Fiber-optic modem

    Nov. 1, 1995

    Fiber-optic modem

    OSD155 fiber-optic modem suits industrial links, secure communications and access systems. It features half-duplex operation over a single optical fiber. A pair of short-haul RS-485 modems and a simplex fiber-optic cable form a link that replaces twisted-pair extension cables. The modem operates over 2 km of multimode fiber and over at least 10 km of singlemode fiber.

    Optical Systems Design Pty. Ltd.

    New South Wales, Australia

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