NEC 4-Port CO Trunk Daughter Board

(Model # 1100022)
NEC 4-Port CO Trunk Daughter Board

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  • $129.90

  • Availability:
  • In Stock
4-Port CO Trunk Daughter Board. Manufacturer's Model # IP4WW-4COIDB-B1
  • Provides interface for four (4) standard loop-start CO trunks.
  • Includes power failure transfer circuit for one line.
  • Equipped with two (2) 8-conductor interface jacks:
    • One (1) for connection of four (4) trunks
    • One (1) for power failure connection for first trunk circuit.
  • Can only be installed on 084M, 080E, or 008E Cards.
  • Maximum one (1) daughter board per 084M, 080E, & 008E card.
  • Maximum of three (3) can be added to each KSU (Main & Exp).
  • Maximum nine (9) can be added per system.