PoE Device doesn’t function correctly

  1. Confirm that both input and output devices are turned on
  2. Ensure that the Ethernet cable does not exceed 328ft (100m) or 656ft (200m) for the NS-104UT-MAQ, NS-516UT-GAQ, and NS-524UT-GAQ with VLAN function switch turned ON
  3. Confirm that no PoE equipment power requirement exceeds 30W
  4. Confirm that the Ethernet cable meets EIA/TIA 568A or 568B standard and that both ends are the same standard (not a crossover cable)
  5. Test the Ethernet cable to ensure that it is operational
  6. Test with another PoE device that is known to be operating correctly
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