10-2
Cisco 1120 Connected Grid Router Hardware Installation Guide
OL-26438-02
Chapter 10 Router LED Locations and States
Rear Panel LED Locations
Rear Panel LED Locations
Most of the router LEDs are located on the router cable panel (rear panel) as shown in
Figure 10-1
.
The SD card status LED is located on the router module panel (front panel). See
SD Card LED Location,
page 10-6
.
Figure 10-1
Cable Panel (Rear Panel) LEDs
Power Supply LED
The power supply LED indicates the operating state of the router.
302343
Power
Supply
LED
LED Label
Color
Description
Location
Drvr
AC/DC
Power
Supply
Green/Red
Off: PSU no present
Green: DC output is OK
Red: DC output failed, but AC/DC input is good
PSU and wiring
side
HW