Ubiquiti POE-24 24VDC 12W is an advanced power supply / power inserter.
The power supply is autoranging on the input and has a regulated voltage output.
It has overload and short circuit protection in addition to Ethernet surge suppression builtin.
The Ubiquiti POE-24 12W is not a proprietary unit.
For all models the power is supplied on ethernet pins 4/5 (V+) and 7/8 (V-).
For the models the power is supplied on ethernet pins 4/5 (V-) and 7/8 (V+).
Ubiquiti POE-24 12W come complete with a standard North American 115VAC power cord.
The power supply can be centrally located where it can be attached to an uninterruptible power supply.
The user has the ability to easily power on reset the attached equipment from a remote location.