Sorry looks like I have a couple of ID's going
Thanks for Splaining that. I wa pretty much scratching my head there.
Sorry looks like I have a couple of ID's going
Thanks for Splaining that. I wa pretty much scratching my head there.
Try a different injector / switch first, then try taking the camera down and bench testing with a shorter cable for a few days. Pay attention to the temperature readings too.Ok, what you're asking is a bit over my head, but the wire is solid copper 24gauge (Stamped on sheathing) rated for outside use. I crimped the ends myself & my older Dahua PoE SD3282D-GN PTZ had been functioning perfectly for 3 years until I replaced it just now. As mentioned, I will try a Linksys PoE+ injector to see if the problem goes away. If not, then I may look at doing a new run using CAT6 cable. I've also triple-checked all connections/seatings. It almost seems that the injectors powers down after 45minutes, only giving enough power for picture; IMHO but I'm not as technical as you are
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I don't think you're quite there yet. Faulty wiring / termination is a possibility, not a certainty. I realize removing the camera is a bit of a pain, but I would remove it and bench test it for a couple days. If you conclude it is a cable issue, try reterminating the cable before you just replace it.I can conclude that it's faulty wiring
I don't think you're quite there yet. Faulty wiring / termination is a possibility, not a certainty. I realize removing the camera is a bit of a pain, but I would remove it and bench test it for a couple days. If you conclude it is a cable issue, try reterminating the cable before you just replace it.
Please try removing the camera and testing it on your desk with a short good quality cable for a couple days. If it passes that test, then try re-terminating.Ok will try reterminating cable this weekend & will update my situation then. Thanks!
Please try removing the camera and testing it on your desk with a short good quality cable for a couple days. If it passes that test, then try re-terminating.
802.11at isn't more finicky, but you are using more power and did recently move the cables around / mess with the RJ-45 plugs.If the CAT5e cabling had worked flawlessly for 3 years with not a single dropped signal with my older Dahua SD3282D-GN PoE PTZ, is PoE+ that much more finicky that the cabling &/or termination could be causing the problem.
POE+ is drawing more power through the 24AWG wires and will heat them more than POE so it is possible you have one of the wires terminated but not good enough for the higher demands since wires expand and contract with heat variances. Cat 6A and 7A significantly minimize the heat issue. But if that where the case I would expect the camera to stop working after time. You said the camera is still providing a live feed when the PTZ stops working and isn't just showing the last image received? Here is a good article showing how well the different types of cabling handle POE+ demands With PoE+ getting hot, keep your 802.3at apps cool