)14 dBi typical, 33°AZ x 27°EL, vertical/horizontal polarization, compliant with RoHS and EN 301 525, V1.1.1 (2000-06).2.5 GHz Integral Antenna (PRO-SA CPE)14 dBi typical, 33°AZ x 27°EL, vertical/horizontal polarization, compliant with RoHS and EN 301 525, V1.1.1 (2000-06).3.x GHz Integral Antenna (PRO-SA CPE)16.5 dBi typical (16 dBi in the 3.3-3.4 GHz band), 20°AZ x 20°EL, vertical/horizontal polarization, compliant with RoHS and EN 302 085, V1.2.2 (2003-08) Range 1Max. Input Power (at antenna port)-20 dBm before saturation0 dBm before damageOutput Power(at antenna port)19 dBm +/-1 dB maximumATPC Dynamic range: 45 dB Modulation Downlink: OFDM; Uplink: OFDMA-16BPSK, QPSK, QAM16, QAM64
12 System DescriptionChapter 1 - Products Description1.5.2 Sensitivity1.5.2.1 Sensitivity, 2.x GHz Units1.5.2.2 Sensitivity, 3.x GHz UnitsFEC Convolutional Coding: 1/2, 2/3, 3/4Table 1-4: Sensitivity, 2.x GHz UnitsItem DescriptionTypical Sensitivity (BER=1E-6), 2.x GHz unitsModulation & CodingMinimum SNR (dB)Sensitivity (dBm) @ 3.5 MHz BWSensitivity (dBm) @ 5 MHz BWBPSK 1/2 2.5 -98 -96QPSK 1/2 5.9 -95 -93QPSK 3/4 8.6 -92 -90QAM16 1/2 11.4 -89 -87QAM16 3/4 14.8 -86 -84QAM64 2/3 20 -81 -79QAM64 3/4 20.9 -80 -78Table 1-5: Sensitivity, 3.x GHz UnitsItem DescriptionTypical Sensitivity (BER=1E-6), 3.x GHz unitsModulation & CodingMinimum SNR (dB)Sensitivity (dBm) @ 3.5 MHz BWSensitivity (dBm) @ 5 MHz BWBPSK 1/2 2.5 -99 -97QPSK 1/2 5.9 -96 -94QPSK 3/4 8.6 -93 -91QAM16 1/2 11.4 -89 -87QAM16 3/4 14.8 -86 -84QAM64 2/3 20 -81 -79QAM64 3/4 20.9 -80 -78Table 1-3: PRO-S CPE Radio Specifications
PRO-S CPE SpecificationsBreezeMAX CPEs Product Manual 131.5.3 IDU/ODU Communication1.5.4 Data Communication (Ethernet Port)1.5.5 Configuration and ManagementTable 1-6: PRO-S CPE IDU/ODU CommunicationItem DescriptionCable Type Category 5E, Outdoor Data Cable, Double Jacket, 4x2x24# FTPMaximum Length 90 meter Table 1-7: PRO-S CPE Data Communication (Ethernet Port)Item DescriptionStandard Compliance IEEE 802.3 CSMA/CDMaximum Packet Size (including 4 CRC bytes) 1550 BytesSpeed 10/100 Mbps, Half/Full Duplex with Auto NegotiationTable 1-8: PRO-S CPE Configuration and ManagementItem DescriptionLocal Management/via Ethernet Port TelnetBuilt-in web configuration server (using PC or PDA with http browser)Remote Management Via the Base StationSoftware upgrade Using TFTP via the Base StationUsing TFTP via Ethernet portConfiguration upload/download Using TFTP via the Base StationUsing TFTP via Ethernet port
14 System DescriptionChapter 1 - Products Description1.5.6 Environmental1.5.7 Standards Compliance, GeneralTable 1-9: PRO-S CPE Environmental SpecificationsType Unit DetailsOperating temperature PRO-S CPE ODU -40°C to 55°C PRO-S CPE IDU 0°C to 40°COperating humidity Outdoor units 5%-95% non condensing, Weather protectedIndoor equipment 5%-95% non condensingTable 1-10: PRO-S CPE Standards Compliance, GeneralType StandardEMC ETSI EN 301 489-1/4FCC part 15 Subpart BSafety EN 60950-1 (CE)UL 60950 (US)AS/NZS 3260 (Australia / New Zealand)Environmental ETS 300 019:Part 2-1 T 1.2 & part 2-2 T 2.3 for indoor & outdoorPart 2-3 T 3.2 for indoorPart 2-4 T 4.1E for outdoorRadio ETSI EN 301 021 V.1.6.1ETSI EN 301 753 V.1.2.1FCC P.27.53, FCC P.90, FCC P.15
PRO-S CPE SpecificationsBreezeMAX CPEs Product Manual 151.5.8 Physical and Electrical 1.5.8.1 Mechanical 1.5.8.2 Electrical1.5.8.3 ConnectorsTable 1-11: PRO-S CPE Mechanical SpecificationsUnit Dimensions (cm) Weight (kg) CPE-IDU-1D 14 x 6.6 x 3.5 0.3CPE-ODU-PRO-SA 21 x 21 x 5.4 1.25CPE-ODU-PRO-SE 21 x 21 x 5.4 1.13Table 1-12: PRO-S CPE Electrical SpecificationsItemPower Consumption (IDU+ODU) 2.x GHz units: 25W3.x GHz units: 22WODU Power Consumption 16.5WCPE-IDU Power Input 100-240 VAC, 47-63 HzCPE-ODU-PRO Power Input 54 VDC from the IDU over the indoor-outdoor Ethernet cableTable 1-13: PRO-S CPE ConnectorsUnit Connector DescriptionCPE-IDU-1D ETHERNET 10/100Base-T (RJ-45).Cable connection to a PC: StraightCable connection to a hub: CrossedRADIO 10/100Base-T (RJ-45)AC IN 3 pin AC power plugCPE-ODU-PRO-SA/SE IDU COM 10/100Base-T (RJ-45)SAU Special mini USBANT (SE model) N-Type jack, 50 Ohm, lightning protected
16 System DescriptionChapter 1 - Products Description1.6 Si CPE Specifications1.6.1 RadioTable 1-14: Si CPE Radio SpecificationsItem DescriptionFrequency Band TDD Frequencies (MHz) FDD Frequencies (MHz)2.3 GHz 2305-2360 Not Applicable2.5 GHz g 2496-2690 Not Applicable3.5 GHz 3399.5-3600 Uplink: 3399.5-3500Downlink: 3499.5-36003.65 GHz 3650-3675 Not ApplicableOperation Mode TDD, Half DuplexFDD, Half duplex (3.5 GHz band only)Channel Bandwidth 1.75 MHz (only in FDD mode in the 3.5 GHz band)3.5 MHz5 MHz (only in TDD mode)Central Frequency Resolution0.125 MHzInternal Antennas (Si) A beam switching antennas array providing 360° coverage.Antenna gain (typical): 7 dBi for 2.3/2.5 GHz units, 9 dBi for 3.5 GHz unitsExternal Antenna Port SMA, 50 OhmMax. Input Power (at antenna port)-20 dBm before saturation0 dBm before damageOutput Power(at antenna port)2.3 GHz: 23 dBm +/- 1 dB maximum2.5 GHz: 24 dBm +/- 1 dB maximum3.5 GHz: 23 dBm +/- 1 dB maximum for units with RF Version 11, 22 dBm +/- 1 dB maximum for all other unitsATPC Dynamic range: 45 dB minimumModulation Downlink: OFDM; Uplink: OFDMA-16BPSK, QPSK, QAM16, QAM64FEC Convolutional Coding: 1/2, 2/3, 3/4
Si CPE SpecificationsBreezeMAX CPEs Product Manual 171.6.2 Data Communication (Ethernet Port)Typical Sensitivity (BER=1E-6), 2.x GHzModulation & CodingMinimum SNR (dB)Sensitivity (dBm) @ 3.5 MHz BWSensitivity (dBm) @ 5 MHz BWBPSK 1/2 2.5 -96 -94QPSK 1/2 5.9 -93 -91QPSK 3/4 8.6 -90 -88QAM16 1/2 11.4 -87 -85QAM16 3/4 14.8 -84 -82QAM64 2/3 20 -78 -77QAM64 3/4 20.9 -78 -76Typical Sensitivity (BER=1E-6), 3.x GHzModulation & CodingMinimum SNR (dB)Sensitivity (dBm) @ 3.5 MHz BWSensitivity (dBm) @ 5 MHz BWBPSK 1/2 2.5 -98 -96QPSK 1/2 5.9 -95 -93QPSK 3/4 8.6 -92 -90QAM16 1/2 11.4 -88 -86QAM16 3/4 14.8 -85 -83QAM64 2/3 20 -80 -78QAM64 3/4 20.9 -79 -77Table 1-15: Si CPE Data Communication (Ethernet Port)Item DescriptionStandard Compliance IEEE 802.3 CSMA/CDMaximum Packet Size (including 4 CRC bytes) 1550 BytesSpeed 10/100 Mbps, Half/Full Duplex with Auto NegotiationTable 1-14: Si CPE Radio Specifications
18 System DescriptionChapter 1 - Products Description1.6.3 Configuration and Management1.6.4 Standards Compliance, GeneralTable 1-16: Si CPE Configuration and ManagementItem DescriptionLocal Management and Configuration Telnet via Ethernet PortBuilt-in web configuration server (using PC or PDA with http browser) via Ethernet PortSi CPE Installation UtilitySmart CardRemote Management Via the Base StationSoftware upgrade Using TFTP via the Base StationUsing TFTP via Ethernet portConfiguration upload/download Using TFTP via the Base StationUsing TFTP via Ethernet portTable 1-17: Si CPE Standards Compliance, GeneralType StandardEMC ETSI EN 301 489-1/4FCC part 15 Subpart BSafety EN 60950-1 (CE)UL 60950 (US)AS/NZS 3260 (Australia / New Zealand)Environmental ETS 300 019:Part 2-1 T 1.2 & part 2-2 T 2.3 for indoor & outdoorPart 2-3 T 3.2 for indoorPart 2-4 T 4.1E for outdoor
Si CPE SpecificationsBreezeMAX CPEs Product Manual 191.6.5 Environmental1.6.6 Physical and Electrical 1.6.6.1 Mechanical and Electrical1.6.6.2 ConnectorsRadio ETSI EN 301 021 V.1.6.1ETSI EN 301 753 V.1.2.1FCC P.27.53, FCC P.90, FCC P.15Table 1-18: Si CPE Environmental SpecificationsType DetailsOperating temperature -5°C to 45°COperating humidity 5%-95% non condensingTable 1-19: Si CPE Mechanical and Electrical SpecificationsItemDimensions (mm) 167 (H) x 170 (L) x 79 (W)Weight (g) 650Power Consumption 10W typical, 12W maximumDC Power Input (from Power Supply) 7.3 VDCMains Power Input (to Power Supply) 90-256 VAC, 47-63 HzTable 1-20: Si CPE ConnectorsConnector DescriptionETHERNET (E model) 10/100Base-T (RJ-45) with two embedded LEDs. Cable connection to a PC: Straight Cable connection to a hub: CrossedUSB (U model) USB 1.1/2.0DC IN Standard DC power jackAntenna SMA jack, 50 OhmTable 1-17: Si CPE Standards Compliance, GeneralType Standard
20 System DescriptionChapter 1 - Products Description1.6.7 Detached 3.5 GHz Antenna1.6.8 Detached 2.3/2.5 GHz AntennaTable 1-21: Si CPE Detached 3.5 GHz Antenna SpecificationsItemFrequency Range 3400 - 3700 MHzGain (excluding cable) 12 dBiPolarization Linear-VerticalBeam Width 77° Horizontal, 17° verticalConnector SMA jackDimensions (cm) 33 x 9.3 x 2.1Weight (g) 190Table 1-22: Si CPE Detached 2.3/2.5 GHz Antenna SpecificationsItemFrequency Range 2300-2700 MHzGain (excluding cable) 9.5~10.5 dBiPolarization Linear-VerticalBeam Width 70° Horizontal, 20° verticalConnector SMA jackDimensions (cm) 32.7 x 8 x 2.2Weight (g) 600
Si CPE SpecificationsBreezeMAX CPEs Product Manual 21
2Chapter 2 - InstallationIn This Chapter:“Installing the ODU of the PRO-S CPE” on page 24“Installing the IDU-1D Indoor Unit of the PRO-S CPE” on page 35“Installing the Si CPE” on page 39“Installing the 3.5 GHz Detached Antenna” on page 47“Installing the 2.3/2.5 GHz Detached Antenna” on page 55
24 InstallationChapter 2 - Installation2.1 Installing the ODU of the PRO-S CPEThe following sections describe how to install the outdoor unit (ODU) of the PRO-S CPE.2.1.1 ODU Installation Requirements2.1.1.1 Packing ListODU Pole mounting kit2.1.1.2 Additional Installation RequirementsThe following items are also required to install the ODU:Indoor-to-outdoor Category 5E Ethernet cable with two shielded RJ-45 connectors* (see Section 2.1.3 for details on approved cables and maximum length), and an RJ-45 connectors crimping tool.For units that connect to an external antenna (SE model): Antenna* and RF cable* for connecting the antenna to the ODU.SAU* (SU Alignment Unit) for antenna alignment and status verification.Grounding cable with an appropriate termination.Installation tools and materials, including appropriate means (e.g. a 1" to 4" pole) for installing the ODU (and antenna where applicable).2.1.1.3 Optional ItemsTilt Pole Mounting kit*.To connect directly to the ODU for configuration/performance monitoring: A special Y-cable*, a Notebook or Pocket PC/PDA with web browser, and a straight Ethernet cable to connect the Notebook/PDA to the PDA connector (RJ-45 plug) of the Y-cable.
Installing the ODU of the PRO-S CPEBreezeMAX CPEs Product Manual 252.1.2 Guidelines for Positioning the ODUThis section provides key guidelines for selecting the optimal installation locations for the ODU.Select the optimal locations for the equipment using the following guidelines:The ODU should be mounted on a 1"-4" pole. Its location should enable easy access to the unit and its connectors for installation and testing.The higher the placement of the antenna, the better the achievable link quality. The antenna should be installed to provide a direct, or near line of sight with the Base Station antenna. The antenna should be aligned to face the general direction of the Base Station. In some cases it might be necessary to up/down-tilt the antenna. An optional Tilt accessory for the ODU providing a tilt range of +/-15° is available from Alvarion. The tilt option might be necessary to either improve the link conditions or, if the SU is too close to the Base Station, to reduce the receive signals strength. As a rule of thumb, if the SU is located at a distance of less than 300 meters from the Base Station, it is recommended to up-tilt the antenna by approximately 10° to 15° (especially in line-of-sight conditions) to avoid saturation of the receivers by too strong signals.Outdoor units with a connection to an external antenna should be installed as close as possible to the antenna.NOTEItems marked with an asterisk (*) are available from Alvarion.CAUTIONONLY experienced installation professionals who are familiar with local building and safety codes and, wherever applicable, are licensed by the appropriate government regulatory authorities should install outdoor units and antennas.Failure to do so may void the BreezeMAX product warranty and may expose the end user or Service Provider to legal and financial liabilities. Alvarion and its resellers or distributors are not liable for injury, damage or regulation violations associated with the installation of Outdoor Units or antennas.
26 InstallationChapter 2 - Installation2.1.3 IDU-ODU CablesUse only Category 5E Ethernet cables from either Alvarion or any of the approved manufacturers, listed in Table 2-1. Consult with Alvarion's specialists on the suitability of other cables.In case of missing information in the manufacturer's WEB site (product specifications, ordering issues, etc.), it is highly recommended to contact the manufacturer's sales representative directly.2.1.4 Pole Mounting the ODUThe ODU can be mounted on a 1" to 4" pole using one of the following options:A pole mounting kit is supplied with each unit. The kit includes a special clamp and a pair of threaded rods, flat washers, spring washers and nuts. There are two pairs of threaded holes on the back of the unit, enabling to use NOTEThe length of the Indoor-to-Outdoor cable should not exceed 90 meters. The length of the Indoor-to-Outdoor cable, together with the length of the Ethernet cable connecting the CPE-IDU-1D to the data equipment, should not exceed 100 meters.Table 2-1: Approved Category 5E Ethernet CablesManufacturer Part NumberSuperior Cables Ltd. www.superior-cables.com612098 HES Cabling Systemswww.hescs.comH5E-00481Teldorwww.teldor.com8393204101Southbay Holdings Limited11th Fl., 15, Lane 347, Jong Jeng Rd.Shin Juang City, Taipei CountyTaiwan, R.O.C.Attn: Eva LinTel. 886-2-2832 3339Fax. 886-2-2206 0081E-mail: eva@south-bay.com.twTSM2404A0DGU-Tech., LLC . - A Member of OVIS GroupTel/Fax : 732 918 8221 Mobile: 718 909 4093 www.OVIS.COM.TW www.GU-TECH.COM
Installing the ODU of the PRO-S CPEBreezeMAX CPEs Product Manual 27the mounting kit for installing the unit using either vertical or horizontal polarization. The clamp enables installing the unit on diverse pole diameters from 1" to 4". A Tilt Pole Mounting kit, providing a tilt range of +/-15° is available from Alvarion. The Tilt kit can be attached to the ODU and be mounted on a 1" to 4" pole using two 9/16" wide metal bands. 2.1.4.1 PolarizationThe ODU with integral antenna can be pole mounted to provide either vertical or horizontal polarization.The Polarization Arrow on the back of the unit indicates the type of polarization.For vertical polarization install the unit with the Polarization Arrow pointing upward (as in the figure above).For horizontal polarization install the unit with the Polarization Arrow pointing sideward and the connectors facing downward. 2.1.4.2 Pole Mounting the ODU Using the ClampFigure 2-2 and Figure 2-3 illustrate how to mount an ODU on a pole, using the clamp and threaded rods.Figure 2-1: Back View of CPE-ODU-PRO-SA (integral antenna)
28 InstallationChapter 2 - InstallationNOTEThere is a groove on one end of the threaded rod. Insert the rods with the grooves pointing outward, and fasten them to the unit using a screwdriver.Install the unit with the bottom panel, which includes the connectors, facing downward.Figure 2-2: ODU Pole Installation Using the Special Clamp, Vertical Polarization
Installing the ODU of the PRO-S CPEBreezeMAX CPEs Product Manual 29Figure 2-3: ODU Pole Installation Using the Special Clamp, Horizontal Polarization
30 InstallationChapter 2 - Installation2.1.4.3 Pole Mounting the ODU with the Tilt Accessory1Attach the Tilt accessory to the ODU using the two pairs of flat washers, spring washers and nuts supplied in the Tilt kit.2Mount the Tilt accessory on a 1" to 4" pole using two 9/16" metal bands.3Release slightly the Tilt Control Screw, tilt the ODU downward/upward as required, and re-tighten the screw.Figure 2-4: ODU Pole Installation Using the Tilt Accessory, Vertical PolarizationTo mount the ODU on a pole using the Tilt accessory:
Installing the ODU of the PRO-S CPEBreezeMAX CPEs Product Manual 312.1.5 Connectors2.1.6 Connecting the Cables2.1.6.1 Connecting the Grounding CableThe Grounding screw (marked ) is located on the back panel of the ODU (see Figure 2-1).1Connect one end of a grounding cable to the grounding screw and tighten the grounding screw firmly. 2Connect the other end of the grounding cable to a good ground (earth) connection.2.1.6.2 Connecting the Antenna CableFigure 2-5: Bottom Panel of the ODU (SE model, without sealing covers)Table 2-2: CPE-ODU-PRO ConnectorsName Connector FunctionalityIDU COM 10/100Base-T (RJ-45) Connection to the IDUSAU Special mini USB Connection to SAU (ANT, only in SE model) N-Type jack, 50 Ohm Connection to an external antennaTo connect the grounding cable:To connect the RF cable (units with external antenna):
32 InstallationChapter 2 - Installation1Connect one end of the coaxial RF cable to the RF connector (marked ) located on the bottom panel of the unit. 2Connect the other end of the RF cable to the antenna.3The RF connectors should be properly sealed to protect against rain and moisture.2.1.6.3 Connecting the IDU-ODU CableUse a crimp tool for RJ-45 connectors to prepare the wires. Insert them into the appropriate pins and use the tool to crimp the connector. Make sure to do the following:Remove as small a length as possible of the external jacket. Verify that the external jacket is well inside the sealing cover when connected to the unit, to ensure good sealing.Pull back the shield drain wire before inserting the cable into the RJ-45 connector, to ensure a good connection with the connector's shield after crimping.The IDU-ODU cable provides pin-to-pin connection on both ends. The following figure shows the required wire pair connections.CAUTIONUse only Category 5E 4x2x24# FTP outdoor cables from an approved manufacturer. See list of approved cables in Table 2-1.The length of the Indoor-to-Outdoor cable should not exceed 90 meters. The length of the Indoor-to-Outdoor cable, together with the length of the Ethernet cable connecting the CPE-IDU-1D to the data equipment, should not exceed 100 meters.To prepare the IDU-ODU cable:
Installing the ODU of the PRO-S CPEBreezeMAX CPEs Product Manual 33The color codes used in standard cables supplied by Alvarion are as listed in the following table:1The sealing cap has a special groove allowing to insert an ethernet cable with an already assembled RJ-45 connector through the cap. To expose the groove, lightly squeeze the cap. Carefully insert the cable with the assembled connector through the groove. Figure 2-6: Ethernet Connector Pin AssignmentsTable 2-3: Cable Color CodesWire color PinBlue 1Blue/white 2Orange 3Orange/white 6Brown 4Brown/white 5Green 7Green/white 8To connect the IDU-ODU cable:
34 InstallationChapter 2 - Installation2Connect the Ethernet cable to the IDU COM RJ-45 connector.3Put the sealing cap back in its place. Make sure that the small protrusion on the side of the cap fits inside the hole on the connector's protective body.4Use appropriate sealing material to protect the connection against moisture and humidity. Use removable sealing material, such as a tar seal, to enable future access to the connector.5Route the cable to the location selected for the indoor equipment.6Assemble an RJ-45 connector with a protective cover on the indoor end of the IDU-ODU cable. Refer to the pin assignment and color codes in standard cables described above.Figure 2-7: Inserting the IDU COM Cable into the Sealing CapFigure 2-8: Connecting the IDU COM connector and inserting the Sealing Cap
Installing the IDU-1D Indoor Unit of the PRO-S CPEBreezeMAX CPEs Product Manual 352.2 Installing the IDU-1D Indoor Unit of the PRO-S CPE2.2.1 Installation Requirements2.2.1.1 Packing ListBMAX-CPE-IDU-1D Wall mounting kit Mains power cord2.2.1.2 Additional Installation RequirementsEthernet cable(s): a crossed cable if connecting to a hub/switch and a straight cable if connecting directly to a PC Network Interface Card (NIC).Mains plug adapter or termination plug (if the power plug on the supplied AC power cord does not fit local power outlets).Means for configuring parameters: A Portable PC/Notebook and a straight Ethernet cable for configuring parameters using Telnet. TFTP server SW is required for downloading SW versions.Or:A Portable PC/Notebook or Pocket PC/PDA and a straight Ethernet cable for configuring parameters using a web browser. NOTEThe IDU must be ordered separately. It is not supplied with the ODU.NOTEThe length of the Ethernet cable connecting CPE-IDU-1D to the user's equipment, together with the length of the IDU-ODU cable, should not exceed 100 meters.
36 InstallationChapter 2 - InstallationOther installation tools and materials (a drill for wall-mounting the unit, means for securing cables to walls, etc.)2.2.2 LocationThe unit can be placed on a desktop or a shelf. Alternatively, it may be wall-mounted using the mounting kit and guidelines supplied with the unit.2.2.3 CPE IDU-1D Connectors and LEDsFigure 2-9: CPE-IDU-1D Front PanelFigure 2-10: CPE-IDU-1D 3D View
Installing the IDU-1D Indoor Unit of the PRO-S CPEBreezeMAX CPEs Product Manual 37* After power-up, the WIRELESS LED illuminates until self-test is finished.2.2.4 RESET ButtonThe recessed RESET button is located on the front panel of the unit. When pressed, power to the ODU is disconnected (hard reset).2.2.5 IDU InstallationTable 2-4: CPE-IDU-1D ConnectorsName Connector FunctionalityETHERNET (4)(on the side panel)10/100Base-T (RJ-45) with 2 embedded LEDsConnection to the user's LAN/PCCable connection to a hub/switch/router: CrossedCable connection to a PC: StraightRADIO(on the front panel)10/100Base-T (RJ-45) Connection to the ODUPOWER(on the bottom panel)3-pin AC Mains power connectionTable 2-5: CPE-IDU-1D LEDsName Description FunctionalityPOWER (3) Power Indication Off - IDU is not powered or power failedGreen - IDU power is OKETH (2) Ethernet link status (Ethernet integrity)Off - No Ethernet connectivity has been detected between the outdoor unit and the device connected to the indoor unit’s data portGreen - Ethernet connectivity has been detected between the outdoor unit and the device connected to the indoor unit’s data portWIRELESS (1) Wireless link status Off - SU is not associated with a Base StationGreen - SU is connected with a Base Station (network entry completed)Blinking Green - Authentication failedTo install the IDU:
38 InstallationChapter 2 - Installation1It is assumed that the IDU-ODU cable is already connected to the ODU. Assemble an RJ-45 connector with a protective cover on the indoor end of the IDU-ODU cable. Refer to Section 2.1.6.3 for instructions on preparing the cable.2Connect the IDU-ODU cable to the RADIO connector. The RADIO connector in the CPE-IDU-1D is located on the front panel as shown in Figure 2-9.3Connect the power cord to the unit's AC socket, located on the rear panel. Connect the other end of the power cord to the AC mains after verifying that the unit is rated for the voltage in the country of use; the AC range is indicated on the back side of the CPE-IDU-1D.4Verify that the POWER LED located on the front panel is lit, indicating that the unit is supplying power to the radio port.5Configure the basic parameters and align the antenna as described in the applicable sections of Chapter 3.6Connect the 10/100 Base-T ETHERNET connector(s) to the data equipment. The cable connection should be a crossed Ethernet if connecting to a hub/switch and a straight cable if connecting directly to a PC Network Interface Card (NIC).7Verify proper operation as described in the applicable section of Chapter 3.CAUTIONDo not connect the data equipment to the RADIO port. The RADIO port supplies DC power to the ODU, and this may harm other equipment connected to it.NOTEThe color codes of the power cable are as follows:Brown Phase ~Blue Neutral 0Yellow/Green GroundNOTEThe length of the Ethernet cable connecting CPE-IDU-1D to the user's equipment, together with the length of the IDU-ODU cable, should not exceed 100 meters.
Installing the Si CPEBreezeMAX CPEs Product Manual 392.3 Installing the Si CPEThe following sections describe how to install the Si CPE.2.3.1 Installation Requirements2.3.1.1 Packing ListSi CPEPower Adapter and Mains Power Cord2 meters Ethernet Cable (E model) or USB cable (U model)In a U model unit: A CD with a USB 1.1 driver for WIN-98, Windows-NT, Windows-Me, Windows-2000 and Windows-XP operating systemsWall Mounting Bracket kit for the Si CPE.Smart Card (optional)A CD with WiMAX Modem Application (optional)2.3.1.2 Additional/Optional ItemsWall/window mountable detached antenna kit, including wall/window mounting accessories and a 2 meters SMA-SMA (M/F) RF cable*.Wall mounting kit with pan/tilt capabilities for the detached antenna*.Mains plug adapter or termination plug (if the power plug on the supplied AC power cord does not fit local power outlets).Portable PC with an Ethernet card and a straight Ethernet cable for configuring parameters using either Telnet or web browser. TFTP server SW is required for downloading SW versions. Other installation tools and materials (means for securing cables to walls, etc.).
40 InstallationChapter 2 - Installation2.3.2 Si CPE Connectors and LEDsNOTEItems marked with an asterisk (*) are available from Alvarion.Figure 2-11: Si CPE Connectors (E model)Table 2-6: Si CPE Front Panel ConnectorsName Connector FunctionalityETHERNET(E model)10/100Base-T (RJ-45) with 2 embedded LEDsConnection to the user's LAN/PCCable connection to a hub/switch/router: CrossedCable connection to a PC: StraightGreen LED: Ethernet Integrity. Ethernet connection detected.Yellow LED: Ethernet Activity indication. Blinks during transmission/reception of Ethernet packets.USB (U model) USB 1.1/2.0 connector Connection to the user's LAN/PCPOWER DC Power Jack Connection to Power Adapter
Installing the Si CPEBreezeMAX CPEs Product Manual 41* After power-up, the Ethernet LEDs illuminate for a few seconds until self-test is finished.Figure 2-12: Si CPE Top View (Without RF Connector's Cover)Table 2-7: Si CPE Top Panel ComponentsName Description FunctionalitySTATUS Status Indication Off - CPE is not powered or power failureGreen - CPE is connected with a base stationRed - CPE failureOrange - After power-up (if power supply is ok) until start of self test, after passing self-test until network entry is completed, or upon restarting the network entry process.Blinking Orange - CPE is being set to Factory Defaults (during 6 seconds after pressing the RESET button for more than 5 seconds).Blinking Green - If SIGNAL LEDs 5, 6 and 7 are on: Authentication reject by RADIUS server. If SIGNAL LEDS 6 and 7 are on: Rejected by Base Station (Duplicate SU Name in database). If LED 7 is on: Authentication Timeout, re-authentication failure (connection to RADIUS server lost or Shared Secret mismatch).
42 InstallationChapter 2 - Installation* After power-up, the SIGNAL LEDs illuminates for a few seconds until self-test is finished.SIGNAL Link Quality Indication LEDS 1 - 7 Off, STATUS is green: 3 dB ≤ SNR < 5 dBLED 1 On: 5 dB ≤ SNR < 8 dBLEDs 1 - 2 On: 8 dB ≤ SNR < 12 dBLEDs 1 - 3 On: 12 dB ≤ SNR < 15 dBLEDs 1 - 4 On: 15 dB ≤ SNR < 18 dBLEDs 1 - 5 On: 18 dB ≤ SNR < 20 dBLEDs 1 - 6 On: 20 dB ≤ SNR < 25 dBLEDs 1 - 7 On: SNR ≥ 25 dBLEDs 1 - 7 Blinking simultaneously ((300ms on, 300ms off): RSSI ≥ -20 dBm (saturation)LEDs 1 - 7 Blinking one after the other (LED-1: 200ms on then off, LED-2: 200ms on then off, up to LED-7 and then LED-1 again): During full frequency scan.LEDs 1 - 7 Blinking as follows: LED 4 lights, after 200ms LEDs 3 & 5 light, after 200ms LEDs 2&6 light, after 200ms LEDs 1&7 light, after 200ms all the LEDs are extinguished and then the sequence is repeated. During Best AU selection process.SCAN button Initiating Scanning Mode Press for less than 3 seconds to initiate Best AU selection process without full scanning. It means that the CPE scans only the AUs detected in the last full scan. For each AU, all relevant antennas are scanned. The LEDs will be blinking as mentioned above for Best AU operation.Press for 3 seconds or more to initiate full scan, prepare an updated best AU list and select the best AU. The LEDs will be blinking as mentioned above for full scan operation.RF (behind cap) SMA Jack Connection to detached antennaTable 2-7: Si CPE Top Panel ComponentsName Description Functionality
Installing the Si CPEBreezeMAX CPEs Product Manual 432.3.3 RESET ButtonThe RESET button is located on the bottom side of the unit:Press the recessed RESET button briefly (for less than 5 seconds) to reset the unit and restart the network entry process. The unit will try for 60 seconds to connect to the last used AU. If not found, it will try the next AU in the best AU list. The same behavior shall be implemented for power-up.Press the RESET button for 5 seconds and more to load the factory defaults and reset the unit after 6 seconds, to perform full scan with factory defaults. If the Installation Utility application is connected the user will be requested to confirm the operation.NOTERESET button is not available in units with RF Version 11.Figure 2-13: Si CPE Bottom ViewNOTE* WI-FI option is not supported in the current version.
44 InstallationChapter 2 - Installation2.3.4 Installation GuidelinesThe unit can be placed on a desktop or a shelf. It can also be wall mounted using the optional bracket available from Alvarion. It can be configured to use either one of its six internal antennas or a detached antenna (optional). Instructions for the available installation options of the detached antenna are provided in the antenna package and in Section 2.4.It is recommended to position the unit near a window facing the direction of the Base Station, with the selected antenna aimed at the direction of the Base Station. Do not cover the unit. Leave a free space of at least 50 cm around the unit. Do not place any object between the selected antenna and the window towards which the antenna is directed.When a detached antenna is used, install it on a window or on a wall according to specific conditions of the location. The antenna should be facing the required direction. Use only the RF cable supplied with the antenna (if needed, use a longer Ethernet cable).Avoid metal obstacles such as metal window frames or metal film anti-glare windows in the transmission path.Position the unit (or the detached antenna) away from electrical equipment, including the data equipment, monitor etc., metal furniture, and moving metal objects such as metal fans or doors. 2.3.5 Installing the Si CPE2.3.5.1 Connecting the Si CPE1If a Smart Card for the unit is available, insert it in the intended slot at the bottom side of the unit. 2If a CD with WiMAX Modem Application is supplied with the unit, refer to the documentation of the WiMAX Modem Application.1Connect the Power Adapter DC cable to the POWER jack. Connect the AC power cord to the Power Adapter. Connect the other end of the power cord to the AC mains.To install the Si CPE:
Installing the Si CPEBreezeMAX CPEs Product Manual 452Verify that the orange Status LED located on the unit's top panel illuminates, indicating that the power supply to the unit is OK and the unit is not yet connected to a Base Station (the LED will change to green when the unit is connected to a Base Station).3If a detached antenna is used, remove the cap on the unit's top panel to expose the RF connector and connect to it the RF cable supplied with the antenna. Install the antenna using the instructions provided in Section 2.4 on page 42, and connect to it the other end of the RF cable. To tighten the SMA connectors, use only the torque key supplied with the antenna. 4Configure the basic parameters as described in Section 3.3.1.5Align the antenna as described in Section 3.5.6For E model units: Connect the 10/100 Base-T ETHERNET connector to the data equipment. The cable connection should be a crossed Ethernet if connecting to a hub/switch and a straight cable if connecting directly to a PC Network Interface Card (NIC).Verify proper operation of the Ethernet link. The Ethernet Integrity green LED should be on and the Ethernet Activity yellow LED should blink when there is Ethernet traffic. To verify data connectivity from the end-user's PC or from a portable PC connected to the unit, ping a known device in the network, or try connecting to the Internet.For U model units: Use a USB cable to connect the USB connector on the unit to the USB connector of the data equipment. If needed, install the USB driver provided with the unit. Refer to the README file in the USB driver installation CD supplied with the unit.2.3.5.2 Wall Mounting the Si CPEThe wall mounting kit for the Si CPE includes a bracket, 2 screws, and 2 plastic anchors. Refer to Figure 2-14.1If anchors are needed (wall-board, plaster board, etc.), drill two holes for the anchors using a 6 mm drill bit and insert anchors. The distance between the NOTEThe color codes of the power cable are as follows:Brown Phase ~Blue Neutral 0Yellow/Green Ground
46 InstallationChapter 2 - Installationtwo holes should be 86 mm. Use the drilling template supplied with the Si CPE.2Fasten the two screws provided with the kit directly to the anchors.3Use the two hangers on the rear to hang the mounting bracket on the two screws. Make sure the bracket is stable.4Insert one side of the Si CPE's base diagonally under the designated rail.5Gently apply pressure on the opposite side of the Si CPE, until a clicking sound is heard and the two bracket studs are locked onto the Si CPE's base.To dismount the Si CPE, gently push the two bracket studs in the direction of the wall and lift the CPE diagonally. Pull the CPE until free from the rail.2.3.5.3 Wall Mounting the Power AdapterUse the wall mounting kit included with the unit for wall mounting the Power Adapter.Figure 2-14: Si CPE Wall Mount
Installing the 3.5 GHz Detached AntennaBreezeMAX CPEs Product Manual 472.4 Installing the 3.5 GHz Detached AntennaThe detached antenna kit includes the following components:ALA-12002 antennaTorque Key (see picture to the right) →2 meter SMA-SMA (M/M) RF cableSimple wall mounting kit, enabling installation on a wall (without any capability for adjusting the direction). For installation instructions see Section 2.4.1.Simple window mounting accessories, enabling installation on a glass window (without any capability for adjusting the direction). For installation instructions see Section 2.4.2.Window mounting kit with tilt capability, enabling installation on a glass window (with rotation capability for adjusting the direction). For installation instructions see Section 2.4.3.A wall-mounting accessory that provides full adjustment capabilities (Pan/Tilt) is also available from Alvarion. For installation instructions see Section 2.4.4.NOTEEnsure that the antenna is mounted vertical to the floor, with the connector facing downward, and the front of the antenna facing to the exterior of the building, preferably directed towards the Base Station.
48 InstallationChapter 2 - Installation2.4.1 Wall Mounting the 3.5 GHz Detached AntennaThe installation kit includes 2 plastic anchors and 2 #8 screws.1If anchors are needed (wall-board, plaster board, etc.), drill two holes for the anchors using a 5 mm drill bit and insert anchors. Use a 9/64" drill bit for screwing directly into a solid surface (stud).2Fasten the antenna to the wall. Refer to Figure 2-15 for directions. Use the two #8 screws provided with the kit. Do not over tighten. 3Connect the antenna cable to the connector located on the bottom side of the antenna. Use only the torque key supplied with the antenna. Do not over tighten. Do not use a wrench or a similar tightening tool.Figure 2-15: Wall Mounting the 3.5 GHz Detached Antenna
Installing the 3.5 GHz Detached AntennaBreezeMAX CPEs Product Manual 492.4.2 Window Mounting the 3.5 GHz Detached AntennaThe installation kit includes 2 suction cups.1Attach the suction cups to the antenna. Refer to Figure 2-16 for directions. 2Determine the location of the antenna on the glass. Attach it to the window by pressing the suction cups onto the glass.3Connect the antenna cable to the connector located on the bottom side of the antenna. Use only the torque key supplied with the antenna. Do not over tighten. Do not use a wrench or a similar tightening tool.
50 InstallationChapter 2 - InstallationFigure 2-16: Window Mounting the 3.5 GHz Detached Antenna
Installing the 3.5 GHz Detached AntennaBreezeMAX CPEs Product Manual 512.4.3 Window Mounting the 3.5 GHz Detached Antenna, with Rotation CapabilityThe installation kit includes the following: 4 PHK40*16PT screws (1), 2 M4 washers (2), 2 rotation bars (3) and 2 suction cups (4).1Attach the rotation bars to the antenna and the suction cups to the rotation bars. Refer to Figure 2-17 for directions. 2Determine the location of the antenna on the glass. Attach it to the window by pressing the suction cups onto the glass.3Connect the antenna cable to the connector located on the bottom side of the antenna. Use only the torque key supplied with the antenna. Do not over tighten. Do not use a wrench or a similar tightening tool.4Rotate the antenna left or right so the domed surface of the antenna is facing the direction of the Base Station. Check the received Signal LEDs to ensure the antenna is aimed correctly.
52 InstallationChapter 2 - InstallationFigure 2-17: Window Mounting the 3.5 GHz Detached Antenna, with Rotation Capability
Installing the 3.5 GHz Detached AntennaBreezeMAX CPEs Product Manual 532.4.4 Wall Mounting the 3.5 GHz Detached Antenna, with Tilt & Pan CapabilitiesThe installation kit includes the following:2 M3*8 Screws (1)2 M3 washers (2)Antenna back plate (4)U-Joint Set (adjustable arm) (5)4 5/32-16*1TP Wall Screws (6)4 ¼" Wall anchors (7)Grounding Wire (8) - Not Used1Attach the adjustable arm to the wall following the directions in Figure 2-18. 2Assemble the antenna to back plate with supplied screws and washers. 3Screw the back plate to the adjustable arm following the directions in Figure 2-18.4Remove the cap from the antenna connector located on the bottom side of the antenna and connect the cable. Use only the torque key supplied with the antenna. Do not over tighten. Do not use a wrench or a similar tightening tool. 5Align the antenna by releasing the spike knob located next to the base bracket. The bracket's arm can be adjusted sideways or tilted up and down. Position the antenna such that it faces the base station cell site. Tighten the spike knob to lock the antenna into position. 6Check your receive signal strength (RSSI) LEDs in the Si CPE to ensure the antenna is optimally aligned. If necessary, re-align antenna following the steps described above.
54 InstallationChapter 2 - InstallationFigure 2-18: Wall Mounting the 3.5 GHz Detached Antenna, with Pan & Tilt Capabilities
Installing the 2.3/2.5 GHz Detached AntennaBreezeMAX CPEs Product Manual 552.5 Installing the 2.3/2.5 GHz Detached AntennaThe detached antenna kit includes the following components:ALA05-050320 antennaTorque Key (see picture to the right) →2 meter SMA-SMA (M/F) RF cableSimple wall mounting kit, enabling installation on a wall (without any capability for adjusting the direction). For installation instructions see Section 2.5.1.Window mounting kit with tilt capability, enabling installation on a glass window (with rotation capability for adjusting the direction). For installation instructions see Section 2.5.2.Wall mounting kit with rotation capability. For installation instructions see Section 2.5.3.2.5.1 Wall Mounting the 2.3/2.5 GHz Detached AntennaThe installation kit includes 2 plastic anchors and 2 #8 screws.1If anchors are needed (wall-board, plaster board, etc.), drill two holes for the anchors using a 5 mm drill bit and insert anchors. Use a 9/64" drill bit for screwing directly into a solid surface (stud).2Fasten the antenna to the wall. Refer to Figure 2-19 for directions. Use the two #8 screws provided with the kit. Do not over tighten. 3Connect the antenna cable to the connector located on the bottom side of the antenna. Use only the torque key supplied with the antenna. Do not over tighten. Do not use a wrench or a similar tightening tool.NOTEEnsure that the antenna is mounted vertical to the floor, with the connector facing downward, and the front of the antenna facing to the exterior of the building, preferably directed towards the Base Station.
56 InstallationChapter 2 - InstallationFigure 2-19: Wall/Window Mounting the 2.3/2.5 GHz Detached Antenna
Installing the 2.3/2.5 GHz Detached AntennaBreezeMAX CPEs Product Manual 572.5.2 Window Mounting the 2.3/2.5 GHz Detached Antenna, with Rotation CapabilityThe installation kit includes the following: 2 screws, 2 M4 washers, 2 rotation bars and 2 suction cups (4).1Attach the rotation bars to the antenna and the suction cups to the rotation bars. Refer to Figure 2-19 for directions. 2Determine the location of the antenna on the glass. Attach it to the window by pressing the suction cups onto the glass.3Connect the antenna cable to the connector located on the bottom side of the antenna. Use only the torque key supplied with the antenna. Do not over tighten. Do not use a wrench or a similar tightening tool.4Rotate the antenna left or right so the domed surface of the antenna is facing the direction of the Base Station. Check the received Signal LEDs to ensure the antenna is aimed correctly.
58 InstallationChapter 2 - Installation2.5.3 Wall Mounting the 2.3/2.5 GHz Detached Antenna, with Rotation CapabilityThe installation kit includes 4 L-type mounting plates (one top, one bottom, one Wall-V and one Wall-H), 6 M5 screws (with washers and spring washers), 2 plastic anchors and 2 #8 screws.1If anchors are needed (wall-board, plaster board, etc.), drill two holes (361 mm apart) for the anchors using a 5 mm drill bit and insert anchors. Use a 9/64" drill bit for screwing directly into a solid surface (stud).2Assemble the top L-type plate with the Wall-V L-type plate. Note, the Wall-V plate is the one with the vertical ellipse on the short side. Make sure the inscriptions are facing upwards. Use two M5 screws to fasten the plates together. Do not over tighten. See Figure ý0?1.3Assemble the bottom L-type plate with the Wall-H L-type plate. Note, the Wall-H plate is the one with the horizontal ellipse on the short side. Make sure the inscriptions are facing upwards. Use two M5 screws to fasten the plates together. Do not over tighten.4Attach the assembled plates to the flat rear-side of the antenna. Use the two remaining M5 screws to fasten them.5Fasten the antenna to the wall. Use the two #8 screws provided with the kit. Do not over tighten.6Connect the antenna cable to the connector located on the bottom side of the antenna. Use only the torque key supplied with the antenna. Do not over tighten. Do not use a wrench or a similar tightening tool.7Rotate the antenna left or right so the domed surface of the antenna is facing the direction of the Base Station. Check the received Signal LEDs to ensure the antenna is aimed correctly.
Installing the 2.3/2.5 GHz Detached AntennaBreezeMAX CPEs Product Manual 59For the new antenna, the bracket pairs switch places such that the bottom pair is attached at the top and the top pair at the bottom:Figure 2-20: Wall Mounting the 2.3/2.5 GHz Detached Antenna with Rotation CapabilityFigure 2-21: Wall Mounting the new 2.3/2.5 GHz Detached Antenna with Rotation Capability
3Chapter 3 - CommissioningIn This Chapter:“Commissioning Steps” on page 62“Configuring Basic Parameters” on page 63“Fast Configuration and Antenna Alignment (PRO-S CPE)” on page 66“SU Alignment Unit (SAU)” on page 67“Using SAU for Aligning the PRO-S CPE's Antenna” on page 70“Aligning the Si CPE's Antenna” on page 72“Operation Verification” on page 74
62 CommissioningChapter 3 - Commissioning3.1 Commissioning StepsAfter completing the installation process, as described in the preceding chapter, several actions should be performed to ensure connectivity with the Base Station and provisioning of services. After the SU is connected with the Base Station, it can be fully managed via the wireless link from the Base Station or a central management system:1The basic parameters must be configured to ensure that the unit operates correctly and can communicate with the Base Station.2The antenna must be aligned to ensure optimal performance of the wireless link.3Proper operation should be verified, including data connectivity.
Configuring Basic ParametersBreezeMAX CPEs Product Manual 633.2 Configuring Basic Parameters3.2.1 The Basic ParametersTable 3-1: SU's Basic ParametersParameter Default Value CommentEthernet Port auto Negotiation Enable/DisableEnabled Applicable only to E-model units (with Ethernet interface).Ethernet Port Speed and Duplex Applicable only to E-model units (with Ethernet interface). Applicable only if Ethernet Port Auto Negotiation Enable/Disable is set to DisableUser Name Null, changed automatically to MAC address if not configured to any other valueShould be supplied by system administratorUser Password quickynikynyoky Should be supplied by system administratorOrganization Name Optional - according to administrator policyAddress Optional- according to administrator policyCountry Optional- according to administrator policyBest BST/AU Support EnableBST/AU ID 186.190.0.0.250.206BST/AU ID ID Mask 0.0.0.0.0.0Preferred BST/AU ID 186.190.0.0.250.206Preferred BST/AU ID Mask 0.0.0.0.0.0Bandwidth 3.5 MHzAntenna (Si CPE only) AutomaticScanning Start Frequency Depend on Radio Band and BandwidthScanning End Frequency Depend on Radio Band and BandwidthScanning Main Step 875 KHzScanning Intermediate Steps Enable for all eight StepsDiscrete Frequencies NoneRx Attenuator (2.3 GHz units only)0
64 CommissioningChapter 3 - Commissioning3.2.2 Configuration ToolsTwo options for local configuration and monitoring are incorporated into all SUs:The Installer Monitor program, based on a user-friendly CLI (Command Line Interface). The Installer Monitor program can be accessed using Telnet.The web Configuration Server, providing a web-based GUI. The Web Configuration Server can be accessed using a PC/Notebook or a Pocket PC/PDA with a web browser.The SU may be delivered with the operator’s default settings already configured in the FLASH memory. If there is need to change these settings then the only parameters that should be configured are the end user’s credentials (User Name and User Password). In certain scenarios (where the MAC address of the unit is known to the system administrator and services are provisioned based on this MAC address), there is no need to configure the credentials. the SU will automatically use the credentials User Name = MAC address, User Password = quickynikynyoky.If a Smart Card is used in an Si CPE, the unit will always use the configuration incorporated into the Smart Card. Once the Smart Card is removed, the SU will load the configuration from the FLASH.If a WiMAX Modem Application utility is used, the SU will load to the FLASH and use the operator’s configuration from the WiMAX Modem Application CD. This configuration may be changed via the utility’s configuration screens. For more details refer to the WiMAX Modem Application documentation.3.2.3 Using the Configuration Tools1To configure parameters using Telnet, connect a PC/Notebook to the Ethernet port of the IDU, using a straight Ethernet cable. NOTESome parameters are changed to their new values only after reset (refer to Section 4.11 for more details). Once the basic parameters are configured, the unit should be reset in order to activate the new configuration.To configure the SU's basic parameters:
Configuring Basic ParametersBreezeMAX CPEs Product Manual 65To configure parameters using the Web Configuration Server, connect a PC/Notebook or a Pocket PC/PDA with a web browser to the Ethernet port of the SU, using a straight Ethernet cable. In a PRO-S CPE, you can also connect directly to the ODU's IDU COM connector, using the special Y-cable. 2Configure the PC's IP parameters to enable connectivity with the unit. The IP address of the SU for local management access is 192.168.254.251. The Subnet Mask is 255.255.255.0. The recommended IP address for the PC is 192.168.254.250, as this is also the default TFTP Sever IP Address (required for downloading SW versions and for downloading/uploading configuration files). 3Run the Telnet program or open a web browser, and connect to 192.168.254.251. The “Enter the Password” prompt is displayed. Enter the password and press the Enter key.4The Main menu of the SU Installer Monitor program/Web Configuration Server is displayed, enabling access to the required parameters configuration and performance monitoring options. Refer to Chapter 4 for instructions on using the SU Installer Monitor program and detailed information on the various parameters and other features supported by the program. Refer to Appendix A for instructions on using the Web Configuration Server.5Configure the basic parameters listed in Table 3-1.6Reset the unit to apply the new settings and enable synchronization with the Base Station.NOTEThe default password is "installer".
66 CommissioningChapter 3 - Commissioning3.3 Aligning the PRO-S CPE’s Antenna3.3.1 Fast Configuration and Antenna Alignment (PRO-S CPE)A special Y-cable, available from Alvarion, enables to connect a Pocket PC (or a portable PC) directly to the IDU COM port of the ODU. This enables the installer to perform the entire process of configuring basic parameters, aligning the antenna and verifying proper operation of the unit right after completing the installation, minimizing the number of times the installer must climb to the roof.1Disconnect the IDU-ODU cable from the ODU.2Connect the Y-cable according to the following drawing: To use a Pocket PC/Notebook for completing the entire installation process on the roof:Figure 3-1: Connecting the Y-Cable
Aligning the PRO-S CPE’s AntennaBreezeMAX CPEs Product Manual 673From the Pocket PC/Notebook, connect to the SU and complete the process of configuring basic parameters.4Verify that the the unit is synchronized with a Base Station. If the SU is not synchronized with a Base Station, ensure that all parameters are configured properly. If the unit is still not synchronized with a Base Station, improve the quality of the link by changing the direction of the antenna or by placing the antenna at a higher or in an alternate location.5Rotate (and/or tilt if applicable) the ODU/antenna until the maximum link quality (SNR and RSSI) reading is achieved. If you encounter prolonged difficulty in achieving the expected link quality, try to improve the reception quality by placing the antenna at a higher point or in an alternate location.6Secure the ODU/antenna firmly to the pole.3.3.2 SU Alignment Unit (SAU)The miniature SU Alignment Unit can be used during installation and testing to support an easy process of antenna alignment and provide the ODU's status indications.1Remove the sealing cap of the ODU's SAU connector.NOTEWhen the Y-Cable is connected, there is no Ethernet connectivity between the ODU and the data device connected to the IDU.NOTEEnsure that the front of the antenna is always facing the Base Station. However, in certain conditions, such as when the line of sight to the Base Station is hampered, better reception may be achieved using a reflected signal. In this case, the antenna is not necessarily directed toward the Base Station.CAUTIONIn some cases, the antenna may need to be tilted to ensure that the level at which the SU receives transmissions from the AU (and vice versa) is not too high. When the RSSI reading is higher than -20 dBm, the received signal level is too high (saturation). This must be avoided, preferably by up-tilting the antenna. As a rule of thumb, if the SU is located at a distance of less than 300 meters from the AU, it is recommended to up-tilt the antenna by approximately 10° to 15°. To connect the SAU to the ODU:
68 CommissioningChapter 3 - Commissioning2Connect the cable attached to the SAU to the SAU connector.3After completing the installation, disconnect the cable and replace the cap as shown in the following figure. Make sure that the small protrusion on the side of the cap fits inside the hole on the connector's protective body:Use appropriate sealing material to protect the connection against moisture and humidity. Use removable sealing material, such as a tar seal, to enable future access to the connector.Figure 3-2: Inserting the SAU Sealing CapFigure 3-3: SAU
Aligning the PRO-S CPE’s AntennaBreezeMAX CPEs Product Manual 69* After power-up of the ODU, the all LEDs illuminate until self-test has completed.Table 3-2: SAU LEDsName Description FunctionalityAL Alarm indication Off - ODU is OK, diagnostic test passedRed - ODU failurePW Power indication Off - ODU is not powered or 3.3 VDC failureGreen - ODU power to SAU is OKET Ethernet link status indication(Ethernet integrity)Off - No Ethernet connectivity has been detected between the outdoor unit and the device connected to the indoor unit’s Ethernet portGreen- Ethernet connectivity has been detected between the outdoor unit and the device connected to the indoor unit’s Ethernet port WLNK Wireless link status indicationOff - The SU is not connected with a Base StationOrange on - The SU is connected with and receives services from the Base Station (Network Entry completed). Link Quality is indicated by LEDs 1-9 as described in Table 3-3. below.Blinking orange - Authentication failed. The reason is provided by Link Quality Bar LEDs: If LEDs 6, 7 and 8 are on: Authentication reject by RADIUS server.If LEDS 7 and 8 are on: Rejected by Base Station (Duplicate SU Name in database). If LED 8 is on: Authentication Timeout, re-authentication failure (connection to RADIUS server lost or Shared Secret mismatch)
70 CommissioningChapter 3 - Commissioning3.3.3 Using SAU for Aligning the PRO-S CPE's AntennaThe LINK QUALITY bar display on the SAU comprises 9 LEDs:The WLNK LED indicates that the wireless link is active, and is lit when the SU has completed the Network Entry process. LEDs 1 to 8 (green) and 9 (red) indicate the quality of the received signal. The higher the number of LEDs illuminating, the better the quality of the received signal.If all LEDs, including LED 9 (red) are on, the received signal strength is too high. This must be avoided, preferably by up-tilting the antenna. As a rule of thumb, if the SU is located at a distance of less than 300 meters from the Base Station, it is recommended to up-tilt the antenna by approximately 10° to 15°.Table 3-3: SAU LINK QUALITY LEDs FunctionalityBar LEDs SNRLED 1 (green) is On 5dB ≤ SNR < 10dBLEDs 1-2 (green) are On 10dB ≤ SNR < 15dBLEDs1-3 (green) are On 15dB ≤ SNR < 20dBLEDs 1-4 (green) are On 20dB ≤ SNR < 24dBLEDs 1-5 (green) are On SNR ≥ 24dB and RSSI < -75dBmLEDs 1-6 (green) are On SNR ≥ 24dB and RSSI ≥ -75dBmLEDs 1-7 (green) are On SNR ≥ 24dB and RSSI ≥ -70dBm LEDs 1-8 (green) are On SNR ≥ 24dB and RSSI ≥ -60dBm LEDs 1-8 (green) and 9 (red) are On RSSI ≥ -20dBm (saturation)LEDs 1 - 8 Blinking one after the other During full frequency scanLEDs 1 - 9 Blinking as follows: LED 5 lights, after 200ms LEDs 4 & 6 light, after 200ms LEDs 3&7 light, after 200ms LEDs 2&8 light, after 200ms LEDs 1 lights, after 200ms all the LEDs are extinguished and then the sequence is repeated. During Best AU selection process or short scanTo align the antenna:
Aligning the PRO-S CPE’s AntennaBreezeMAX CPEs Product Manual 711Point the antenna toward the general direction of the Base Station.2Connect the SAU to the ODU.3Verify that the PWR (power) indication on the SAU is on. 4Verify that the WLNK LED indicator is on, indicating that the unit is synchronized with the Base Station. If the SU is not synchronized with the Base Station, ensure that all parameters are configured properly. If the unit is still not synchronized with the Base Station, improve the quality of the link by changing the direction of the antenna or by placing the antenna at a higher point or in an alternate location.5Rotate (and/or tilt if applicable) the ODU/antenna until the maximum link quality reading is achieved. If you encounter prolonged difficulty in achieving the expected link quality, try to improve the reception quality by placing the antenna at a higher point or in an alternate location.6Secure the ODU/antenna firmly to the pole.NOTEEnsure that the front of the antenna is always facing the Base Station. However, in certain conditions, such as when the line of sight to the Base Station is hampered, better reception may be achieved using a reflected signal. In this case, the antenna is not necessarily directed toward the Base Station.
72 CommissioningChapter 3 - Commissioning3.4 Aligning the Si CPE's AntennaThe Signal link quality 7-LEDs display is located on the top panel of the unit. The higher the number of LEDs that are on, the better the quality of the received signal. Refer to “Si CPE Top Panel Components” on page 41 for more details on the functionality of the LEDs.The link quality can be estimated more accurately using the Link Quality Display option in the SU Installer Monitor program. Refer to Section 4.9.1 for more details on this option. This section describes how to align the Subscriber Unit antenna using either the Signal 7-LEDs display or the Start Link Quality Display option of the Monitor program.In the following instructions, the term "antenna" means either the selected integral antenna or a detached antenna. The default active antenna is the internal antenna number 3 (opposite to the connectors' side). Refer to Section 4.7.3 for instructions on changing the active antenna selection.1Point the antenna towards the general direction of the Base Station.2Verify that the power indication of the unit is on. 3Verify that the green Status LED illuminates and at least one LED of the Signal LEDs is on, indicating that the unit is synchronized with the Base Station. If the SU is not synchronized with the Base Station, ensure that all parameters are configured properly. If the unit is still not synchronized with the Base Station, try improving the quality of the link by changing the direction of the antenna or by placing the antenna at a higher or alternate location.4Try changing the location/direction of the antenna until the maximum link quality reading is achieved. If you encounter prolonged difficulty in achieving the expected link quality, try improving the reception quality by placing the antenna at an alternate location.To align the antenna:
Aligning the Si CPE's AntennaBreezeMAX CPEs Product Manual 73NOTEEnsure that the front of the antenna is always facing the Base Station. However, in certain conditions, such as when the line of sight to the Base Station is hampered, better reception may be achieved using a reflected signal. In this case, the antenna is not necessarily directed toward the Base Station.
74 CommissioningChapter 3 - Commissioning3.5 Operation VerificationTo verify proper operation of the PRO-S CPE, examine the LED indicators on the IDU (see Table 2-5) and the SAU (see Table 3-2).To verify proper operation of the Si CPE, examine the LED indicators on the top panel (see Table 2-7).To verify proper connection to the end-user's data equipment, examine the Ethernet Integrity and Ethernet Activity LEDs of the Ethernet connectors.To verify data connectivity, from the end-user's PC or from a portable PC connected to the unit, ping a known device in the network, or connect to the Internet. NOTEVerifying the correct operation of the ODU using the SAU LEDs is meaningful only after the configuration and alignment processes are completed, and the unit is synchronized with the Base Station.
4Chapter 4 - OperationIn This Chapter:“The SU Installer Monitor Program” on page 76“Using the Monitor Program” on page 77“The Main Menu” on page 79“Unit Control Menu” on page 81“Registration Parameters Menu” on page 92“BST/AU ID Parameters Menu” on page 94“Radio Parameters Menu” on page 98“Performance Monitoring Menu” on page 107“Multirate and ATPC Parameters Menu” on page 104“SU Parameters Summary” on page 112
76 OperationChapter 4 - Operation4.1 The SU Installer Monitor ProgramThe SU Installer Monitor program enables configuration of basic parameters during installation to facilitate communication with the AU/Micro Base Station, including all parameters required for completion of the Network Entry process. It also enables downloading of SW files, control of the running SW version, and downloading/uploading of the configuration file, simplifying and accelerating the configuration process.The SU Installer Monitor program also provides a selection of performance monitoring capabilities, allowing installers and technicians to view information on link quality and traffic counters. These monitoring capabilities enable performance verification and problem identification. To further support local testing, the program also enables temporary control of the ATPC and Multirate mechanisms.
Using the Monitor ProgramBreezeMAX CPEs Product Manual 774.2 Using the Monitor Program4.2.1 Accessing the Monitor Program1The Monitor program uses the fixed IP address 192.168.254.251 with the subnet mask 255.255.255.0. The PC used for accessing the Monitor program should be configured accordingly. It is recommended to set the PC's IP address to 192.168.254.250, which is the default TFTP Server IP address (required for downloading SW versions and for downloading/uploading configuration files).2Connect the PC to the Ethernet port, using a straight cable.3Run the Telnet program connecting to 192.168.254.251. The Enter the password prompt is displayed. Enter the password and press the Enter key.4The Main menu of the SU Installer Monitor program is displayed, enabling access to the required parameters configuration and performance monitoring options.4.2.2 Using the ProgramThis section describes the Monitor program structure and navigation rules.To access the Monitor program:NOTEThe IP address 192.168.254.251 is used only for the Monitor program. This is not the IP address used by the unit for other purposes. The IP parameters for management purposes are allocated by the NPU during the Network Entry process.NOTEFollowing three consecutive failures to enter the correct password, access to the Monitor program will be blocked for 5 minutes.The factory default password is "installer".If you forgot the password, type "help" to get a challenge string consisting of 24 characters. Contact Customer Service and give them the challenge string (after user identification) to receive a one-time password. You can use this password only for a single entrance to the program. The password must be changed during the session to a different "permanent" password. The administrator should be notified of this new password. Five consecutive errors in entering the one-time password will invalidate it, and a new challenge string should be used to receive a new one-time password.
78 OperationChapter 4 - OperationEach menu or submenu displays a list of numbered options. To access an option, enter the number of the required option at the > prompt and press the Enter key.The header of each displayed item includes the unit identification (MAC Address), the running SW version and the name of the current item.The first selectable item in each menu is the Show option, enabling to view the current configuration of the applicable parameters. For some menus some additional status information is displayed.At any point in the program, you can use the Esc key to return to the previous menu (one level up) without applying any change.Configurable parameter's menus display the current value/status of the parameter and provide instructions for changing the configuration. These instructions may include the permitted value range for the parameter, the permitted format, or the selectable options.Each change in a parameter 's configuration must be confirmed using the Enter key. If the new value/option is a valid one, the program will return to the previous menu. Entry of a wrong value will be indicated by an appropriate error message, and the configuration change text will be displayed again.Changes to certain parameters are applied only after reset. For these parameters, if the configured value differs from the current value, the applicable Show menus display both current and configured values.If the Monitor program is not used for 10 minutes, the session will be terminated automatically.Select the Exit option in the Main menu to exit the program and terminate the session.
The Main MenuBreezeMAX CPEs Product Manual 794.3 The Main MenuThe Main menu of the SU Installer Program includes the following options:Show All Parameters and StatusUnit ControlRegistration ParametersBase Station ID ParametersRadio ParametersMultirate and ATPC ParametersPerformance MonitoringFDD Parameters (3.x GHz units only)Exit4.3.1 Show all Parameters and StatusSelect this option to view the current values/selected options of all parameters as well as additional status information. The display includes all the items listed in the descriptions of the Show option in the sections explaining the Unit Control, Registration Parameters, Base Station ID Parameters, Radio Parameters, and Multirate and ATPC Parameters menus.4.3.2 Unit ControlThe Unit Control menu enables resetting the unit, reverting to the default configuration, changing the password, configuring the operation mode of the Ethernet port, and selecting the running SW version. It also enables to download a new SW version.4.3.3 Registration ParametersThe Registration Parameters menu enables viewing and configuring authentication parameters that are required for services provisioning to the unit,
80 OperationChapter 4 - Operationand some optional parameters that provide information on the ownership and location of the unit. 4.3.4 BST/AU ParametersThe BST/AU Parameters menu enables viewing and configuring the parameters that define the Base Station(s)/AU(s) with which the unit can synchronize, including parameters related to the Best BST/AU selection feature.4.3.5 Radio ParametersThe Radio Parameters menu enables viewing and configuring the radio parameters necessary for communication with the Base Station, including parameters of the frequency scanning mechanism.4.3.6 Multirate and ATPC ParametersThe Multirate and ATPC Parameters menu enables temporary control of the transmitted signal for testing purposes.4.3.7 Performance MonitoringThe Performance Monitoring menu enables viewing continuously updated link quality parameters and traffic counters.4.3.8 FDD ParametersThe FDD Parameters menu enables viewing/updating the Radio parameters for Standard operation mode. These parameters do not affect the operation of the unit when using Advanced Si operation mode. These parameters are provided to support the Automatic Platform Detection mechanism of the dual-mode CPEs, allowing pre-configuration of the relevant parameters before switching the sector to operate in FDD mode using Standard operation mode. These parameters will be applicable only to SUs in the 3.x GHz bands, when a SW version supporting APD in FDD mode will be available. This menu is not applicable to units in the 2.x GHz bands4.3.9 ExitSelect the Exit option to exit the Monitor program and terminate the Telnet session.
Unit Control MenuBreezeMAX CPEs Product Manual 814.4 Unit Control MenuThe Unit Control menu includes the following options:ShowReset UnitChange PasswordSW Versions ControlConfiguration ControlEthernet Port Operation Mode (not applicable for U-model)4.4.1 Show Select this option to view the current values/selected option of applicable parameters as well as general status information, as follows:HW DetailsSU Type:¾CPE (first generation CPE. Not applicable in TDD systems)¾CPE PRO¾CPR PRO-L¾CPE PRO2¾CPE PRO2-L¾CPE Si¾CPE Si-L (not applicable in current release)¾CPE Si2¾CPE-Si2-L (not applicable in current release)CPE PRO, CPE PRO-L, CPE Si and CPE Si-L use first generation Intel WiMAX Connection 2250 chip. CPE PRO2, CPE PRO2-L, CPE Si2 and CPE
82 OperationChapter 4 - OperationSi2-L use second generation (IEEE 802.16e-ready) WiMAX chip. The “L” suffix indicates that the SU was supplied with limited capabilities (limited bandwidth).Serial NumberMAC AddressMAC Address Control Number (a number computed from the MAC Address that can be used for verification purposes)Radio BandHW Version: The version of the digital moduleHW ConfigurationRF Version: The version of the radio moduleSU Interface Type (Si CPE): Ethernet or USBSmart Card Status (Si CPE): Installed/Not Installed/FaultEthernet Port Operation Mode parameters and status (applicable only for E-model units)Ethernet Port Auto Negotiation Enable/Disable Ethernet Port Speed and DuplexOperation Mode: Advanced Si or Standard (not applicable in current version supporting only Advanced Si mode). Standard is the air protocol of the first generation BreezeMAX systems. Advanced Si is the air protocol used in the WiMAX-ready systems, providing full support for Self Install SUs. In the current release only Advanced-Si mode is applicable.Unit Status: the connectivity status of the unit. Possible statuses are:Searching for Base StationNOTEThe displayed MAC address is the unit’s MAC address, used for management and communication. The Si CPE U model (USB) has an additional MAC addresses for the USB controller. Since the USB controller of the PC connected to the unit doesn't have an internal MAC address, the MAC address of the USB controller is used as the MAC Address of the PC. When managing the unit via the USB port (using any of the optional management tools), this MAC address can be viewed in the ARP table of the PC.
Unit Control MenuBreezeMAX CPEs Product Manual 83Base station foundNot AuthorizedNot RegisteredRegistered SW Versions:Boot VersionMain SW File NameMain SW VersionShadow SW File NameShadow SW VersionRunning from: Main or Shadow, and the SW version.Upload/Download Parameters:TFTP Server IP address: the IP address of the TFTP server used for SW version download.SW File Name: the name in the TFTP server of the SW version to be downloaded to the unit.Configuration File Upload NameConfiguration File Download Name4.4.2 Reset UnitSelect this option to reset the unit. To avoid unintentional reset, you will be prompted to confirm the reset request. Changes to most of the configurable parameters are applied only after reset. Refer to Section 4.11 for information on which parameters are changeable in run time and which changes are applied only after reset. 4.4.3 Change PasswordSelect this option to change the password. You will be prompted to enter the new password. After pressing enter, you will be prompted to re-enter the new password.
84 OperationChapter 4 - OperationValid passwords: Up to 20 printable characters. Default password: installer4.4.4 SW Versions ControlThe SU can contain two SW versions:Main: Each time the SU resets it will reboot using the version defined as Main.Shadow: Normally the Shadow version is the backup version. Each time a new SW File is downloaded to the SU, it will be stored as a Shadow version, replacing the previous Shadow Version.The typical process of upgrading to a new SW version includes the following steps:1Download the new SW File to the SU. It will be stored as the Shadow version.2Reset and run the unit from its Shadow version. Note that at this stage, after reset the unit will reboot from its previous Main version.3If you want to continue using the new version, swap the Shadow and Main versions. The new version is now defined as Main, and will be used each time the unit reboots. The previous version is defined now as Shadow.The SU functions as a TFTP client, enabling the loading of SW files from a TFTP server.The SW Versions Control submenu includes the following options:ShowReset and Run from ShadowSet Running Version as MainSW Download ParametersPerform SW DownloadNOTENotify the administrator of the new password!
Unit Control MenuBreezeMAX CPEs Product Manual 854.4.4.1 Show Select this option to view the current available versions and the running version as well as the TFTP parameters:SW Versions:Main SW File NameMain SW VersionShadow SW File NameShadow SW VersionRunning from: indicates whether the unit is currently running the Main or the Shadow version.Download Parameters:TFTP Server IP address: the IP address of the TFTP server used for SW version download.SW File Name: the name in the TFTP server of the SW version to be downloaded to the unit.4.4.4.2 Reset and Run from ShadowSelect this option to reset the unit and run the Shadow version after power up. To avoid unintentional actions you will be prompted to confirm the request.4.4.4.3 Set Running Version as MainWhen the unit is running the Shadow version (after selecting Reset and Run from Shadow), it will boot from the Main version after the next reset. Select this option if you want to swap versions so that the running version will become the Main version and will be the version to be used after reset. To avoid unintentional actions you will be prompted to confirm the request.4.4.4.4 SW Download ParametersThis submenu enables viewing or defining the parameters to be used for downloading a new SW version from a TFTP server. It includes the following options:Show
86 OperationChapter 4 - OperationTFTP Server IP AddressSW File Name4.4.4.4.1 Show Select this option to view the current SW Download parameters:TFTP Server IP address: the IP address of the TFTP server used for SW version download.SW File Name: the name in the TFTP server of the SW version to be downloaded to the unit.4.4.4.4.2 TFTP Server IP AddressSelect this option to change the IP Address of the TFTP server.The default TFTP Server IP address is 192.168.254.250.4.4.4.4.3 SW File NameSelect this option to enter the name in the TFTP server of the required SW file.4.4.4.5 Perform SW DownloadSelect this option to execute the SW download operation. To avoid unintentional actions you will be prompted to confirm the request.
Unit Control MenuBreezeMAX CPEs Product Manual 871The required SW file should be available in the TFTP Server directory in a PC connected to the unit. 2Typically it is recommended to configure the IP address of the PC to 192.168.154.250, which is the default TFTP Server IP address of the unit. If a different IP address is configured in the PC with the TFTP, configure the TFTP Server IP Address to the same address.3Enter the name of the SW file (as called in the TFTP server) as the SW File Name.4Select Perform SW Download and confirm the download request. Wait to receive a success/failure message.5Following a successful download, the loaded SW version becomes the Shadow version in the unit.4.4.5 Configuration ControlThe Configuration Control Submenu includes the following options:Set Factory DefaultsConfiguration File Download ControlConfiguration File Upload Control4.4.5.1 Set Factory DefaultsSelect this option to reset the unit and revert to the default configuration. To avoid unintentional actions you will be prompted to confirm the request. All parameters except the Password will revert to the factory default values.4.4.5.2 Configuration File Download ControlThe Configuration File Download Control submenu enables to define parameters related to downloading a configuration file from a TFTP server to the SU, and to initiate the download operation. It includes the following options:ShowTFTP Server IP AddressTo perform SW download:
88 OperationChapter 4 - OperationConfiguration File Download NamePerform Configuration Download4.4.5.2.1 Show Select this option to view the current Configuration File Download parameters:TFTP Server IP address: the IP address of the TFTP server used for configuration file download.Configuration File Download Name: the name in the TFTP server of the configuration file to be downloaded to the unit.4.4.5.2.2 TFTP Server IP AddressSelect this option to change the IP address of the TFTP server.The default TFTP Server IP address is 192.168.254.250.4.4.5.2.3 Configuration File Download NameSelect this option to enter the name in the TFTP server of the required configuration file. A Configuration File Download Name consists of up to 50 characters.The default Configuration File Download Name is SU_DOWNLOAD_CFG.4.4.5.2.4 Perform Configuration DownloadSelect this option to execute the configuration file download operation. To avoid unintentional actions you will be prompted to confirm the request.1The required configuration file should be available in the TFTP Server directory in a PC connected to the unit. NOTEWhen the SU is synchronized with a base station, it receives the TFTP Server IP Address from the base station during the network entry process. This address is 1.7.1.1 for a Base Station (NPU) and 1.1.1.1 for a Micro Base Station. This will be the TFTP Server IP Address after each reset, as long as the SU is associated with a base station.The same TFTP Server IP Address parameter is used in the SW Download, Configuration File Download and Configuration File Upload processes. To perform configuration file download:
Unit Control MenuBreezeMAX CPEs Product Manual 892Typically it is recommended to configure the IP address of the PC to 192.168.154.250, which is the default TFTP Server IP address of the unit. If a different IP address is configured in the PC with the TFTP server, configure the TFTP Server IP address to the same address.3Enter the name of the configuration file (as called in the TFTP server) as the Configuration File Download Name.4Select Perform Configuration Download and confirm the download request. Wait to receive a success/failure message.5Following a successful download, reset the unit to apply the new configuration.4.4.5.3 Configuration File Upload ControlThe Configuration File Upload Control submenu enables to define parameters related to uploading the configuration of the SU to a file in the TFTP server directory, and to initiate the upload operation. It includes the following options:ShowTFTP Server IP AddressConfiguration File Upload NamePerform Configuration Upload4.4.5.3.1 Show Select this option to view the current Configuration File Upload parameters:TFTP Server IP address: the IP address of the TFTP server used for configuration file upload.Configuration File Upload Name: the name in the TFTP server directory of the configuration file to be uploaded.4.4.5.3.2 TFTP Server IP AddressSelect this option to change the IP address of the TFTP server.The default TFTP Server IP address is 192.168.254.250.
90 OperationChapter 4 - Operation4.4.5.3.3 Configuration File Upload NameSelect this option to enter the name in the TFTP server directory of the configuration file to be uploaded. A Configuration File Upload Name consists of up to 50 characters.The default Configuration File Upload Name is SU_UPLOAD_CFG.4.4.5.3.4 Perform Configuration UploadSelect this option to execute the configuration file upload operation. To avoid unintentional actions you will be prompted to confirm the request.1Typically it is recommended to configure the IP address of the PC to 192.168.254.250, which is the default TFTP Server IP address of the unit. If a different IP address is configured in the PC with the TFTP server, configure the TFTP Server IP address to the same address.2Enter the name of the configuration file (as will appear in the TFTP server) as the Configuration File Upload Name.3Select Perform Configuration Upload and confirm the dupload request. Wait to receive a success/failure message.4.4.6 Ethernet Port Operation Mode The Ethernet Port Control parameter enables viewing and defining the operation mode of the Ethernet portThe available options are:Show Ethernet ModeSet Ethernet ModeNOTEWhen the SU is synchronized with a base station, it receives the TFTP Server IP Address from the base station during the network entry process. This address is 1.7.1.1 for a Base Station (NPU) and 1.1.1.1 for a Micro Base Station. This will be the TFTP Server IP Address after each reset, as long as the SU is associated with a base station.The same TFTP Server IP Address parameter is used in the SW Download, Configuration File Download and Configuration File Upload processes. To perform configuration file upload:
Unit Control MenuBreezeMAX CPEs Product Manual 914.4.6.1 Show Ethernet ModeUpon selecting the Show Ethernet Mode option, the following parameters will be displayed:Ethernet Port Auto Negotiation Enable/Disable.Ethernet Port Speed and Duplex: If Ethernet Port Auto Negotiation is enabled, the detected speed and duplex will be displayed. If Ethernet Port Auto Negotiation is disabled, the current and configured values will be displayed (one value will be displayed if configured and current values are the same).4.4.6.2 Set Ethernet Mode The Set Ethernet Mode option enables configuring the following parameters:Ethernet Port Auto Negotiation Enable/Disable: To enable/disable Auto Negotiation.The default is Enable.If Ethernet Port Auto Negotiation Enable/Disable is set to Enable, you will return to the previous menu. If set to Disable, the speed and duplex operation setting options will be displayed:Ethernet Port Speed and Duplex: If Ethernet Port Auto Negotiation Enable/Disable is set to Disable, this parameters allows selecting one of the following options:10 Mbps, Half-Duplex 10 Mbps, Full-Duplex 100 Mbps, Half-Duplex100 Mbps, Full-Duplex
92 OperationChapter 4 - Operation4.5 Registration Parameters MenuThe Registration Parameters menu includes the following options:ShowUser NameUser PasswordOrganizationAddressCountry 4.5.1 Show Select this option to view the registration parameters (excluding the User Password that is not shown for security reasons): User Name: the name of the unit, to be used for service provisioning. Changes to the User Name parameter are applied only after reset. Therefore, the actual value may differ from the configured value. In this case, both the actual and configured values are displayed.Organization: the name of the organization (customer) using the unit.Address: the location of the unit.Country: the country name.4.5.2 User NameThe User Name consists of up to 32 printable characters, case sensitive.The default User Name is “Not Set Yet”. This is a mandatory parameter - the User Name must be defined during the installation process for proper authentication and service provisioning. If not defined, the MAC address will be used as the User Name, enabling provisioning of default services based on the MAC address (if supported by the Base Station/RADIUS configuration).
Registration Parameters MenuBreezeMAX CPEs Product Manual 934.5.3 User PasswordThe User Password consists of up to 32 characters, case sensitive.The default User Password is quickynikynyoky. This password, together with the MAC Address as the default User Name, may be used for provisioning of default services. Otherwise, the User Password must be defined during the installation process for proper authentication and service provisioning.4.5.4 Organization NameSelect this option to enter the name of the organization (customer) using the unit. This parameter is optional, and is intended for optional use by the Network management System.The Organization Name can include up to 32 printable characters.The default Organization Name is an empty string (no Organization name).4.5.5 AddressSelect this option to enter the location of the unit. This parameter is optional, and is intended for optional use by the Network management System.The Address can include up to 32 printable characters.The default Address is an empty string (no address).4.5.6 CountrySelect this option to enter the name of the country where the unit is located. This parameter is optional, and is intended for optional use by the Network management System.The Country name can include up to 12 printable characters.The default Country name is an empty string (no Country name).
94 OperationChapter 4 - Operation4.6 BST/AU ID Parameters MenuEach AU/Micro Base Station (logical sector) in the network is configured with a unique ID comprising an Operator ID, Cell ID and Sector ID. The BST/AU ID parameters in the SU define the Base Station(s)/AU(s) that can synchronize with the SU. These parameters include the base BST/AU ID and the BST/AU ID Mask. The SU can synchronize only with AUs/Micro Base Stations whose Base Station ID is included in the IDs range defined by the applicable parameters in the SU. When the Best BST/AU Support is disabled, the SU will start searching for available AUs/Micro Base Stations in the range defined by the BST/AU ID and BST/AU ID Mask, and will try to connect to the first found AU/Micro Base Station whose Base Station ID is in the defined range.An SU that can communicate with more than one BST/AU may become associated with the first BST/AU it "finds", not necessarily the best choice in terms of quality of communication. Changes in base station deployment and subscriber density can accumulate to create substantial changes in SU performance. The quest for load sharing together with the desire to create best throughput conditions for the SU created the need for the Best BST/AU feature, to enable an SU to connect to the best BST/AU in its neighborhood.When the Best BST/AU feature is enabled, the SU scans all BSTs/AUs in a predefined range, using all defined scanning frequencies (see “Frequency Scanning Parameters” on page 98). Each of the BSTs/AUs with which the SU can communicate (perform initial phase of network entry) is given a quality mark based on the quality of the signal at which it is received by the SU. At the end of the scanning period, the SU reaches a Best BST/AU decision according to the information gathered. The BST/AU with the highest quality mark is selected as the Best BST/AU, and the SU will immediately try to associate with it at the relevant frequency. The range used for scanning is defined by the BST/AU ID and BST/AU ID Mask parameters. The initial range can be limited by defining a preferred range of BST/AUs, and selecting the best BST/AU in the preferred range. If no BST/AU is found in the preferred range, the SU will scan the entire range.If the SU loses communication with the Best BST/AU, it will continue searhing for it for 5 minutes. If not found within 5 minutes, the SU will try to associate with the second BST/AU in the of Best BSTs/AUs Table. If not found immediately, the SU will initiate a short scan, checking all the BSTs/AUs in the table, and trying to associate with the best one. If no BST/AU from the is found, the Best BSTs/AUs
BST/AU ID Parameters MenuBreezeMAX CPEs Product Manual 95table will be deleted and the SU will initiate a Full Scan (all defined scanning frequencies and all BSTs/AUs in the defined range).The same process will be executed following a reset of the SU, with one exception: The SU will search for the BST/AU to which it was previously connected for one minute only.The BST/AU ID Parameters menu includes the following options:ShowBST/AU IDBST/AU ID MaskPreferred BST/AU IDPreferred BST/AU ID MaskSelected BST/AU ParametersBest BST/AU Table4.6.1 ShowSelect this option to view the Best BST/AU parameters. These parameters are applied only after reset. Therefore, actual values may differ from configured values. For each parameter both the current and configured values are displayed. In addition, the details of the selected AU (if applicable) are shown, These details include the BS ID, RSSI (dBm) and SNR (dB) of the received signal.4.6.2 BST/AU IDSelect this option to define the BST/AU ID. This is the base BST/AU ID used together with the BST/AU ID Mask to define the range of BSTs/AUs that can synchronize with the unit.The BST/AU ID comprises 6 groups of up to 3 digits each, where the range of each group is 0 to 255. The first 3 groups form the Operator ID. The next 2 groups form the Cell ID, and the last group forms the Sector ID.The default BST/AU ID is 186.190.0.0.250.206
96 OperationChapter 4 - Operation4.6.3 BST/AU ID MaskSelect this option to define the BST/AU ID Mask. The BST/AU ID Mask, together with the BST/AU ID, define the range of BSTs/AUs that can synchronize with the SU.The BST/AU ID Mask comprises 6 groups of up to 3 digits each, where the range of each group is 0 to 255. The first 3 groups form the mask for the Operator ID. The next 2 groups form the mask for the Cell ID, and the last group forms the mask for the Sector ID.The default BST/AU ID Mask is 0.0.0.0.0.0.4.6.4 Best BST/AU SupportThe Best BST/AU Support parameter allows enabling or disabling the Best BST/AU feature in the SU. If the Best BST/AU Support feature is disabled, the SU will start scanning the range defined by the BST/AU ID and BST/AU ID Mask and select the first found AU.The default option is Enable.4.6.4.1 Preferred BST/AU IDThe Preferred BST/AU ID parameter defines the base BST/AU ID, that together with the Preferred BST/AU ID Mask define the initial range for scanning in order to find the best BST/AU. The SU will select the best BST/AU within this range. If no BST/AU is found within this range, the SU will continue searching in the entire range defined by the BST/AU ID and BST/AU ID Mask parameters.The Preferred BST/AU ID consists of 6 groups of up to 3 digits each, where the range of each group is 0 to 255. The first 3 groups form the base ID for the Operator ID. The next 2 groups form the base ID for the Cell ID, and the last group forms the base ID for the Sector ID.The Preferred BST/AU ID must be in the range defined by the BST/AU ID and the BST/AU ID Mask.The default Preferred BST/AU ID is 186.190.0.0.250.206.4.6.4.2 Preferred BST/AU ID MaskThe Preferred BST/AU ID Mask defines the mask, that together with Preferred BST/AU ID define the initial range for scanning in order to find the best BST/AU. The SU will select the best BST/AU within this range. If no BST/AU is found within this range, the SU will continue searching in the entire range defined by the BST/AU ID and BST/AU ID Mask parameters.
BST/AU ID Parameters MenuBreezeMAX CPEs Product Manual 97The Preferred BST/AU ID Mask consists of 6 groups of up to 3 digits each, where the range of each group is 0 to 255. The first 3 groups form the mask for the Operator ID. The next 2 groups form the mask for the Cell ID, and the last group forms the mask for the Sector ID.The range defined by the Preferred BST/AU ID and Preferred BST/AU ID Mask must be within the range defined by the BST/AU ID and the BST/AU ID Mask.The default Preferred BST/AU ID Mask is 0.0.0.0.0.0.4.6.5 Selected BST/AU ParametersSelect this option to view the following details on the selected BST/AU:Selected BST/AU IDSelected Rx FrequencyRSSI of the received signal, in dBmSNR of the received signal, in dBSelected Rx Antenna4.6.6 Best BST/AU TableSelect this option to view the following details for each of the BST(s)/AU(s) found during the scanning process:BST/AU IDRx FrequencySNR (dB)Antenna
98 OperationChapter 4 - Operation4.7 Radio Parameters MenuThe Radio Parameters menu includes the following options:ShowFrequency Scanning ParametersAntenna Parameters (applicable only for Si CPE)Rx Attenuator (applicable only in the 2.3 GHz band)Bandwidth (not applicable if the SU supports only a single bandwidth)4.7.1 Show Select this option to view the Bandwidth, Antenna Selection and Rx Attenuator parameters (if applicable). These parameters are applied only after reset. Therefore, actual values may differ from configured values. For each parameter both the current and configured values are displayed.4.7.2 Frequency Scanning ParametersThe Frequency Scanning menu enables viewing and updating the set of frequencies to be used during the scanning process. The list of frequencies that participate in the scanning process includes a set of frequencies belonging to the scanning range and/or a set of up to 10 discrete frequencies. The scanning range is defined by Start Rx Frequency, End Rx Frequency, Scanning Main Step and Intermediate Steps. The set of frequencies to be scanned is defined as follows:The “Main Frequencies” are defined by the Start Frequency and Main Step, using the formula F(N) =Start Frequency + N*Main Step; F(1) = Start Frequency + Main Step, F(2) = Start Frequency +2*Main Step,...End Frequency is the upper limit.The Intermediate Steps can be used to define additional frequencies using a finer resolution. The intermediate steps are defined as follows:
Radio Parameters MenuBreezeMAX CPEs Product Manual 99For example, If Steps 1,2 and 5 are enabled and all other steps are disabled, the scanned frequencies are: Start Frequency, Start Frequency + 125 KHz, Start Frequency + 500 KHz, Start Frequency +N*Main Step, Start Frequency +N*Main Step + 125 KHz, Start Frequency +N*Main Step + 500 KHz (N=1, 2,...). End Frequency is the upper limit for the scanned frequencies.In addition, the Discrete Frequencies option enables defining up to 10 discrete frequencies to be used in the scanning process in addition to the frequencies defined by the Frequency Scanning parameters. The Frequency Scanning menu includes the following options:Show scanning parametersShow scanning TablesStart Rx frequencyEnd Rx frequencySet main & intermediate stepsDiscrete scanning frequenciesUpdate scanning TablesTable 4-1: Intermediate StepsStep Effect on scanned frequencies set when Step is Enabled1 Start Frequency is added to the set of “Main Frequencies”2 All intermediate frequencies defined by “Main Frequency” + 125 KHz are added to the scanning set3 All intermediate frequencies defined by “Main Frequency” + 250 KHz are added to the scanning set4 All intermediate frequencies defined by “Main Frequency” + 375 KHz are added to the scanning set5 All intermediate frequencies defined by “Main Frequency” + 500 KHz are added to the scanning set6 All intermediate frequencies defined by “Main Frequency” + 625 KHz are added to the scanning set7 All intermediate frequencies defined by “Main Frequency” + 750 KHz are added to the scanning set8 For a bandwidth of 3.5 MHz: All intermediate frequencies defined by “Main Frequency” + 875 KHz are added to the scanning setFor a bandwidth of 5 MHz: All intermediate frequencies defined by “Main Frequency” + 1250 KHz are added to the scanning set
100 OperationChapter 4 - OperationClear Best AU TableForce full scanning4.7.2.1 Show Scanning ParametersThe Show Scanning Parameters option enables viewing the following:Start Rx FrequencyEnd Rx FrequencyScanning Main StepScanning Intermediate Steps Discrete Frequencies4.7.2.2 Show Scanning TablesSelect this option to view the Full Scanning Table, displaying a list of all current frequencies that participate in the full scanning process. At the end of the displayed list, the Best AU Scanning Table displays all the frequencies associated with AUs that are included in the current Best AU Table.4.7.2.3 Start Rx Frequency (MHz)The lowest frequency in the range of frequencies to be scanned.The available values depend on the radio band of the unit and selected Bandwidth.4.7.2.4 End Rx Frequency (MHz)The highest frequency in the range of frequencies to be scanned.The available values depend on the radio band of the unit and selected Bandwidth.4.7.2.5 Scanning Main and Intermediate StepsThe Main Scanning Step, that together with the Intermediate Scanning Steps define the frequencies to be scanned between the Start and End Rx Frequencies. For 2.x/3.x GHz units and a bandwidth of 3.5 MHz, the range is from 125 KHz to 1750 KHz, in steps of 125 KHz. The default is 875 KHz.
Radio Parameters MenuBreezeMAX CPEs Product Manual 101For 2.x/3.x GHz units and a bandwidth of 5 MHz, the range is from 125 KHz to 5000 KHz, in steps of 125 KHz. The default is 875 KHz.The Intermediate Scanning Steps include 8 Steps that define the intermediate scanning steps as described above. The default is Enable for all eight steps.The highest step defined by the Intermediate Scanning Steps cannot be higher than the Scanning Main Step.4.7.2.6 Discrete Scanning FrequenciesThe Discrete Scanning Frequencies menu enables viewing and editing the list of discrete frequencies that will be included in the Frequency Scanning Table. The Discrete Scanning Frequencies menu includes the following options:Show List of Discrete Frequencies: Select this option to view the current list of discrete frequencies (if any)Update List of Discrete Frequencies: Enter a list of up to 10 discrete frequencies, separated by commas (no space). This list will replace the current list of discrete frequencies.Add One Discrete Frequency: Enter one frequency to be added to the current list of discrete frequencies.Delete One Discrete Frequency: Enter one frequency to be removed from the current list of discrete frequencies.Delete All Discrete Frequencies4.7.2.7 Update Scanning TableSelect this option to update the frequency scanning table in run time (without resetting the unit).4.7.2.8 Clear Best AU TableSelect this option to clear the current Best AU Table. Typically this should be done prior to initiating a full scanning process (see below).4.7.2.9 Force Full ScanningSelect this option to initiate a full scanning process.
102 OperationChapter 4 - Operation4.7.3 Antenna Selection (Si CPE)This option enables selection of either an internal antenna, an external (detached) antenna or automatic antenna selection.The available options are 0 (External), 1 to 6 (Internal), or 7 (Automatic).The default is Automatic.In Automatic antenna selection mode, all antennas are scanned during the scanning process to find the best antenna. In addition, all antennas are scanned continuously during normal operation (using the selected BST/AU and Rx Frequency), and the selected antenna is always the best one. This fast scanning process guarantees uniterrupted connectivity and optimal performance upon possible occurrence of unintentional changes (such as a change in the placement of the unit or insertion of an obstacle in the communication path).The numbering plan of the internal antennas is described in the following figure:4.7.4 Rx AttenuatorThe Rx Attenuator option is applicable only for units operating in the 2.3 GHz band. This option defines the attenuation that can be inserted in the receive path to improve performance under certain strong interference conditions. This optional attenuation is aimed primarily to reduce the impact of SDARS (Satellite Digital Audio Radio Service) in the 2320-2345 MHz frequencies band. It is Figure 4-1: Si CPE Antennas Numbering Scheme
Radio Parameters MenuBreezeMAX CPEs Product Manual 103recommended to set this parameter to 10 db if an interfering signal in the SDARS band is received at the SU's site at a level exceeding -40 dBm.The available options are 0 or 10 dBm.The default is 0 dBm (no attenuation).4.7.5 BandwidthThe Bandwidth parameter may not be available in units that support a single bandwidth. In units where more than one Bandwidth option is available, select this option to define the bandwidth of the signal.The options are 1.75 MHz, 3.5 MHz and 5 MHz. Only the options supported by the specific unit will be available. The default 3.5 MHz.NOTERSSI readings do not take into account the Rx attenuation. This means that when the Rx Attenuator is set to 10 dB, the actual RSSI is higher by 10 dBm from the RSSI value in the Link Quality Display (see next section).
104 OperationChapter 4 - Operation4.8 Multirate and ATPC Parameters MenuIn regular operation, the transmitted signal is controlled by the ATPC mechanism. The ATPC mechanism in the SU is controlled by the Base Station.The Multirate and ATPC Parameters menu enable temporary control of the signal transmitted by the SU. It is intended for test purposes only. These settings will not be saved and will automatically return to original values as received from the Base Station when the unit resets or upon exiting the program (or upon termination).The Multirate and ATPC Parameters menu includes the following options:ShowEnable ATPCDisable ATPC and Set Tx PowerContinuous Transmission Menu4.8.1 ShowSelect this option to view the current Multirate and ATPC parameters:Last Tx RateOptimal Rx Rate: The current optimal rate for received signals. ATPC: The current status current status (Enabled/Disabled) of the ATPC mechanismTx Power: The current Tx power. 4.8.2 Enable ATPC Select this option to enable the ATPC mechanism after disabling it temporarily for testing purposes.
Multirate and ATPC Parameters MenuBreezeMAX CPEs Product Manual 1054.8.3 Disable ATPC and Set Tx PowerSelect this option to temporarily disable ATPC for testing purposes. You will be prompted to enter the requested Tx Power. The minimum Tx Power is -26 dBm. The maximum depends on the unit’s type and band.The default Tx Power is the last power level used before the ATPC algorithm was disabled.Upon completing the test, enable ATPC to resume normal operation. If not enabled manually, ATPC will be enabled automatically after the next reset or following termination of the Telnet session.4.8.4 Continuous Transmission MenuThe Continuous Transmission Menu enables activating continuous transmission of specific signals for special testing purposes. The continuous transmission mode cannot be activated when the SU has either started a network entry process or is already synchronized with a Base Station.The Continuous Transmission Menu includes the following options:4.8.4.1 Transmission TypeThe available Transmission Types are CW (Continuous Wave, or carrier only) and OFDM.4.8.4.2 Transmission DurationThe Transmission Duration from 0 to 536 seconds. 0 means the unit will transmit continuously until it will be reset. After 15 minutes the unit will be reset automatically.4.8.4.3 Transmission Tx PowerThe Transmission Tx Power in dBm according to the range supported by the tested unit.4.8.4.4 Transmission Frequency [MHz]The Transmission Frequency in MHz according to the range supported4.8.4.5 Start TransmissionSelected this option to start the continuous transmission test using the configured test parameters.
106 OperationChapter 4 - Operation4.8.4.6 Show Current ParametersSelect this option to view the current test parameters and status (on/off).
Performance Monitoring MenuBreezeMAX CPEs Product Manual 1074.9 Performance Monitoring MenuThe Performance Monitoring menu includes the following options:Start Link quality DisplayCounters4.9.1 Start Link Quality DisplaySelect this option to get a continuously updated display of link quality indicators. Each displayed line includes:DL SNR (dB): The average Signal to Noise Ratio of the signal received by the SUDL RSSI (dBm): The average level of the signal received by the SUOptimal Rx Rate: The optimal Rx rate calculated by the SU and requested from the AU/Micro Base Station.Last Rx RateLast Tx Power (dBm)UL SNR (dB): The average Signal to Noise Ratio of the signal received by the AU/Micro Base StationUL RSSI (dBm): The average level of the signal received by the AU/Micro Base Station4.9.2 CountersThe Counters menu includes the following options:Display CountersReset Counters
108 OperationChapter 4 - Operation4.9.2.1 Display CountersSelect this option to display the current status of the traffic counters. The counts are the accumulated number of relevant Bytes since the last unit reset or the last Counters Reset.The counters indicate the traffic at the Ethernet and Wireless ports. The displayed counters include:Ethernet Port CountersData Bytes Received: The total number of data bytes received from the Ethernet link. Management frames and frames with errors are not included.Data Bytes Discarded on Rx: The number of bytes discarded when a packet received from the Ethernet port is not forwarded to the Wireless port due to bridging or classification considerations.Data Bytes Transmitted: The total number of data bytes transmitted to the Ethernet link. Management frames and frames with errors are not included.Data Bytes Discarded on Tx: The number of bytes discarded when a packet received from the Wireless port is not forwarded to the Ethernet port due to bridging or VLAN considerations.Wireless Port CountersData Bytes Received: The total number of data bytes received from the Wireless link. Management frames and frames with errors are not included.Data Bytes Discarded on Rx: The number of bytes in packets received from the Wireless link and discarded due to MAC protocol receive errors, such as duplicate sequence number, wrong sequence number, etc. (not CRC errors).Data Bytes Transmitted: The total number of data bytes transmitted to the Wireless link. MAC Management frames and frames with errors are not included.Data Bytes Discarded on Tx: The number of bytes in packets discarded due to congestion in the wireless medium.
Performance Monitoring MenuBreezeMAX CPEs Product Manual 1094.9.2.2 Reset CountersSelect this options to reset all the counters.
110 OperationChapter 4 - Operation4.10 FDD Parameters (3.x GHz units only)The FDD Parameters menu enables viewing/updating the Radio parameters for Standard operation mode. These parameters do not affect the operation of the unit when using Advanced Si operation mode. These parameters are provided to support the Automatic Platform Detection mechanism of the dual-mode CPEs, allowing pre-configuration of the relevant parameters before switching the sector to operate in FDD mode using Standard operation mode. These parameters are applicable only to SUs in the 3.x GHz bands.4.10.1 BST/AU IDSelect this option to define the BST/AU ID. This is the base BST/AU ID used together with the BST/AU ID Mask to define the range of BSTs/AUs that can synchronize with the unit.The BST/AU ID comprises 6 groups of up to 3 digits each, where the range of each group is 0 to 255. The first 3 groups form the Operator ID. The next 2 groups form the Cell ID, and the last group forms the Sector ID.The default BST/AU ID is 186.190.0.0.250.2064.10.2 BST/AU ID MaskSelect this option to define the BST/AU ID Mask. The BST/AU ID Mask, together with the BST/AU ID, define the range of BSTs/AUs that can synchronize with the SU.The BST/AU ID Mask comprises 6 groups of up to 3 digits each, where the range of each group is 0 to 255. The first 3 groups form the mask for the Operator ID. The next 2 groups form the mask for the Cell ID, and the last group forms the mask for the Sector ID.The default BST/AU ID Mask is 255.255.255.0.0.0.4.10.3 BandwidthThe Bandwidth parameter may not be available in units that support a single bandwidth. In units where more than one Bandwidth option is available, select this option to define the bandwidth of the signal.The options are 1.75 MHz, 3.5 MHz and 5 MHz. Only the options supported by the specific unit will be available. The default is 3.5 MHz.
FDD Parameters (3.x GHz units only)BreezeMAX CPEs Product Manual 1114.10.4 Uplink (Tx) FrequencySelect this option to define the transmit frequency of the SU when operating in FDD (Standard) mode.The available range and default value depend on the Radio Band of the unit and on the Bandwidth. The resolution is 0.125 MHz. NOTESome frequencies are available only with a certain Bandwidth. For example, in 3.5 GHz units that support bandwidth options of either 1.75 MHz or 3.5 MHz, the frequencies 3400.375-3401.125, 3498.375-3499.125 are available only with bandwidth of 1.75 MHz. Prior to selecting any of these frequencies the Bandwidth must be configured to 1.75 MHz.
112 OperationChapter 4 - Operation4.11 SU Parameters SummaryTable 4-2: SU Parameters SummaryParameter Range Default Run-Time UpdatedUnit Control ParametersPassword Up to 20 printable characters, case sensitive installer NoTFTP Server IP Address IP address 192.168.254.250 YesSW File Name YesEthernet Port Auto Negotiation Enable/DisableDisableEnableEnable NoEthernet Port Speed and Duplex 10Mbps,Half-Duplex10Mbps,Full-Duplex100Mbps,Half-Duplex100Mbps,Full-DuplexNoRegistration ParametersUser Name Up to 32 printable characters, case sensitiveUser Password Up to 32 printable characters, case sensitiveOrganization Name Up to 32 printable characters Empty YesAddress Up to 32 printable characters Empty YesCountry Up to 12 printable characters Empty YesBST/AU ID ParametersBST/AU ID 6 groups of up to 3 digits each. Each group range is 0-255.186.190.0.0.250.206 NoBST/AU ID Mask 6 groups of up to 3 digits each. Each group range is 0-255.0.0.0.0.0.0 NoBest BST/AU Support DisableEnableEnable No
SU Parameters SummaryBreezeMAX CPEs Product Manual 113Preferred BST/AU ID 6 groups of up to 3 digits each. Each group range is 0-255.186.190.0.0.250.206 NoPreferred BST/AU ID Mask 6 groups of up to 3 digits each. Each group range is 0-255.0.0.0.0.0.0 NoRadio ParametersBandwidth 1.75 MHz3.5 MHz5 MHzActually available options depend on HW3.5 MHz NoAntenna Selection(Si CPE) 0 (External)1 - 6 (Internal)7 (AutomaticAutomatic YesScanning Start Frequency Depend on Radio Band and BandwidthYes (after Update Scanning TableScanning End Frequency Depend on Radio Band and BandwidthYes (after Update Scanning TableScanning Main Step Depend on Radio Band and Bandwidth875 KHz Yes (after Update Scanning TableScanning Intermediate Steps 1 -8Disable/Enable for each of the 8 Intermediate StepsEnable for all Steps Yes (after Update Scanning TableDiscrete Frequencies Up to 10. Available frequencies depend on Radio Band and Bandwidth.Null (empty list) Yes (after Update Scanning TableRx Attenuator (2.3 GHz units)0, 10 (dB) 0Multirate and ATPC ParametersSet Tx Power -26 dBm to the highest value supported by the unit.Last power used by ATPCYesTable 4-2: SU Parameters SummaryParameter Range Default Run-Time Updated
114 OperationChapter 4 - OperationFDD Parameters (3.x GHz units only)BST/AU ID 6 groups of up to 3 digits each. Each group range is 0-255.186.190.0.0.250.206 NoBST/AU ID Mask 6 groups of up to 3 digits each. Each group range is 0-255.255.255.255.0.0.0 NoBandwidth 1.75 MHz3.5 MHz5 MHzActually available options depend on HWDepend on HW NoUplink (Tx) Frequency Depends on the Radio Band and BandwidthDepends on Radio Band NoTable 4-2: SU Parameters SummaryParameter Range Default Run-Time Updated
AAppendix A - The Web Configuration ServerIn This Appendix:“The Web Configuration Server” on page 116“Pocket PC/PDA Requirements” on page 117“Accessing the Web Configuration Server” on page 119“Using the Web Configuration Server” on page 120“Control Buttons” on page 122“Changing the Password” on page 123“Unit Reset” on page 124
116 BreezeMAX CPEs Product ManualAppendix A - The Web Configuration ServerA.1 The Web Configuration ServerThe Web Configuration Server enables the configuration of all SU parameters using a Pocket PC/PDA or a Notebook/PC with a web browser. The computing device can be connected either to the Ethernet port of the IDU, or to the IDU COM connector of the ODU (using a special Y-Cable available from Alvarion). It also enables downloading of SW files, control of the running SW version, and downloading/uploading of the configuration file, enabling simplified and faster configuration process.The Web Configuration Server also provides a selection of performance monitoring capabilities, allowing installers and technicians to view information on link quality and traffic counters. These monitoring capabilities enable performance verification and problems identification.To further support local testing, the program also enables temporary control of the ATPC mechanism.
Pocket PC/PDA RequirementsBreezeMAX CPEs Product Manual 117A.2 Pocket PC/PDA RequirementsThe following table displays the minimum/recommended requirement for a Pocket PC/PDA:Table A-1: Pocket PC/PDA Minimum/Recommended RequirementsItem Minimum/RecommendedCPU Strong ARM, 200MHzMemory RAM: 64MBFlash: 32MBDisplay & Backlight 3.5" diagonal, TFT 240x320, 64K colors + BacklightKeys Soft Keyboard on screen or compatibleTouch Panel With StylusExpansion Slot Compact Flash (CF)Expansion Card Recommended: CF Ethernet Card EA2902-139 from SocketConnection to CPE EthernetW/L 802.11b/g (optional-for use with IDU-NG-4D1W and other future CPEs)Carrying Concept Neck Strap or Handle StrapOperating System Windows Mobile 2003Software & Protocols TCP/IPDHCP clientFTPTelnetWEBTFTP ServerPPPoE ClientEthernet/WL drivers
118 BreezeMAX CPEs Product ManualAppendix A - The Web Configuration ServerThe following PDAs from Hewlett-Packard were tested and approved for use with the Web Configuration Server:1IPAQ FA296A Hx21102IPAQ FA282A Hx4700Standards Compliance EN-300 019-2-2 (Storage & Transportation Temperature, Random Vibration, Shock)EN-300 019-2-4 (Operating Temperature, Sun Light Visibility, Rain, Humidity, Drop)EN-300386 (EMC)EN-60950-1 (Safety)Table A-1: Pocket PC/PDA Minimum/Recommended RequirementsItem Minimum/Recommended
Accessing the Web Configuration ServerBreezeMAX CPEs Product Manual 119A.3 Accessing the Web Configuration ServerTo configure parameters using the Web Configuration Server, connect a PC/Notebook or a Pocket PC/PDA with a web browser to the Ethernet port of the IDU, using a straight Ethernet cable. You can also connect directly to the ODU's IDU COM, using the special Y-cable. 1Configure the PC's IP parameters to enable connectivity with the unit. The IP address of the SU for local management access is 192.168.254.251. The Subnet Mask is 255.255.255.0. The recommended IP address for the PC is 192.168.254.250, as this is also the default TFTP Sever IP Address (required for downloading SW versions and for downloading/uploading configuration files). 2Open a web browser, and connect to http://192.168.254.251. The Enter Network Password window is displayed. Enter the Username and password and click OK.3The Main menu of the Web Configuration Server is displayed, enabling access to the required parameters configuration and performance monitoring options.NOTEThe User Name is "installer".The default Password is "installer".
120 BreezeMAX CPEs Product ManualAppendix A - The Web Configuration ServerA.4 Using the Web Configuration ServerThe Web Configuration Server view when using a Notebook/PC consists of a number of menu links (to the left). Clicking on each of them will display the configuration/status page for the selected menu item, with the applicable content (configurable parameters/options or status information) in the main area. Several pages include a page selection bar at the top of the page, enabling selection between several pages related to the same menu item.When using a Pocket PC/PDA, the Home page includes the Main Menu with all menu links to the available pages.Several pages include a Current Parameters area and a Configured Parameters area. The Current Parameters area displays the current unit's settings. To change the settings of the parameters, enter the new settings in the Configured Parameters area and click the Update button.For information on each parameter, click on the Help button on the appropriate page.Figure A-1: Typical Web Configuration Page (Notebook/PC)
Using the Web Configuration ServerBreezeMAX CPEs Product Manual 121Changes to most of the settings are applied only after resetting the unit (refer to Section A.7).Figure A-2: Web Configuration Main Menu (Pocket PC/PDA)NOTEIf invalid values are entered, they will be rejected by the managed unit.
122 BreezeMAX CPEs Product ManualAppendix A - The Web Configuration ServerA.5 Control ButtonsMany of the pages include the following buttons:Update - accepts the changes to the parameters setting. Click on the Update button before selecting another page/menu item, or before quitting the application. The Update functionality in many cases is per page - if you leave the page without clicking the Update button, all the changes in the page will be lost.Refresh - refreshes the values displayed. Changes made without clicking the Update button, are discarded upon clicking the Refresh button.Home - In the Notebook/PC, opens the Unit Info page while still highlighting the menu and submenu from which the Home button was clicked. In the Pocket PC/PDA, opens the Main Menu page.Help - opens the help page with information on the parameters/options in the currently displayed page.
Changing the PasswordBreezeMAX CPEs Product Manual 123A.6 Changing the Password1Select the Security page in the Unit Control menu.2Enter the new password in the New Password field.3Re-enter the new password in the Confirm New Password field.4Click on the Save New Password button.Valid passwords: Up to 20 printable characters. Default password: installerTo change the unit's password:NOTENotify the administrator of the new password!
124 BreezeMAX CPEs Product ManualAppendix A - The Web Configuration ServerA.7 Unit ResetTo reset the unit, select the Reset menu and click on the Reset Unit button. To avoid unintentional reset, you will be prompted to confirm the reset request. Changes to most of the configurable parameters are applied only after reset. Refer to Section 4.11 for information on which parameters are changeable in run time and which changes are applied only after reset.
B Appendix B - TroubleshootingIn This Chapter:“Si CPE Troubleshooting” on page 126“PRO-S CPE Troubleshooting” on page 130
126 BreezeMAX CPEs Product ManualAppendix B - TroubleshootingB.1 Si CPE TroubleshootingRefer to the BreezeMAX Troubleshooting Guide for additional information on troubleshooting,Problem and Indication Possible Cause Corrective ActionPower Failure: None of the LEDs illuminate after connecting to powerMains power problem Verify mains power availability on the power outlet to which the power supply is connected. Try using a different outlet.Mains power connection problemVerify that the AC jack of the power cord is connected properly to the power supply. Verify that the AC plug of the power cable is connected properly to the mains power outlet.DC power connection problemVerify that the DC plug is connected properly to the power jack of the Si CPE. Unit failure Contact the supplier.When connected to the data equipment, the Ethernet Integrity Indicator (green LED) is off, and/or the Ethernet Activity Indicator (yellow LED) does not blink when there should be traffic on the Ethernet port.Wrong type of Ethernet cable or faulty cable.If connected directly to PC-use a straight cable. Otherwise-use a crossed cable. If the problem persists, try replacing the cable.If a hub or switch is installed between the PC and the CPE, verify first the Ethernet connection integrity between the hub/switch and the PC by checking the Ethernet LEDs at the hub/switch and at the PC's NIC card. If not ok, try replacing the cable.Unit failur Contact the supplier
Si CPE TroubleshootingBreezeMAX CPEs Product Manual 127The Ethernet Activity and/or Integrity LEDs are on, but no management access using Telnet or web browser, and the unit does not respond to ping.Wrong IP configuration Make sure that the PC is on the same subnet as the unit. The unit's IP address for management purposes is 192.168.254.251, and the subnet mask is 255.255.255.0.Wrong Ethernet port operation modeMake sure that the speed and duplex settings in the PC match the configuration in the unit. The default operation mode is Auto Negotiation, and supported speeds are 10/100 Mbps, Full or Half Duplex.ARP table in the PC contains a wrong MAC address for the 192.168.254.251 IP address (due to a recent connection to another SU).Perform arpV-d at the DOS command prompt to clear the ARP table, and retry the Telnet command to the unit.Bridging table in SU is full (expected when Number of Supported Devices, configurable from the Base station's side, is set to a small number.Reset the SU to clear the table and retry the Telnet command to the unit.After power-up, STATUS LED does not illuminate, at least one of the SIGNAL LEDs illuminateSTATUS LED failure Try completing the installation process.Unit failure If the installation process fails, contact the supplier.Problem and Indication Possible Cause Corrective Action
128 BreezeMAX CPEs Product ManualAppendix B - TroubleshootingScanning failed: STATUS LED is orange, none of the SIGNAL LEDs illuminate or all SIGNAL LEDs illuminate one after the other.Configuration problem Verify proper configuration of Frequency Scanning parameters.If proper configuration parameters are not known, press the RESET button for more than 5 seconds to activate the factory default configurationPoor link quality Verify that the correct antenna is selected. If an internal antenna is used, verify that the selected antenna is directed towards the Base Station.For either a selected internal antenna or automatic antenna selection, verify that all installation guidelines are followed (no interfering objects, proper distance from electrical equipment and metal objects, location as near as possible to the window, etc).Try changing the location of the unit to improve link quality using the SIGNAL LEDs.Try using a detached antenna. Verify that the antenna selected is external antenna. Verify proper antenna installation and cable connection. Improve antenna’s location using the SIGNAL LEDs.Base Station not found: STATUS LED is orange, SIGNAL LEDs illuminate from the middle outwords (LED 4 lights, after 200ms LEDs 3 & 5 lights, after 200ms LEDs 2&6 lights,after 200ms LEDs 1&7 lights, after 200ms all the LEDs are extinguished and then the sequence is repeated)Configuration problem Verify proper configuration of Base Station and Best AU parameters.If proper configuration parameters are not known, press the RESET button for more than 5 seconds to activate the factory default configurationSignal is too strong: STATUS LED is orange, All SIGNAL LEDs blink simultaneously Signal is too strong-may cause saturation.Change the location/direction of the unit/antenna to reduce signal strength using the SIGNAL LEDsProblem and Indication Possible Cause Corrective Action
Si CPE TroubleshootingBreezeMAX CPEs Product Manual 129Authentication Failure: STATUS LED is blinking green, SIGNAL LED 7 is on, all other SIGNAL LEDs are off.Authentication problem:a. Wrong User Name and/or User Password.b.Maximum number of Multiple Sessions (number of SUs that can receive the Service simultaneously) has been reached. Enter User Name and User Password and reset the unit. If the problem persists, contact the operator.Duplicate Name: STATUS LED is blinking green, SIGNAL LEDs 6 and 7 are on, all other SIGNAL LEDs are off.User Name already exists in the Base Station’s database, associated with another SU (MAC address)Enter a correct User Name or contact the operator for a new User Name/Password. Reset the unit after configuring new authentication parameters.Authentication Timeout: STATUS LED is blinking green, SIGNAL LEDs 5, 6 and 7 are on, all other SIGNAL LEDs are off.The unit was not reauthenticated after authentication timeout.Contact the operator.Problem and Indication Possible Cause Corrective Action
130 BreezeMAX CPEs Product ManualAppendix B - TroubleshootingB.2 PRO-S CPE TroubleshootingRefer to the BreezeMAX Troubleshooting Guide for additional information on troubleshooting,Problem and Indication Possible Cause Corrective ActionPower Failure: None of the IDU LEDs illuminate after connecting to powerMains power problem Verify mains power availability on the power outlet to which the power supply is connected. Try using a different outlet.Mains power connection problemVerify that the AC jack of the power cord is connected properly to the unit. Verify that the AC plug of the power cable is connected properly to the mains power outlet.Unit failure Replace the IDU.IDU-ODU connection problem: None of the SAU’s indicators illuminateIDU-ODU connection problemVerify that the IDU-ODU cable is connected properly. Unit failur Try replacing the IDU. If the problem persists, try replacing the IDU-ODU cable. If the problem persists, try replacing the ODU.When connected to the data equipment, the Ethernet Integrity Indicator (green LED) is off, and/or the Ethernet Activity Indicator (yellow LED) does not blink when there should be traffic on the Ethernet port.Wrong type of Ethernet cable or faulty cable.If connected directly to PC-use a straight cable. Otherwise-use a crossed cable. If the problem persists, try replacing the cable.If a hub or switch is installed between the PC and the CPE, verify first the Ethernet connection integrity between the hub/switch and the PC by checking the Ethernet LEDs at the hub/switch and at the PC's NIC card. If not ok, try replacing the cable.IDU-ODU cable problem. Verify that the IDU-ODU cable is in order and connected properly. Using SAU, verify that PWR LED is on and ALRM LED is off.Unit failur Try replacing the IDU. If the problem persists, try replacing the IDU-ODU cable. If the problem persists, try replacing the ODU.
PRO-S CPE TroubleshootingBreezeMAX CPEs Product Manual 131The Ethernet Activity and/or Integrity LEDs are on, but no management access using Telnet or web browser, and the unit does not respond to ping.Wrong IP configuration Make sure that the PC is on the same subnet as the unit. The unit's IP address for management purposes is 192.168.254.251, and the subnet mask is 255.255.255.0.Wrong Ethernet port operation modeMake sure that the speed and duplex settings in the PC match the configuration in the unit. The default operation mode is Auto Negotiation, and supported speeds are 10/100 Mbps, Full or Half Duplex.ARP table in the PC contains a wrong MAC address for the 192.168.254.251 IP address (due to a recent connection to another SU).Perform arpV-d at the DOS command prompt to clear the ARP table, and retry the Telnet command to the unit.Bridging table in SU is full (expected when Number of Supported Devices, configurable from the Base station's side, is set to a small number.Reset the SU to clear the table and retry the Telnet command to the unit.Scanning failed and/or Base Station not found: None of the LINK QUALITY LEDs illuminate.Configuration problem Verify proper configuration of Frequency Scanning parameters.Verify proper configuration of Base Station and Best AU parameters.If proper configuration parameters are not known, press the RESET button for more than 5 seconds to activate the factory default configurationPoor link quality Try changing the location of the unit/antenna to improve link quality using the LINK QUALITY LEDs.Signal is too strong:All LINK QUALITY LEDs, including the red LED are onSignal is too strong-may cause saturation.Change the location/direction of the unit/antenna to reduce signal strength using the LINK QUALITY LEDs.Problem and Indication Possible Cause Corrective Action
132 BreezeMAX CPEs Product ManualAppendix B - TroubleshootingAuthentication Failure: LED 1 (ELNK-orange) of the LINK QUALITY bar blinks.Authentication problem:a. Wrong User Name and/or User Password.b.Maximum number of Multiple Sessions (number of SUs that can receive the Service simultaneously) has been reached. c. Duplicate Name: User Name already exists in the Base Station’s database, associated with another SU (MAC address).d. Authentication Timeout:The unit was not reauthenticated after authentication timeout. Enter User Name and User Password and reset the unit. If the problem persists, contact the operator.Problem and Indication Possible Cause Corrective Action
GlossaryAPD Automatic Platform Detection. A mechanism that dtects the wreless link protocol used by the Base Station, enabling automatic selection of the Duplex Mode (FDD or TDD) to be used by the Subscriber Unit.ATPC Automatic Transmit Power ControlAU Access UnitBE Best effort. A service where neither throughput nor delay guarantees are provided. The subscriber unit sends requests for bandwidth in either random access slots or dedicated transmission opportunities. The occurrence of dedicated opportunities is subject to network load, and the subscriber unit cannot rely on their presence. Service parameters include Committed Time (CT) and Maximum Information Rate (MIR).BPSK Binary Phase-Shift Keying. A data transfer technique. BPSK transmits data using two phase modulation signals, one phase representing a binary one, and the other representing a binary zero. The signal is divided into bits; their status is determined by the preceding wave. If the wave changes, for example, the signal is reversed.BST Base StationBWA Broadband Wireless AccessCF Compact Flash. A popular memory card that uses flash memory to store data on a very small card.CG Continuous Grant. Also known as Unsolicited Grant Services (UGS), is tailored for carrying constant bit- rate (CBR) real-time services characterized by fixed size data packets on a periodic basis such as VoIP or E1/T1. Service parameters include unsolicited grant size (packet size) and normal grant interval (sample interval).CIR Committed Information Rate. The rate (in bits per second) at which a network guarantees to transfer information under normal conditions, averaged over a minimum increment of time.
134 BreezeMAX CPEs Product ManualGlossaryCLI Command Line Interface. A user interface where the user sees the command line on the monitor and a prompt that is waiting to accept instructions from the user. The user types in the command, the computer acts on that command and then issues a new prompt for the next instruction from the user.CPE Customer Premise Equipment. Communications equipment that resides on the customer's premises.CPU Central Processing UnitCRC Cyclical Redundancy Check. A common technique for detecting data transmission errors, in which the frame recipient calculates a remainder by dividing frame contents by a prime binary divisor and compares the calculated remainder to a value stored in the frame by the sending equipment.CSMA/CD Carrier Sense Multiple Access with Collision Detection. Media-access mechanisms wherein devices ready to transmit data first check the channel for a carrier. If no carrier is sensed for a specific period of time, a device can transmit. If two devices transmit at once, a collision occurs and is detected by all colliding devices. This collision subsequently delays retransmissions from those devices for some random length of time. Ethernet and IEEE 802.3 use CSMA/CD access.CT Committed Time. The time interval used for measuring average information transfer rates.DHCP Dynamic Host Configuration Protocol. A protocol for dynamically assigning IP addresses from a pre-defined list to nodes on a network. Using DHCP to manage IP addresses simplifies client configuration and efficiently utilizes IP addresses. DL Down LinkDRAP Dynamic Resources Allocation ProtocolEMC Electro-Magnetic Compatibility. The capability of equipment or systems to be used in their intended environment within designed efficiency levels without causing or receiving degradation due to unintentional EMI (Electro Magnetic Interference). EMC generally encompasses all of the electromagnetic disciplines. ETSI European Telecommunications Standards Institute. A non-profit organization producing voluntary telecommunications standards used throughout Europe, some of which have been adopted by the EC as the technical base for Directives or Regulations.
GlossaryBreezeMAX CPEs Product Manual 135FCC Federal Communications Commission. A U.S. government agency that supervises, licenses, and controls electronic and electromagnetic transmission standards. FDD Frequency Division Duplex. Full duplex operation by using a pair of frequencies, one for transmission and one for reception.FEC Forward Error Correction. A method of communicating data that can corrects errors in transmission on the receiving end. Prior to transmission, the data is put through a predetermined algorithm that adds extra bits specifically for error correction to any character or code block. If the transmission is received in error, the correction bits are used to check and repair the data.FFT Fast Fourier Transform. An algorithm for converting data from the time domain to the frequency domain; often used in signal processing.FTP File Transfer Protocol. A protocol for exchanging files over the Internet. FTP uses the Internet's TCP/IP protocols to enable data transfer.GUI Graphical User Interface. In a GUI operating system, the user responds to graphic images on the screen instead of typing in commands in response to a prompt.H.323 A protocol suite defined by ITU-T for voice transmission over internet (Voice over IP or VoIP). In addition to voice applications, H.323 provides mechanisms for video communication and data collaboration, in combination with the ITU-T T.120 series standards.HTTP HyperText Transfer Protocol. The protocol used to transmit and receive all data over the World Wide Web.IDU Indoor UnitIEEE Institute of Electrical and Electronics Engineers. IEEE (pronounced I-triple-E) is an organization composed of engineers, scientists, and students. The IEEE is best known for developing standards for the computer and electronics industry. In particular, the IEEE 802 standards for local-area networks are widely followed.IEEE 802.3 A Local Area Network protocol suite commonly known as Ethernet. Ethernet uses Carrier Sense Multiple Access bus with Collision Detection CSMA/CD. This method allows users to share the network cable. However, only one station can use the cable at a time. A variety of physical medium dependent protocols are supported.
136 BreezeMAX CPEs Product ManualGlossaryIEEE 802.11b The IEEE 802.11b (also referred to as 802.11 High Rate or Wi-Fi). An extension to 802.11 standard for wireless Ethernet networks, that applies to wireless LANS and provides 11 Mbps transmission (with a fallback to 5.5, 2 and 1 Mbps) in the 2.4 GHz band.IEEE 802.11g An extension to 802.11 standard for wireless Ethernet networks, that applies to wireless LANs and provides 20+ Mbps in the 2.4 GHz band.IP Internet Protocol. The standard that defines how data is transmitted over the Internet. IP bundles data, including e-mail, faxes, voice calls and messages, and other types, into "packets", in order to transmit it over public and private networks.LAN Local area Network. A computer network limited to a small geographical area, such as a single building. The network typically links PCs as well as shared resources such as printers.LED Light Emitting Diode.MAC Address Standardized data link layer address that is required for every port or device that connects to a LAN. Other devices in the network use these addresses to locate specific ports in the network and to create and update routing tables and data structures. MAC addresses are 6bytes long and are controlled by the IEEE. MCS Multipoint Communications Systems. Applications licensed at 2500 MHz in Canada. A wide variety of applications are possible including one-way and two-way transmission and a diversity of distribution capacities.MIR Maximum Information Rate. Specifies the maximum rate of information that can be available to a user. The MIR is used by the traffic policing mechanism to prevent users from sending excess traffic to the network.MMDS Multichannel Multipoint Distribution Service. MMDS is a licensed wireless service that has the capability to provide broadband access. MMDS operates in several parts of the 2 GHz spectrum.NA Not Available or Not Applicable
GlossaryBreezeMAX CPEs Product Manual 137NAT Network Address Translation. Basic Network Address Translation (Basic NAT) is a method by which IP addresses are mapped from one group to another, transparent to end users. Network Address Port Translation, or NAPT is a method by which many network addresses and their TCP/UDP ports are translated into a single network address and its TCP/UDP ports. Together, these two operations, referred to as traditional NAT, provide a mechanism to connect a realm with private addresses to an external realm with globally unique registered addresses.NIC Network Interface Card. An expansion board you insert into a computer (or a built-in component) that enables the computer to connect to a network. Most NICs are designed for a particular type of network, protocol, and media, although some can serve multiple networks.NPU Network Processing UnitNRT Non Real Time. is very similar to the Real-Time polling service except that connections may utilize random access transmit opportunities for sending bandwidth requests. These Non Real Time Variable Bit Rate (NRT-VBR) services, such as file transfer and Internet access with a minimum guaranteed rate, are characterized by requirement for a guaranteed rate, but can tolerate longer delays and are rather insensitive to jitter. Service parameters include CIR, Committed Time (CT), and MIR that limit the rate as otherwise bandwidth-intensive services may expand to occupy full bandwidth.ODU Outdoor UnitOFDM Orthogonal Frequency Division Multiplexing: A method for multiplexing signals, which divides the available bandwidth into a series of frequencies known as tones. Orthogonal tones do not interfere with each other when the peak of one tone corresponds with the null. The rapid switching, frequency-hopping technique is intended to allow more robust data service.OFDMA Orthogonal Frequency Division Multiple Access. It’s a logical extension of OFDM and a modulation/multiple access technique. OFDMA divides a signal into sub-channels (i.e. groups of carriers), with each sub-channel (or several sub-channels) being allocated to a different subscriber. PDA Personal Digital Assistant. A handheld computing device.
138 BreezeMAX CPEs Product ManualGlossaryPER Packet Error Rate. In a digital transmission, PER is the percentage of packets with errors divided by the total number of packets that have been transmitted, received or processed over a given time period.PHY PHYsical Layer. The physical, or lowest, layer of the OSI Network Model. In a wireless network, the PHY defines parameters such as data rates, modulation method, signaling parameters, transmitter/receiver synchronization, etc. Within an actual radio implementation, the PHY corresponds to the radio front end and baseband signal processing sections.POTS Plain Old Telephone System. A basic analog telephone equipment.PPPoE Point-to-Point Protocol over Ethernet. PPPoE relies on two widely accepted standards: PPP and Ethernet. PPPoE is a specification for connecting the users on an Ethernet to the Internet through a common broadband medium, such as a single DSL line, wireless device or cable modem. All the users over the Ethernet share a common connection, so the Ethernet principles supporting multiple users in a LAN combines with the principles of PPP, which apply to serial connections.QAM Quadrature Amplitude Modulation. A technique used in wireless applications to double the available bandwidth by combining two amplitude-modulated signals. The two combined signals differ in phase by 90 degrees; this technique doubles the bandwidth by combining the two signals at the source before transmission, transmitting digital data at a rate of 4 bits per signal change. QoS Quality of Service. Measure of performance for a transmission system that reflects its transmission quality and service availability.QPSK Quadrature Phase Shift Keying. A data transfer technique used in coaxial cable networks that sends data using modulating signals. Four different phases represent data, with each signal's information determined by the signal before it. For example, if a phase stays the same from one signal to the other, the information has not changed.RADIUS Remote Authentication Dial-In User Service, an authentication and accounting system used by many Internet Service Providers (ISPs). When you connect to the system you must enter your username and password. This information is passed to a RADIUS server, which checks that the information is correct, and then authorizes access to the system.RF Radio frequency. An AC signal of high enough frequency to be used for wireless communications.
GlossaryBreezeMAX CPEs Product Manual 139RSSI Received Signal Strength Indicator. A signal or circuit that indicates the strength of the incoming (received) signal in a receiver.R&TTE Radio & Telecommunications Terminal Equipment. The R&TTE Directive 1999/5/EC governs the marketing and use of R&TTE equipment. With the exception of a few categories of equipment, the Directive covers all equipment, which uses the radio frequency spectrum. It also covers all terminal equipment attached to public telecommunication networks.RT Real Time. Real Time service is designed to meet the needs of Real Time Variable Bit Rate (RT-VBR) like services characterized by requirements for guaranteed rate and delay such as streaming video or audio. These services are dynamic in nature, but offer periodic dedicated requests opportunities to meet real-time requirements. Because the subscriber equipment issues explicit requests, the protocol overhead and latency is increased, but capacity is granted only according to the real needs of the connection. Service parameters include CIR and CT.Rx ReceiveSAU SU Alignment UnitSDARS Satellite Digital Audio Radio Service. A satellite-based direct-broadcast radio service in which digitally encoded audio entertainment material is broadcast to earth-based receivers from an orbiting satellite, either directly or via a repeater station.SIP Session Initiation Protocol. An application-layer control IETF protocol that can establish, modify, and terminate multimedia sessions such as Internet telephony calls (VoIP). SIP can also invite participants to already existing sessions, such as multicast conferences. Media can be added to (and removed from) an existing session. SIP transparently supports name mapping and redirection services, which supports personal mobility - users can maintain a single externally visible identifier regardless of their network location.SNMP Simple Network Management Protocol. A network management protocol that provides a means to monitor and control network devices, and to manage configurations, statistics collection, performance, and security. SNMP works by sending messages, called protocol data units (PDUs), to different parts of a network. SNMP-compliant devices, called agents, store data about themselves in Management Information Bases (MIBs) and return this data to the SNMP requesters.
140 BreezeMAX CPEs Product ManualGlossarySNR Signal to Noise Ratio. The ratio of the amplitude of a desired analog or digital data signal to the amplitude of noise in a transmission channel at a specific point in time. SNR is typically expressed logarithmically in decibels (dB). SNR measures the quality of a transmission channel or a signal over a network channel. The greater the ratio, the easier it is to identify and subsequently isolate and eliminate the effects of noise. SNR also is abbreviated as S/N.SU Subscriber UnitTCP Transmission Control Protocol. Connection-oriented transport layer protocol that provides reliable full-duplex data transmission. TCP is the part of the TCP/IP suite of protocols that is responsible for forming data connections between nodes that are reliable, as opposed to IP, which is connectionless and unreliable. TCP/IP Transmission Control Protocol/Internet Protocol. A set of protocols developed by the U.S. Department of Defense to allow communication between dissimilar networks and systems over long distances. TCP/IP is the de facto standard for data transmission over networks, including the Internet.TDD Time Division Duplex is a duplexing technique dividing a radio channel in time to allow downlink operation during part of the frame period and uplink operation in the remainder of the frame period.TFTP Trivial File Transfer Protocol. Simplified version of FTP that allows files to be transferred from one computer to another over a network, usually without the use of client authentication.Tx TransmitμBST Micro Base StationUDP User Datagram Protocol. Connectionless transport layer protocol in the TCP/IP protocol stack. UDP is a simple protocol that exchanges datagrams without acknowledgments or guaranteed delivery, requiring that error processing and retransmission be handled by other protocols. UDP is defined in RFC 768. UL Up LinkVLAN Virtual Local Area Network. A group of devices on one or more LANs that are configured with the same VLAN ID so that they can communicate as if they were attached to the same wire, when in fact they are located on a number of different LAN segments. Used also to create separation between different user groups.
GlossaryBreezeMAX CPEs Product Manual 141VoIP Voice over Internet Protocol. Provides an advanced digital communications network that bypasses the traditional public switched telephone system and uses the Internet to transmit voice communication. VoIP enables people to use the Internet as the transmission medium for telephone calls by sending voice data in packets using IP rather than by traditional circuit switched transmissions of the PSTN.WCS Wireless Communications Services. The variety of services available using frequencies in the 2.3 GHz band for general fixed wireless use.WEEE Waste Electronic and Electrical Equipment. The purpose of Directive 2002/96/EC on waste electrical and electronic equipment (WEEE) is, as a first priority, the prevention of waste electrical and electronic equipment (WEEE), and in addition, the reuse, recycling and other forms of recovery of such wastes so as to reduce the disposal of waste. It also seeks to improve the environmental performance of all operators involved in the life cycle of electrical and electronic equipment, e.g. producers, distributors and consumers and in particular those operators directly involved in the treatment of waste electrical and electronic equipment.WL (or W/L) Wireless LANWIMAX The name commonly given to the IEEE 802.16 standard. Specifications for fixed broadband wireless metropolitan access networks (MANs) that use a point-to-multipoint architecture. WIMAX supports very high bit rates in both uploading to and downloading from a base station up to a distance of 30 miles.

Navigation menu