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Introduction
PoE+ power supply
If you are using a PoE+ power supply device that requires software authentication, it may take some time for operation to become
possible after power supply starts.
If both an external DC power supply and a PoE+ power supply are connected, the power supply from the external DC power sup-
ply will be used. If the external DC power supply is disconnected from a state where both power supplies were connected, the unit
will restart automatically and the image will be interrupted.
Use a category 5e cable or higher for the PoE+ connection. The maximum cable length for the connection between the power
supply device and the unit is 100 m (328.1 ft). Using a cable that is category 5 or lower may result in decreased power supply per-
formance.
When a personal computer that supports Gigabit Ethernet and a PoE+ injector are connected via a straight LAN cable, the unit
may not be recognized by the personal computer. In such cases, connect the unit to the personal computer via a cross cable (or
cross connection).
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