Toshiba STRATA DK14 Installation And Maintenance Manual page 226

DK424i Configuration
Maximum Station/Line Capacities
Configurations using T1 and/or ISDN PRI lines are shown in
always required for a Remote Maintenance interface PCB with B3CAU/B3CBU and B5CAU/
B5CBU; the Remote Maintenance PCB is optional for B1CU and B2CAU/B2CBU.
Table 6-6 Maximum Configurations Using T1 and/or ISDN PRI Lines
B1CU
1 Cabinet
8 Universal Slots
56 Stations Max.
32 CO Lines Max.
64 Stations + Digital Lines
T1/PRI
Stations
Lines
56
56
48 16/16
40 24/23
32 32/32
* Configuration numbers marked with a * do not include a slot for the Remote Maintnenace PCB. All other configurations
(without an *) assume that a slot is available for the Remote Maintenance PCB.
Note In some configurations, PRI lines are less because one channel is required for control of each 23 or 47 PRI lines.
6-6
B2CAU/B2CBU
2 Cabinets
14 Universal Slots
112 Stations Max.
120 CO Lines Max.
128 Stations + Digital Lines
Stations
0 112
8/8* 104
104
96
96
88
88
80
80
72
64
56
40
32
16
8
B3CAU/B3CBU
3 Cabinets
28 Universal Slots
192 Stations Max.
120 CO Lines Max.
248 Stations + Digital Lines
T1/PRI
Stations
Lines
0* 192
0 192
16/16* 192
16/16 192
24/23* 184
24/23 176
40/40* 168
40/40 160
48/46* 152
48/46 136
64/64 128
72/69
88/88
96/92
112/112
120/115
Table 6-6. One universal slot is
B5CAU/B5CBU
5 Cabinets
48 Universal Slots
336 Stations Max.
196 CO Lines Max.
432 Stations + Digital Lines
T1/PRI
Stations
Lines
0 336
16/16 336
24/23 336
40/40 336
48/46 336
64/64 336
72/69 328
88/88 320
96/92 312
112/112 304
120/115 296
288
280
272
264
248
240
Strata DK I&M
T1/PRI
Lines
0
16/16
24/23
40/40
48/46
64/64
72/69
88/88
96/92
112/112
120/115
136/136
144/138
160/160
168/161
184/184
192/188
6/00