DK424i Configuration
ISDN BRI Circuit Capacity Guidelines
6-10
Strata DK I&M 6/00
Table 6-12
Line Capacities and Universal Printed Circuit Board Slots
DK424i Capacities
Lines
3
and PCB Slots
B1CU
B2CAU/B2CBU
B3CAU/
B3CBU
B5CAU/
B5CBU
Universal slots
8
14
1
28
48
CO lines – loop start (analog)
2
32
104
120
200
CO lines – ground start (analog)
2
28
52
120
200
DID lines (analog)
2
28
52
120
200
Tie lines (analog or VoIP
2
28
52
120
200
T1 (DS-1) lines each)
3
32
120
120
200
ISDN BRI B channel lines
4
16
16
4
16
4
16
4
ISDN PRI B channel lines
5
32
120
120
188
Squared System Maximum
(lines + stations)
32 lines +
32 stations
64 lines +
64 stations
124 lines +
124 stations
188 lines +
188 stations
1. Due to software limitations, slots S207, S208, S209 and S210 are unavailable.
2. These CO line capacities assume one cabinet slot is reserved for digital telephones and another slot is used for an
option interface PCB.
3. T1 lines can be loop start, ground start, Tie, or DID (maximum 24 lines per unit, any type or combination).
4. BRI lines provide CO line services, including Caller ID, DID and Direct Inward Lines (DIL).
5. PRI lines provide CO line services, including Calling Party Number, DID, Tie, POTS, FX and DIL.
Table 6-13
Station and Peripherals Capacities
DK424i Capacities
Stations
B1CU
B2CAU/B2CBU
B3CAU/B3CBU
B5CAU/B5CBU
Add-on modules (DADM)
40
120
120
200
Attendant consoles
0
4
4
4
DKT2104-CT Cordless Telephone
56
104
192
328
DKT2104-CT simultaneous calls
30
30
30
30
DKT2004-CT Cordless Telephone
56
104
192
328
DKT2004-CT simultaneous calls
9
9
9
9
Door locks
5
5
5
5
Door phones
12
12
12
12
DSS consoles
4
8
8
8
ISDN BRI station circuits TE-1 and TA (2B+D
per circuit)
1
1. ISDN BRI TE-1 and TA include ISDN telephones, modems, video conference interfaces, etc. Up to two stations (TE-1
and/or TA) can connect to and share one BRI S-type circuit. Only one station can connect to a BRI U-type circuit.
16
48
60
100
Handset;OCA stations
56
104
192
336
Off-premises stations
56
104
192
328
PDIU-DS
2
2. Speaker OCA, PDIU and RPCI capacity is determined by 2B channel slot availability and power supply limits.
48
96
184
248
RPCI-DI used for data + TAPI, per system
56
104
152
248
RPCI-DI used for TAPI only: per cabinet
56
56
56
56
per system
2
56
104
152
248
Speaker OCA stations
2
56
104
152
248
Standard stations
48
96
184
328
Telephones – DKT
56
104
192
336
Telephones – EKT
56
104
192
336
Summary of Contents for Strata AirLink DK40i
Page 22: ...Introduction Related Documents Media xx Strata DK I M 6 00 ...
Page 48: ...DK14 Installation DK14 Wiring Diagrams 1 26 Strata DK I M 6 00 ...
Page 220: ...DK424 Installation Remote Cabinet Installation Instructions 5 68 Strata DK I M 6 00 ...
Page 262: ...DK424i Configuration Primary Reserve Power Cabinet Hardware 6 42 Strata DK I M 6 00 ...
Page 450: ...Universal Slot PCB Wiring Option Interface PCB Wiring Diagrams 10 42 Strata DK I M 6 00 ...
Page 592: ...Peripheral Installation Enhanced 911 Service E911 12 84 Strata DK I M 6 00 ...
Page 616: ...ACD Installation Spectrum Electronic Wall Boards 13 24 Strata DK I M 6 00 ...
Page 634: ...Fault Finding Fault Isolation Flowcharts 14 18 Strata DK I M 6 00 ...
Page 704: ...ISDN Interfaces ISDN Disconnect Cause Code 16 54 Strata DK I M 6 00 ...