Avaya Lucent AT&T TN775B Maintenance Card V4 Avaya Lucent AT&T TN775B Maintenance Card V4

1 in stock

$17.99

Provides maintenance and monitors power failure signals in an EPN cabinet in R7si/r or later. Also monitors clock, monitors and controls power supplies and battery charger, as well as air flow and high temperature sensors. Provides two serial s to communicate with expansion interface circuit packs and provides an RS-232...



    Provides maintenance and monitors power failure signals in an EPN cabinet in R7si/r or later.
    Also monitors clock, monitors and controls power supplies and battery charger, as well as air flow and high temperature sensors.
    Provides two serial s to communicate with expansion interface circuit packs and provides an RS-232 interface for connection to an administration terminal.
    3-position switch to control emergency power transfer.


      Provides maintenance and monitors power failure signals in an EPN cabinet in R7si/r or later.
      Also monitors clock, monitors and controls power supplies and battery charger, as well as air flow and high temperature sensors.
      Provides two serial s to communicate with expansion interface circuit packs and provides an RS-232 interface for connection to an administration terminal.
      3-position switch to control emergency power transfer.
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      • Delivery Timing

      Orders Placed

      Delivery

      Time

      Monday - Friday, before 6pm Delivery estimate of 1-3 working days commences on the same working day the order is made. #Your order will arrive between Monday - Friday.
      Monday - Friday, after 6pm Delivery lead-time of 1-3 working days commences on the next working day from when the order is made.
      Saturday and Sunday Delivery estimate of 1-3 working days commences on the next working day from when the order is made.

      • For more details, check our FAQs out here!
      • ENJOY FREE SHIPPING ON ALL ORDERS INSIDE THE CONTINENTAL US!!
      • Delivery Timing

      Orders Placed

      Delivery

      Time

      Monday - Friday, before 6pm Delivery estimate of 1-3 working days commences on the same working day the order is made. #Your order will arrive between Monday - Friday.
      Monday - Friday, after 6pm Delivery lead-time of 1-3 working days commences on the next working day from when the order is made.
      Saturday and Sunday Delivery estimate of 1-3 working days commences on the next working day from when the order is made.

      • For more details, check our FAQs out here!