Avaya 03-300430 User Manual
CARR-POW (Carrier Power Supply)
Issue 1 June 2005
771
Cycling Power Supplies
When a port carrier power supply problem is reported by hardware, the system can cycle the
power supplies in that carrier. When a carrier is cycled, the power supplies are turned off for 2
seconds and then turned back on. The system cannot cycle the power supplies on any of the
following types carriers even if they are duplicated:
power supplies in that carrier. When a carrier is cycled, the power supplies are turned off for 2
seconds and then turned back on. The system cannot cycle the power supplies on any of the
following types carriers even if they are duplicated:
●
Expansion control carrier
●
Switch node carrier
●
Single-carrier cabinet
!
WARNING:
WARNING:
When port carrier power is cycled, all service dependent upon circuit packs in
that carrier is disrupted.
that carrier is disrupted.
Table 265: Carrier Port Power Supplies for
Multicarrier Cabinets
Code
System
Power
Power
Output (VDC)
Location
631DA
AC
+5
Left side
631DB
AC
-48/-5
Right side
644A
DC
+5
Left side
645B
DC
-48/-5
Right Side
TN755B
165
Slots 17 and 18
631WA/AR
AC
+5
Left side
631WB/BR
AC
-48
Right side
TN736
AC
-5
Used with 631
TN752
AC
165/-5
WA/WB or AR/AB
649A
AC
-48 at 10 Amps
+5 VDC and -5 VDC at 6 Amps
Right side on control and port
carriers. Left and right side on
switch node carriers.