Silex SX-500-0033. Network connection type: Ethernet LAN, Networking standards: 802.3i, 802.3u. Supported network protocols: 802.11g, ARP, TCP, Telnet, ICMP, SNMP, DHCP, BOOTP, Auto IP, HTTP, SMTP, TFTP, SLP, DNS, Dynamic DNS. Operating temperature range (T-T): 0 - 50 °C, Operating relative humidity range: 10 - 90 %, Storage temperature range (T-T): -20 - 70 °C. Dimensions (WxDxH): 125.73 x 75.11 x 24.08 mm, Cabling technology: 10Base-T, 100Base-TX