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Alcatel BSS
Evolium BSC Functional UnitsConfigurations
BSC & TC Document
Sub-System Description
Release B9
3BK 20938 AAAA TQZZA Ed.02
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7/29/2019 209380000 e 02
2/38
Status RELEASED
Short title Evolium BSC FUs Configs
All rights reserved. Passing on and copying of this document, useand communication of its contents not permitted without writtenauthorization from Alcatel/Evolium.
BLANK PAGE BREAK
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Contents
Contents
Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1 Functional Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101.2 Abis TSU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
1.2.1 Abis TSU Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121.2.2 Abis TSU PBA Variants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131.2.3 Abis TSU BPAs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
1.3 Ater TSU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141.3.1 Ater TSU Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141.3.2 Ater TSU PBA Variants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151.3.3 Ater TSU BPA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
1.4 Common TSU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161.4.1 Common TSU Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161.4.2 Common TSU PBA Variants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171.4.3 Common TSU BPA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
1.5 DSN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181.5.1 BSC Configuration 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191.5.2 BSC Configuration 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201.5.3 BSC Configuration 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211.5.4 BSC Configuration 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221.5.5 BSC Configuration 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231.5.6 BSC Configuration 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241.5.7 Cross Links . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251.5.8 DSN PBA Variants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251.5.9 DSN BPA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
1.6 Clock and Alarm System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 271.6.1 Clock and Alarm System Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
1.6.2 Clock and Alarm System PBA Variants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281.6.3 Clock and Alarm System BPA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281.7 TSC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
1.7.1 TSC Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 291.7.2 TSC PBA Variants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 291.7.3 TSC BPA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 291.7.4 TSC Quantities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
2 BSC Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
2.1.1 Configuration-Independent Capacities and Dimensioning . . . . . . . . . . . . . . . . . . 322.1.2 Configuration-Dependent Capacities and Dimensioning . . . . . . . . . . . . . . . . . . . . 33
2.2 BSC Configuration Cabinet Layouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
2.2.1 Configuration 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362.2.2 Configuration 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362.2.3 Configuration 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 372.2.4 Configuration 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 372.2.5 Configuration 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 382.2.6 Configuration 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
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Figures
FiguresFigure 1: BSC Functional Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 2: Abis TSU Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 3: Ater TSU Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Figure 4: Common TSU Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Figure 5: DSN Configuration 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Figure 6: DSN Configuration 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Figure 7: DSN Configuration 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Figure 8: DSN Configuration 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Figure 9: DSN Configuration 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Figure 10: DSN Configuration 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Figure 11: Clock and Alarm System Configuration (Cabinet A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Figure 12: Clock and Alarm System Configuration (Cabinets B and C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Figure 13: TSC Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Figure 14: Configuration 1, Cabinet A Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Figure 15: Configuration 2, Cabinet A Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Figure 16: Configuration 3, Cabinets A and B Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Figure 17: Configuration 4, Cabinets A and B Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Figure 18: Configuration 5, Cabinets A, B and C Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Figure 19: Configuration 6, Cabinets A, B and C Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
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Tables
TablesTable 1: Meaning of X, Y and Z for each BSC Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Table 2: Cross Links - Configurations 1 and 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Table 3: Cross Links - Configurations 3, 4, 5 and 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Table 4: Configuration-Independent Capacities and Dimensioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Table 5: Fixed BSC Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Table 6: Alternative Method of Identifying Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
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Tables
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Preface
Preface
Purpose This document describes the functional unit configurations of the EvoliumBSC hardware.
Whats New In Edition 02Editorial improvement.
In Edition 01Creation in B9.
Audience This document is intended for:
Commissioning personnel
System support engineers
Training personnel
Any other personnel interested in the configurations of the BSC hardware.
Assumed Knowledge The reader must have a general knowledge of:
Telecommunications systems
Telecommunications terminology
Electronics
BSC functions.
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Preface
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1 Functional Units
1 Functional Units
This chapter describes the BSC configurations at the functional unit level.
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1 Functional Units
1.1 IntroductionThe figure below shows the division of the BSC into functional units froma hardware point of view.
8
TCUC1
Abis TSU
DTCC
Ater TSU
OSICPRC SYSCPRC
Common TSU
BCCPRC
DSN
SWCH
Transcoder SubmultiplexerController Clock and Alarm System
OMCR BSC Terminal External Alarms
Qmux bus
BTS BIUA
ActiveStandby
ActiveStandby
ASMB
Clock A
Clock BTSCA
14
58
1
X1
Y
MSC/ 1
2
Z
1
SYSBCLAM
S S
MRACKBCLA
1
1
Z
Z
MFS
ASMB : Ater Submultiplexer Type BBC : BroadcastBCLA : BSC Clock Type ABIUA : Base Station Interface Unit Type ABTS : Base Transceiver StationCPRC : Common Processor Type CDSN : Digital Switching NetworkDSN : Digital Switching NetworkDTCC : Digital Trunk Controller Type CM : MasterMSC : Mobile-services Switching CenterOMC-R : Operations & Maintenance Center-RadioOSI : Open System InterconnectionS : SlaveSWCH : SwitchSYS : SystemTCUC : Terminal Control Unit Type CTSCA : Transcoder Submultiplexer Controller Type A
Figure 1: BSC Functional Units
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1 Functional Units
This chapter describes the configuration of each functional unit.
The number of functional units and PBAs depends on the configuration ofthe BSC. In the figure above, the letters X, Y and Z are used to indicate themaximum numbers of the associated functional unit or PBA. The table belowlists the meanings of X, Y and Z for each of the six BSC configurations.
Letter Configuration
- 1 2 3 4 5 6
X 1 4 6 9 11 14
Y 2 3 5 6 8 9
Z 1 1 2 2 3 3
Table 1: Meaning of X, Y and Z for each BSC Configuration
Full details of the BSC configurations are provided in BSC Configurations ( Section 2) .
Although the access switches are functionally part of the DSN, they arephysically part of the associated TSU.
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1 Functional Units
1.2 Abis TSU
1.2.1 Abis TSU Configuration
The figure below shows the PBAs which comprise the Abis TSU.
1 2
1 2
Abis1
Abis6
LAPD andX 24 / X 21
CLKB andBCB
External Converter alarms (1 ... 6)and external plug presence (1 ... 5)
from other BPAs
DC/DC
01
234567
01
234567
CLKA andBCA
89ABCDEF
1 2
1 2
89
ABCDEF
SWCH N 8/9
SWCH N A/B
SWCH N C/D
SWCH N E/F
SWCH N+4 8/9
SWCH N+4 A/B
SWCH N+4 C/D
SWCH N+4 E/F
MMI
Qmuxaddress
CLKA CLKBBCIA BCIB
CLKA
CLKB
Clock selectionstatus to TCUC 34
1 2
1 2
1 2
1 2
Converter alarms(1 ... 8) to TCUC 12
BCIA BCIB
QmuxConnections
DC/DC
To/FromTCUCs
27
To/FromTCUCs
27
1 2
1 2
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
= To/From BTSs
= To/From TSC
= From Clock and Alarm System
= From other BPAs
= To/From Group Switch of the DSN
= To/From Front Panel Connector
1 2
1 2
1 2
1 2
1 2
1 2
TCUC1
TCUC8
SWCH
N(AS)
SWCH
N+4
(AS)
BIUA
GNDplugPresence of
Abis Interfacesto TCUC 34
TerminationplugPresence to
TCUC 58
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
= From plugs on own BPA
1 2
1 2
N + 1Configuration
1 2
1 2
1 2
1 2
1 2
BC-I : Broadcast-Incoming
BS : Base StationCLK : ClockDC/DC : DC/DC ConverterMMI : Man-Machine Interface
Figure 2: Abis TSU Configuration
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1 Functional Units
1.2.2 Abis TSU PBA Variants
The variants of the PBAs in the Abis TSU are:
TCUC 3BK 06430 AAXX
BIUA 3BK 06436 AAXX, 75 Abis Interface
BIUA 3BK 06436 ABXX, 120 Abis Interface
DC/DC 3BK 07344 AAXX.
See DSN (Section 1.5) for details of the SWCH PBAs.
1.2.3 Abis TSU BPAs
The BPAs of the Abis TSU are:
BPA-ABIS16 3BK 06448 AAAA
BPA-GBIS16 3BK 06932 AAAA
The number of Abis TSUs, PBAs and BPAs depends on the configuration.Refer to the Introduction (Section 2.1) in BSC Configurations .
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1 Functional Units
1.3 Ater TSU
1.3.1 Ater TSU Configuration
The figure below shows the PBAs which comprise the Ater TSU.
AterMux
Ater1
Ater8
CLKB andBCB
DC/DC
01
234567
01
234567
CLKA andBCA
89ABCDEF
89ABCDEF
SWCH N 8/9
SWCH N A/B
SWCH N C/D
SWCH N E/F
SWCH N+4 8/9
SWCH N+4 A/B
SWCH N+4 C/D
SWCH N+4 E/F
MMI
CLKA CLKB
BCIA
BCIB
BCIA BCIB
QmuxConnections
To/FromDTCCs
27
To/FromDTCCs
27
1 2 3
1 2 3
1 2 3
= To/From MSC
= To/From TSC
= From Clock and Alarm System
= To/From Group Switch of the DSN
= Ater Interface Connections
1 2
1 2
1 2 3
1 2 3
DTCC1
DTCC8
SWCH
N(AS)
SWCH
N+4
(AS)
DTCC4
ConverterAlarms to
DTCC1 and 2
AterMux
MMI
To/FromDTCCs 23
To/FromDTCCs 67
EXTR
REF1, 2, 3
EXTRREF4,5,6
Qmuxaddress
ASMB1
ASMB2
GNDplug Presenceof Ater and AterMuxInterfaces to DTCC
34 and 78
TerminationplugPresence to
DTCC 56
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
Qmuxaddress
= From plugs on own BPA
1 2 3
1 2 3
= To/From Front Panel Connector
1 2
1 2
1 2
1 2
1 2
1 2 3
1 2 3
DTCC5
EXTR : ExtractedREF : Reference Clock
Figure 3: Ater TSU Configuration
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1 Functional Units
1.3.2 Ater TSU PBA Variants
The variants of the PBAs in the Ater TSU are:
DTCC 3BK 06432 ABXX, 120 Ater Interfaces
3BK 06438 AAXX, 75 Ater and Ater MuxInterfaces (standard)
ASMB
3BK 06438 ACXX, 75 Ater and Ater MuxInterfaces (TBR13 compliant)
3BK 06438 ABXX, 120 Ater and Ater MuxInterfaces (standard)
ASMB
3BK 06438 ADXX, 120 Ater and Ater MuxInterfaces (TBR13 compliant)
DC/DC 3BK 07344 AAXX
See DSN (Section 1.5) for details of the SWCH PBAs.
1.3.3 Ater TSU BPA
The BPA of the Ater TSU is:
BPA-ATER16 3BK 06450 AAAA
The number of Ater TSUs, PBAs and BPAs depends on the configuration. Referto the Introduction (Section 2.1) in BSC Configurations .
As shown in Figure 3 above, the BSC performs 4:1 multiplexing of the AterInterfaces. However, the BSC can perform 3:1 multiplexing.
The BSC does this as follows:
DTCCs 1 to 3 are multiplexed by ASMB1
DTCCs 5 to 7 are multiplexed by ASMB2
DTCCs 4 and 8 do not carry traffic.
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1 Functional Units
1.4 Common TSU
1.4.1 Common TSU Configuration
The figure below shows the PBAs which comprise the Common TSU.
X.25
CLKB andBCB
DC/DC
01
234567
01
234567
CLKA andBCA
89ABCDEF
89ABCDEF
SWCH N A/B
SWCH N C/D
SWCH N E/F
SWCH N+4 8/9
SWCH N+4 A/B
SWCH N+4 C/D
SWCH N+4 E/F
CLKA CLKB
BCIA
BCIB
1 2
1 2
1 2
1 2 3
1 2 3
= To/From BSC Terminal
= To/From OMCR
= From Clock and Alarm System
= To/From Group Switch of the DSN
1 2 3 1 2
SWCH
N(AS)
SWCH
N+4
(AS)
ConverterAlarms to
OSICPRCs
TerminationplugPresence toBCCPRCs
= From Plugs on own BPA
OSICPRCB
OSICPRCA
X.25
1 2
1 2 MMI
X.25
SYSCPRCB
1 2
1 2
1 2
1 2 MMI
X.25 1 2
BCCPRCA
NEQ
1 2 3
1 2 3
ConverterAlarm from
TSCAConverter
1 2
SYSCPRCA
= Alarm From TSCA Converter
CLKA CLKB
BCOA
BCOB
= To Clock and Alarm System
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
NEQ
SWCH N 8/9
BCCPRCB
BC-O : Broadcast-OutgoingNEQ : Not Equipped.
Figure 4: Common TSU Configuration
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1.4.2 Common TSU PBA Variants
The variants of the PBAs in the Common TSU are:
SYS-CPRC 3BK 06428 ACXX, fitted with CMFA daughterboard 3BK 06442 AAXX
3BK 06428 BCXX
OSI-CPRC 3BK 06428 ABXX, fitted with CMDA daughterboard 214 06960 AAAA
3BK 06428 BBXX, fitted with memory disk
BC-CPRC 3BK 06428 AAXX
3BK 06428 BAXX
DC/DC 3BK 07344 AAXX
See DSN (Section 1.5) for details of the SWCH PBAs.
1.4.3 Common TSU BPA
The BPA in the Common TSU is:
BPA-SYSA16 3BK 06444 AAAA
There are two BPAs in the Common TSU. The second BPA is for the TSC, (see
TSC (Section 1.7) ).There is only one Common TSU. For the number of PBAs and BPAs, refer tothe Introduction (Section 2.1) in BSC Configurations .
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1.5 DSNThe DSN is made up of SWCH PBAs.
The following sections show the DSN configuration for the various BSCconfigurations:
BSC Configuration 1 (Section 1.5.1)
BSC Configuration 2 (Section 1.5.2)
BSC Configuration 3 (Section 1.5.3)
BSC Configuration 4 (Section 1.5.4)
BSC Configuration 5 (Section 1.5.5)
BSC Configuration 6 (Section 1.5.6) .
In the figures, each control element is identified by a three-digit networkaddress.
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1.5.1 BSC Configuration 1
AS GS Stage 1 GS Stage 2
to Plane 1to Plane 2
to Plane 7
Plane 0
TSU03
TSU0CE
to Plane 1to Plane 2
to Plane 7
to Plane 1to Plane 2
to Plane 7
Plane 7
0
0
0
7
8
F
030 AB
031 AB
007 AB
000
001
AB
AB
CEs 006 and 007 are not equipped.
1
1 1
1
1 1
1 1
1
1
1
1
1 1
1 1 1 1
1 1
0
0
7
8
F
1 1
1
1
1
1
1 1
1 1 1 1
1 1
4
0
7
8
F
1 1
1
1
1
1
1 1
1 1 1 1
1 1
3
0
7
8
F
1 1 1 1
1 1
1
1
1
1
1 1
1
1
1
1
7
0
7
8
F
1 1 1 1
1 1
1
1
1
1
1 1
1
1
1
1
0
F
1
1
1
1
1 1
1
1
1
1
1 1
1
1
1
1
1
1
0
F
1
1
1
1
1 1
1
1
1
1
1
1
1
1 1
1
2
0
F
1
1
1
1
1
1
1
1 1
1
1
1
1
1 1
1
1
1
3
0
F
1 1
1
1
1
1
1
1
1
1 1
1
1
1
1
1 1
037 AB
Figure 5: DSN Configuration 1
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1.5.2 BSC Configuration 2
AS GS Stage 1 GS Stage 2
to Plane 1to Plane 2
to Plane 7
Plane 0
TSU07
TSU0CE
to Plane 1to Plane 2
to Plane 7
to Plane 2
to Plane 7
to Plane 1to Plane 2
to Plane 7
Plane 7
137 AB
130 AB
131 AB
007 AB
000
001
AB
AB
CEs 006 and 007 are not equipped.
0
0
7
8
F
1 1
1
1
1
1
1 1
1 1 1 1
1 1
0
0
7
8
F
1 1
1
1
1
1
1 1
1 1 1 1
1 1
4
0
7
8
F
1 1
1
1
1
1
1 1
1 1 1 1
1 1
1
0
7
8
F
1 1 1 1
1 1
1
1
1
1
1 1
1
1
1
1
11
0
7
8
F
1 1 1 1
1 1
1
1
1
1
1 1
1
1
1
1
15
0
7
8
F
1 1 1 1
1 1
1
1
1
1
1 1
1
1
1
1
0
0
F
1
1 1
1
1
1
1
1
1
1
1 1
1
1
1
1
1
1
0
F
1
1 1
1
1
1
1
1
1
1
1 1
1
1
1
1
1
2
0
F
1
1
1
1
1 1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
0
F
1 1
1
1
1
1
1 1
1
1
1
1
1
1
1
1
1
1
1
1 2 1
1 2
1 1
Figure 6: DSN Configuration 2
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1.5.3 BSC Configuration 3
AS GS Stage 1 GS Stage 2
to Plane 1to Plane 2
to Plane 7
Plane 0
TSU07
TSU0CE
to Plane 1to Plane 2
to Plane 7
to Plane 2
to Plane 7
to Plane 1to Plane 2
to Plane 7
Plane 7
137 AB
130 AB
131 AB
007 AB
000
001
AB
AB
CEs 006 and 007 are not equipped.
TSU11
to Plane 2
to Plane 7
to Plane 1to Plane 2
to Plane 7237 A
B
230 AB
231 AB
0
0
7
8
F
1 2 1
1 2 1
1 2
1 2
1
1
1 2 1
1 2 1 1 2 1
0
0
7
8
F
1 1
1 1
1
1
1
1
1 1
1 1 1 1
4
0
7
8
F
1 1
1 1 1 1
1 1
1
1
1
1
1 1
1
0
7
8
F
1 2 1
1 2
1 2
1
1
1 2 1
1 2 1 1 2 1
1 2 1
11
0
7
8
F
1 1
1
1
1
1
1 1
1 1 1 1
1 1
15
0
7
8
F
1 1 1 1
1 1
1
1
1
1
1 1
1 1
2
0
7
8
F
1 2 1
1 2
1 2
1
1
1 2 1
1 2
1 2
1
1
1 2 1
1 2 1
19
0
7
8
F
1 1
1
1
1
1
1 1
1
1
1
1
1 1
1 1
23
0
7
8
F
1 1
1
1
1
1
1 1
1
1
1
1
1 1
1 1
1
1 2
1
1
1 2
1
1
1
0
0
F
1
1
1
1
1
1 1
1 1
1
1
1
1
1 1
1
1
0
F
1
1
1
1
1
1 1
1 1
1
1
1
1
1 1
1
6
0
F
1
1 1
1
1
1
1
1 1
1
1
1
1
1 1
1
7
0
F
1
1
1
1
1 1
1
1
1
1
1
1
1
1 1
1
1
1
Figure 7: DSN Configuration 3
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1.5.4 BSC Configuration 4
AS GS Stage 1 GS Stage 2
to Plane 1to Plane 2
to Plane 7
Plane 0
TSU07
TSU0CE
to Plane 1to Plane 2
to Plane 7
to Plane 2
to Plane 7
to Plane 1to Plane 2
to Plane 7
Plane 7
137 AB
130 AB
131 AB
007 AB
000
001
AB
AB
CEs 006 and 007 are not equipped.
TSU15
to Plane 2
to Plane 7
to Plane 1to Plane 2
to Plane 7337AB
330 AB
331 AB
0
0
7
8
F
1 2 1
1 2 1 1 2 1
1 2 1
1 2
1 2
1
1
1 2 1
0
0
7
8
F
1 1
1 1 1 1
1 1
1
1
1
1
1 1
4
0
7
8
F
1 1
1
1
1
1
1 1
1 1 1 1
1 1
11
0
7
8
F
1 1 1 1
1 1
1
1
1
1
1 1
1 1
31
0
7
8
F
1 1
1
1
1
1
1 1
1 1 1 1
1 1
1
1 2 1
1 2
1 1
0
0
F
1
1 1
1
1
1
1
1 1
1
1
1
1
1 1
1
1
0
F
1
1 1
1
1
1
1
1 1
1
1
1
1
1 1
1
7
0
F
1 1
1
1
1
1
1 1
1
1
1
1
1
1
1
1
1
1
27
0
7
8
F
1 2 1
1 2
1 2
1
1
1 2 1
1 2
1 2
1
1
1 2 1
1 2 1
15
0
7
8
F
1 1 1 1
1 1
1
1
1
1
1 1
1
1
1
1
6
0
F
1
1 1
1
1
1
1
1
1
1
1 1
1
1
1
1
1
1
0
7
8
F
1 2 1 1 2 1
1 2 1
1 2
1 2
1
1
1 2 1
1 2 1
3
0
7
8
F
1 2 1
1 2
1 2
1
1
1 2 1
1 2 1 1 2 1
1 2 1
Figure 8: DSN Configuration 4
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1.5.5 BSC Configuration 5
AS GS Stage 1 GS Stage 2
to Plane 1to Plane 2
to Plane 7
Plane 0
TSU07
TSU0CE
to Plane 1to Plane 2
to Plane 7
to Plane 2
to Plane 7
to Plane 1to Plane 2
to Plane 7
Plane 7
137 AB
130 AB
131 AB
007 AB
000
001
AB
AB
CEs 006 and 007 are not equipped.
TSU19
to Plane 2
to Plane 7
to Plane 1to Plane 2
to Plane 7437AB
430 AB
431 AB
0
0
7
8
F
1 2 1
1 2
1 2
1
1
1 2 1
1 2 1
1 2
1 2
1
1
1 2 1
0
0
7
8
F
1 1
1
1
1
1
1 1
1 1 1 1
1 1
4
0
7
8
F
1 1
1
1
1
1
1 1
1
1
1
1
1 1
1 1
11
0
7
8
F
1 2 1 1 2 1
1 2 1
1 2
1 2
1
1
1 2 1
1 2 1
39
0
7
8
F
1 1 1 1
1 1
1
1
1
1
1 1
1 1
1
1 2 1
1 2
1 1
0
0
F
1
1 1
1
1
1
1
1
1
1
1 1
1
1
1
1
1
1
0
F
1
1
1
1
1 1
1
1
1
1
1 1
1
1
1
1
1
7
0
F
1
1
1
1
1 1
1
1
1
1
1
1
1
1 1
1
1
1
35
0
7
8
F
1 1 1 1
1 1
1
1
1
1
1 1
1 1
15
0
7
8
F
1 2
1 2
1
1
1 2 1
1 2 1 1 2 1
1 2 1
1 2
1 2
1
1
6
0
F
1
1 1
1
1
1
1
1
1
1
1 1
1
1
1
1
1
1
0
7
8
F
1 2 1 1 2 1
1 2 1
1 2
1 2
1
1
1 2 1
1 2 1
4
0
7
8
F
1 2 1
1 2
1 2
1
1
1 2 1
1 2
1 2
1
1
1 2 1
1 2 1
Figure 9: DSN Configuration 5
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1.5.6 BSC Configuration 6
AS GS Stage 1 GS Stage 2
to Plane 1to Plane 2
to Plane 7
Plane 0
TSU07
TSU0CE
to Plane 1to Plane 2
to Plane 7
to Plane 2
to Plane 7
to Plane 1to Plane 2
to Plane 7
Plane 7
137 AB
130 AB
131 AB
007 AB
000
001
AB
AB
CEs 006 and 007 are not equipped.
TSU23
to Plane 2
to Plane 7
to Plane 1to Plane 2
to Plane 7537 A
B
530 AB
531 AB
0
0
7
8
F
1 2 1
1 2 1
1 2
1 2
1
1
1 2 1
1 2
1 2
1
1
1 2 1
0
0
7
8
F
1 1
1 1
1
1
1
1
1 1
1
1
1
1
1 1
4
0
7
8
F
1 1
1 1 1 1
1 1
1
1
1
1
1 1
11
0
7
8
F
1 1
1
1
1
1
1 1
1
1
1
1
1 1
1 1
47
0
7
8
F
1 1 1 1
1 1
1
1
1
1
1 1
1 1
1
1 2
1
1
1 2
1
1
1
0
0
F
1
1
1
1
1
1
1
1
1 1
1
1
1
1
1 1
1
1
0
F
1
1
1
1
1
1
1
1
1 1
1
1
1
1
1 1
1
7
0
F
1
1
1
1
1
1
1
1 1
1
1
1
1
1 1
1
1
1
43
0
7
8
F
1 1
1
1
1
1
1 1
1 1 1 1
1 1
15
0
7
8
F
1 1 1 1
1 1
1
1
1
1
1 1
1 1
6
0
F
1
1 1
1
1
1
1
1 1
1
1
1
1
1
1
1
1
1
0
7
8
F
1 2 1
1 2
1 2
1
1
1 2 1
1 2
1 2
1
1
1 2 1
1 2 1
5
0
7
8
F
1 2 1 1 2 1
1 2 1
1 2
1 2
1
1
1 2 1
1 2 1
Figure 10: DSN Configuration 6
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1.5.7 Cross Links
Some switch ports can be used, but are not connected directly to a controlelement. In this case, cross links are added to these ports to allow them tobe initialized when power is applied. Table 2 lists the cross links required forconfigurations 1 and 2. Table 3 lists the cross links required for configurations
3, 4, 5 and 6.
From To
Cross-linkAddress Stage
SwitchElement Port Plane
SwitchElement Port Plane
0CC GS1 0 C 4 0 C 6
0CD GS1 0 C 5 0 C 7
88C GS2 0 8 4 0 8 6
88D GS2 0 8 5 0 8 7
Table 2: Cross Links - Configurations 1 and 2
From To
Cross-linkAddress Stage
SwitchElement Port Plane
SwitchElement Port Plane
88C GS2 0 8 4 0 8 6
88D GS2 0 8 5 0 8 7
8CC GS2 4 8 4 4 8 6
8CD GS2 4 8 5 4 8 7
Table 3: Cross Links - Configurations 3, 4, 5 and 6
When a second cabinet is added (configuration 3), all the GS1 cross-links areremoved. Additional GS2 cross-links are added.
1.5.8 DSN PBA Variants
The PBA variants are:
SWCH AS 3BK 07342 ABAA
SWCH GS 3BK 07342 AAAA
DC/DC 3BK 07344 AAXX
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1.5.9 DSN BPA
The BPA of the GSs (stages 1 and 2) is:
BPA-BGSA10 3BK 06456 AAAA
The numbers of DSN PBAs and BPAs depends on the configuration. Refer tothe Introduction (Section 2.1) in BSC Configurations .
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1.6 Clock and Alarm System
1.6.1 Clock and Alarm System Configurations
Figure 11 shows the configuration of the Clock and Alarm System in Cabinet A.
Figure 12 shows the Clock and Alarm System in Cabinets B and C (if fitted).
Inputs1 2 3 4 5 6
x erna a arms
5Inputs
5Extracted Reference Inputs Extracted Reference Inputs
BC ABC B
Status andControlto/fromDTCC
SYSBCLA A (Master)
Clock A Broadcast AClock A Clock B Broadcast BClock B
SYSBCLA B (Slave)
To Cabinet A
FromCabinet A
To CabinetB (if fitted)
Notconnected
Not
connected
DC/DC
Converter alarm toAbis TSU
Clock A Clock B Broadcast ARACKBCLA A (Master)
Clock Broadcast
Clock A Clock B Broadcast BRACKBCLA B (Slave)
ClockBroadcast
Status andControlto/fromDTCC
121 6 7 1 6 121 6 7 1 6
1 13 1 10 1 13 1 10
10 x (Clock + Broadcast)5 x Clock1 5 10 19
10 x (Clock + Broadcast)5 x Clock1 5 10 19
Not
connected
To CabinetC (if fitted)
Figure 11: Clock and Alarm System Configuration (Cabinet A)
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10 x (Clock + Broadcast)5 x Clock
1
FromCabinet A
Status andControlto/fromDTCC
13 1 10 1 13 1 10
1 5 10 1910 x (Clock + Broadcast)5 x Clock
1 5 10 19
DC/DC
Converter alarm toAbis TSU
Clock A Clock B Broadcast A
RACKBCLA A (Master)Clock Broadcast
Clock A Clock B Broadcast B
RACKBCLA B (Slave)Clock Broadcast
Figure 12: Clock and Alarm System Configuration (Cabinets B and C)
1.6.2 Clock and Alarm System PBA Variants
The variants of the PBAs in the Clock and Alarm System are:
SYS-BCLA 3BK 06434 AAXX, 75 Interfaces
SYS-BCLA 3BK 06434 ABXX, 120 Interfaces
RACK-BCLA 3BK 06434 ACXX
DC/DC 3BK 07344 AAXX
1.6.3 Clock and Alarm System BPAThe BPA of the Clock and Alarm System is:
BPA-BSCL06 3BK 06452 AAAA
The number of the Clock and Alarm System PBAs and BPAs depends on theconfiguration. Refer to the Introduction (Section 2.1) in BSC Configurations .
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1.7 TSC
1.7.1 TSC Configuration
LAPD
Qmux R 1AQmux R 1BQmux R 2AQmux R 2BQmux R 3A
Qmux R 3B
Qmux L 4A
Qmux L 4B
MMI
ConverterAlarm to
OSICPRs
TSCA
DC/DC
Figure 13: TSC Configuration
1.7.2 TSC PBA Variants
The variants of the PBAs in the TSC are:
TSCA 3BK 06440 AAXX
DC/DC 3BK 07344 AAXX
1.7.3 TSC BPA
The BPA in the TSC is:
BPA-SYSB06 3BK 06446 AAAA
1.7.4 TSC Quantities
The number of the TSC PBAs and BPAs depends on the configuration. Refer to
the Introduction (Section 2.1) in BSC Configurations .
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2 BSC Configurations
2 BSC Configurations
This chapter describes the BSC Configurations at the cabinet and subrack level.
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2 BSC Configurations
2.1 IntroductionThere are six BSC configurations. Each configuration is fixed with regard to thenumbers of cabinets, TSUs, PBAs and BPAs (see Table 5 ). Configuration 1is the minimum configuration. Configuration 2 is the first extension step.It is created by extending Configuration 1 with an extension kit. Similarly,Configuration 3 is created by extending Configuration 2 with an extension kit.The other configurations are created in a similar way.
2.1.1 Configuration-Independent Capacities and Dimensioning
Some capacities and dimensioning requirements are independent of theBSC configurations. The table below lists these capacities and dimensioningrequirements.
Capacity or Dimensioning Item Quantities
Transceiver Equipment with Full-Rate Frame Unit per
TCU or Radio signaling Link per TCU.
4
TRE with Dual Rate Frame Unit per TCU. 2
TRE per BTS Equipment. 12
HDLCs (High Level Data Link Controllers) per TCU. 6
Cells or Sectors per BTS Equipment. 6
Transceivers per Cell. 16
BTS Equipment per TCU. 3
Cells or Sectors per TCU. 4
Maximum number of signaling Connection Control PartConnection per BSS Application Part Control Element.
128
Frequency Hopping Sequence Identifiers. 1056
Adjacent Cells (see Note). 3500
Adjacencies (see Note). 5400
Table 4: Configuration-Independent Capacities and Dimensioning
Note: An Adjacent (or Neighboring) Cell is any cell known to the BSC. This includesits own cells and those of other BSCs to which handovers are made, or received.
Adjacencies are pairs of cells which have borders. Two adjacent cells, A and Bhave two adjacencies, A-B and B-A. Three adjacent cells, A, B and C havesix adjacencies, A-B, A-C, B-A, B-C, C-A and C-B.
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2.1.2 Configuration-Dependent Capacities and Dimensioning
The quantities of each type of TSU, PBA and BPA depend on the BSCconfiguration.
The table below lists, for each configuration, the:
Number of cabinets
Capacity
Number of TSUs, PBAs and BPAs.
The table also lists the reference numbers and variants of the PBAs and BPAs.
Cabinets/Capacity/TSU/PBA/BPA Configuration
- 1 2 3 4 5 6
Cabinets
Cabinets 1 1 2 2 3 3
Capacity
Full-Rate TRXs 32 128 192 288 352 448
Dual Rate TRXs 16 64 96 144 176 224
Cells or Sectors 32 120 180 240 264 264
Full-Rate BTS Equipment 24 96 144 216 255 255
Dual Rate BTS Equipment 16 64 96 144 176 224
Traffic Capacity in Erlangs 160 576 960 1152 1500 1900
TSUs
Common 1 1 1 1 1 1
Abis 1 4 6 9 11 14
Ater 2 3 5 6 8 9
PBAs
CPRC-SYS, 3BK 06428 ACXX, with CMFA3BK 06442 AAXX
2 2 2 2 2 2
CPRC-OSI, 3BK 06428 ABXX, with CMDA214 06960 AAAA
2 2 2 2 2 2
CPRC-BC, 3BK 06428 AAXX 2 2 2 2 2 2
TCUC, 3BK 06430 AAXX 8 32 48 72 88 112
DTCC, 3BK 06432 AXXX 16 24 40 48 64 72
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Cabinets/Capacity/TSU/PBA/BPA Configuration
- 1 2 3 4 5 6
ASMB,
3BK 06438 AAXX (75 , Standard)or ABXX (120 , Standard)
or ACXX (75 , TBR13)
or ADXX (120 , TBR13)
4 6 10 12 16 18
BIUA, 3BK 06436 AAXX (75 )
or ABXX (120 )
1 4 6 9 11 14
SYS-BCLA, 3BK 06434 AAXX (75 )
or ABXX (120 )
2 2 2 2 2 2
RACK-BCLA, 3BK 06434 ACXX 2 2 4 4 6 6
SWCH AS, 3BK 07342 ABAA 8 16 24 32 40 48
SWCH GS 3BK 07342 AAAA (stage 1) 8 16 24 32 40 48
SWCH GS, 3BK 07342 AAAA (stage 2) 32 32 64 64 64 64
TSCA, 3BK 06440 AAXX 1 1 2 2 3 3
DC/DC, 3BK 07344 AAXX 13 17 30 34 42 47
BPAs
BPA-ABIS16, 3BK 06448 AAAA 3 3 6 6 9 9
BPA-GBIS16, 3BK 06932 AAAA 1 1 2 2 3 3
BPA-ATER16, 3BK 06450 AAAA 3 3 6 6 9 9
BPA-SYSA16, 3BK 06444 AAAA 1 1 2 2 3 3
BPA-BGSA10, 3BK 06456 AAAA 5 5 10 10 15 15
BPA-BSCL06, 3BK 06452 AAAA 1 1 2 2 3 3BPA-SYSB06, 3BK 06446 AAAA 1 1 2 2 3 3
Table 5: Fixed BSC Configurations
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The configurations are also identified according to the number of TCUC andDTCC PBAs (see table below).
BSC Name No. of TCUs No. of DTCs Configuration
BSC 8/16 8 16 1
BSC 32/24 32 24 2
BSC 48/40 48 40 3
BSC 72/48 72 48 4
BSC 88/64 88 64 5
BSC 112/72 112 72 6
Table 6: Alternative Method of Identifying Configurations
There are two options for each configuration as follows:
The impedance of the Abis and Ater Interfaces can be 75 or 120
The power supply can be 3-wire or 2-wire.
These options mean that there are four subtypes for each basic configurationas follows:
75 , 2-wire
75 , 3-wire
120 , 2-wire
120 , 3-wire.
Note: The mixing of 75 and 120 Interfaces is not possible.
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2.2 BSC Configuration Cabinet LayoutsThis section describes the cabinet layouts of the BSC with regard to thesubracks and the TSUs. A figure is provided for each configuration.
2.2.1 Configuration 1
The figure below shows the layout for Configuration 1.
Air Baffle
Ater TSU2
BCLAAbis TSU1
COMMONTSU0
GS2
X4
020 ... 027 030 ... 037
010 ... 017
000 ... 007
1
GS22
GS23
Ater TSU3
GS1
0
GS20
Empty Empty
Empty Empty
Figure 14: Configuration 1, Cabinet A Layout
2.2.2 Configuration 2
The figure below shows the layout for Configuration 2. This is the first extensionstep.
Air Baffle
Ater TSU2
BCLAAbis TSU1
COMMONTSU0
GS2
X4
020 ... 027 030 ... 037
010 ... 017
000 ... 007
1
GS22
GS23
Ater TSU3
GS1
0
GS20
Ater TSU6120 ... 127 130 ... 137
Abis TSU7
Abis TSU4100 ... 107
Abis TSU5110 ... 117
TSC
GS1
1
GS1
1
GS1
1
GS1
1
Figure 15: Configuration 2, Cabinet A Layout
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2.2.3 Configuration 3
The figure below shows the layout for Configuration 3. This is the secondextension step.
Air Baffle
Ater TSU10
BCLAAbis TSU9
GS2
X2
220 ... 227 230 ... 237
210 ... 217
200 ... 207
5
GS2
6
GS2
7
Ater TSU11
GS1
2
GS24
Abis TSU8
Empty Empty
Empty Empty
Air Baffle
Ater TSU2
Abis TSU1
COMMONTSU0
GS2
4X
020 ... 027 030 ... 037
010 ... 017
000 ... 007
1
GS2
2
GS2
3
Ater TSU3
GS1
0
GS20
Ater TSU6120 ... 127 130 ... 137
Abis TSU7
Abis TSU4100 ... 107
Abis TSU5110 ... 117
TSC
GS1
1
GS1
1
GS1
1
GS1
1
BCLA
Figure 16: Configuration 3, Cabinets A and B Layout
2.2.4 Configuration 4
The figure below shows the layout for Configuration 4. This is the thirdextension step.
Air Baffle
Ater TSU10
BCLAAbis TSU9
GS2
X2
220 ... 227 230 ... 237
210 ... 217
200 ... 207
5
GS2
6
GS2
7
Ater TSU11
GS1
2
GS24
Abis TSU8
Abis TSU12
300 ... 307 310 ... 317
Abis TSU13
Ater TSU14
320 ... 327 330 ... 337
Abis TSU15
Air Baffle
Ater TSU2
Abis TSU1
COMMONTSU0
GS2
4X
020 ... 027 030 ... 037
010 ... 017
000 ... 007
1
GS2
2
GS2
3
Ater TSU3
GS1
0
GS20
Ater TSU6
120 ... 127 130 ... 137
Abis TSU7
Abis TSU4
100 ... 107
Abis TSU5
110 ... 117
TSC
GS1
1
GS1
1
GS1
1
GS1
1
BCLA
Figure 17: Configuration 4, Cabinets A and B Layout
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2.2.5 Configuration 5
The figure below shows the layout for Configuration 5. This is the fourthextension step.
Air Baffle
Ater TSU10
Abis TSU9
GS2
X2
220 ... 227 230 ... 237
210 ... 217
200 ... 207
5
GS2
6
GS2
7
Ater TSU11
GS12
GS24
Abis TSU8
Abis TSU12
300 ... 307 310 ... 317
Abis TSU13
Ater TSU14
320 ... 327 330 ... 337
Abis TSU15
BCLA
Air Baffle
Ater TSU2
Abis TSU1
COMMONTSU0
GS2
4X
020 ... 027 030 ... 037
010 ... 017
000 ... 007
1
GS2
2
GS2
3
Ater TSU3
GS10
GS20
Ater TSU6120 ... 127 130 ... 137
Abis TSU7
Abis TSU4100 ... 107
Abis TSU5110 ... 117
TSC
GS11
GS11
GS1
1
GS1
1
BCLA
Air Baffle
Ater TSU18
BCLAAbis TSU17
Empty
X2
420 ... 427 430 ... 437
410 ... 417
400 ... 407
Empty Empty
Ater TSU19
GS14
Abis TSU16
Empty Empty
Empty Empty
Figure 18: Configuration 5, Cabinets A, B and C Layout
2.2.6 Configuration 6
The figure below shows the layout for Configuration 6. This is the fifth extensionstep.
Air Baffle
Ater TSU10
BCLAAbis TSU9
GS2
X2
220 ... 227 230 ... 237
210 ... 217
200 ... 207
5GS2
6GS2
7
Ater TSU11
GS1
2
GS2
4
Abis TSU8
Abis TSU12
300 ... 307 310 ... 317
Abis TSU13
Ater TSU14320 ... 327 330 ... 337
Abis TSU15
Air Baffle
Ater TSU2
Abis TSU1
COMMONTSU0
GS2
4X
020 ... 027 030 ... 037
010 ... 017
000 ... 007
1
GS22
GS23
Ater TSU3
GS1
0
GS2
0
Ater TSU6120 ... 127 130 ... 137
Abis TSU7
Abis TSU4100 ... 107
Abis TSU5110 ... 117
TSC
GS11
GS11
GS1
1
GS1
1
BCLA
Air Baffle
Ater TSU18
BCLAAbis TSU17
Empty
X2
420 ... 427 430 ... 437
410 ... 417
400 ... 407
Empty Empty
Ater TSU19
GS1
4
Abis TSU16
Ater TSU22 Abis TSU 23
Abis TSU 20 Abis TSU 21
500 ... 507 510 ... 517
520 ... 527 530 ... 537
Figure 19: Configuration 6, Cabinets A, B and C Layout