16FE+2GE+1SFP 250M Long Range PoE Switch with 16Port PoESupports smart watchdog function to monitor compliant PDSupports PoE power up to 30W for each portSupports 802.3bt 60W Hi PoE standardSupports PoE IEEE 802.3af/atcompliant PDsInternal power adapter supply 200W(upgraded)Support 250meters Long ra..