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

    BLACKBOX-ME890A CAT5 Line Driver, DB9 RS-232訊號放大器, RJ-45
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    商品編號: BLACKBOX-ME890A

    BLACKBOX-ME890A CAT5 Line Driver, DB9 RS-232訊號放大器, RJ-45

    The affordable, plug-and-play solution for controlling RS-232 equipment 3000 feet away!

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    ★★★★商品說明★★★★

    Description

    CAT5 Line Driver, DB9


    Quick Facts

  3. Here’s the practical solution for putting your RS-232 equipment where you want—up to 3000 feet away.
  4. Run signals over inexpensive CAT5 cable and break the RS-232 distance limitation.
  5. Plug-and-play! The driver is a pure hardware solution providing real-time data transfer with no software conflicts.
    　

    6. 　

    Further Details

  6. Control presentations remotely.
  7. Transfer data between computers.
  8. Ideal for a wide variety of applications:
  9. Use CAT5 STP and a single power supply at either end for distances under 1000 feet; use CAT5 UTP and a power supply at each end for distances up to 3000 feet.
  10. Easy installation. The driver provides full-duplex transmission and hardware handshake signals. There’s no need for setup or configuration.
    　

    11. Technical Specifications for CAT5 Line Driver, DB9:

    Cable Requirement — CAT5 STP cable required when using a single power supply for distances under 1000 ft. (304.8 m);
    CAT5 UTP used any time both power supplies are used for distances up to 3000 ft. (914.4 m)
    Distance (Maximum) — 3000 ft. (914.4 m)
    Operation — Point-to-point, full-duplex
    Speed (Maximum) — 57.6 kbps
    CE Approval — Yes
    Interface — RS-232
    Connectors — Local unit: (1) DB9 F, (1) RJ-45, (1) power jack;
    Remote unit: (1) DB9 M, (1) RJ-45, (1) power jack
    Power — Input: 100–240 VAC;
    Output: 12-VDC power adapter
    Size — 1“H x 1.7“W x 2.9“D (2.5 x 4.3 x 7.4 cm)
    Weight — 0.2 lb. (0.1 kg)
    　
    NOTE: For distances of more than 1000 feet, connect a power adapter to both the local and remote units and use CAT5 UTP cable.

    This product works with:
    • RS-232 Cable, 25-Conductor, Male/Male (ECM25C-MM, ECM25T-MM)
    • CAT5 Shielded, Solid, 100-MHz Bulk Cable, 4-Pair (EVNSL70A-1000)
    • CAT5 Unshielded, Solid, 100-MHz Bulk Cable, 4-Pair (EYN842A-1000)
    Questions? Contact our FREE Tech Support.