Figure 96: ExtremeSwitching X620-16p Front Panel
1 = Stack number indicator
4 = 100Mb/1 Gb/2.5G/5G/10GBASE-T ports
2 = Console port/Ethernet management port
5 = 100Mb/1 Gb/10GBASE-T ports
3 = USB port
6 = 1 Gb/10GBASE-X SFP+ combo ports
Figure 97: ExtremeSwitching X620-16p Rear Panel
1 = Grounding lug
3 = AC power supplies
2 = Fan module
ExtremeSwitching X620 Series Switch LEDs
The following sections describe the meanings of the LEDs on the ExtremeSwitching X620 series
switches.
Table 27: X620 Front Panel LEDs
Label or Type
Color/State
Meaning
M (Management)
Slow blinking green (1 Hz)
Normal operation
Fast blinking green (2 Hz)
Power-on self test (POST) in progress
or
Switch diagnostics are running
Steady green
POST passed: system is booting image
Blinking amber
System is disabled: POST failed or system
overheated
Off
No external power is attached
ExtremeSwitching Switches
ExtremeSwitching X620 Series Switch LEDs
ExtremeSwitching Hardware Installation Guide
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