|Description:||4 Port LS-DS Trunk Cartridge|
Norstar 4 Port LS/DS CO Line trunk cartridge
Requires a vacant trunk slot in a MICS KSU, CICS KSU, or a fiber 12x0 trunk module.
Description: Nortel - Norstar NT7B75GA This Loop Start/Disconnect Supervision trunk cartridge supports disconnect supervision, and provides access for up to 4 analog central office lines. This trunk cartridge is compatible with the MICS, Compact ICS, the Modular 8X24. It may be inserted into the Compact ICS core trunk slots, the Modular ICS core trunk slots, the Copper Trunk Module or the Fiber Trunk Module.
This card cannot provide caller ID. Up to 3 LS/DS cartridges can be added to a Norstar 12 x 0 Trunk Module
Manufactuer's part#, NT7B75GA
Other variations, NT5B40, Nortel Norstar 4x0 trunk cart
last revised on March 29, 2020, 12:45 am