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New Contributor

POE issues on two 1531P's

If I have a port that is being denied POE is the only fix to send the switch back for an RMA. I was testing each of the ports with my POE test and noticed that on one of the devices Port 7 would switch from denied to delivering, then back to denied. the other switch had much of the same issue but it was on port 1. I am rather new with these units and any information that anyone could provide would be greatly appreciated.



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New Contributor III

Re: POE issues on two 1531P's

Does the same device work when connected to a different port? If you shut down or disconnect devices on other ports to reduce the overall load, does port 7 start working?

New Contributor

Re: POE issues on two 1531P's

I'm having the exact same issues trying to power up a PoE+ access point by Extreme Networks. They're both alledgedly PoE+ 802.3at, yet the Adtran WILL NOT power this thing up and the switchports constantly fault out.

Wondering if you found a solution? I RMA'd my first switch but the second one doesn't work either so there seems to be some documentation missing or there's an issue with the entire line.