Cisco Firepower 1120, Hardware Installation

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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 88

GE LEDs—Gigabit Ethernet Port States, page 89

FE LEDs—Fast Ethernet Port States, page 89
SFP LEDs—SFP Port States
The router has two SFP ports (labeled ETH 2/1 and ETH 2/2). Each SFP port has the following two LEDs:

SPD —Indicates SFP port link speed

EN —Indicates SFP port status
Table 6 CONSOLE LED
LED Label Color and State Description
CONSOLE Green Active console connection to the router
Off No console connection
Table 7 ALM 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