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10-4
Cisco 1120 Connected Grid Router Hardware Installation Guide
OL-26438-02
Chapter 10 Router LED Locations and States
CONSOLE LED – Console Port Status
CONSOLE LED – Console Port Status
ALM LEDS – Alarm Port Status
The router has five alarm port LEDs.
Ethernet LEDs – Network Links Status
This section describes the router LEDs that indicate Ethernet network connection states and speeds, and
includes these topics:
•
SFP LEDs – SFP Port States, page 10-5
•
GE LEDs – Gigabit Ethernet Port States, page 10-5
•
FE LEDs – Fast Ethernet Port States, page 10-5
GPS LED
LED Label
Color and State
Description
GPS
Green
GPS link established
Yellow blinking
Establishing link with GPS (in progress)
Yellow solid
No GPS link
CONSOLE LED
LED Label
Color and State
Description
CONSOLE
Green
Active console connection to the router
Off
No console connection
Alarm LEDs
LED Label
Color and State
Description
IN
x
(1 to 4)
Green/red
Alarm input status
Off: Alarm not configured
Green: No alarm
Red: Alarm is present
OUT 1
Green/red
Alarm output status
Off: Alarm not configured
Green: No alarm
Red: Alarm is present