PoE budget calculator

Check whether a PoE switch can power your cameras: power with a margin, ports and cable length.

For this productDahua IPC-HFW1439S1-A-IL 2.8mm 4მპ გარე Bullet, Mic, Smart Dual Light, IP67, მეტალი/პლასტმასი, IR 30მ · IPC-HFW1439S1-A-IL Clear

Devices

Quantity

PoE class

Power draw (W)

Switch and cable

Cable length (m)

Extended mode (250 m)

PoE standard

PoE budget (W)

PoE ports

With a 20% margin10.2 W