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    首頁 > > BLACKBOX-訊號放大器（Line Driver）

    BLACKBOX-ME760A-R2 19.2-kbps RS-232 Line Drivers, Standalone 長距RS-232訊號放大器
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    商品編號: BLACKBOX-ME760A-R2

    BLACKBOX-ME760A-R2 19.2-kbps RS-232 Line Drivers, Standalone 長距RS-232訊號放大器

    Choose speed or distance—19.2 kbps or 15 miles

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    ★★★★商品說明★★★★

    Description

    19.2-kbps RS-232 Line Driver (LDM-MR19.2), Standalone


    Quick Facts

  3. Send RS-232 data four miles at 19.2 kbps or up to 15 miles over 24 AWG wire at 1200 bps!

    4. 　

    Further Details

  4. Differential diphase modulation eliminates line distortion and provides clean transmissions.
  5. Run sync or async, point-to-point or multipoint.
  6. V.54 diagnostics perform local and remote loopback tests.
  7. Operates half-duplex over two wires, or full- or half-duplex over four wires.

    Here’s your long-distance solution: The 19.2-kbps RS-232 Line Driver provides clean, clear transmission up to 4 miles (6.4 km) at 19.2 kbps and an astounding 15 miles (24.1 km) at 1200 bps. And best of all, it achieves these distances over ordinary unconditioned phone lines!

    This line driver is versatile, too. It operates at both sync and async and half- and full-duplex. Select from eight selectable rates up to 19.2 kbps. Use it for both point-to-point and multipoint applications.

    To add surge protection, use our Quick-Connect Surge Protector (see below).

    To rack your card, order the RackNest 2/14 (see below).
    　

    8. Technical Specifications for 19.2-kbps RS-232 Line Drivers, Standalone:

    Clocking — Internal, external, recovered
    Operation — 2-wire half- or 4-wire half- or full-duplex
    Protocol — Async or sync
    CE Approval — ME760C and 230-VAC version: ME760AE-R2
    Interface — RS-232
    Connectors — (1) DB25 F, (1) 5-screw terminal
    Power — 115 VAC ± 10%, 60 Hz (230-VAC, 50-Hz version on request)
    　
    These products work with:
    • GigaBase® 350 CAT5e, 350-MHz Bulk Cables, 4-Pair (EYN851A)
    • RS-232 Cable, 25-Conductor (ECM25C)
    Questions? Contact our FREE Tech Support.

    The ME760A-R2 also works with:
    • Quick-Connect Surge Protector, RS-422/423/485 and 10BASE-T, 4-Wire (SP603A)

    The ME760C also works with:
    • RackNest 2/14 (RM110A, RM110AE)
    Questions? Contact our FREE Tech Support.

    　


    ★★★★商品規格描述★★★★

    Product SKU
    19.2-kbps RS-232 Line Drivers, Standalone ME760A-R2
    19.2-kbps RS-232 Line Driver (LDM-MR19.2), Card ME760C