Antenna and rf connections

Antenna and RF Connections

DESCRIPTION

26/1551-LZA 701 6001 Uen J

Copyright

© Ericsson AB 2009–2010. All rights reserved. No part of this document may bereproduced in any form without the written permission of the copyright owner.

Disclaimer

The contents of this document are subject to revision without notice due tocontinued progress in methodology, design and manufacturing. Ericsson shallhave no liability for any error or damage of any kind resulting from the useof this document.

Trademark List

All trademarks mentioned herein are the propertyof their respective owners. These are shown in thedocument Trademark Information.

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Contents

Contents

1 Introduction 1

1.1 Documentation 1

1.2 Product Overview 1

2 RBBs 3

2.1 RBB10_1A 3

2.2 RBB11_1A 5

2.3 RBB12_1A 7

2.4 RBB22_1A 9

2.5 RBB22_1B 12

2.6 RBB22_1C 13

2.7 RBB22_2A 16

2.8 RBB22_2B 18

2.9 RBB24_2A 21

2.10 RBB32_3A 24

2.11 RBB32_3B 26

2.12 RBB43_4A 28

3 Antenna and RF Connections in GSM 31

3.1 Cable Connections, 2 Carriers per Sector 32




3.5 Cable Connections, 2 Carriers – 4-WRXD per Sector 42

4 DU Connections 45

4.1 Single DU Connections in WCDMA and LTE 45

4.2 Single DU Connections in GSM 48

4.3 Cascading RRU in WCDMA 49

4.4 Dual DU Connections in WCDMA and LTE 50

4.5 Dual DU Connections in GSM 54

4.6 Multi Node DU Connections 55

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Introduction

1 Introduction

This document describes the Antenna and Radio Frequency (RF) connectionsin the RBS 6000 family cabinets. Information about non-RF connections insidethe cabinet can be found in Non-RF Connections. For connections outside theRBS cabinet, see Site Installation Documentation.

Information about RBS configurations can be found in RBS Configurations.

1.1 Documentation

The following documents are related to cabling and configuration:

• Information about non-RF connections inside the cabinet can be found inNon-RF Connections.

• For connections outside the RBS cabinet, see Site InstallationDocumentation.

• The hardware configurations focusing on RF capabilities and positions andinterconnection of units are described in RBS Configurations.

• Information about Transceiver Group Synchronization (TG Synchronization)can be found in TG Synchronization Connections.

1.2 Product Overview

This document describes the antenna and RF connections in the various RadioBuilding Blocks (RBBs). The characteristics and functions of the RBBs aredescribed in RBS Configurations.

1.2.1 Units

Information about the Digital Unit (DU) can be found in Digital Unit Description.

Information about the Radio Unit (RU) can be found in Radio Unit Description.

Information about the Remote Radio Unit (RRU) can be found in Remote RadioUnit Description.

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urn:x-ericsson:r2:reg-doc:*1551-*:*:*?title=Non-RF Connections

urn:x-ericsson:r2:reg-doc:*1551-*:*:*?title=RBS Configurations

urn:x-ericsson:r2:reg-doc:*-*:*:*?title=Non-RF Connections

urn:x-ericsson:r2:reg-doc:*-*:*:*?title=RBS Configurations

urn:x-ericsson:r2:reg-doc:*-*:*:*?title=TG Synchronization Connections

urn:x-ericsson:r2:reg-doc:*1551-*:*:*?title=RBS Configurations

urn:x-ericsson:r2:reg-doc:*-*:*:*?title=Digital Unit Description

urn:x-ericsson:r2:reg-doc:*1551-*:*:*?title=Radio Unit Description

urn:x-ericsson:r2:reg-doc:*1551-*:*:*?title=Remote Radio Unit Description

urn:x-ericsson:r2:reg-doc:*1551-*:*:*?title=Remote Radio Unit Description


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RBBs

2 RBBs

This section describes the RBBs. Information about which RBB to be used forGSM, LTE or WCDMA can be found in RBS Configurations.

Information about RUG antenna and RF cable connections can be found inSection 3 on page 31.

2.1 RBB10_1A

RBB10_1A is used for sectors with one TX branch and one CPRI connection.

The connections used for RBB10_1A are shown in Figure 1 and are specifiedin Table 1.

Ge1461A

RU

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

2

1 1

3

DU

XXX

TMA

XXX

TMA

External

Figure 1 RU Cable Diagram for RBB10_1A

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urn:x-ericsson:r2:reg-doc:*-*:*:*?title=RBS Configurations


Table 1 Connections for RBB10_1A

RBBConnection ID

Cable ID CableType

Routing: From Routing: To Product No.

1 Antennacable

Antennacable

RU,

RXA I/O andRXB I/O

Externalantenna unitor externalTower MountedAmplifier (TMA)

Site Cable(1)

2 Antennacable

Antennacable

RU,

RF A

Antenna unit orTMA

Site Cable(1)

3 CPRIcable

Digitalsignalcable

RU,

Data 1

DU, positionRIx(2)

RPM 777 211/L(3)

(1) More information can be found in the RBS Site Products library.(2) The exact radio interface slot in the DU that the RU or RRU should be connected to depends on the position or thesector allocation of the RU or RRU as described in Section 4 on page 45.(3) Digital signal cable for RUS. L indicating any available length of the cable.

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RBBs

2.2 RBB11_1A

RBB11_1A is used for sectors with one RX branches, one external RX branch,one TX branch, and one CPRI connection. This RBB is used for co-siting andRX sharing.

The connections used for RBB11_1A are shown in Figure 2 and Figure 3 andare specified in Table 2.

Ge1199A

RU

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

1

2

3

DU

XXX

TMA

XXX

TMA

External


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RXA I/O

RXA OUT

RXB I/ORR

U

DU3

XXX

TMA

1 2

XXX

TMA

External

Ge1136B

Figure 3 RRU Cable Diagram for RBB11_1A


RBBConnection ID

Cable ID CableType


1 Antennacable

Antennacable

RU or RRU,

RF A or

Antenna unit orTMA

Site Cable(1)

2 Antennacable

Antennacable

RU or RRU,

RXB I/O

Externalantenna unitor external TMA

Site Cable(1)

3 CPRIcable

Digitalsignalcable

RU or RRU,

Data 1 or 1

DU, positionRIx(2)

RPM 777 211/L(3)

RPM 253 3577/L(4)

(1) More information can be found in the RBS Site Products library.(2) The exact radio interface slot in the DU that the RU or RRU should be connected to depends on the position or thesector allocation of the RU or RRU as described in Section 4 on page 45.(3) Digital signal cable for RUS. L indicating any available length of the cable.(4) Optical digital signal cable for RRUW and RRUS 01. L indicating any available length of the cable.

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RBBs

2.3 RBB12_1A

RBB12_1A is used for sectors with two RX branches, one TX branch, andone CPRI connection.


L0000037B

RU

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

2

1

3

DU

XXX

TMA


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Data 1

RF A

RXA I/O

RXA OUT

RXB I/O

RF B

Data 2

RR

U

XXX

TMA

2 13DU

Ge0948A



RBBConnection ID

Cable ID CableType


1 Antennacable

Antennacable

RU or RRU,

RF B

Antenna unit orTower MountedAmplifier (TMA)

Site Cable(1)

2 Antennacable

Antennacable

RU or RRU,

RF A

Antenna unit orTMA

Site Cable(1)

3 CPRIcable

Digitalsignalcable

RU or RRU,

Data 1

DU, positionRIx(2)

RPM 253 3577/L(3)

RPM 777 277/L(4)

RPM 777 211/L(5)

(1) More information can be found in the RBS Site Products library.(2) The exact radio interface slot in the DU that the RU or RRU should be connected to depends on the position or thesector allocation of the RU or RRU as described in Section 4 on page 45.(3) Optical digital signal cable for RRUW and RRUS 01. L indicating any available length of the cable.(4) Digital signal cable for RUW (except for RUW 1500). L indicating any available length of the cable.(5) Digital signal cable for RUL/RUS/RUW 1500. L indicating any available length of the cable.

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RBBs

2.4 RBB22_1A

RBB22_1A is used for sectors with two RX branches, two TX branches, andone CPRI connection. There is an analog cross-connection between the RUs.


Ge0649B

XXX

RU A RU B

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

21

4

5 6

3

DU

TMA


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Data 1

RF A

RXA I/O

RXA OUT

RXB I/O

RF B

Data 2

Data 1

RF A

RXA I/O

RXA OUT

RXB I/O

RF B

Data 2

2

5 6

RR

U B

RR

U A

3DU

XXX

TMA

1

4

Ge0949A



RBB Connection ID

Cable ID CableType


1 Antennacable

Antennacable

RU A or RRU A,

RF A

Antenna unit orTMA

Site Cable(1)

2 Antennacable

Antennacable

RU B or RRU B,

RF A

Antenna unit orTMA

Site Cable(1)

3 CPRI cable Digitalsignalcable

RU A or RRU A,

Data 1

DU, position RIx(2)

RPM 777 277/L(3)

RPM 777 211/L(4)

RPM 253 3577/L(5)

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RBBs


RBB Connection ID

Cable ID CableType



RU A or RRU A,

Data 2

RU B or RRU B,

Data 1

RPM 777 274/L(6)

RPM 777 278/L(7)

RPM 253 2895/L(5)

5 Crossconnect

Analogsignalcable

RU A or RRU A,

RXA I/O

RU B or RRU B,

RXB I/O

RPM 777 700/L(3)

RPM 919 665/L(8)

6 Crossconnect

Analogsignalcable

RU B or RRU B,

RXA I/O

RU A or RRU A,

RXB I/O

RPM 777 700/L(3)

RPM 919 665/L(5)

(1) More information can be found in the RBS Site Products library.(2) The exact radio interface slot in the DU that the RU should be connected to depends on the position or the sectorallocation of the RU as described in Section 4 on page 45.(3) Digital signal cable for RUW. L indicating any available length of the cable.(4) Digital signal cable for RUL/RUS. L indicating any available length of the cable.(5) Optical digital signal cable for RRUW and RRUS 01. L indicating any available length of the cable.(6) Digital signal cable for RUL - RUL and RUS - RUS. L indicating any available length of the cable.(7) Digital signal cable for RUW - RUW. L indicating any available length of the cable.(8) Analog signal cable for RRU. L indicating any available length of the cable.

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2.5 RBB22_1B

RBB22_1B is used for sectors with two RX branches, two TX branches, andone CPRI connection.

The connections used for RBB22_1B are shown in Figure 8 and are specifiedin Table 5.

ANT 2 ANT 1CPRI

RX3 RX4

RR

U

XXX

TMA

1 2

3

DU

Ge1402A

Figure 8 RRU Cable Diagram for RBB22_1B

Table 5 Connections for RBB22_1B

RBBConnection ID

Cable ID CableType


1 Antennacable

Antennacable

RRU,

ANT 2

Antenna unit orTower MountedAmplifier (TMA)

Site Cable(1)

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RBBs


RBBConnection ID

Cable ID CableType


2 Antennacable

Antennacable

RRU,

ANT 1

Antenna unit orTMA

Site Cable(1)

3 CPRIcable

Digitalsignalcable

RRU,

CPRI

DU, positionRIx(2)

TSR 899 113/L(3)

(1) More information can be found in the RBS Site Products library.(2) The exact radio interface slot in the DU that the RU or RRU should be connected to depends on the position or thesector allocation of the RU or RRU as described in Section 4 on page 45.(3) Optical digital signal cable for RRUL. Fiber adapter cable RPM 901 400/2000 is used as the interface to theRRUL. L indicating any available length of the cable.

2.6 RBB22_1C

RBB22_1C is used for sectors with two RX branches, two TX branches, andone CPRI connection. There is an digital cross-connection between the RUs.

The connections used for RBB22_1C are shown in Figure 9 and are specifiedin Table 6.

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Ge1462A

XXX

RU A RU B

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

21

4

3

DU

TMA

Figure 9 RU Cable Diagram for RBB22_1C

Table 6 Connections for RBB22_1C

RBB Connection ID

Cable ID CableType


1 Antennacable

Antennacable

RU A,

RF A

Antenna unit orTMA

Site Cable(1)

2 Antennacable

Antennacable

RU B,

RF A

Antenna unit orTMA

Site Cable(1)

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RBBs

Table 6 Connections for RBB22_1C

RBB Connection ID

Cable ID CableType



RU A,

Data 1

DU, position RIx(2)

RPM 777 277/L(3)

RPM 777 211/L(4)


RU A,

Data 2

RU B,

Data 1

RPM 777 274/L(5)

RPM 777 278/L(6)

(1) More information can be found in the RBS Site Products library.(2) The exact radio interface slot in the DU that the RU or RRU should be connected to depends on the position or thesector allocation of the RU or RRU as described in Section 4 on page 45.(3) Digital signal cable for RUW. L indicating any available length of the cable.(4) Digital signal cable for RUL/RUS. L indicating any available length of the cable.(5) Digital signal cable for RUL - RUL and RUS - RUS. L indicating any available length of the cable.(6) Digital signal cable for RUW - RUW. L indicating any available length of the cable.

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2.7 RBB22_2A

RBB22_2A is used for sectors with two RX branches, two TX branches, andtwo CPRI connections. This RBB uses a digital RX cross connection.


L0000036B

XXX

RU A RU B

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

21

43

DU

TMA



RBB Connection ID

Cable ID CableType


1 Antennacable

Antennacable

RU A,

RF A

Antenna unit orTMA

Site Cable(1)

2 Antennacable

Antennacable

RU B,

RF A

Antenna unit orTMA

Site Cable(1)

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RBBs


RBB Connection ID

Cable ID CableType



RU A,

Data 1

DU, position RIx(2)

RPM 777 277/L(3)

RPM 777 211/L(4)


RU B,

Data 1

DU, position RIx(2)

RPM 777 277/L(3)

RPM 777 211/L(4)

(1) More information can be found in the RBS Site Products library.(2) The exact radio interface slot in the DU that the RU should be connected to depends on the position or the sectorallocation of the RU as described in Section 4 on page 45.(3) Digital signal cable for RUW. L indicating any available length of the cable.(4) Digital signal cable for RUL/RUS. L indicating any available length of the cable.

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2.8 RBB22_2B

RBB22_2B is used for sectors with two RX branches, two TX branches. Thereis an analog cross-connection between the RUs.

The connections used for RBB22_2B are shown in Figure 11 and Figure 12and are specified in Table 8.

Ge0976A

XXX

RU A RU B

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

21

5 6

3

DU

TMA

4

Figure 11 RU Cable Diagram for RBB22_2B

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RBBs

RXA I/O

RXA OUT

RXB I/O

RXA I/O

RXA OUT

RXB I/O

2

RR

U B

RR

U A

DU

XXX

TMA

1

3

4

5 6

Ge1137A

Figure 12 RRU Cable Diagram for RBB22_2B


RBB Connection ID

Cable ID CableType


1 Antennacable

Antennacable

RU A or RRU A,

RF A

Antenna unit orTMA

Site Cable(1)

2 Antennacable

Antennacable

RU B or RRU B,

RF A

Antenna unit orTMA

Site Cable(1)


RU A or RRU A,

Data 1 or 1

DU, position RIx(2)

RPM 777 211/L(3)

RPM 253 3577/L(4)

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RBB Connection ID

Cable ID CableType



RU B or RRU B,

Data 1 or 1

DU, position RIx(2)

RPM 777 211/L(3)

RPM 253 3577/L(4)

5 Crossconnect

Analogsignalcable

RU A or RRU A,

RXA I/O

RU B or RRU B,

RXB I/O

RPM 919 665/L(5)

6 Crossconnect

Analogsignalcable

RU B or RRU B,

RXA I/O

RU A or RRU A,

RXB I/O

RPM 919 665/L(5)

(1) More information can be found in the RBS Site Products library.(2) The exact radio interface slot in the DU that the RU or RRU should be connected to depends on the position or thesector allocation of the RU or RRU as described in Section 4 on page 45.(3) Digital signal cable for RUS. L indicating any available length of the cable.(4) Optical digital signal cable for RRU. L indicating any available length of the cable.(5) Analog signal cable for RRUS 01. L indicating any available length of the cable.

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RBBs

2.9 RBB24_2A

RBB24_2A is used for sectors with four RX branches, two TX branches, andtwo CPRI connections.

The connections used for RBB24_2A are shown inFigure 13 and Figure 14and are specified in Table 9.

Ge1331A

XXX

RU A RU B

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

24

13

65

DU

TMA


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RXA I/O

RXA OUT

RXB I/O

RXA I/O

RXA OUT

RXB I/O

3

RR

U B

RR

U A

DU

XXX

TMA

XXX

TMA

1 42

5

6

Ge1330A



RBB Connection ID

Cable ID CableType


1 Antennacable

Antennacable

RU A or RRU A,

RF A or

Antenna unit orTMA

Site Cable(1)

2 Antennacable

Antennacable

RU B or RRU B,

RF A or

Antenna unit orTMA

Site Cable(1)

3 Antennacable

Antennacable

RU A or RRU A,

RF B or

Antenna unit orTMA

Site Cable(1)

4 Antennacable

Antennacable

RU B or RRU B,

RF B or

Antenna unit orTMA

Site Cable(1)

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RBBs


RBB Connection ID

Cable ID CableType



RU A or RRU A,

Data 1 or 1

DU, position RIx(2)

RPM 777 211/L(3)

RPM 253 3577/L(4)


RU B or RRU B,

Data 1 or 1

DU, positionRIx(2)

RPM 777 211/L(3)

RPM 253 3577/L(4)

(1) More information can be found in the RBS Site Products library.(2) The exact radio interface slot in the DU that the RU should be connected to depends on the position or the sectorallocation of the RU as described in Section 4 on page 45.(3) Digital signal cable for RUS. L indicating any available length of the cable.(4) Optical digital signal cable for RRUS 01. L indicating any available length of the cable.

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2.10 RBB32_3A

RBB32_3A is used for sectors with two RX branches, three TX branches, andthree CPRI connections. This RBB is used for TMA minimization.


Ge1332A

XXX

RU A RU B RU C

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

1

23 5

4

DU

TMA

6


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RBBs


RBB Connection ID

Cable ID CableType


Antennacable

Antennacable

RU A,

RF A

Antenna unit orTMA

Antennacable

Antennacable

RU B,

RF A

Antenna unit orTMA

1

Antennacable

Antennacable

RU C,

RF A

Antenna unit orTMA

Site Cable(1)

CPRI cable Digitalsignalcable

RU A,

Data 1

DU, position RIx(2)


RU B,

Data 1

DU, positionRIx(2)

2


RU C,

Data 1

DU, positionRIx(2)

RPM 777 211/L(3)

3 Crossconnect

Analogsignalcable

RU A,

RXA I/O

RU B,

RXB I/O

4 Crossconnect

Analogsignalcable

RU B,

RXA I/O

RU A,

RXB I/O

5 Crossconnect

Analogsignalcable

RU A,

RXA Out

RU C,

RXA I/O

6 Crossconnect

Analogsignalcable

RU B,

RXA Out

RU C,

RXB I/O

RPM 777 700/L

(1) More information can be found in the RBS Site Products library.(2) The exact radio interface slot in the DU that the RU should be connected to depends on the position or the sectorallocation of the RU as described in Section 4 on page 45.(3) Digital signal cable for RUS. L indicating any available length of the cable.

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2.11 RBB32_3B

RBB32_3B is used for sectors with two RX branches, one external RX branch,three TX branches, and three CPRI connections. This RBB is used for TMAminimization.

The connections used for RBB32_3B are shown in Figure 16 and are specifiedin Table 11.

Ge1200A

XXX

RU A RU B RU C

XXX

External

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

2

1

34 6

5

DU

TMA TMA

Figure 16 RU Cable Diagram for RBB32_3B

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RBBs


RBB Connection ID

Cable ID CableType


Antennacable

Antennacable

RU A,

RF A

Antenna unit orTMA

Antennacable

Antennacable

RU B,

RF A

Antenna unit orTMA

1

Antennacable

Antennacable

RU C,

RF A

Antenna unit orTMA

Site Cable(1)

2 Antennacable

Antennacable

RU C,

RXA I/O

External antennaunit or externalTMA

Site Cable(1)


RU A,

Data 1

DU, position RIx(2)


RU B,

Data 1

DU, positionRIx(2)

3


RU C,

Data 1

DU, positionRIx(2)

RPM 777 211/L(3)

4 Crossconnect

Analogsignalcable

RU A,

RXA I/O

RU B,

RXB I/O

5 Crossconnect

Analogsignalcable

RU B,

RXA I/O

RU A,

RXB I/O

6 Crossconnect

Analogsignalcable

RU A,

RXA Out

RU C,

RXA I/O

RPM 777 700/L


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2.12 RBB43_4A

RBB43_4A is used for sectors with three RX branches, four TX branches, andfour CPRI connections. This RBB uses an analogue RX cross connection.


Ge1333A

XXX

RU A RU B RU C RU D

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

1

23 5

4 7

DU

TMA

6


28 26/1551-LZA 701 6001 Uen J | 2010-11-08

RBBs


RBB Connection ID

Cable ID CableType


Antennacable

Antennacable

RU A,

RF A

Antenna unit orTMA

Antennacable

Antennacable

RU B,

RF A

Antenna unit orTMA

Antennacable

Antennacable

RU C,

RF A

Antenna unit orTMA

1

Antennacable

Antennacable

RU D,

RF A

Antenna unit orTMA

Site Cable(1)


RU A,

Data 1

DU, position RIx(2)


RU B,

Data 1

DU, positionRIx(2)


RU C,

Data 1

DU, positionRIx(2)

2


RU D,

Data 1

DU, positionRIx(2)

RPM 777 211/L(3)

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RBB Connection ID

Cable ID CableType


3 Crossconnect

Analogsignalcable

RU A,

RXA I/O

RU B,

RXB I/O

4 Crossconnect

Analogsignalcable

RU B,

RXA I/O

RU A,

RXB I/O

5 Crossconnect

Analogsignalcable

RU A,

RXA Out

RU C,

RXA I/O

6 Crossconnect

Analogsignalcable

RU B,

RXA Out

RU D,

RXB I/O

7 Crossconnect

Analogsignalcable

RU D,

RXA I/O

RU C,

RXB I/O

RPM 777 700/L


30 26/1551-LZA 701 6001 Uen J | 2010-11-08

Antenna and RF Connections in GSM

3 Antenna and RF Connections in GSM

This section describes antenna and RF cable connections for RUG.

Figure 18 shows the cable connections for Uncombined (UC) modes and RUGCombined (HC) modes.

Ge0917ARUG UC RUG HC

TX1

HC

TX2

Figure 18 RUG UC and HC modes

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3.1 Cable Connections, 2 Carriers per Sector

The connections used for 2 carriers per sector provide Combined andUncombined modes.

3.1.1 Cable Diagram

Figure 19 and Figure 20 show the connections used for 2 carriers per sector.

Ge0904A

RU A

TX/RX A RX B

2

1

3

DU

RUG 11

PWR

Y-link

RFA

RFB

!

CUc

RXAout

RXBout

RXAin

RXBin

All TX

Figure 19 Cable Diagram 2 Carriers per Sector HC

32 26/1551-LZA 701 6001 Uen J | 2010-11-08


Ge0905A

RU A

TX/RX A TX/RX B

2

1

3

DU

RUG 11

PWR

Y-link

RFA

RFB

!

CUc

RXAout

RXBout

RXAin

RXBin

All TX

Figure 20 Cable Diagram 2 Carriers per Sector UC

3.1.2 Antenna and RF Connections

The cables used for 2 carriers per sector are connected as described in Table13.

Table 13 Cable Connections

Cable ID Cable Type Routing:From

Routing: To Product No.

1 Antennacable

RU A,

RF A

Antenna unit Site Cable(1)

3326/1551-LZA 701 6001 Uen J | 2010-11-08





2 Antennacable

RU A,

RF B

Antenna unit Site Cable(1)

3 Signalcable

RU A,

Y-link

DU, position RIx (2) RPM 777 301/L

(1) More information can be found in the RBS Site Products library.(2) The exact radio interface slot in the DU that the RU should be connected to depends on the position or the sectorallocation of the RU as described in Section 4 on page 45.

34 26/1551-LZA 701 6001 Uen J | 2010-11-08



The connections used for 3 carriers per sector.

3.2.1 Cable Diagram

Figure 21 show the connections used for 3 carriers per sector.

Note: The figure show 2 sectors.

Ge1459A

RU A RU B RU C

TX/RX A TX/RX B TX/RX B TX/RX A

5

1

9

6

DU

1011

RUG 11

PWR

Y-link

RFA

RFB

2 4 3

!

CUc

All TX

RXAout

RXBout

RXAin

RXBin

RUG 11

PWR

Y-link

RFA

RFB

!

CUc

All TX

RXAout

RXBout

RXAin

RXBin

RUG 11

PWR

Y-link

RFA

RFB

!

CUc

All TX

RXAout

RXBout

RXAin

RXBin

78

Figure 21 Cable Diagram 3 Carriers per Sector



3526/1551-LZA 701 6001 Uen J | 2010-11-08





1 Antennacable

RU A,

RF A

Antenna unit

2 Antennacable

RU B,

RF A

Antenna unit

3 Antennacable

RU C,

RF A

Antenna unit

4 Antennacable

RU B,

RF B

Antenna unit

Site cable(1)

5 Signalcable

RU A,

RXAout

RU B,

RXBin

RPM 777 700/L

6 Signalcable

RU B,

RXAout

RU A,

RXBin

RPM 777 700/L

7 Signalcable

RU B,

RXBout

RU C,

RXBin

RPM 777 700/L

8 Signalcable

RU C,

RXAout

RU B,

RXAin

RPM 777 700/L

9 Signalcable

RU A,

Y-link

DU, position RIx(2) RPM 777 301/L

10 Signalcable

RU B,

Y-link


11 Signalcable

RU C,

Y-link




The connections used for 4 carriers per sector consist of two RUs and provideCombined and Uncombined modes.

36 26/1551-LZA 701 6001 Uen J | 2010-11-08


3.3.1 Cable Diagram

Figure 22 and Figure 23 show the connections used for 4 carriers per sector.

Ge0906B

RU A RU B

TX/RX A TX/RX B

3

1

5 6

4DU

RUG 11

PWR

Y-link

RFA

RFB

RUG 11

PWR

Y-link

RFA

RFB

!

CUc

!

CUc

All TXAll TX

RXAout

RXBout

RXAout

RXBout

RXAin

RXBin

RXAin

RXBin

2

Figure 22 Cable Diagram 4 Carriers per Sector HC

3726/1551-LZA 701 6001 Uen J | 2010-11-08


Ge0907B

RU A RU B

TX/RX ATX TX/RX B TX

2

1

6

7 85

DU

RUG 11

PWR

Y-link

RFA

RFB

RUG 11

PWR

Y-link

RFA

RFB

!

CUc

!

CUc

All TX All TX

RXAout

RXBout

RXAout

RXBout

RXAin

RXBin

RXAin

RXBin

3

4

Figure 23 Cable Diagram 4 Carriers per Sector UC


The cables used for 4 carriers per sector are connected as described in Table15 and Table 16.

Table 15 Cable Connections HC



1 Antennacable

RU A,

RF A

Antenna unit

2 Antennacable

RU B,

RF A

Antenna unitSite cable(1)

38 26/1551-LZA 701 6001 Uen J | 2010-11-08


Table 15 Cable Connections HC



3 Signalcable

RU A,

RXAout

RU B,

RXBin

RPM 777 700/L

4 Signalcable

RU A,

RXBin

RU B,

RXAout

RPM 777 700/L

5 Signalcable

RU A,

Y-link


6 Signalcable

RU B,

Y-link



Table 16 Cable Connections UC



1 Antennacable

RU A,

RF A

Antenna unit

2 Antennacable

RU A,

RF B

Antenna unit

3 Antennacable

RU B,

RF A

Antenna unit

4 Antennacable

RU B,

RF B

Antenna unit

Site cable(1)

5 Signalcable

RU A,

RXAout

RU B,

RXBin

RPM 777 700/L

6 Signalcable

RU A,

RXBin

RU B,

RXAout

RPM 777 700/L

3926/1551-LZA 701 6001 Uen J | 2010-11-08


Table 16 Cable Connections UC



7 Signalcable

RU A,

Y-link


8 Signalcable

RU B,

Y-link



40 26/1551-LZA 701 6001 Uen J | 2010-11-08



The connections used for 6 carriers per sector.

3.4.1 Cable Diagram

Figure 24 show the connections used for 6 carriers per sector.

Ge1460A

RU A RU B RU C

TX/RX ATX/RX ATX/RX B TX/RX B

4

1

7

DU

89

RUG 11

PWR

Y-link

RFA

RFB

2 3

!

CUc

All TX

RXAout

RXBout

RXAin

RXBin

RUG 11

PWR

Y-link

RFA

RFB

!

CUc

All TX

RXAout

RXBout

RXAin

RXBin

RUG 11

PWR

Y-link

RFA

RFB

!

CUc

All TX

RXAout

RXBout

RXAin

RXBin

56

Figure 24 Cable Diagram 6 Carriers per Sector



4126/1551-LZA 701 6001 Uen J | 2010-11-08





1 Antennacable

RU A,

RF A

Antenna unit

2 Antennacable

RU B,

RF A

Antenna unit

3 Antennacable

RU C,

RF A

Antenna unit

Site cable(1)

4 Signalcable

RU A,

RXAout

RU B,

RXBin

RPM 777 700/L

5 Signalcable

RU B,

RXAout

RU C,

RXBin

RPM 777 700/L

6 Signalcable

RU C,

RXAout

RU A,

RXBin

RPM 777 700/L

7 Signalcable

RU A,

Y-link


8 Signalcable

RU B,

Y-link


9 Signalcable

RU C,

Y-link



3.5 Cable Connections, 2 Carriers – 4-WRXD per Sector

The connections used for 2 carriers – 4-WRXD per sector include two RUs.

3.5.1 Cable Diagram

Figure 25 shows the connections used for 2 carriers–4-WRXD per sector.

42 26/1551-LZA 701 6001 Uen J | 2010-11-08


Ge0908B

RU A RU B

TX/RX ARX B TX/RX C RX D

2

1

6 78

5

DU

RUG 11

PWR

Y-link

RFA

RFB

RUG 11

PWR

Y-link

RFA

RFB9 10

!

CUc

!

CUc

RXAout

RXBout

RXAout

RXBout

RXAin

RXBin

RXAin

RXBin

All TX All TX

4

3

Figure 25 Cable Diagram 2 Carriers – 4-WRXD per Sector


The cables used for 2 carriers – 4-WRXD per sector are connected asdescribed in Table 18.

4326/1551-LZA 701 6001 Uen J | 2010-11-08





1 Antennacable

RU A,

RF A

Antenna unit

2 Antennacable

RU A,

RF B

Antenna unit

3 Antennacable

RU B,

RF A

Antenna unit

4 Antennacable

RU B,

RF B

Antenna unit

Site cable(1)

5 Signalcable

RU A,

RXA out

RU B,

RXA in

RPM 777 700/L

6 Signalcable

RU A,

RXB out

RU B,

RXB in

RPM 777 700/L

7 Signalcable

RU A,

RXAin

RU B,

RXA out

RPM 777 700/L

8 Signalcable

RU A,

RXB in

RU B,

RXB out

RPM 777 700/L

9 Signalcable

RU A,

Y-link


10 Signalcable

RU B,

Y-link

DU, position RI x(2) RPM 777 301/L


44 26/1551-LZA 701 6001 Uen J | 2010-11-08

DU Connections

4 DU Connections

This section describes how to connect the DU to the RBBs.

4.1 Single DU Connections in WCDMA and LTE

This section describes how to connect the DU to the RBBs in a configurationwith a single DU. An example of connections are shown in Figure 26 and Figure27 and single DU connections are described in Table 19.

Note: Only connect the DU to positions that are actually occupied by an RUand leave any other connections vacant. For example, do not connectthe RI F connector in the DU if there is no RU in position 6.

Ge0756C

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

PWR

LMT

ALM

TB

GPS

ECA

UXID

LRI

AR

IBR

ICRI

DR

IER

IF

FOI

TNB

TNA

ET B

ET A

DURU

pos 1RU

pos 2RU

pos 3RU

pos 4RU

pos 5RU

pos 6

Figure 26 Example of RU Connections with Single DU

4526/1551-LZA 701 6001 Uen J | 2010-11-08


Data 1

RF A

RXA I/O

RXA OUT

RXB I/O

RF B

Data 2

Data 1

RF A

RXA I/O

RXA OUT

RXB I/O

RF B

Data 2 Data 1

RF A

RXA I/O

RXA OUT

RXB I/O

RF B

Data 2

Data 1

RF A

RXA I/O

RXA OUT

RXB I/O

RF B

Data 2 Data 1

RF A

RXA I/O

RXA OUT

RXB I/O

RF B

Data 2

RI F RI E RI D RI C RI B RI A TN B IDL

F O I

ET B ET A TN A LMT B LMT A AUX EC GPS

Data 1

RF A

RXA I/O

RXA OUT

RXB I/O

RF B

Data 2

RRU, Sector 2 RRU, Sector 1


RRU, Sector 6 RRU, Sector 5D

U

Ge0952B

Figure 27 Example of RRU Connections with Single DU, 6 Sectors

Table 19 Connections with Single DU

Cable ID Cable Type Routing: From Routing: To Product No.

CPRI cable Digital signalcable

DU, position RI F RU, position 6

RRU, sector 6

RPM 777 277/L(1)

RPM 777 211/L(2)

RPM 253 3577/L(3)


DU, position RI E RU, position 4

RRU, sector 5

RPM 777 277/L(1)

RPM 777 211/L(2)

RPM 253 3577/L(3)


DU, position RI D RU, position 2

RRU, sector 4

RPM 777 277/L(1)

RPM 777 211/L(2)

RPM 253 3577/L(3)

46 26/1551-LZA 701 6001 Uen J | 2010-11-08

DU Connections


Cable ID Cable Type Routing: From Routing: To Product No.


DU, position RI C RU, position 5

RRU, sector 3

RPM 777 277/L(1)

RPM 777 211/L(2)

RPM 253 3577/L(3)

TSR 899 113/L(4)


DU, position RI B RU, position 3

RRU, sector 2

RPM 777 277/L(1)

RPM 777 211/L(2)

RPM 253 3577/L(3)

TSR 899 113/L(4)


DU, position RI A RU, position 1

RRU, sector 1

RPM 777 277/L(1)

RPM 777 211/L(2)

RPM 253 3577/L(3)

TSR 899 113/L(4)

(1) Digital signal cable for RUW (except for RUW 1500). L indicating any available length of the cable.(2) Digital signal cable for RUL/RUS/RUW 1500. L indicating any available length of the cable.(3) Optical digital signal cable for RRUW and RRUS 01. L indicating any available length of the cable.(4) Optical digital signal cable for RRUL. Fiber adapter cable RPM 901 400/2000 is used as the interface to theRRUL. L indicating any available length of the cable.

4726/1551-LZA 701 6001 Uen J | 2010-11-08


4.2 Single DU Connections in GSM

This section describes how to connect the DU to the RUGs in a configurationwith a single DU. An example of connections are shown in Figure 28 and singleDU connections are described in Table 20.


RUpos 2

RUG 11

PWR

V-link

RFA

RFB

!

CUc

RXAout

RXBout

RXAin

RXBin

All TX

RUG 11

PWR

V-link

RFA

RFB

!

CUc

RXAout

RXBout

RXAin

RXBin

All TX

Ge0909A

RUpos 1

RUpos 3

RUpos 4

RUpos 5

RUpos 6

RUG 11

PWR

V-link

RFA

RFB

RUG 11

PWR

V-link

RFA

RFB

RUG 11

PWR

V-link

RFA

RFB

RUG 11

PWR

V-link

RFA

RFB

DU

GP

SE

CLM

TALM

TBE

TAE

TBE

SB

RIA

RIB

RIC

RIE

RIF

RID

!

DUG 10 01

-48V

DC

!

CUc

!

CUc

!

CUc

!

CUc

RXAout

RXBout

RXAout

RXBout

RXAout

RXBout

RXAout

RXBout

RXAin

RXBin

RXAin

RXBin

RXAin

RXBin

RXAin

RXBin

All TX All TX All TX All TX

Figure 28 Example of Connections with Single DU


CableType


Y-link DU, position RI A (TEI 0, 1) RU, position 1 RPM 777 301/L

Y-link DU, position RI B (TEI 2, 3) RU, position 2 RPM 777 301/L

Y-link DU, position RI C (TEI 4, 5) RU, position 3 RPM 777 301/L

Y-link DU, position RI D (TEI 6, 7) RU, position 4 RPM 777 301/L

Y-link DU, position RI E (TEI 8, 9) RU, position 5 RPM 777 301/L

Y-link DU, position RI F (TEI 10, 11) RU, position 6 RPM 777 301/L

48 26/1551-LZA 701 6001 Uen J | 2010-11-08

DU Connections

4.3 Cascading RRU in WCDMA

This section describes how to connect the DU to the RBBs in a cascadeconfiguration. An example of connections are shown in Figure 29 and theconnections are described in Table 21.

Data 1

RF A

RXA I/O

RXA OUT

RXB I/O

RF B

Data 2

Data 1

RF A

RXA I/O

RXA OUT

RXB I/O

RF B

Data 2

Data 1

RF A

RXA I/O

RXA OUT

RXB I/O

RF B

Data 2

2

2

DU1

Ge0951B

Figure 29 Example of RRU Connections in a Cascade Configuration

Table 21 Connections for Cascade Configurations

Position Cable ID CableType


1 CPRIcable

CPRIcable

DU 1 RRU, positionData 1

RPM 253 3577/L(1)

2 CPRIcable

CPRIcable

RRU, positionData 2

RRU, positionData 1

RPM 253 2895/L(1)

(1) Optical digital signal cable for RRU. L indicating any available length of the cable.

4926/1551-LZA 701 6001 Uen J | 2010-11-08


4.4 Dual DU Connections in WCDMA and LTE

This section describes how to connect the DUs to the RBBs in a configurationwith two DUs. An example of connections are shown in Figure 30, Figure 31and Figure 32 and dual DU connections are described in Table 22.


Ge0872A

IDL

RIA

RIB

RIC

RID

RIE

RIF

TNB

IDL

RIA

RIB

RIC

RID

RIE

RIF

TNB

DU DURU

pos 1RU

pos 2RU

pos 3RU

pos 4RU

pos 5RU

pos 6

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

3

2

1

Figure 30 Example of RU Connections with Dual DU for WCDMA

50 26/1551-LZA 701 6001 Uen J | 2010-11-08

DU Connections

Ge1161A

IDL

RIA

RIB

RIC

RID

RIE

RIF

TNB

IDL

RIA

RIB

RIC

RID

RIE

RIF

TNB

DU DURU

pos 1RU

pos 2RU

pos 3RU

pos 4RU

pos 5RU

pos 6

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

2

Figure 31 Example of RU Connections with Dual DU for LTE

5126/1551-LZA 701 6001 Uen J | 2010-11-08


Data 1

RF A

RXA I/O

RXA OUT

RXB I/O

RF B

Data 2 Data 1

RF A

RXA I/O

RXA OUT

RXB I/O

RF B

Data 2

Data 1

RF A

RXA I/O

RXA OUT

RXB I/O

RF B

Data 2 Data 1

RF A

RXA I/O

RXA OUT

RXB I/O

RF B

Data 2

Data 1

RF A

RXA I/O

RXA OUT

RXB I/O

RF B

Data 2 Data 1

RF A

RXA I/O

RXA OUT

RXB I/O

RF B

Data 2


F O I



F O I


SecondaryDU

PrimaryDU




Ge0953A

2 2

2

2

2

2

31

Figure 32 Example of RRU Connections with Dual DU, 6 Sectors

Table 22 Connections with Dual DU



1 CPRIcable

Digitalsignalcable

DU 1 or primaryDU, position RIF

DU 2 orsecondary DU,position RI F

RPM 777 279/L

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DU Connections




CPRIcable

Digitalsignalcable

DU 2 orsecondary DU,position RI C

RU, position 6

RRU, sector 6

RPM 253 3577/L(1)

RPM 777 277/L(2)

RPM 777 211/L(3)

CPRIcable

Digitalsignalcable

DU 2 orsecondary DU,position RI B

RU, position 4

RRU, sector 5

RPM 253 3577/L(1)

RPM 777 277/L(2)

RPM 777 211/L(3)

CPRIcable

Digitalsignalcable

DU 2 orsecondary DU,position RI A

RU, position 2

RRU, sector 4

RPM 253 3577/L(1)

RPM 777 277/L(2)

RPM 777 211/L(3)

CPRIcable

Digitalsignalcable

DU 1 or primaryDU, position RIC

RU, position 5

RRU, sector 3

RPM 253 3577/L(1)

RPM 777 277/L(2)

RPM 777 211/L(3)

CPRIcable

Digitalsignalcable

DU 1 or primaryDU, position RIB

RU, position 3

RRU, sector 2

RPM 253 3577/L(1)

RPM 777 277/L(2)

RPM 777 211/L(3)

2

CPRIcable

Digitalsignalcable

DU 1 or primaryDU, position RIA

RU, position 1

RRU, sector 1

RPM 253 3577/L(1)

RPM 777 277/L(2)

RPM 777 211/L(3)

3 CPRIcable

Digitalsignalcable

DU 1 or primaryDU, position IDL

DU 2 orsecondary DU,position IDL

RPM 777 263/L

5326/1551-LZA 701 6001 Uen J | 2010-11-08



(1) Optical digital signal cable for RRU. L indicating any available length of the cable.(2) Digital signal cable for RUW (except for RUW 1500). L indicating any available length of the cable.(3) Digital signal cable for RUL/RUW 1500. L indicating any available length of the cable.

4.5 Dual DU Connections in GSM

This section describes how to connect DU to DU with ESB in a GSMconfiguration. An example of the connection is shown in Figure 33 and thedouble DU connections are described in Table 23.

Ge0919A

DU

GP

SE

CLM

TALM

TBE

TAE

TBE

SB

RIA

RIB

RIC

RIE

RIF

RID

!

DUG 10 01

-48V

DC

DU

GP

SE

CLM

TALM

TBE

TAE

TBE

SB

RIA

RIB

RIC

RIE

RIF

RID

!

DUG 10 01

-48V

DC

1 2 1 34

Figure 33 Example of Connections with Dual DU


Position

Cable Type Routing: From Routing: To Product No.

1 Signal DU, positionESB

DU, positionESB

RPM 777 296/L

2 Connection Signal cable Signal cable RPM 513 1104/L

54 26/1551-LZA 701 6001 Uen J | 2010-11-08

DU Connections

Position

Cable Type Routing: From Routing: To Product No.

3 TerminationPlug (1)

- - RPT 403 805/01

4(2)Signal DU, position

ESBSite equipmentor other shelf

RPM 777 296/L

(1) Always use the termination plug at the end of the ESB chain.(2) Use a termination plug when it is the end of the ESB chain.

Note: If DUs exist on several shelves, the connection cable RPM 513 1104/Lis used to form an ESB chain between those shelves.

4.6 Multi Node DU Connections

This section describes how to connect the DUs in a multi node configuration.A multi node configuration can span across several subracks which mustbe connected with long cables between DU-RU and RU-RU. Use the sameCPRI and Coax cables as noted in the single node sections. An example ofconnections for multi node are shown in Figure 34.

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Ge1355A

IDL

RIA

RIB

RIC

RID

RIE

RIF

TNB

IDL

RIA

RIB

RIC

RID

RIE

RIF

TNB

DU

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

DU RU RU RU RU RU RUS1:RU1 S1:RU2 S2:RU1 S2:RU2 S3:RU1 S3:RU2

IDL

RIA

RIB

RIC

RID

RIE

RIF

TNB

IDL

RIA

RIB

RIC

RID

RIE

RIF

TNB

DU

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

RXB I/O

RXA OUT

RXA I/O

Data 1

Data 2

RF B

RF A

DU RU RU RU RU RU RUS1:RU3 S1:RU4 S2:RU3 S2:RU4 S3:RU3 S3:RU4

Figure 34 Example of Connections in Multi Node

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Antenna and rf connections

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