CHAPTER
Powering On the CiscoAS5800 and Observing Initial Startup Conditions 4-1
4
Powering On the Cisco AS5800 and Observing Initial Startup Conditions
This chapter explains how to power on the CiscoAS5800 and confirm normal system startup LED
readings, and then confirm that the proper software is running on the router shelf and dial shelf.

Powering On the Cisco AS5800

After you have installed your dial shelf and router shelf and connected the cables, you are ready to
start up the system by powering on the following components:
•Dial shelf
•AC-input power shelf, if applicable
•Router shelf
Before you power on the CiscoAS5800, you might want to prepare a terminal connection to view
the software startup sequence. See the “Connecting to the Router Shelf Console and Auxiliary Ports”
section on page3-31 for details on setting up a terminal connection. You should also confirm the
LED indications as shown in the “Observing Access Server LEDs” section on page4-3.
To power on the system, f o llow these steps:
Step1 Power ON the circuit breakers for the circuits the CiscoAS5800 will use.
Step2 If you are using the AC-input power shelf, po wer ON ( | ) the tw o powe r swit ches located
on the AC-input power shelf front panel. (See Figure4-1, or Figure 4-2 for the enhanced
power supply.) Four green power OK LEDS should light.
Figure4-1 AC-Input Power Shelf—Front View
H11098
AC
1 POWER 2
CB 2
PWR OK
FAULT
TEMP
I LIM
PWR OK
FAULT
TEMP
I LIM
CB 1
Power
switches