10/100/1000Base-TX to 1000Base-FX Media Converter Duplex

The Netlink Gigabit Ethernet Media Converters with external power
supply aredesigned to transmit and receive 10/100/1000Mbps data over
optical fiber. The electrical interface will Auto-Negotiate to a 100Mbps or
1000Mbps Ethernet rate without any adjustments. The optical interface
operates at a 1000Mbps Ethernet rate. Both are environmentally
hardened to operate in extreme temperatures. LED indicators are
provided for confirming equipment operating status.