Nortel Norstar 12x0 Fiber Trunk Module (NTBB20FB-93)

The Norstar M12X0 Fiber Trunk Module allows you to add additional trunks to your Norstar Modular ICS main cabinet.

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

Compatibility:

• 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

Nortel Norstar 12x0 Fiber Trunk Module (NTBB20FB-93)

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