11-30-2015 06:01 PM - edited 03-08-2019 02:54 AM
Hi All
I have a SG220-50P 50-Port Gigabit PoE Smart Plus Switch.
When I setup POE ports on the unit and plug them in.
I get some strange behavior.
I get amber light appearing on ports 1-4 without anything plugged into them.
See attached picture.
Thanks in advance.
Kind regards,
Ben
11-30-2015 11:18 PM
what POE configuration did you do?
please see extract from Datasheet -ports1-4 different from rest
Switches support 802.3af, 802.3at, and Cisco pre-standard (legacy) PoE on port 1 to port 4 with maximum power of 30 W per port; switches support 802.3af and Cisco pre-standard (legacy) PoE on other RJ-45 ports with maximum power of 15.4 W per port
12-03-2015 03:01 PM
Hi Richard
I have attached the POE properties and settings screen capture.
I dont have anything plugged into ports 1-4, but they are showing power in the "PoE status - On".
But then I have devices plugged into ports 12-15 that have power from ethernet, but show in the PoE settings section as "PoE Status - Searching"
Am confused from what the config tells me to what I am actually getting phycially from the POE ports
Thanks for your time on this.
Kind regards,
Ben
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