12X0 Fiber Trunk Modular

12X0 Fiber Trunk Modular


Brand:
Nortel Module
Series:
NTBB20
  • Adds 3 slots for Trunk Cards
  • Connects to modular ICS by fiber cable
  • 1 emergency transfer port per Trunk Module
  • Fast Shipping On Your Orders
  • Each trunk card is 4 circuits and can be Caller ID or Non-Caller ID
  • This module works with 0x32 MICS or 8×24 Norstar KSU's

Description

The Nortel 12×0 Fiber Trunk Modules (NTBB20) may be connected to the Modular ICS by a fiber cable. Each Fiber Trunk Module holds up to three Trunk Cartridges. There is one emergency transfer port per Trunk Module. All analog trunk cartridges are supported in the Fiber Trunk Module. Digital Trunk Interface (DTI) Cartridges and the Services Cartridges are not supported in the Fiber Trunk Module. ISDN-BRI Cards are supported only on Trunk Modules 3 and 4 (2-port expansion), or Trunk Modules 7 or 8 (6 or 12-port expansion).