4 port industrial PoE switch
• 4*10/100/1000M PoE ports and 2*100/1000M SFP ports
• support IEEE 802.3af/at PoE international standard
• Support dual DC power supply input and DIN rail mounting
• Single Port Output 15.4W, Max 30W
• Lightning protection: 4KV 8/20us; Protection level: IP40
• Support 802.1Q VLAN , QOS , Bandwitch control , Port Monitoring , Port converge , Port Isolation , cable testing , Ring protection
• Built-in 60W power supply