PoE Injectors Forums General Topics I have a 12 port gigabit injector with redundant power

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This topic contains 1 reply, has 2 voices, and was last updated by  Stephen 1 year, 7 months ago.

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  • #9699

    Karly
    Member

    I have a 12 port gigabit injector with redundant power supplies, one of the blocks of 4 ports does not seem to work on some ports, so I moved a cable to another port and it arced.

    #9868

    Stephen
    Keymaster

    Which cable arced, an Ethernet cable or a power cable ? An arc when connecting the dc power cord is normal – it is best to connect the AC cord after the dc cord is connected.

    Connect one power supply to the mode A input and try all ports – which ones work, are there any arcs? Try again with the mode B input

    If all ports work with one power supply, then try again with both.

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