Toshiba Strata DK40 - Telephone Circuit (Port) Types; Digital Telephone Circuit Connections

Telephone Circuit (Port) Types DK40 Configuration
Strata DK40 I&M Manual Spring 1999
1-9
Refer to the Strata DK40 Programming Manual or DK Library CD-Rom for more details.
Telephone Circuit (Port) Types
There are three types of telephone circuits to which stations can be connected: digital,
electronic, and standard telephone circuits. All three types of circuits are available with the
Strata DK40.
Digital Telephone Circuit Connections
The Strata DK40 Base KSU and the PDKU2 PCB each provide eight digital telephone
circuits.
Table 1-8
Digital Telephone Circuits
Digital Device
No. of
Circuits
Required
Comments
Digital telephones
(2000- series,
1
Each digital telephone circuit can support a digital telephone. Only
one of the following options can be installed on a 2000-series digital
telephone: RPCI-DI, DVSU (SP-OCA) or ADMs.
Note
The RPCI-DI) and the Add-on Module (ADM) do not
require a dedicated circuit. They share a circuit with the
telephone.
Digital Direct Station
Selection Console
(DDSS)
1
DDSS consoles can connect only to circuit 8 in the Base KSU and
circuit 8 on a PDKU2.
Digital Door Phone/
Lock Control Box
(DDCB)
1
DDCBs can only connect to Port 004 in the Base KSU, and the fifth
circuit on the PDKU(s) installed in the Expansion KSU.