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Norstar Global Analog Trunk Cartridge LS/DS (NT7B75GA-93, NT7B75GB-93, NT7B69AAAA, NT7B69AAAB, NT7B69AAAC)

This product is eligible for 2 Year Platinum Protection!

Norstar LS/DS Features

  • Provides access for up to 4 Central Office analog lines
  • All LS (Loop Start)/DS (Disconnect Supervision) trunk cartridges have Disconnect Supervision and are labeled with "DS" on the faceplate


  • Compatible with the MICS core, MICS 12x0 Fiber and Copper Trunk Modules, the CICS core, and the Modular 8x24 Copper Trunk Module

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