![Norstar 12x0 Copper Trunk Module](https://s.turbifycdn.com/aah/adcommtech/norstar-12x0-copper-trunk-module-23.png)
![Zoom](https://s.turbifycdn.com/aah/adcommtech/kx-tda0171-8-port-digital-line-card-24.png)
Norstar 12x0 Copper Trunk Module
Feature: This module provides 3 expansion slots for trunk cartridges. Includes DS-30 Connection Cable. Requires one port on a 2 or 6 port copper expansion. Adds a max of 12 external lines. Max 6 trunk modules per system.
Norstar 12X0 Copper Trunk Module is compatible with the following systems: Modular 8x24.
Norstar 12X0 Copper Trunk Module is compatible with the following systems: Modular 8x24.