The Norstar Copper Trunk and Expansion Cartridges are used to expand the capabilities of the Norstar 824 KSU. In order to use the Copper Expansion Modules, either a 2- or 6-port copper expansion card must be installed into the KSU. Additionally, the Trunk cards will allow for increasing the amount of lines available.

Copper Trunk and Expansion Cartridges

Norstar 2-Port Copper Expansion Card (NT5B26)

Norstar 2-Port Copper Expansion Card (NT5B26) The Norstar 2-Port Copper Expansion Card will provide users with a connection for up to 2 copper trunk or...

Norstar 2-Port Copper Expansion Card (NT5B26) The Norstar 2-Port Copper Expansion Card will pro...

In Stock
Norstar 6-Port Copper Expansion Card (NT5B27)

Norstar 6-Port Copper Expansion Card (NT5B27) The Norstar 6-Port Copper Expansion Card will provide users with the support for up to 6 expansion modules for...

Norstar 6-Port Copper Expansion Card (NT5B27) The Norstar 6-Port Copper Expansion Card will pro...

In Stock
Norstar 4x0 CO Trunk Cartridge (NT5B40)

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...

Norstar 4x0 CO Trunk Cartridge (NT5B40) The Norstar 4X0 'DS' Trunk Cartridge is a standard trun...

In Stock
Norstar Copper Trunk Cartridges
Norstar Trunk Cartridge 'NON-DS' (NT5B35)

Norstar Trunk Cartridge 'NON-DS' (NT5B35) The Norstar Trunk Cartridge 'NON-DS' will provide users with the ability to expand the line capability of their existing Norstar...

Norstar Trunk Cartridge 'NON-DS' (NT5B35) The Norstar Trunk Cartridge 'NON-DS' will provide use...

In Stock