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AC-POWER
Issue 1 June 2005 333
AC-POWER
S8700 | 8710 / S8500
AC Power for AC-Powered Systems
S8700 MC
S8700 Multi-Connect systems support three different cabinet types as PNs: multicarrier
cabinets, single-carrier cabinets and the G650 rack mounted cabinets. All types may be
powered by either an AC or DC power source. Environmental maintenance differs according to
a cabinet’s type and its power supply.
!
CAUTION:
CAUTION: Before powering down a cabinet or carrier that contains EMBEDDED AUDIX
circuit packs (TN566), first power down the AUDIX unit to avoid damaging its
software. Instructions for powering down this unit are in EMBEDDED AUDIX
System Maintenance, 585-300-110 for the circuit pack, and in Avaya S8300 and
Avaya S8700 Media Server Library, 555-233-825.
Power System for Single-Carrier Cabinet
Each single-carrier cabinet has one power supply that distributes DC power and AC ringing
voltage to the circuit pack slots in the cabinet.
AC Power Supply (WP-91153)
In an AC-powered cabinet, a single, plug-in, multi-output AC power supply is in the power
supply slot. A power cord, with a 3-prong plug on one end and an appliance connector on the
other end, connects the supply to a dedicated AC power source. The inputs to the power supply
can be (depending on list version):
● 120 VAC, 60 Hz, 15 to 20 Amp; three wires in the power cord (one hot, one neutral, and
one ground wire)
● 220 VAC or 240 VAC, 50 Hz, 10 Amp; three wires in the power cord (one hot, one neutral,
and one ground wire)
MO Name in Alarm Log Alarm
Level
Initial Command to Run Full Name of MO
AC-POWER WRN test environment UU
1
1. UU is the universal cabinet number indicated in the PORT field of the alarm log.
AC Power