TRENDnet TFC-1600 16-Slot Chassis System for TFC series Fiber Converter 10/100 Mbps 1 x RJ-45 + 1 x RS-232 Protocols: SNMP(RFC1157), ARP(RFC826), IP(RFC791), ICMP(RFC792), UDP(RFC768), TCP(RFC793), TFTP(RFC783), Telnet(RFC854), BOOT(RFC951), MIB II (RFC1213) Ports: 1 x RJ-45 + 1 x RS-232 Transfer Rate: 10/100 Mbps LEDs: Power x 2, In Use x 2, Fan Fault x 2 Power Adapter: Power: One power supply Input: AC 100 ~ 240 VAC. Power Consumption: 150 watts max Temperature: 0° ~ 40° C (32° ~ 104° F) Humidity: 10% ~ 90% Dimensions: 16.3 x 15.4 x 3.5