Cable Size Calculator EPS

To calculate estimated load currents
Check manufacturer specifications for this value.
- Add Watts required for ONT and each POE device that will be connected to the ONT
- Divide the total Watts by the Input Voltage
Example: ONT = 12W Access Point = 8W IP Phone = 8W Total 28W 28W / 56VDC = .5 AmpsMaximum Cable Distance will be determined by the nominal voltage required for ONT operation.
Check manufacturer specifications for this value.
Calculate estimated load current
Wire Size
DC Input Voltage
Cable Distance
Load current
Amps
Voltage drop:
0.00
Voltage drop percentage: 0.00%
Voltage at the end: 0.00
Voltage drop percentage: 0.00%
Voltage at the end: 0.00