1. Unmanaged/Managed Optional 2. NonPOE/POE Optional 3. Speed 100/1000Mbps adaptive 4. Supports IEEE 802.3/802.3u/802.3x 5. Working power: 24V/DC 6. Installation 35mm standard DIN rail 7. 9~36VDC wide voltage input 8. Working Temperature: -40-85℃