Instruction manual

Strata DK424i
Maximum Station/Line Capacities
24 Strata DK General Description 6/00
Configurations using T1 and/or ISDN PRI lines are shown in Table 15. One universal slot is
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.
Note In some configurations, PRI lines are less because one channel is required for control of each 23 or 47 PRI lines.
Table 15 Maximum Configurations Using T1 and/or ISDN PRI Lines
B1CU B2CAU/B2CBU B3CAU/B3CBU B5CAU/B5CBU
1 Cabinet
8 Universal Slots
56 Stations Max.
32 CO Lines Max.
64 Stations + Digital Lines
2 Cabinets
14 Universal Slots
112 Stations Max.
120 CO Lines Max.
128 Stations + Digital Lines
3 Cabinets
28 Universal Slots
192 Stations Max.
120 CO Lines Max.
248 Stations + Digital Lines
5 Cabinets
48 Universal Slots
336 Stations Max.
196 CO Lines Max.
432 Stations + Digital Lines
Stations
T1/PRI
Lines
Stations
T1/PRI
Lines
Stations
T1/PRI
Lines
Stations
T1/PRI
Lines
56 0 112 0* 192 0 336 0
56 8/8* 104 0 192 16/16 336 16/16
48 16/16 104 16/16* 192 24/23 336 24/23
40 24/23 96 16/16 192 40/40 336 40/40
32 32/32 96 24/23* 184 48/46 336 48/46
88 24/23 176 64/64 336 64/64
88 40/40* 168 72/69 328 72/69
80 40/40 160 88/88 320 88/88
80 48/46* 152 96/92 312 96/92
72 48/46 136 112/112 304 112/112
64 64/64 128 120/115 296 120/115
56 72/69 288 136/136
40 88/88 280 144/138
32 96/92 272 160/160
16 112/112 264 168/161
8 120/115 248 184/184
240 192/188
* 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.