Ethernet extenders are revolutionary data transmission devices that extend full-duplex High-Speed Ethernet over existing coax infrastructures. Extend 10BaseT signals up to 5,500 feet (1,680m) and 100BaseT up to 2,100 feet (640m). They employ innovative and unique Ethernet extension technology that is designed to take full advantage of high-bandwidth networking cables and maintain a full-duplex 10 or 100 Mb/s Ethernet connection up to the maximum range - with minimum transmission error and latency.