PKTNODEBRKWireless Broadband Base Station

Node B Rack Mount Installation Guide Version 0.0.0 Page 1 of 42 Node B V4 Rack Mount Installation Guide Node B Rack Mount Installation Guide Version 0.0.0 Page 2 of 42 Information in this document and the products described are subject to change without notice.  2000-2004 IPWireless, Inc. All rights reserved. Reproduction, alteration, or distribution in any manner whatsover without the written permission of IPWireless Inc, is strictly forbidden. Trademarks used in this text: the IPWireless logo, icon and IPWireless Broadband Modem are trademarks of IPWireless, Inc.; Microsoft, Windows, and Windows NT are registered trademarks of Microsoft Corporation. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products, IPWireless, Inc., disclaims any proprietary interest in trademarks and trade names other than its own. July 2004 Part No. IPW-0879 Node B Rack Mount Installation Guide Version 0.0.0 Page 3 of 42 Table of Contents 1. Release Version .............................................................................................................5 2. Safety Precautions .........................................................................................................6 3. General Warnings ..........................................................................................................6 4. Overview ........................................................................................................................7 5. General Specifications ...................................................................................................8 6. Installation ....................................................................................................................13 Step 1 Pre-Installation......................................................................................... 13 Step 2 Parts Shipped & Tools Required.......................................................... 14 Step 3 Site Preparations for Node B Installation............................................ 18 Step 4 Mounting Installations............................................................................. 21 Step 5 Ground Installation.................................................................................. 23 Step 5 Ground Installation.................................................................................. 24 Step 6 DC Power Connection-Digital............................................................... 25 Step 7 DC Power Connection-Radio................................................................ 26 Step 8 Inter-Shelf Connections.......................................................................... 27 Figure 6-13: Interface Cable Connection – V4B & V4C................................ 28 Step 9 Backhaul Connections (Iub) to INC...................................................... 29 Step 9 Backhaul Connections (Iub) to INC...................................................... 29 Step 10 Antenna Cabling - Installation............................................................. 32 Step 11 Alarm Connections............................................................................... 33 Step 12 GPS Installation & Operation.............................................................. 35 Step 13 TTLNA Interfaces.................................................................................. 37 7. APPENDIX ...................................................................................................................38 Appendix A - Installation Check Card............................................................... 38 Appendix B – Outdoor Cabinet Specification Requirements........................ 39 Appendix C – Glossary....................................................................................... 40 Node B Rack Mount Installation Guide Version 0.0.0 Page 4 of 42 Table of Tables Table 2-1 : Safety Sumbols ....................................................................................................6 Table 5-1 : Specifications .......................................................................................................8 Table 5-2 : Node B Model Types..........................................................................................10 Table 6-1 : Digital Shelf - Packing List..................................................................................14 Table 6-2 : Radio Shelf - Packing List...............................................................................15 Table 6-3 : Tools Required...................................................................................................17 Table 6-4 : Materials Required .............................................................................................17 Table 6-5 : Site Preparation Checklist ..................................................................................18 Table 6-6 : Ethernet Pin-outs using RJ45.............................................................................30 Table 6-7 : T1/E1 Pin-outs ...................................................................................................31 Table 6-8 : Alarm Inputs.......................................................................................................34 Table 6-9 : Alarm Outputs ....................................................................................................34 Table of Figures Figure 5-1 : Node B Rack Mount – Digital Shelf Physical Dimensions ...................................8 Figure 5-2 : Node B Rack Mount – RF Shelf Physical Dimensions ........................................9 Figure 5-3 : General Description – Front View .....................................................................10 Figure 5-4 : Digital Shelf Faceplate ......................................................................................11 Figure 5-5 : Radio Shelf Faceplate..............…

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Quadrature Modulator Quadrature Demodulator Tx I Tx Q Rx I Rx Q Transmit IF Stages Receive IF Stages IF Local Oscillator RF Local Oscillator RF Band Filter (Cavity) Power Amplifier Low Noise Amplifier Rx Branch 1 Tx Branch 1 Shared IF Filter Bank Antenna ALC Output Shared IF Filter Bank VSWR Detect Reverse Power Load Tx/Rx Switch ALC Detector ADC ADC

Unit 7 Greenways Business Park Bellinger Close Chippenham Wiltshire SN15 1BN Telephone: 01249 800100 Facsimile: 01249 800101 IPWireless U.K. Ltd Registered Office as above Reg. No: 4218312 VAT No: 771 3836 15 17 th January 2005 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Dear Sir/Madam RE: Confidentiality Request This letter is to comply with Section 0.457(d)(2)(i) pertaining to confidential material. IPWireless Inc. would like the following documents regarding this submission for FCC ID: PKTNODEBRK to be kept confidential. 1. All Schematics. 2. All pages of file: Model RK NBRAD.DOC. 3. All Bills of Materials. The above material contains trade secrets or technical data, which would customarily be guarded from competitors. We do not want these documents to be accessible to the general public. Yours Sincerely, Peter Warburg Technical Associate