Nortel QPC471H CC – Clock Controller Circuit Card Ser.D

Description

 

Nortel QPC471H CC – Clock Controller Circuit Card Ser.D

  • (Model# QPC471H)

The Nortel Meridian QPC471H Clock Controller Card  is a Common Equipment card used to synchronize the system to an external clock for time functions on the Option 61-81 PBX. This  Clock Controller Card can be used on any Option system with or without ISDN applications if PRI or DTI card used in conjunction. Compatibility/Features/Details:

  • Compatible with all Meridian Option PBX systems
  • Synchronizes and distributes external clock for time functions
  • Requires X11 software
  • Two per Option 61-81 and one per CPU in all other systems where PRI or DTI are enabled

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