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Installing the Avaya™ S8700 Media Server with Avaya™ MCC1 or SCC1 Media Gateway
Installing and Wiring Telephones
May 2003
Auxiliary Power
!
CAUTION:
Do not use the 329A power unit for the attendant console.
The nonessential functions of an attendant console and its optional 26A1 or 24A1 selector
console derive their power from an auxiliary power source. Of the maximum of 27 attendant
consoles, 3 of the consoles can derive auxiliary power from the media gateway and through the
auxiliary cable located in the trunk/auxiliary field. Provide auxiliary power for a primary
attendant console through this cable so the console remains fully operational during short power
outages.
An attendant console can also derive auxiliary power from:
• Individual 1151B1 or 1151B2 power supply
• 258A-type adapters
• Bulk power supplies such as the 1145B2
A console’s maximum distance from its auxiliary power source is:
• 800 feet (244 meters) for a 302A1
• 350 feet (107 meters) for a 301B1 and 302D
Attendant Console Cabling Distances
Enhanced Attendant Console
(302D)
24 AWG Wire
(0.5106 mm
2
)
26 AWG Wire
(0.4049 mm
2
)
Feet Meters Feet Meters
With Selector Console
Phantom powered 800 244 500 152
Locally powered 5000 1524 3400 1037
Without Selector Console
Phantom powered 1400 427 900 274
Locally powered 5000 1524 3400 1037
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