POE Lan Switch 4+2port 100Mbps 48v

Bandwidth: 1.2Gbps, IEEE802.3af/at standard
▪Port: 4 100Mbps PoE port, 2 100Mbps uplink port(4 +2 )
▪Support 4 modes:
AI Power Supply: Automatic power off  and restart if dead machine;
AI QoS: Video fowarding priority. video surveillance more smoothly;
AI Vlan: Port isolation for network security;
AI Extend: PoE data&power transmission max 250 meter; 
▪External power:60W