3Com ISOLAN (3C1681-0) Transceiver

A transceiver converts between an AUI (Attachment Unit Interface) Ethernet connection and another type of cabling. There is an ISOLAN Transceiver model for every Ethernet media type. Compact and easy to install, the ISOLAN Transceivers have a mean time between failure (MTBF) of up to 600 years to ensure uninterrupted operation and availability. To simplify diagnostics, the transceivers feature diagnostic LEDs that may include power-on, transmit, receive, link status, and polarity.