ExtremeSwitching X690 Series Switch LEDs

The following tables describe the meanings of the LEDs on the front panel of the ExtremeSwitching X690 series switch.

Table 1. X690 Front Panel System LEDs
Label or Type Color/State Meaning
MGMT (Management) Steady green Normal operation

Power-on self test (POST) passed

Blinking green POST or diagnostics in progress
Blinking amber Any of the following:
  • POST failed
  • System overheated
  • Power supply failed
  • Fan unit failed
Off No power
ACT Blinking green Management port packet transmitting or receiving
Off No packet transmitting or receiving
LK (Link) Steady green Management port link up
Off No link up or port disabled
P1, P2

(Power Supply)

Steady green

Power on

Blinking amber

Any of the following:
  • Power supply failure
  • Over voltage
  • Over current
  • Over temperature

Off

Power off; no power attached

F1 - F6 (Fan)

Steady green

Normal operation; all diagnostics pass

Blinking amber

Fan module failure

Off

No power to fan module

Table 2. X690 Front Panel Port LEDs
Location Speed Color/State Meaning
Ports 1-48 10Gb/1Gb Steady green Link OK
Blinking green Port transmitting or receiving
Off No link, or port disabled
Ports 49-56 40Gb

(no partition)

Steady blue Link OK
Blinking blue Port transmitting or receiving
Off No link, or port disabled
10Gb

(partitioned)

Steady green Link OK
Blinking green Port transmitting or receiving
Off No link, or port disabled
Ports 57-72 100Gb/40Gb

(no partition)

Steady white Link OK
Blinking white Port transmitting or receiving
Off No link, or port disabled
50Gb/25Gb/10Gb

(partitioned)

Steady green Link OK
Blinking green Port transmitting or receiving
Off No link, or port disabled