Telephone Circuit (Port) Types; Digital Telephone Circuit Connections - Toshiba Strata DK40 Installation & Maintenance Manual

Telephone Circuit (Port) Types

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.
Digital Telephone Circuits
Table 1-8
Digital Device
Digital telephones
(2000- series,
Digital Direct Station
Selection Console
(DDSS)
Digital Door Phone/
Lock Control Box
(DDCB)
Strata DK40 I&M Manual Spring 1999
Refer to the Strata DK40 Programming Manual or DK Library CD-Rom for more details.
No. of
Circuits
Required
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.
1
Note The RPCI-DI) and the Add-on Module (ADM) do not
DDSS consoles can connect only to circuit 8 in the Base KSU and
1
circuit 8 on a PDKU2.
DDCBs can only connect to Port 004 in the Base KSU, and the fifth
1
circuit on the PDKU(s) installed in the Expansion KSU.
Comments
require a dedicated circuit. They share a circuit with the
telephone.
DK40 Configuration
1-9