1-port 10/100/1000BASE-T RJ45 with auto MDI / MDI-X function 1 x SFP interface, 100/1000BASE-X dual mode (auto detection) IEEE 802.3 / 802.3u / 802.3ab / 802.3z Ethernet standard compliant Supports auto-negotiation and 10/100 Mbps half / full duplex and 1000 Mbps full duplex mode Slim-type IP30 metal case DIN rail and wall-mount design