Fiber Driver^® copper to fiber media conversion modules from MRV make it easy to merge legacy copper network elements with new or existing fiber optic infrastructure. LAN communications may be extended to distances of up to 90 km. In addition, the Multimode Extender (MX) technology found in select Fiber Driver products breaks the transmission barrier of multi-mode fiber with link distances of up to 8 km.

Copper-to-multi-mode and copper-to-single-mode solutions are available for Ethernet, Fast Ethernet, Gigabit Ethernet, copper Gigabit Ethernet, OC-3/STM-1, DS3, and E3. Additional Ethernet copper-to-fiber solutions are provided by the MRV signal repeater and switch modules.