Leds - Cisco AS5350XM Installation Manual

Troubleshooting
This chapter describes troubleshooting techniques for the Cisco AS5350XM universal gateway and
contains the following sections:
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LEDs

The LEDs indicate the current operating condition of the Cisco AS5350XM universal gateway. You can
observe the LEDs, note any fault condition that the product is encountering, and then contact your
system administrator or a customer service representative (see the
section on page
Table 4-1
For information about LEDs and troubleshooting Cisco AS5350XM universal gateway dial feature
cards, see the Cisco AS5350XM and Cisco AS5400XM Universal Gateways Card Installation Guide.
This document is available on Cisco.com. (See the
Figure 4-1
OL-6417-02
LEDs, page 4-1
Monitoring the Environment, page 4-2
Troubleshooting Network Interfaces, page 4-5
Replacing the Fan Tray, page 4-5
Getting Help, page 4-10
xvii) if necessary. See
for a description of the LEDs.
Rear Panel LEDs
T0
BITS
T1
ACTIVITY (ACT)
C H A P T E R
Figure 4-1 for a diagram illustrating the rear panel LEDs and
"Obtaining Documentation" section on page
LNK
BOARD OK
LED
LNK
ACTIVITY (ACT)
Cisco AS5350XM Universal Gateway Chassis Installation Guide
"Obtaining Technical Assistance"
4
xiv.)
4-1