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Why can’t power be on when my PoE PD device is connected to
VC-203PR ?
CHECKPOINT:
1. Please check the cable type of the connection from VC-203PR to the
other end. The cable should be an 8-wire UTP, Category 5 or above,
and EIA568 cable within 100 meters. A cable with only 4-wire, short
loop or over 100 meters will affect the power supply.
2. Please check and assure the device is fully complied with IEEE
802.3af / IEEE 802.3at standard.