
Strata CTX Configuration
1-23
Strata CTX I&M September 2002
Strata CTX670 Cabinet Slot Configuration
The cabinet diagram below enables you to write in the PCBs installed in each cabinet slot. Use the
PCB placement guideline below to place PCBs in the correct slots. Fill in the PCBs that go into each
slot. Always ensure that the cabinet power factors do not exceed 85. See the notes below and
Notes
●
B101 (BECU)/B102 (BBCU) – Main processor slots. BEXS, BBMS, BSIS are optional subassembly PCBs (see
Processor Optional Subassemblies” on Page 1-3
).
●
Cabinet slots marked with * provide 8 time slots; all other slots provide 16 time slots.
●
Any combination of up to 96 (basic processor) or 264 (expanded processor) RPTU channels can be installed in the CTX670.
●
RPTU PCBs can only be placed in odd slots of the Base Cabinet and slots S_01, S_03, and S_05 in any Expansion Cabinet.
If 17 or more channels are used, the next highest slot adjacent to the RPTU slot
cannot
be used. Slots adjacent to 8 or 16
channel RPTU PCBs can be used.
●
BDKU, PDKU, RDSU without Speaker OCA can be in any available slot in any cabinet.
●
BDKU, PDKU, RDSU with Speaker OCA can be in any available slots in the Base and S_01~S_06 in all Exp. Cabs.
●
BDKU/BDKS without Speaker OCA can be in any available slots in the Base and S_01~S_06 in the Expansion Cabs.
Do not install Speaker OCA telephones on BDKU/BDKS.
●
Maximum 80 digital telephones per shelf due to the Power Factor restriction.
●
For more details, see the following Placement Guidelines section.
●
Not all PCB’s are available in the UK (ie RDSU).
Main Location _______________ Remote Location 1___ 2___ 3___ 4___ 5___ 6___
CTX Cabinet Slots
Base
B101
B102
S101
S102
S103
S104
S105
S106
S107
S108
PCB Type
BECU
(BEXS)
(BSIS)
BBCU
(BBMS)
Cab 2
S201
S202
S203
S204
S205
S206
S207*
S208*
S209*
S210*
PCB Type
Cab 3
S301
S302
S303
S304
S305
S306
S307*
S308*
S309*
S310*
PCB Type
Cab 4
S401
S402
S403
S404
S405
S406
S407*
S408*
S409*
S410*
PCB Type
Cab 5
S501
S502
S503
S504
S505
S506
S507*
S508*
S509*
S510*
PCB Type
Cab 6
S601
S602
S603
S604
S605
S606
S607*
S608*
S609*
S610*
PCB Type
Cab 7
S701
S702
S703
S704
S705
S706
S707*
S708*
S709*
S710*
PCB Type
Содержание Strara CTX Series
Страница 10: ...Contents viii Strata CTX I M September 2002 ...
Страница 14: ...Introduction xii Strata CTX I M September 2002 ...
Страница 52: ...Strata CTX Configuration 1 38 Strata CTX I M September 2002 ...
Страница 176: ...ISDN Interfaces 5 28 Strata CTX I M September 2002 ...
Страница 278: ...Peripheral Installation 8 32 Strata CTX I M September 2002 ...
Страница 290: ...Index IN 6 Strata CTX I M September 2002 ...