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!