Copper Trunk and Expansion Cartridges

Norstar 824 KSU 4x0 DS Copper Trunk Cartridge (NT5B40)

  • Like New: $33.44
Availability: In Stock

Norstar 4x0 CO Trunk Cartridge (NT5B40)

The Norstar 4X0 'DS' Trunk Cartridge is a standard trunk card compatible with both verisions of the 12X0 Trunk Module for the ICS - Copper or Fiber.


  • Provides access for up to 4 Central Office Analog Lines


  • Compatible with ICS 12X0 Fiber and Copper Trunk Modules

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