Cisco ASR 1004 Hardware Installation Guide

*For information about
the DB-25 alarm
connector, how it works,
and Cisco ASR 1000
route processor LEDs, see
the xref “How Cisco
ASR1000-RP Alarm
Monitoring Works”
section on page 2-20.
Note: Shielded cables
must be used to connect
to the DB-25 alarm
connector on both the AC
and DC power supplies,
in order to comply with
FCC/EN55022/CISPR22
Class A emissions
requirements.
Following these steps to remove an AC power supply from the Cisco ASR 1004 Router.
SUMMARY STEPS
1.
Slip on the ESD-preventive wrist strap that was included in the accessory kit.
2.
Before you turn off a power supply, make certain the chassis is grounded.
3.
Turn the power supply Standby switch to the Standby position.
4.
Unplug the power cable from the AC inlet on the back of the power supply and the power source.
5.
Unscrew the four power supply captive screws and grasp the handles on both sides of the power supply.
6.
Grasping the power supply handles, pull the power supply from the chassis.
7.
Replace the AC power supply within five minutes.
DETAILED STEPS
Step 1
Slip on the ESD-preventive wrist strap that was included in the accessory kit.
Step 2
Before you turn off a power supply, make certain the chassis is grounded.
Step 3
Turn the power supply Standby switch to the Standby position.
Step 4
Unplug the power cable from the AC inlet on the back of the power supply and the power source.
Step 5
Unscrew the four power supply captive screws and grasp the handles on both sides of the power supply.
Four power supplies must be installed in the chassis at all times, with a minimum of two power supplies (one
per zone) connected to the mains in order to power on the system and ensure sufficient cooling. The system
fans are inside the power supply units and must spin for cooling. Because all the system fans can be powered
by one power supply, the second power supply unit does not have to be powered on, but must be connected.
Note
Cisco ASR 1000 Series Router Hardware Installation Guide
557
Removing and Replacing FRUs from the Cisco ASR 1000 Series Routers
Removing and Replacing an AC Power Supply in Cisco ASR 1004 Router

Cisco ASR 1004 Specifications

General

Brand	Cisco
Model	ASR 1004
Category	Network Router
Language	English