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RBS 2106

Antenna Configurations

4.3

1x12 CDU-F Configuration

The figure below shows the 1x12 CDU-F configuration.

P008256C

DX1

DX2

TMA

TMA

Cell

A

Optional

Optional

Figure 8

1x12 CDU-F Configuration

Table 3

1x12 CDU-F Configuration

CDU

Connector

Cell

CDU
No.

Feeder
Label

CDU

Conn.
Field

Signal

ASU
Connector

1

CellA: DX1

TX/RX

A1

TX/RX A

B1

A

3

CellA: DX2

TX/RX

A5

TX/RX B

B5

10 (28)

EN/LZT 720 0319 Uen R3A

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Summary of Contents for RBS 2207

Page 1: ...RX2 RX1 TX2 P012209A TX2 RX3 RX4 RX2 RX1 TX RXA DPX LNA DPX TMA optional X X 1 2 TX RXA DPX LNA DPX TMA optional X X 1 2 RXB RXB DPX DPX CELL 1 CELL 2 CELL 1 CELL 2 LNA LNA TX1 RX2 RX1 TX2 DPX LNA DP...

Page 2: ...s 4 3 1 Cabinet Types 6 4 Frequency Bands 6 5 Basic Configurations 6 5 1 dTRU Topology 7 5 2 CDU J Configurations 9 6 Site Cell Configurations SCC 12 6 1 Single Band Configurations 12 6 2 Dual Band Co...

Page 3: ...on PSTN Public Switched Telephone Network Figure 1 RBS 2000 in the Ericsson GSM system The Base Station System BSS contains two functional entities the Base Station Controller BSC and the Base Transce...

Page 4: ...ion and reception 3GPP TS 45 005 Release 4 3GPP TS 45 008 Digital cellular telecommunications system Phase 2 Radio subsystem link control 3GPP TS 45 008 Release 4 3 Definitions Tower Mounted Amplifier...

Page 5: ...ennas directed to cover the same area or multi casting configurations Base Transceiver Station BTS A BTS is a unit operating on a set of frequencies in one cell Basic Configuration A basic configurati...

Page 6: ...areas using three BTSs 3 1 Cabinet Types RBS 2207 Indoor cabinet with a maximum of three dTRUs six TRXs per cabinet 4 Frequency Bands GSM 800 Uplink 824 849 MHz Downlink 869 894 MHz P GSM 900 Uplink 8...

Page 7: ...isted in Section 6 5 on page 14 Functional views of radio signal paths for various configurations are shown in Figure 4 on page 8 up to and including Figure 7 on page 10 Only components necessary to i...

Page 8: ...RU with no hybrid combiner in use shared between 2 cells Figure 4 dTRU with and without Hybrid Combiner in Use TX1 TX TX P012225A TX2 TX2 RX RX RX RX RX3 RX4 TX RX1 RX RX RX RX RX2 Hybrid combiner Hyb...

Page 9: ...RX4 RX2 RX1 TX RXA DPX LNA DPX TMA optional X X 1 2 TX RXA DPX LNA DPX TMA optional X X 1 2 RXB RXB DPX DPX CELL 1 CELL 2 CELL 1 CELL 2 LNA LNA TX1 RX2 RX1 TX2 DPX LNA DPX TMA optional X X 1 2 DPX LN...

Page 10: ...TMA Configuration 1x2 CDU J with hybrid combiner RX2 RX1 TX1 TX2 dTRU CDU J RX2 RX1 P012211A TX RXA DPX LNA DPX TMA optional X X 1 2 RXB DPX LNA DPX TMA optional X X 1 2 DPX DPX LNA LNA 1 Antenna Refe...

Page 11: ...TX RXA DPX LNA DPX TMA optional X X 1 2 TX RXA DPX LNA DPX TMA optional X X 1 2 DPX DPX LNA LNA 1 Antenna Reference Point without TMA 2 Antenna Reference Point with TMA Figure 8 1x2 CDU J uncombined C...

Page 12: ...BS 2207 6 1 Single Band Configurations This section describes single band configurations for CDU J CDU J Single Band Configurations without Hybrid Combiner Table 1 CDU J configurations for GSM 800 P G...

Page 13: ...Configuration The following configurations can be set to 2 1 1 2 or 1 1 each with different frequency bands 2 x 900 MHz 1 x 1800 MHz 2 1 1 x 900 MHz 2x 1800 MHz 1 2 The following configurations is al...

Page 14: ...n order to use SW Power Boost Separate TX antennas must be used for the two transmitters in an SPB configuration SPB with CDU J Configurations without Hybrid Combiner SW Power Boost is supported in al...

Page 15: ...ZT 720 0319 Uen R3A RBS 2106 Antenna Configurations Description This document describes the alternative antenna configurations for the RBS 2106 P008227C DX1 DX1 RXB DX1 RXB Cell A Cell B Cell C RXB E...

Page 16: ...iguration 13 4 7 3x8 CDU F Configuration 14 5 CDU G Antenna Connections 15 6 CDU G Configurations 16 6 1 3x2 CDU G and 3x4 CDU G Configuration 16 6 2 2x1 CDU G Configuration 18 6 3 2x3 CDU G Configura...

Page 17: ...vers TRX The total number of TRXs is thus six in this case The Combining and Distribution Unit CDU is of the type CDU F Note If a Tower Mounted Amplifier TMA is used then the bias injectors must be in...

Page 18: ...ult Open CDU G 900 CDU bus DC in TX1 TX2 RX1 RX2 Fault Open Figure 2 Internal Cabling between CDUs and Antenna Connection Field Certain configurations require the use of an Antenna Sharing Unit ASU In...

Page 19: ...RBS 2106 Antenna Configurations Figure 3 Cabling between ASU and Antenna Sharing Connectors 5 28 EN LZT 720 0319 Uen R3A...

Page 20: ...ated in the antenna connection field see Section 2 Antenna Connection Field on page 3 The antenna connectors are located on the top of the CDU see the figures below P007450E Antenna connectors CDU F F...

Page 21: ...of part of the fully equipped cabinet can also be extracted from the following figures and tables See Figure 2 on page 4 Figure 3 on page 5 and Figure 5 on page 6 for an illustration of each the colu...

Page 22: ...nector Cell CDU No Feeder Label CDU Conn Field Signal ASU Connector CellA DX1 TX RX A1 TX RX A B1 A 1 CellA RXB RX A2 RX B B2 CellB DX1 TX RX A3 TX RX A B3 B 2 CellB RXB RX A4 RX B B4 CellC DX1 TX RX...

Page 23: ...onfiguration P008255D DX1 DX2 TMA TMA Cell A Optional Optional Figure 7 1x8 CDU F Configuration Table 2 1x8 CDU F Configuration CDU Connector Cell CDU No Feeder Label CDU Conn Field Signal ASU Connect...

Page 24: ...onfiguration P008256C DX1 DX2 TMA TMA Cell A Optional Optional Figure 8 1x12 CDU F Configuration Table 3 1x12 CDU F Configuration CDU Connector Cell CDU No Feeder Label CDU Conn Field Signal ASU Conne...

Page 25: ...RXB RXB TMA P008257C Optional Optional Optional Optional Figure 9 2x6 CDU F Configuration Table 4 2x6 CDU F Configuration CDU Connector Cell CDU No Feeder Label CDU Conn Field Signal ASU Connector Ce...

Page 26: ...A RXB DX1 TMA Optional Optional Optional Optional DX1 Figure 10 1x4 1x8 CDU F Configuration Table 5 1x4 1x8 CDU F Configuration CDU Connector Cell CDU No Feeder Label CDU Conn Field Signal ASU Connect...

Page 27: ...A RXB TMA DX2 DX1 Optional Optional Optional Optional Figure 11 1x8 1x4 CDU F Configuration Table 6 1x8 1x4 CDU F Configuration CDU Connector Cell CDU No Feeder Label CDU Conn Field Signal ASU Connect...

Page 28: ...S5 S1 Figure 12 3x8 CDU F Configuration Table 7 3x8 CDU F Configuration Mid sector CDU Connector Cell CDU No Feeder Label CDU Signal ASU Connector A 1 CellA DX1 TX RX TX RX A 1 Cab 1 2 CellA DX2 TX RX...

Page 29: ...on field see Section 2 Antenna Connection Field on page 3 The antenna connectors are located on the top of the CDU see the figures below CDU G 900 CDU bus CDU bus DC in TX1 TX2 P007448C RX1 RX2 Fault...

Page 30: ...s and tables See Figure 2 on page 4 Figure 3 on page 5 and Figure 14 on page 15 for an illustration of each the column headers in the tables below 6 1 3x2 CDU G and 3x4 CDU G Configuration The figure...

Page 31: ...r Cell CDU No Feeder Label CDU Conn Field Signal ASU Connector CellA DX1 TX RX1 A1 TX RX A B1 A 1 CellA DX2 TX RX2 A2 TX RX B B2 CellB DX1 TX RX1 A3 TX RX A B3 B 2 CellB DX2 TX RX2 A4 TX RX B B4 CellC...

Page 32: ...DX1 DX2 DX1 Optional Optional Optional Optional Optional Optional RXB Figure 16 2x1 CDU G Configuration Table 9 2x1 CDU G Configuration CDU Connector Cell CDU No Feeder Label CDU Conn Field Signal AS...

Page 33: ...DX1 DX2 DX1 Optional Optional Optional DX2 Figure 17 2x3 CD G Configuration Table 10 2x3 CDU G Configuration CDU Connector Cell CDU No Feeder Label CDU Conn Field Signal ASU Connector 1 CellA DX1 TX R...

Page 34: ...3D DX1 Cell A TX2 TMA TMA DX2 TX1 Optional Optional Figure 18 1x4 CDU G without HCU and 1x8 CDU G with HCU Configuration Table 11 1x4 CDU G without HCU and 1x8 CDU G with HCU Configuration CDU Connect...

Page 35: ...TMA Optional Optional Figure 19 1x6 CDU G without HCU and 1x12 CDU G with HCU Configuration Table 12 1x6 CDU G without HCU and 1x12 CDU G with HCU Configuration CDU Connector Cell CDU No Feeder Label...

Page 36: ...MA DX2 Optional Optional Figure 20 1x8 CDU G with HCU Configuration Table 13 1x8 CDU G with HCU Configuration CDU Cell Connector CDU No Feeder Label CDU Conn Field Signal ASU Connector 1 CellA DX1 TX...

Page 37: ...15B DX1 DX2 TMA TX2 Optional Optional Cell A TMA Figure 21 1x12 CDU G with HCU Configuration Table 14 1x12 CDU G with HCU Configuration Cell CDU CDU No Feeder Label Connector CDU Conn Field Signal ASU...

Page 38: ...tional Optional Optional TMA Figure 22 2x6 CDU G Configuration Table 15 2x6 CDU G Configuration CDU Connector Cell CDU No Feeder Label CDU Conn Field Signal ASU Connector CellA DX1 TX RX1 A1 TX RX A B...

Page 39: ...The figures below shows the 3x8 CDU G with HCU configuration P011070B A5 A2 A1 B5 B1 ASU ASU Cell Cell B B DX2 DX1 TMA Optional TMA Optional TMA TMA Ant S5 Ant S1 RX A RX B Figure 23 3x8 CDU G with H...

Page 40: ...s P011071B RX A A6 A5 A2 A1 B5 B1 ASU ASU Cell Cell B B DX2 DX1 TMA Optional TMA Optional TMA TMA Ant S5 Ant S1 RX B Figure 24 3x8 CDU G with HCU Configuration New Antenna Connection Field Mid sector...

Page 41: ...tor Cabinet 1 Cab 1 CellA DX1 TX RX1 A1 TX RX A B1 A 2 Cab 1 CellA DX2 TX RX2 A3 RX B TX RX B B3 1 B CellB DX 1 TX RX1 A5 TX RX A B5 3 Cab 1 CellB RX B TX RX2 A6 RX B CellB DX 2 TX RX1 A1 TX RX B B1 1...

Page 42: ...the written permission of the copyright owner The contents of this document are subject to revision without notice due to continued progress in methodology design and manufacturing Ericsson shall have...

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