10gbps media converter, 90 to 240v ac, 12v dc adapter power source type Specifications: Interface: Left side: One 10gbps rj-45 port One 10gbps sfp + port (mini-gbic) Right side: One rs-232 console port (rj-45 connector) One power jack Wire speed cable length: up to 100m cat6a cable for wire speed transmission Transceiver (phy), teranetics chip for 10gbase-t and net logic chip for 10gbase-r Temperature: