Unmanaged Industrial PoE Switches
> 4 /8 Ports 10/100/1000M Industrial PoE Switch > Fully IEEE802.3af/at compliant > Backplane bandwidth: 32Gbps MAC address:8K > IP40 Enclosure protection > Supports 8KV DC Ethernet Surge protection > Din-Rail and Redundant Power Design > -40 to 85 degrees C operating temperature > DC 12-57V input.