ComNet 10/100 Mbps Ethernet Media Converter for Aigis Dome - 1 x Network (RJ-45) - 1 x ST Ports - DuplexST Port - Single-mode - 0.1 mil, 0.1 mil Fiber - Fast Ethernet - 10/100Base-TX, 100Base-FX - 37 km

The ComNet™ series of Ethernet media converters are designed to transmit and receive 10/100 Mbps data over one or two multimode or single mode optical fibers. They are designed to be mounted within an Aigis dome and provide optical Ethernet connectivity.
The electrical interface will Auto-Negotiate to a 10 Mbps, or 100 Mbps Ethernet rate without any adjustments. The optical interface operates at a 100 Mbps Ethernet rate. The series is environmentally hardened to operate in extreme temperatures. An LED indicator confirms equipment operating status.