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    BLACKBOX-ME610A-US Universal Async Fiber Optic Extender 通用型非同步光纖數據機, DB25母頭
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    商品編號: BLACKBOX-ME610A-US

    BLACKBOX-ME610A-US Universal Async Fiber Optic Extender 通用型非同步光纖數據機, DB25母頭

    Extend serial communications up to 4 kilometers—or more—through noisy areas.

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    ★★★★商品說明★★★★

    Description

    Universal Async Fiber Optic Extender


    Quick Facts

  3. Take advantage of the inherent EMI/RFI resistance, as well as the security, offered by fiber. Also, eliminate ground loops!
  4. Gives you the flexibility to link RS-232, RS-422, or RS-485 async serial devices over multimode fiber optic cabling.

    5. 　

    Further Details

  5. Use point-to-point or in a multidrop fiber ring configuration in which multiple serial devices communicate with another.
  6. Supports full- or half-duplex communications over two fibers at distances up to 4 kilometers (2.5 mi.).
  7. To extend a link farther, add the Fiber Optic Repeater (ME611A-US).
  8. Also converts RS-232 to RS-422/RS-485.
  9. Can be used with most multimode fiber.
  10. The LED emitter and photodetector operate in the 820-nm fiber wavelength.
  11. Set mode of operation for RS-422 or RS-485 with DIP switches.

    12. Technical Specifications for Universal Async Fiber Optic Extender:

    Fiber Cable — Dual multimode optical cable
    Fiber Optic Wavelength — 820 nm
    Fiber Ring Length (Maximum) — 8 km (5 mi.)
    Operation — Asynchronous, point-to-point, half- or full-duplex, or multipoint (fiber ring) half-duplex
    Speed (Maximum) — RS-232: 115.2 kbps;
    RS-422/RS-485: 500 bps
    CE Approval — Yes
    Interface — RS-232, RS-422, RS-485
    Connectors — Serial: (1) DB25 F;
    Fiber optic: (1) pair of ST®
    Power — From the included 12-VDC power supply
    Size — 4.3"H x 2.3"W x 1"D (10.9 x 5.8 x 2.5 cm)