MeaningPort LED ColorPort Mode
Port is operating at 10 Mb/s.
OffSPEED
Port is operating at 100 Mb/s.Green
Port is operating at 1000 Mb/s.Blinking green (on for 100
ms, off for 1900 ms)
Port is operating at 2500 Mb/s.Blinking green (on for 200
ms, off for 1800 ms)
Port is operating at 5000 Mb/s.Blinking green (on for 400
ms, off for 1600 ms)
Port is operating at 10 G.Blinking green (on for 800
ms, off for 1200 ms)
Port is operating at 25 G.Blinking green (on for
1200 ms, off for 800 ms)
Port is operating at 40 G.Blinking green (two
intervals)
(First Interval: on for 200
ms, off for 200 ms)
(Second Interval: on for
200 ms, off for 1400 ms)
Port is operating in half duplex.
OffDUPLX (duplex)
Port is operating in full duplex.Green
The switch is not the active switch.
For a standalone switch, this LED is off.
Note
OffACTV (data active
switch)
The switch is the active switch.Green
Error during active switch election.Amber
Switch is a standby member of a data stack and assumes
active responsibilities if the current active switch fails.
Blinking green
No stack member corresponding to that member number.
OffSTACK (stack
member)
Stack member number.Blinking green
Member numbers of other stack member switches.Green
Cisco Catalyst 9200 Series Switches Hardware Installation Guide
114
Switch LEDs
Switch LEDs