Contact Closures/ TTL
Source: Communications Specialties, Inc.
The Fiberlink XC/RC-1000A system, consisting of the XC-1000A transmitter and RC-1000A receiver, transmits eight independent multiplexed channels over a single optical fiber.
The Fiberlink XC/RC-1000A system, consisting of the XC-1000A transmitter and RC-1000A receiver, transmits eight independent multiplexed channels over a single optical fiber. The system's transmitter is activated by eight dry contact closures or TTL signals (or a combination of both), while the receiver produces eight isolated output contact closures and TTL signals corresponding to the channels activated at the transmitter. From one to all eight channels may be used in any combination. LEDs on both units display the channels in use and an open collector output is provided for loss of signal. Single and multimode versions are available.
Communications Specialties, Inc., 55 Cabot Court, Hauppauge, NY 11788. Tel: 631-273-0404; Fax: 631-273-1638.
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