After a further couple of weeks of eBay delays then crippling overwork for Janet and horrible fatigue and pain on my part we’ve finally got back to testing the SXT.
Plugged in the new POE injector and PSU from eBay, exactly the same failure result. Same [doubleflash—wait] on the relevant port on my main switch. No signal-strength bars showing on SXT. As before, LEDs are on inside the SXT housing by the POE-in RJ45, so there are Volts coming in.
Also tried the old POE injector with new eBay PSU, same story. I ought to check that our eBay man has not sent the wrong part. Will try and squint to see the model number on the PSU in the morning. In my earlier post, I wrote that I thought a photo wouldn’t be successful because before it was fairly dark grey, small text on reflective black plastic. The new PSU is a UK, three-pin plug model, so that’s as expected.
What are we missing?
I have a couple of Cisco active POE injectors, btw, untested, so not ‘known good’, but don’t want to blow anything up - forgive my ignorance about the variety of power standards.