Hi,
I am trying to connect my OAK 4D Pro to a router (https://help.mikrotik.com/docs/spaces/UM/pages/18350181/hEX+PoE) which provide a passive Poe at 48V as describe here: https://docs.luxonis.com/hardware/platform/deploy/powering-poe/

When i am connecting the ethernet cable of the OAK to the router, its led blink red. The router should provide all the required power for the OAK. It detected correctly the OAK and powered it.

Is there some change for poe power of the OAK 4D Pro ?

Thank you in advance

  • jakaskerl replied to this.

  • Hi Jaka,
    Thank you for your reply. I left the OAK camera connected a little longer as you suggested, and it worked. The LED flashed red for a few seconds, then after a few more seconds, it turned blue and the OAK camera started working normally.
    Thanks again for your help!

    vdsmax
    Wasn't able to find any specific rating on the POE of the device you listed from the link you provided.

    Generally:

    Before booting, the OAK4 camera checks for a PoE+ (30W) signal. If not detected, the red LED flashes, but the device will still attempt to boot if enough power is available. OAK4 negotiates per IEEE 802.3at for Type 2 (30W PoE+). If negotiation fails or a passive PSE is used, it defaults to Class 0 (15W) and may be underpowered, triggering the red LED as a warning.Some PoE injectors, like Ubiquiti's PoE+ injector, provide enough power but don't signal compliance. In such cases, OAK4 flashes red before booting and turning blue when operational.

    Thanks,
    Jaka

      20 days later

      Hi Jaka,
      Thank you for your reply. I left the OAK camera connected a little longer as you suggested, and it worked. The LED flashed red for a few seconds, then after a few more seconds, it turned blue and the OAK camera started working normally.
      Thanks again for your help!