Nortel Networks 1000E User Manual

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Page 70 of 488
 System components
553-3041-210 Standard 4.00 September 2007
Uninterruptible Power Supply
Use an Uninterruptible Power Supply (UPS) to provide a backup power 
supply for: 
CS 1000E (Core Call Server 0 and Core Call Server 1)
Media Gateway 
Media Gateway Expander
Signaling Server
MRV Terminal Server
BayStack 470-24T
BayStack 470-48T
BayStack 460 with Power over LAN
A UPS provides a continuous AC power supply. Refer to Communication 
Server 1000E: Planning and Engineering 
(553-3041-120)
 
for calculating 
power consumption requirements.
Install the UPS unit according to the manufacturer’s instructions.