Lantronix MPS100. Network connection type: Ethernet LAN, Networking standards: IEEE 802.3/IEEE 802.3u. Supported network protocols: ARP, RARP, ICMP, SNMP, BOOTP, DHCP, TFTP, LPR, Telnet, HTTP, Management protocols: SNMP, HTTP. Width: 58 mm, Depth: 84 mm, Height: 25 mm. Operating temperature range (T-T): 5 - 50 °C, Operating relative humidity range: -40 - 66 %. Certification: FCC, C/UL, TUV, CE