RXI Hardware Configuration Data Description
Hardware Configuration Data
RXI
DESCRIPTION
Copyright
?Copyright Ericsson2008.All rights reserved
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of this document.
Contents Contents
1Configuration Data1 1.1Introduction1 1.1.1Purpose1 1.1.2Target Group1 1.2Default Cabinet Configurations1 1.3Subrack Configurations6 1.3.1MS Configurations6 1.3.2ES Configurations8 1.4Upgrade and Expansion Configurations9 1.4.1Upgrade9 1.4.2ET Board Expansion9 1.4.3AAL2Capacity Expansion10
Hardware Configuration Data
Configuration Data 1Configuration Data
1.1Introduction
This document describes the supported configuration data for engineering
the RXI.
1.1.1Purpose
The purpose of this document is to provide configuration data for the RXI.The
data is used for installation engineering purposes and is structured as follows:
?Cabinet Configurations,Section1.2on page1.
?Subrack Configurations,Section1.3on page6.
?Upgrade and Expansion Configurations,Section1.4on page9.
1.1.2Target Group
This document is written for personnel who carry out site installation tasks.
Technicians working on Ericsson products or systems must have the training
and competence required in order to perform their work correctly.
1.2Default Cabinet Configurations
This section describes the RXI820and RXI860default cabinet configurations.
The RXI820default cabinet configuration consists of the following:
?A single cabinet
?A maximum of two subracks with each subrack as a separate RXI820
?A maximum number of21Exchange Terminal Boards(ETBs)
?System boards:
0When telecom grade redundancy is required,two Timing Unit Boards
(TUBs),two Switch Core Boards(SCBs),and two General Purpose
Processor Boards(GPBs)are included.
0When telecom grade redundancy is not required,one TUB,one SCB
and one GPB are included.
Hardware Configuration Data
0Up to two optional GPBs reserved for additional AAL2switching
capacity expansion or Mub routing.
?An Interface Connection Field(ICF)
?Cable shelf below RXI820subrack
?Cable shelf below ICF
Figure1on page2shows the MS and ICF for the RXI820cabinet with one
magazine subrack.
RXI 820 Cabinet Configuration with One Subrack
Figure1RXI820Cabinet Configuration with One Subrack
Figure2on page3shows the two RXI820subracks with ICFs in a single
cabinet
Configuration Data RXI 820 Cabinet Configuration with Two Subracks
Figure2RXI820Cabinet Configuration with Two Subracks
The RXI860default one cabinet configuration consists of the following:
?A single cabinet
?One MS(Main Subrack)and two ES-s(Extension Subracks)
?A maximum number of five GPBs in the MS(one active,one standby and up to three for AAL2switching capacity expansion)
?A maximum number of18ETB slots(if5GPBs are used)or21ETB slots (if only2GPBs are used)in the MS,and26ETB slots in each ES
?Two TUBs,two SCBs,and two GPBs in the MS are required for telecom grade redundancy
?One Switch Extension Board(SXB)in the MS
Hardware Configuration Data
?Two SCBs in each ES
?One Interface Connection Field(ICF)
?Cable shelf below each subrack
?Cable shelf below each ICF
Figure3on page4shows the MS,the ESs,and the CF for the one RXI860
cabinet.
RXI 860 One Cabinet Configuration
Figure3RXI860One Cabinet Configuration
The RXI860default two cabinet configuration consists of the following:
?Two cabinets
Configuration Data ?One MS(Main Subrack)and two ES-s(Extension Subracks).ES2and ES1
are mounted in one cabinet and MS is mounted in the other cabinet.
?A maximum number of five GPBs in the MS(one active,one standby and up to three for AAL2switching capacity expansion)
?A maximum number of18ETB slots(if5GPBs are used)or21ETB slots (if only2GPBs are used)in the MS,and26ETB slots in each ES
?Two TUBs,two SCBs,and two GPBs in the MS are required for telecom grade redundancy
?One Switch Extension Board(SXB)in the MS
?Two SCBs in each ES
?Five Interface Connection Field(ICF)
?Cable shelf below each subrack
?Cable shelf below ICF
Figure4on page5shows the MS,the ESs,and the ICFs for two RXI860
cabinets.
RXI 860 Two Cabinet Configuration
MS
Figure4RXI860Two Cabinet Configuration
Hardware Configuration Data
1.3Subrack Configurations
This section describes the MS and the ES configurations.
1.3.1MS Configurations
The RXI820MS shown in Figure5on page7,and the RXI860MS shown
in Figure6on page7are supported,and are examples only.The MS
configurations contain the following boards:
?SCB3
?SXB3.This applies to the RXI860only.
?TUB2
?ETBs:
0ET-MC1with eight E1/J1/T1transmission ports
0ET-MF4with four STM-1,or four OC-3c or four STS-3c transmission
ports,with or without MSP1+1
0ET-MC41with one E1/J1/T1channelized STM-1or OC-3interface for
ATM and TDM traffic with or without MSP1+1
0ET-MF41with four E1/T1channelized STM-1or four OC-3interfaces
for ATM and TDM traffic with or without MSP1+1
0ET-M3with two E3/T3transmission ports
0ET-MFX v12with six electrical and one optical Gigabit Ethernet ports
0ET-MFX v13with one electrical and six optical Gigabit Ethernet ports ?General Purpose Processor Board(GPB53)
?Dummy Board(DB)
Configuration Data
Figure5Example of an RXI820Configuration
Figure6Example of an RXI860MS Configuration
Note:Mix of ET-MC41and ET-MF41boards within the subrack is supported for upgraded nodes from P6and ealier WCDMA RAN releases.New
RXI nodes in P6.1release or later releases can though only be ordered
with either ET-MC41or ET-MF41boards.
Hardware Configuration Data
1.3.2ES Configurations
The RXI860ES1and ES2configurations have the same number of free slot
positions for ET boards.The ICF positions are different on ES1and ES2.
Figure7on page8is an example of the ES1/ES2configuration.The ES
configurations contain the following boards:
?SCB3
?ETBs:
0ET-MC1with eight E1/J1/T1transmission ports
0ET-MF4with four STM-1or four OC-3c or four STS-3c transmission
ports,with or without MSP1+1
0ET-MC41with one E1/J1/T1channelized STM-1or OC-3interface for
ATM and TDM traffic with or without MSP1+1
0ET-MF41with four E1/T1channelized STM-1or four OC-3interfaces
for ATM and TDM traffic with or without MSP1+1
0ET-MFX v12with six electrical and one optical Gigabit Ethernet ports
0ET-MFX v13with one electrical and six optical Gigabit Ethernet ports
0ET-M3with two E3/T3transmission ports
?Dummy Board(DB)
Figure7Example of an RXI860ES1/ES2Configuration
Configuration Data Note:Mix of ET-MC41and ET-MF41boards within the subrack is supported
for upgraded nodes from P6and ealier WCDMA RAN releases.New
RXI nodes in P6.1release or later releases can though only be ordered
with either ET-MC41or ET-MF41boards.
1.4Upgrade and Expansion Configurations
This section describes upgrade and expansion configurations.
1.4.1Upgrade
This section provides information about board and configuration upgrade.
Board Upgrade
The following board upgrades can be performed:
?From SCB or SCB2to SCB3
?From GPB3or GPB4to GPB53
?From TUB to TUB2
Ericsson requires that when replacing an SCB(or an SCB2)with an SCB3,the
redundant SCB(or SCB2)replacing with an SCB3also.
For information about board product numbers,see the Spare Parts Catalog. 1.4.2ET Board Expansion
ET Board Expansion in RXI820
In RXI820expansion of number of transmission ports(ET boards)is possible
until ICF is full.
Note:Expansion or upgrade of RXI820to RXI860is not supported.
ET Board Expansion in RXI860
In RXI860on cabinet configuration expansion of number of transmission ports
(ET boards)is possible until ICF is full.
In RXI860two cabinets configuration expansion of number of transmission
ports(ET boards)is possible until subracks are full.
Note:Expansion from one cabinet configuration to two cabinets configuration
is not supported.
Hardware Configuration Data
1.4.3AAL2Capacity Expansion
For more information on AAL2capacity expansion see Expanding AAL2
Capacity Guidelines,1/1553-CNX901280Uen.