Toshiba Strata AirLink DK40i, Руководство по установке и обслуживанию

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DK40i Configuration
Feature Capacities
Strata DK I&M 6/00
2-3
DK40i Conf
iguration
Table 2-2 DK40i Line Capacities and Universal Printed Circuit Board Slots
Lines and PCB Slots Capacity
Universal slots
1
4
1
CO lines – loop start 12
CO lines – ground start 12
DID lines (analog)
2
12
Tie lines (analog)
2
12
T1 lines 8 or 12
ISDN BRI line circuits (S/T type and/or U type)
3
6 circuits (12 B-channel/lines)
ISDN PRI line circuits 8 or 12 channels
Squared System Maximum (ground/loop lines + stations) 12 lines + 12 stations
Squared System Maximum (Tie/DID lines + stations) 12 lines + 12 stations
1. There are four universal slots in the DK40i expansion unit.
2. In the D40i, DID, Tie, and BRI lines do not use up station ports as in DK40 and the DK424, R4. Each BRI line circuit
uses up to two CO lines of system capacity.
3. Each S/T type circuit requires an NT-1 device when connected to a Central Office BRI line circuit.
Table 2-3 DK40i Station and Peripherals Capacities
Stations Capacity
Add-on modules (DADM)
12
Attendant consoles 0
DKT2004-CT and DKT2104-CT Cordless Telephones (simultaneous calls)
9
DKT2004-CT and DKT2104-CT Cordless Telephones
1
1. The DKT2004-CT and DKT2104-CT cordless telephone connects as either a stand-alone or to a digital 2000-series
telephone.
28
Door locks
3
Door phones 9
DSS consoles
3
Handset OCA stations 28
Off-premise stations
20
PDIU-DS
2
2. Speaker OCA, PDIU and RPCI capacity is determined by PDKU 2B channel slot availability and power supply
limits.
24
RPCI-DI used for data + TAPI (per system)
24
RPCI-DI used for TAPI only (per system)
2
24
Speaker OCA stations
2
28
Standard stations
20
Telephones – DKT
28
3
3. To install the maximum of 28 total DKTs and EKTs, up to 16 of the stations can be EKTs and at least 8 of the stations
must be DKTs.
Telephones – EKT 16
3
ISDN Terminal Adapters and/or TE-1s combined
10 circuit
4
4. In the DK40i, BRI station circuits do not use up CO line numbers as in the DK424, R4. Each BRI station circuit uses
up to two station ports of system capacity. Toshiba BRI (S/T) station circuits are passive and allow up to two devices
to share a circuit. BRI-U allows one device per circuit.
Telephones – Strata AirLink Handsets 16