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Forum Discussion
GS752tpv2 Resetting PoE device, Security Camera losing connection
We have a number of GS752TPv2 switches connected to bins of PoE security cameras (40 cameras per bin, all connected to a single GS752TPv2 switch). We are having frequent camera disconnection even...
Hard to imagine an LLDP does out of the blue request no power. More likely the PD ethernet link is interrupted, crashing, restarted, whatever can lead to change the PSE to do the LLDP process, which appears to make the PSE stop providing power (level 3 -> 0, no power).
What happens on the cameras at the same time?
Camera make and model?
Cameras appear to go down (turn off?) but I'm not sure if that's prior to the PoE being cut when the switch logs the PoE event.
The cameras are, for the most part, Hikvision DS-2CD2085FWD-I models with a number of others (Hikvision, Raysharp, Dahua, etc).
Thanks
Any other input?
Is there something I am missing that is causing these issues?
Thanks
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