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Nortel Networks 411-2021-111 manual 10Power and Grounding Requirements Standard 01.01 June

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Signal RF Cell Site Configurations Rip Connector J206 Safety Frame power distribution Customer Service Operations

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5-10Power and Grounding Requirements

411-2021-111 Standard 01.01 June 1996

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Nortel Networks 411-2021-111 manual 10Power and Grounding Requirements Standard 01.01 June

Page 77 Page 79

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Contents

DualMode Metrocell Page Page Publication history June Contents Datafilling a Metro Cell Site Power and Grounding RequirementsCell Site Components Appendices Block diagram of a 120 Stsr Metrocell using one RF Frame List of tablesPage About this document Intended audience for this publication How this publication is organized Applicability of this publication List of terms BandCarrier RF DBW CellDBm Duplexer Isolation FilterForward path Loss Dqpsk ModulationOmni Return loss Signal RF SectorSectorization Stsr Introduction Northern Telecoms DualMode Metrocell System architecture of a DualMode Metrocell Digital ready cellular product Basic components of a DualMode Metrocell Universal CE Frame Metro RF Frame 800 MHz cellular band Channel assignment for 800 MHz cellular systemsChannel assignment Band a 416 channels Band B 416 channels Introduction 6Introduction Standard 01.01 June Cell Site Configurations Omni configurationOverview Sectorized configuration Omni N=7 frequency reuse plan 120 N=7 sectorized frequency reuse plan 60 N=4 sectorized frequency reuse plan Omni cell site configuration Cell Site Layouts Control Channel redundancy RF Frame Cell Site Layouts 4Cell Site Layouts Transmit cabling TRU/DPA 6Cell Site Layouts No. Receive cablingComponent requirement Frames TRUs ATCs Stsr cell site configuration CE Frame Block diagram of a 120 Stsr Metrocell using one RF Frame RF Frame Block diagram of a 120 Stsr Metrocell using three RF Frames 12Cell Site Layouts DPA 9 Port1 CCH ATC3 Port DPA 10 Port1 14Cell Site Layouts TRU/DPA ATC 16Cell Site Layouts Sector Sector Y Sector Z Sector Y TX/RX, 3 RX Sector U Stsr cell site connectionControl Channel Locate Channel Receiver Sector Sector W 22Cell Site Layouts Block diagram of a 60 Stsr Metrocell with two RF Frames 24Cell Site Layouts Block diagram of a 60 Stsr Metrocell with four RF Frames 26Cell Site Layouts Transmit cabling 28Cell Site Layouts TRU/DPA 30Cell Site Layouts Port2 ATC3 Port DPA Port1 RF Frame 32Cell Site Layouts Receive cabling 34Cell Site Layouts Sector Y 36Cell Site Layouts Component requirement 38Cell Site Layouts Standard 01.01 June Cell Site Components Major components of a DualMode Metrocell Description NTAX98AA FRU Customer Service Operations 4Cell Site Components Standard 01.01 June Power and Grounding Requirements Safety requirements Power and grounding requirements Power and Grounding Requirements 4Power and Grounding Requirements Frame power distribution Power distribution for the CE and RF Frames in a Metrocell System power protection Grounding UL/CSA approval CEC par DC coupled signals Cable Identification 10Power and Grounding Requirements Standard 01.01 June Datafilling a Metro Cell Site Datafill Overview Table Clli Table Acualm Alarm Points Metro RF Frame ATCCavities Fan Pwr Hsmo +27V a Rip Connector J206 Table VCHINV, CCHINV, LcrinvPort # Frequency Assignment Example Example of Metro TRU datafill Example of Metro ICRM/TRU hardwire configuration Icrm 8Datafilling a Metro Cell Site Standard 01.01 June Appendix a DualMode Metrocell Cell Site Specifications System ConfigurationRadio Frequency Alarms Audio Interface DC Power Requirements Power Distribution RequirementsMechanical Packaging Environmental Regulatory Electromagnetic Emissions Radiated EmissionsTelecom Compliance Product Safety Appendix B Frequency Plans =7 Frequency plan Band a =7 Frequency plan Band B =4 Frequency plan Band a =4 Frequency plan Band B 10Frequency Plans Standard 01.01 June Page Cell Site Description

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