Telephone Equipment and Service

As required for replacement or spare. Both system components are included in the basic package.

(4 line, 8 station)

(4 DID trunk, 8 key station board. Requires 48v DC PS.)

(4 line, 8 SLT board, need RGs for system)

For single line phone and DISA application. One may be added to system on the 2831-00 or 2833-00 module.

For two additional I/O ports.

Basic package equipped for eight CO lines and 16 stations. Consists of one KSU with power supply (2800-00) and basic FP3 software (2820-31), one 2830-16 CPB/VCM processor, and two 4 x 8 boards 2831-00.

For 8 CO lines. Channels CO provided ICLID data into KSU.

requires 1481

For 4 CO lines. Channels CO provided ICLID data into KSU. Cable to connect IC ID Interface to KSU Part No. 1481-00

requires 1481

For 1 SLT/OPX port, 1400 ohm loop limit, registered for direct connect. SLA/OPX 48V adapter (1/2 amp per 1484-00) requires separate 48V DC PS.

Provides 3 relays for application such as loud bell control, RAN start, paging & power fail transfer. Four per system.

For data transmission.

Needed to expand number of stations and lines beyond four boards.