Nortel Networks 411-2021-111 manual DPA 9 Port1 CCH ATC3 Port DPA 10 Port1

Page 39

Cell Site Layouts 3-13

Table 3-5

PA to ATC connection for a 120° Metrocell with one RF Frame (continued)

 

From

Through

 

To

 

 

 

 

 

 

 

 

DPA 9 - Port1 (CCH)

 

ATC3 - Port 1

 

 

 

 

 

 

 

 

 

 

 

DPA 9 - Port 2

 

ATC3 - Port 2

 

 

 

 

 

 

 

 

 

 

 

DPA 10 - Port1

 

ATC3 - Port 3

 

 

 

 

 

 

 

 

 

 

TRU/DPA

DPA 10 - Port2 (LCR)

ATC Shelf 3

ATC3 - Port 4

Duplexer

 

Antenna

Shelf 3

 

 

 

Position 3

 

(Main receive

DPA 11 - Port1

 

ATC3 - Port 5

 

 

 

 

 

for Sector Z)

 

 

 

 

 

 

 

DPA 11 - Port2

 

ATC3 - Port 6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DPA 12 - Port1

 

ATC3 - Port 7

 

 

 

 

 

 

 

 

 

 

 

DPA 12 - Port2

 

ATC3 - Port 8

 

 

 

 

 

 

 

 

 

 

Table 3-6

PA to ATC connection for a 120° Metrocell with 20 channels or less per RF frame for one sector

 

From

Through

 

 

 

 

 

 

DPA 1

- Port1 (CCH)

 

ATC1 - Port 1

 

 

 

 

 

 

DPA 1

- Port2

 

ATC1 - Port 2

 

 

 

 

 

RF Frame 1

DPA 2

- Port1

 

ATC1 - Port 3

TRU/DPA

 

 

 

 

DPA 2

- Port2 (LCR)

RF Frame 1

ATC1 - Port 4

Shelf 1

 

 

ATC Shelf 1

 

DPA 3

- Port1

ATC1 - Port 5

 

 

 

 

 

 

 

 

 

DPA 3

- Port2

 

ATC1 - Port 6

 

 

 

 

 

 

DPA 4

- Port1

 

ATC1 - Port 7

 

 

 

 

 

 

DPA 4

- Port2

 

ATC1 - Port 8

 

 

 

 

 

 

DPA 5

- Port1

 

ATC2 - Port 1

 

 

 

 

 

 

DPA 5

- Port2

 

ATC2 - Port 2

 

 

 

 

 

RF Frame 1

DPA 6

- Port1

 

ATC2 - Port 3

TRU/DPA

 

 

 

 

DPA 6

- Port2

RF Frame 1

ATC2 - Port 4

Shelf 2

 

 

ATC Shelf 2

 

DPA 7

- Port1

ATC2 - Port 5

 

 

 

 

 

 

 

 

 

DPA 7

- Port 2

 

ATC2 - Port 6

 

 

 

 

 

 

DPA 8

- Port1

 

ATC2 - Port 7

 

 

 

 

 

 

DPA 8

- Port 2

 

ATC2 - Port 8

 

 

 

 

 

 

DPA 9

- Port1

 

ATC3 - Port 1

 

 

 

 

 

RF Frame 1

DPA 9

- Port 2

RF Frame 1

ATC3 - Port 2

TRU/DPA

 

 

ATC Shelf 3

 

DPA 10 - Port1

ATC3 - Port 3

Shelf 3

 

 

 

 

 

DPA 10 - Port2

 

ATC3 - Port 4

 

 

 

 

 

 

 

To

RF Frame 1

Antenna

Duplexer

(Main receive

Position 2

for Sector X)

DMS-MTX DualMode Metrocell Cell Site Description

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Image 39
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Contents
DualMode Metrocell Page Page June Publication historyContents Appendices Power and Grounding RequirementsCell Site Components Datafilling a Metro Cell SiteList of tables Block diagram of a 120 Stsr Metrocell using one RF FramePage Intended audience for this publication About this documentApplicability of this publication How this publication is organizedList of terms BandCarrier RF Duplexer CellDBm DBWLoss FilterForward path IsolationReturn loss ModulationOmni DqpskSignal RF SectorSectorization Stsr Northern Telecoms DualMode Metrocell IntroductionDigital ready cellular product System architecture of a DualMode MetrocellMetro RF Frame Basic components of a DualMode Metrocell Universal CE Frame800 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 Omni N=7 frequency reuse plan Sectorized configuration120 N=7 sectorized frequency reuse plan 60 N=4 sectorized frequency reuse plan Cell Site Layouts Omni cell site configurationRF Frame Control Channel redundancyCell Site Layouts 4Cell Site Layouts TRU/DPA Transmit cabling6Cell Site Layouts Frames TRUs ATCs Receive cablingComponent requirement No.Stsr cell site configuration CE Frame RF Frame Block diagram of a 120 Stsr Metrocell using one RF FrameBlock 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 YSector Y TX/RX, 3 RX Sector W Stsr cell site connectionControl Channel Locate Channel Receiver Sector Sector U22Cell 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 ComponentsNTAX98AA FRU Customer Service Operations 4Cell Site Components Standard 01.01 June Safety requirements Power and Grounding RequirementsPower and grounding requirements Power and Grounding Requirements 4Power and Grounding Requirements Power distribution for the CE and RF Frames in a Metrocell Frame power distributionGrounding UL/CSA approval System power protectionCEC par DC coupled signals Cable Identification 10Power and Grounding Requirements Standard 01.01 June Datafill Overview Datafilling a Metro Cell SiteTable Acualm Table ClliAlarm Points Metro RF Frame ATCCavities Fan Pwr Hsmo +27V a Rip Connector J206 Table VCHINV, CCHINV, LcrinvPort # Example of Metro TRU datafill Frequency Assignment ExampleIcrm Example of Metro ICRM/TRU hardwire configuration8Datafilling a Metro Cell Site Standard 01.01 June Appendix a DualMode Metrocell Cell Site Specifications System ConfigurationRadio Frequency Audio Interface AlarmsDC Power Requirements Power Distribution RequirementsMechanical Environmental PackagingRegulatory Electromagnetic Emissions Radiated EmissionsTelecom 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 a10Frequency Plans Standard 01.01 June Page Cell Site Description
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