topic RE: X450G2 PSU failures in ExtremeSwitching (EXOS/Switch Engine)

X450G2 PSU failures

signol — Sat, 15 Dec 2018 00:57:00 GMT

Hi all, we are installing a new office location with 2x stacks of X450Gs, so 16 switches total. Each has 2x 715W PSUs. Since installation a month ago we have had 10 PSU failures. This seems unusually high (we have two other similarly sized offices open for 2+ years with no PSU failures...) Has anyone else had any notable PSU failures recently? Could there be a bad batch in circulation? We are also having specialist electricians study the building electrics. We are due to have staff move into the building at the beginning of January...

RE: X450G2 PSU failures

Ronald_Dvorak — Sat, 15 Dec 2018 01:31:00 GMT

Nope mine are fine.
How dusty is it in this new building e.g. from the constuction work.

Why not talk to the GTAC and ask whether they could check the last PSU in detail on what is going on ?!

RE: X450G2 PSU failures

signol — Mon, 17 Dec 2018 17:41:00 GMT

Hi Ronald,
Actual builders moved out a couple of weeks ago. We do have a case open with our supplier (and escalated to Extreme), they will have received the box of faulties last week. I guess we'll just have to see if they find anything with them!
Thanks

RE: X450G2 PSU failures

ati_ccox — Mon, 21 Jan 2019 23:42:00 GMT

Hi all,
I have a ' new ' similar configuration, replying to this thread so I can monitor the situation.
What revision are your power supplies?
Mine are 1.2
system number 800592-00-13