Definity 649A DC Power Unit



649A DC Power Unit
 

The Definity 649A DC Power Unit converts a-48 VDC input into outputs of -48 VDC at 10A, +5 VDC, and -5VDC at 6A. The outputs are distributed to circuit pack slots in the carriers. Only one 649A converter is required per carrier except for SN carriers. SN carriers require 2 converters; 1 on each end. The use of the 649A also allows an increase in the number of terminals supported per carrier. The 649A is not compatible with the 644A or the 645B power converters and is used in Release 6 systems.
 


 

 

 

 

 

 

 

Technology:
VoIP Technology
Unified Communications
Esnatech

Products:
Avaya

IP Office
Aura-Communication Manager
Circuit Packs
Definity
Definity Circuit Packs
Intuity Audix
Avaya Telephones

Octel
200/300
250/350
VMX 100 / VP 100

Plantronics
Polycom

 



 
© , TRI-STAR Telecommunications, All Rights Reserved  |  Legal  |  Avaya  |  Octel  |  Polycom  |  Plantronics  |  Contact Us  |  Testimonials  |  Site Map

 

Menu byMilonic