Serial Fiber-Optic Converters

Communicate 500 meters with port-powered fiber-optic transceivers / modems.

Communicate and transfer full-duplex serial data plus an IRIG-B time signal 500 meters via two optical fibers and port-powered fiber-optic transceivers / modems.

Communicate and transfer full-duplex serial data plus an IRIG-B time signal 4 kilometers via two optical fibers and port-powered fiber-optic transceivers / modems.

Communicate and transfer full-duplex serial data plus hardware flow-control signals 4 kilometers with two optical fibers and port-powered fiber-optic transceivers / modems.

Communicate and transfer full-duplex serial data 2 to 15 kilometers via two optical fibers and port-powered fiber-optic transceivers / modems.

Communicate full-duplex serial data up to 23 kilometers with EIA-232 port-powered single-mode fiber-optic transceivers / modems. 

Communicate from 16 to 80 kilometers with EIA-232 port-powered single-mode fiber-optic transceivers / modems.

Communicate from 16 to 110 kilometers with EIA-232 port-powered single-mode fiber-optic transceivers / modems.

Safely add isolated segments to multidrop and point-to-point EIA-485 networks, separated by up to 500 meters. Improve safety, signal integrity, and reliability by using two optical fibers instead of wire to transfer bidirectional serial data.

Use one pair of fibers for full-duplex serial communications plus IRIG-B time synchronization.

Convert asynchronous EIA-232 serial communications interfaces to the IEEE C37.94 optical standard.

Convert electrical teleprotection interfaces to the IEEE C37.94 optical standard. Connect an SEL-3094 to an ITU-T G.703, EIA-422, EIA-485, or EIA-232 device, and use up to 2 km of optical fiber to link to an IEEE C37.94 multiplexer. Similarly, connect an SEL-3094 to a noncompliant multiplexer, and use fiber to connect to a new teleprotection device and another SEL-3094 at the multiplexer to replace a G.703, EIA-422,
EIA-485, or EIA-232 wire link with optical fiber.