This calculator allows you to determine the voltage that will be delivered to the remote PoE device. Device Information: Cable Information: Input Voltage:(Volts) Input Current:(Amps) Wire Gauge:(AWG #) Power Pairs:(pairs used for power) Cable Length:(Feet) Results: Voltage Drop:(Volts) Required Supply:(Volts) Effective Gauge:(AWG #) Cable Resistance:(Ohms) Power Dissipation:(Watts per Foot)