Toshiba Strara CTX Series Installation And Maintenance Manual page 25

Table 1-5 Station/Peripherals System Capacities (Cont.)
Stations
DSS consoles (DDSS)
ISDN BRI station circuits TE-1 and TA
(2B+D per circuit)
Off-premise stations
BPCI used for TAPI only: per cabinet
Total Stations (Digital/Analogue/ISDN
BRI B channel combined)
Standard stations
Calls existing at the same time
1. Limit is based on cabinet Power Factor (PF).
Table 1-6 Line Capacities and Universal PCB Slots
Lines
Exchange lines – loop start
(analogue - 8 lines/slot)
Tie lines (analogue - 4 lines/slot)
1
VoIP lines (4 lines/slot)
ISDN BRI B channel lines
ISDN PRI B channel lines
Total lines (Analogue, ISDN BRI and
PRI B channels combined)
Channel Groups
Number of groups with Group
Exchange Line buttons
1. Capacity is limited by EU, Part 15, ElectroMagnetic Compatibility (EU) restrictions.
2. BRI lines provide Exchange line services, including Caller ID, DDI and Direct Inward Lines (DIL).
3. PRI lines provide Exchange line services, including QSIG Networking, Calling Party Number/Name, DDI, Tie, POTS, FX and
DIT.
Strata CTX I&M September 2002
CTX100
Base & Expansion
1
CTX100
Base & Expansion
2
3
CTX670
Basic Processor
BBCU + BECU
3
12
72 160
35
72 160
64 160
56
CTX670
Basic Processor
BBCU + BECU
64
32
8
64
48
64
32
32
Strata CTX Configuration
CTX670
Expanded Processor
BBCU + BECU +
BEXS + BBMS
5
28
66
96
CTX670
Expanded Processor
BBCU + BECU +
BEXS + BBMS
96
72
20
96
96
96
48
50
16
96
560
66
560
560
366
264
264
20
256
264
264
128
128
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