RS-232, RS-422, RS-485 Fiber Converters and Fiber Repeaters

Fiber optic data transmission uses light in glass for spanning areas with severe interference. Fiber optic cable carries serial data reliably up to 4 kilometers (2.5 miles), much further than conventional copper lines.

Jump PC range from 50 feet to 2.5 miles, and get EMI/RFI protection
Allow any two pieces of RS-232 equipment to communicate full or half duplex over two fibers at a distance up to 2.5 miles. Fiber optics have inherent resistance to electrical interference, making these modems ideal for data lines that need to run near heavy machinery or electrical devices.

Fast, reliable fiber optic converters for RS-232/422/485
B&B Electronics fiber optic converters provide an economical and reliable method to use fiber in your data communications system. They support RS-232/422/485 on any asynchronous serial device.

These hubs are designed to provide communication from one asynchronous serial port to four fiber optic ports at a distance up to 2.5 miles.