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411-2021-111
manual
DualMode Metrocell
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411-2021-111
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Signal RF
Cell Site Configurations
Rip Connector J206
Safety
Frame power distribution
Customer Service Operations
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411-2021-111
Wireless Networks
DualMode Metrocell
Cell Site Description
411-2021-111
Standard 01.01 June 1996
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Contents
DualMode Metrocell
Page
Page
June
Publication history
Contents
Cell Site Components
Power and Grounding Requirements
Datafilling a Metro Cell Site
Appendices
List of tables
Block diagram of a 120 Stsr Metrocell using one RF Frame
Page
Intended audience for this publication
About this document
Applicability of this publication
How this publication is organized
Band
List of terms
Carrier RF
DBm
Cell
DBW
Duplexer
Forward path
Filter
Isolation
Loss
Omni
Modulation
Dqpsk
Return loss
Sector
Signal RF
Sectorization
Stsr
Northern Telecoms DualMode Metrocell
Introduction
Digital ready cellular product
System architecture of a DualMode Metrocell
Metro RF Frame
Basic components of a DualMode Metrocell Universal CE Frame
Channel assignment for 800 MHz cellular systems
800 MHz cellular band
Channel assignment Band a 416 channels Band B 416 channels
Introduction
6Introduction Standard 01.01 June
Omni configuration
Cell Site Configurations
Overview
Omni N=7 frequency reuse plan
Sectorized configuration
120 N=7 sectorized frequency reuse plan
60 N=4 sectorized frequency reuse plan
Cell Site Layouts
Omni cell site configuration
RF Frame
Control Channel redundancy
Cell Site Layouts
4Cell Site Layouts
TRU/DPA
Transmit cabling
6Cell Site Layouts
Component requirement
Receive cabling
No.
Frames TRUs ATCs
Stsr cell site configuration
CE Frame
RF Frame
Block diagram of a 120 Stsr Metrocell using one 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 Z
Sector Y
Sector Y
TX/RX, 3 RX
Control Channel Locate Channel Receiver Sector
Stsr cell site connection
Sector U
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
Major components of a DualMode Metrocell Description
Cell Site Components
NTAX98AA FRU
Customer Service Operations
4Cell Site Components Standard 01.01 June
Safety requirements
Power and Grounding Requirements
Power and grounding requirements
Power and Grounding Requirements
4Power and Grounding Requirements
Power distribution for the CE and RF Frames in a Metrocell
Frame power distribution
Grounding UL/CSA approval
System power protection
CEC par
DC coupled signals
Cable Identification
10Power and Grounding Requirements Standard 01.01 June
Datafill Overview
Datafilling a Metro Cell Site
Table Acualm
Table Clli
Metro RF Frame ATC
Alarm Points
Cavities Fan Pwr
Hsmo +27V a
Table VCHINV, CCHINV, Lcrinv
Rip Connector J206
Port #
Example of Metro TRU datafill
Frequency Assignment Example
Icrm
Example of Metro ICRM/TRU hardwire configuration
8Datafilling a Metro Cell Site Standard 01.01 June
System Configuration
Appendix a DualMode Metrocell Cell Site Specifications
Radio Frequency
Audio Interface
Alarms
Power Distribution Requirements
DC Power Requirements
Mechanical
Environmental
Packaging
Radiated Emissions
Regulatory Electromagnetic Emissions
Telecom Compliance
Product Safety
=7 Frequency plan Band a
Appendix B Frequency Plans
=7 Frequency plan Band B
=4 Frequency plan Band B
=4 Frequency plan Band a
10Frequency Plans Standard 01.01 June
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Cell Site Description
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