S.I. Tech, Inc. offers a wide selection of fiber modems that convert electrical signals to light, allowing data to be transmitted over fiber optic cabling. This enables data to be transmitted farther, reduces EMI/RFI interference, and provides for secure communications.

S.I. Tech fiber modems (media converters) are available in various form factors depending upon the protocol selected. The media converter can be placed in a Mini, a Stand-Alone unit, a 1U High Rack, on a Euro Card, or board level (PCB). Most Mini Bit-Drivers can be Panel or DIN rail mounted.