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Copper SFP stopped being detected with 1.5.1

Posted: Mon Mar 11, 2019 12:13 pm
by tcknudson
sfp gone2.jpg

Worked fine on 1.4.9, just was not there with 1.5.1,
downgraded firmware to 1.4.9 and it was back,

were there changes to drivers in 1.5.1?

SFP was 10Gtek SFP-GE-T

Re: Copper SFP stopped being detected with 1.5.1

Posted: Mon Mar 11, 2019 3:52 pm
by sirhc
Well we took v1.5.1 off the market as there was a pretty bad bug with STP and LAGs so you should be using v1.5.2rc4 if the switch is less than a year old to properly drive the new fans.

If it is an older unit v1.5.0 is still OK minus the bugs that were fixed in v1.5.1 through v1.5.2rc4 (see release notes)

I will ask Stephen to order in one of those SFP modules and check.

Re: Copper SFP stopped being detected with 1.5.1

Posted: Mon Mar 11, 2019 4:18 pm
by Stephen
What type of switch are you using?
I actually just tested it on a WS-12-250-AC and it worked OK for me on version 1.5.2v4