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Norstar M12X0 Fiber Trunk Module (NTBB20FB-93)

The Norstar M12X0 Fiber Trunk Module allows you to add additional trunks to your Norstar Modular ICS main cabinet.
NOTE: Due to availability, the Norstar 12x0 Fiber Station Module will ship without the cable trough door.  The cable trough is still included. This does not affect the functionality of the module (see image).
Please call for availability.
Fiber Cable Assembly
This product is eligible for 2 Year Platinum Protection!

Norstar 12x0 Features

  • Add up to 3 more trunk cartridges - Provides 3 additional slots that support all analog trunk cartridges - LS/DS, CI, DID, and E&M
  • Emergency transfer port - Provides on emergency transfer port for power outages
  • ISDN-BRI - ISDN BRI cards are supported on Trunk Modules 3 and 4 (2-port expansion) or Trunk Modules 7 and 8 (6 or 12-port expansion)
  • T1/PRI - Digital trunk interface (DTI) cartridges are supported in slot 1 of first 12x0 Fiber Trunk Module in MICS 5.0 or higher


  • The Norstar M12X0 Fiber Trunk Module is compatible with all releases of Norstar Modular ICS
  • To add the Norstar M12X0 Fiber Trunk Module to your Norstar Modular ICS main cabinet, you will need one of the following fiber expansion cartridges:
    • 2-Port Fiber Expansion Cartridge
    • 6-Port Fiber Expansion Cartridge
    • 6-Port Combination Fiber Services Cartridge


  • Norstar M12X0 Fiber Trunk Module
  • Mounting bracket

Accessories and Related Items
Norstar Fiber Cable Assembly (NTAB1829)
Norstar Fiber Cable Assembly (NTAB1829)

New: $29.00

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