PoE Injectors Forums General Topics Always on power. Safe?

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    PoE Questions

    I bought a WS-GPOE-AT-12-56v120w with 2x 60 watt power supplies. The manual sheet states the voltage is available all the time and there’s no negotiation with the client device. Does that mean danger for a device not supporting PoE if someone accidently connects it to the PoE injector?



    yes – power is on all the time – only 802.3af or 802.3at compatible devices should be connected – a device that was not designed to have DC power on the data pins should NOT be connected.

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