Harris NEXIO AMP NX3801HDX, Hardware Installation And User'S Manual

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Chapter 2
Hardware Installation
34
©2011 Harris Corporation. All rights reserved.
Rear Panel
Port
Descriptions
The following sections describe the NEXIO AMP rear panel port connections.
SYS ID
The SYS ID button enables you to identify a server from the front. When you press
the SYS ID button, the front panel indicator illuminates so that you can easily
identify the applicable server.
Power Supply Alarm Reset
The power supply alarm reset button silences the power supply alarm.
Power Supplies
NEXIO AMP has two redundant hot swappable power supplies located on the back
panel. Under normal operation both power supplies work in tandem spreading the
load between them. In the event of a failure, the functional power supply provides
all power needed by NEXIO AMP.
To identify and remove the failed power supply
1 Look at the status LED on the front of each power supply. The LED on the failed
power supply will not be illuminated.
Figure 2-3 Power Supply Module
2 To remove a power supply, push the release tab to the left.
Release
Tab
Handle
Status
LED