SFP: Fault on SFP4, resetting...

[vitell]

My log is filling up with the message:
"SFP: Fault on SFP4, resetting..."
Only one problem, it's a WS-24-400B (Firmware 1.5.5, board revision D) which only has two SFP ports. And there's nothing plugged into either of them anyway.
Anybody have any ideas?
Nicholas.

[Stephen]

Can you post the full log?

[mayheart]

I've always seen this on some of the older 24 ports. I have about 6 that do this. Running 1.5.5, has been doing it for years so its not this image.

Code: Select all

Aug 13 09:44:17 SFP: FAULT on SFP 5, resetting...
Aug 13 09:44:20 SFP: FAULT on SFP 5, resetting...
Aug 13 09:44:23 SFP: FAULT on SFP 4, resetting...
Aug 13 09:44:26 SFP: FAULT on SFP 4, resetting...
Aug 13 09:44:29 SFP: FAULT on SFP 5, resetting...
Aug 13 09:44:32 SFP: FAULT on SFP 5, resetting...
Aug 13 09:44:36 SFP: FAULT on SFP 4, resetting...
Aug 13 09:44:39 SFP: FAULT on SFP 4, resetting...
Aug 13 09:44:42 SFP: FAULT on SFP 4, resetting...
Aug 13 09:44:45 SFP: FAULT on SFP 5, resetting...
Aug 13 09:44:48 SFP: FAULT on SFP 4, resetting...


Never stops. None of the ethernet ports are blown and the 2 SFP ports do work.

[vitell]

Hi,

Can you post the full log?

Exactly as per the snippet posted in this thread - that's all my log contains!