Nortel Networks 411-2021-111 manual 22Cell Site Layouts

Page 48

3-22Cell Site Layouts

Figure 3-8

Frame layout of a 60° STSR Metrocell with two RF frames (front view)

CE Frame

RF Frame 1

RF Frame 2

CE RIP

DRUM

ACU

HSMO

CSM 2

RMC 1 (Sector X)

RMC 2 (Sector Y)

RMC 3 (Sector Z)

RMC 4 (Sector U)

RMC 5 (Sector V)

RMC 6 (Sector W)

ICRM

Blank Panel

Base

RF RIP

Duplexer

Duplexer

Duplexer

Position 3

Position 2

Position 1

(Sector Z)

(Sector Y)

(Sector X)

ATC 3

(Sector Z)

21

22

DPA

DPA

 

23

24

TRU17

TRU18

 

TRU19

TRU20

11

 

12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TRU

TRU

DPA

DPA

 

TRU

TRU

9

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ATC 2

 

 

 

(Sector Y)

 

 

 

 

 

 

 

 

 

 

13

14

DPA

DPA

 

15

16

TRU

TRU

 

TRU

TRU

7

 

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TRU9

TRU10

DPA

DPA

 

TRU11

TRU12

 

 

5

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

ATC 1

 

 

 

(Sector X)

 

 

 

 

 

 

 

 

 

 

5

6

DPA

DPA

7

8

TRU

TRU

TRU

TRU

3

 

4

 

 

 

 

 

 

 

 

 

1

2

DPA

DPA

3

4

TRU

TRU

TRU

TRU

1

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Base

TRU/DPA

Shelf 3

(Sector Z)

TRU/DPA

Shelf 2

(Sector Y)

TRU/DPA

Shelf 1

(Sector X)

RF RIP

Duplexer Duplexer Duplexer

Position 3 Position 2 Position 1

(Sector W) (Sector V) (Sector U)

ATC 3

(Sector W)

21

22

DPA

DPA

 

23

24

TRU17

TRU18

 

TRU19

TRU20

11

 

12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TRU

TRU

DPA

DPA

 

TRU

TRU

9

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ATC 2

 

 

 

(Sector V)

 

 

 

 

 

 

 

 

 

 

13

14

DPA

DPA

 

15

16

TRU

TRU

 

TRU

TRU

7

 

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TRU9

TRU10

DPA

DPA

 

TRU11

TRU12

 

 

5

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

ATC 1

 

 

 

(Sector U)

 

 

 

 

 

 

 

 

 

 

5

6

DPA

DPA

7

8

TRU

TRU

TRU

TRU

3

 

4

 

 

 

 

 

 

 

 

 

1

2

DPA

DPA

3

4

TRU

TRU

TRU

TRU

1

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Base

TRU/DPA

Shelf 3

(Sector W)

TRU/DPA

Shelf 2

(Sector V)

TRU/DPA

Shelf 1

(Sector U)

Figure 3-9

Typical frame layout of a 60° STSR Metrocell with four RF frames (front view)

 

RF Frame 4

 

 

RF Frame 3

 

 

 

RF Frame 1

 

 

RF Frame 2

 

(Sectors V & W) (Sectors U & W)

CE Frame

(Sectors X & Z)

(Sectors Y & Z)

 

 

RF RIP

 

 

 

 

 

 

RF RIP

 

 

 

 

CE RIP

 

 

RF RIP

 

 

 

 

 

 

RF RIP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Duplexer

Duplexer

 

 

Duplexer

Duplexer

 

Duplexer

 

Duplexer

 

Duplexer

Duplexer

 

Duplexer

Duplexer

Duplexer

 

Duplexer

Position 3

Position 2

 

Position 1

Position 3

 

Position 2

 

Position 1

DRUM

Position 3

Position 2

Position 1

Position 3

Position 2

 

Position 1

 

 

(Sector V)

 

 

 

 

 

(Sector W)

(Sector U)

 

 

 

 

 

 

 

(Sector X)

 

 

 

 

(Sector Z)

(Sector Y)

 

 

 

 

 

 

 

ATC 3

 

 

 

 

 

 

 

ATC 3

 

 

 

 

 

 

 

ATC 3

 

 

 

 

 

 

ATC 3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ACU

 

 

 

 

 

 

 

 

 

 

 

 

 

(Sector W)

 

 

 

(Sector W)

 

 

 

(Sector Z)

 

 

 

(Sector Z)

 

 

 

 

 

 

 

 

HSMO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

21

22

DPA

DPA

 

 

23

24

21

22

DPA

DPA

 

 

23

24

21

22

DPA

DPA

 

 

23

24

21

22

DPA

DPA

 

 

23

24

TRU

TRU

11

 

12

 

 

 

TRU

TRU

TRU

TRU

11

 

12

 

 

 

TRU

TRU

CSM 2

TRU

TRU

11

 

12

 

 

TRU

TRU

TRU

TRU

11

 

12

 

 

 

TRU

TRU

(Sector W)

 

(Sector W)

 

(Sector Z)

 

(Sector Z)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TRU 17

TRU18

 

TRU19

TRU20

TRU17

TRU18

 

TRU19

TRU20

RMC 1 (Sector X)

TRU17

TRU18

 

TRU19

TRU20

TRU17

TRU18

 

TRU19

TRU20

DPA DPA

 

 

DPA DPA

 

 

DPA DPA

 

 

DPA DPA

 

 

 

 

 

 

RMC 2 (Sector Y)

 

 

 

 

9

 

10

 

 

 

9

 

10

 

 

 

9

 

10

 

 

9

 

10

 

 

 

 

 

ATC 2

 

 

 

 

 

 

 

ATC 2

 

 

 

 

RMC 3 (Sector Z)

 

 

ATC 2

 

 

 

 

 

 

ATC 2

 

 

 

 

 

(Sector V)

 

 

 

(Sector U)

 

 

RMC 4 (Sector U)

 

(Sector X)

 

 

 

(Sector Y)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13

14

DPA

DPA

 

15

16

13

14

DPA

DPA

 

15

16

RMC 5 (Sector V)

13

14

DPA

DPA

 

15

16

13

14

DPA

DPA

 

15

16

TRU

TRU

7

 

8

 

 

 

TRU

TRU

TRU

TRU

7

 

8

 

 

 

TRU

TRU

 

TRU

TRU

7

 

8

 

 

TRU

TRU

TRU

TRU

7

 

8

 

 

 

TRU

TRU

 

 

 

 

RMC 6 (Sector W)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TRU9

TRU10

(Sector V)

 

TRU11

TRU12

TRU9

TRU10

(Sector U)

 

TRU11

TRU12

TRU9

TRU10

(Sector X)

 

TRU11

TRU12

TRU9

TRU10

(Sector Y)

 

TRU11

TRU12

5

 

6

 

 

 

5

 

6

 

 

 

 

5

 

6

 

 

5

 

6

 

 

 

 

 

DPA DPA

 

 

 

 

 

DPA DPA

 

 

 

 

 

 

DPA DPA

 

 

 

 

 

DPA DPA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ICRM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ATC 1

 

 

 

 

 

 

 

ATC 1

 

 

 

 

 

 

ATC 1

 

 

 

 

 

 

ATC 1

 

 

 

 

 

(Sector V)

 

 

 

(Sector U)

 

 

 

 

(Sector X)

 

 

 

(Sector Y)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

6

DPA

DPA

7

8

5

6

 

DPA

DPA

7

8

 

5

6

DPA

DPA

7

8

5

6

DPA

DPA

7

8

TRU

TRU

3

 

4

 

 

 

TRU

TRU

TRU

TRU

3

 

4

 

 

 

TRU

TRU

 

TRU

TRU

3

 

4

 

 

TRU

TRU

TRU

TRU

3

 

4

 

 

 

TRU

TRU

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

(Sector V)

3

4

1

2

(Sector U)

3

4

Blank Panel

1

2

(Sector X)

3

4

1

2

(Sector Y)

3

4

TRU

TRU

1

 

2

 

 

 

TRU

TRU

TRU

TRU

1

 

2

 

 

 

TRU

TRU

 

TRU

TRU

1

 

2

 

 

TRU

TRU

TRU

TRU

1

 

2

 

 

 

TRU

TRU

 

 

DPA DPA

 

 

 

 

 

DPA DPA

 

 

 

 

 

DPA DPA

 

 

 

 

DPA DPA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Base

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Base

 

 

 

 

 

 

 

Base

 

 

 

 

 

 

Base

 

 

 

 

 

 

Base

 

 

 

 

Note: A fifth RF Frame can be added for expanding three of the sectors to 24 channels.

411-2021-111 Standard 01.01 June 1996

Page 47 Page 49
Image 48
Page 47 Page 49
Contents DualMode Metrocell Page Page Publication history JuneContents Power and Grounding Requirements Cell Site ComponentsDatafilling a Metro Cell Site AppendicesBlock diagram of a 120 Stsr Metrocell using one RF Frame List of tablesPage About this document Intended audience for this publicationHow this publication is organized Applicability of this publicationList of terms BandCarrier RF Cell DBmDBW DuplexerFilter Forward pathIsolation LossModulation OmniDqpsk Return lossSignal RF SectorSectorization Stsr Introduction Northern Telecoms DualMode MetrocellSystem architecture of a DualMode Metrocell Digital ready cellular productBasic components of a DualMode Metrocell Universal CE Frame Metro RF 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 Sectorized configuration Omni N=7 frequency reuse plan120 N=7 sectorized frequency reuse plan 60 N=4 sectorized frequency reuse plan Omni cell site configuration Cell Site LayoutsControl Channel redundancy RF FrameCell Site Layouts 4Cell Site Layouts Transmit cabling TRU/DPA6Cell Site Layouts Receive cabling Component requirementNo. Frames TRUs ATCsStsr cell site configuration CE Frame Block diagram of a 120 Stsr Metrocell using one RF Frame 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 Y Sector ZSector Y TX/RX, 3 RX Stsr cell site connection Control Channel Locate Channel Receiver SectorSector U Sector W22Cell 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 DescriptionNTAX98AA FRU Customer Service Operations 4Cell Site Components Standard 01.01 June Power and Grounding Requirements Safety requirementsPower and grounding requirements Power and Grounding Requirements 4Power and Grounding Requirements Frame power distribution Power distribution for the CE and RF Frames in a MetrocellSystem power protection Grounding UL/CSA approvalCEC par DC coupled signals Cable Identification 10Power and Grounding Requirements Standard 01.01 June Datafilling a Metro Cell Site Datafill OverviewTable Clli Table AcualmAlarm Points Metro RF Frame ATCCavities Fan Pwr Hsmo +27V a Rip Connector J206 Table VCHINV, CCHINV, LcrinvPort # Frequency Assignment Example Example of Metro TRU datafillExample of Metro ICRM/TRU hardwire configuration Icrm8Datafilling a Metro Cell Site Standard 01.01 June Appendix a DualMode Metrocell Cell Site Specifications System ConfigurationRadio Frequency Alarms Audio InterfaceDC Power Requirements Power Distribution RequirementsMechanical Packaging EnvironmentalRegulatory 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 B10Frequency Plans Standard 01.01 June Page Cell Site Description
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