Powering On the CiscoAS5800
Cisco AS5800 Universal Access Server Hardware Installation Guide4-2
Figure4-2 Enhanced AC-Input Power Shelf—Front View
Step3 Power ON ( | ) the power switches located on each dial shelf PEM front panel. (See
Figure4-3.) A green power LED on each PEM should light.Figure4-3 PEM Power Switches
Step4 Power ON ( | ) the two power switche s located on the rear of the router shel f. (See
Figure4-4.) Both green power supply OK LEDs should light.22150
AC GOOD
PWR FAIL
PWR GOOD
V OUT
+-AC GOOD
PWR FAIL
PWR GOOD
V OUT
+-AC POWER AAC POWER BPower
switches
H11074
–48V–48V RTNCNCNO