Question: how many amps can poe provide?
Answer: The original 802.3af PoE standard provides up to 15.4W of power (48 Volts DC at 0.32 Amps) to each device. With PoE+ (802.3at), the maximum output power jumps to 25.5 Watts (48 Volts DC at 0.52 Amps) sustained power and 30 Watts (48Volts DC at 0.63 Amps) peak power.