HPE StoreFabric SN3600B Getting Started Manual page 28

LED name
28 Login and Configuration
LED color Status of hardware
Steady green The port is online.
Slow blinking The port is online, but is
green (1/2 segmented due to a loopback
seconds) cable or incompatible device
connection.
Flickering The port is online, with frames
green flowing through the port.
Recommended action
No action is required.
Verify that the correct device is
attached to the switch.
No action is required.