Fiber-optic multiplexer
Model 7818 fiber-optic multiplexer connects terminals, printers or RS-232 devices to central processing units. Typical applications include factory, office or campus environments. The multiplexer is available with 8, 16, 32 or 64 channels, and is expandable to 16, 32, 64 and 128 channels. It supports synchronous and asynchronous data at speeds to 38.4 kbits/sec, with one control signal in each direction.
Rycom Instruments Inc.