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Datacom > Extenders & Line Drivers

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ME540A-ST

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Fiber Optic Multipoint Line Driver, ST  

Run multipoint through industrial settings with this fiber driver.

ME540A-ST

Extended Double Diamond™ Warranty Available
(Three years for two)

Product Highlights

  • Ideal for electrically “noisy” industrial applications.
  • Supports RS-232, RS-485, or Current Loop installations.
  • Speeds as high as 128 kbps.
  • Provides centralized control of a multipoint polled system from just one PC.
  • Tech Support’s product of choice!

  • Description

    Fiber Optic Multipoint Line Driver, ST


    Quick Facts

  • Ideal for electrically “noisy” industrial applications.
  • Supports RS-232, RS-485, or Current Loop installations.
  • Speeds as high as 128 kbps.
  • Provides centralized control of a multipoint polled system from just one PC.
  • Tech Support’s product of choice!

  • Further Details

    Fiber optic cable is immune to the EMI and RFI generated by heavy-duty motors and industrial machinery. And that’s why the BLACK BOX® Fiber Optic Multipoint Line Driver is the perfect choice for data communications in even the harshest industrial settings.

    Use this line driver to connect RS-232, RS-485, or Current Loop devices. You can configure the line driver in any of three modes: network; master/slave; or full-duplex, point-to-point. Then you can monitor and control up to 64 industrial devices—time clocks, conveyor belts, even printers and controllers—all from one central site. Using the inherent benefits of fiber optic cable, you can completely automate your factory operations—just call Black Box!

    You’ll enjoy increased data speeds, too: up to 20 kbps for Current Loop, 64 kbps for RS-232, and 128 kbps for RS-485.

    For this line driver, we recommend using 62.5-micron, multimode fiber optic cable. Of course, fiber optic cable eliminates the threat of power surges and the need for surge protection equipment. And fiber cable is basically tamper proof, giving you extra security.

    NOTE: Must be used in pairs.

    This product works with:
    • DB9 Extension Cable (with EMI/RFI Hoods), Male/Female (EDN12H-MF)
    • Multimode 50-Micron Duplex Fiber Optic Patch Cable, ST–ST (EFN6023)
    Questions? Contact our FREE Tech Support.

    NOTE: Must be used in pairs.

    This product works with:
  • DB9 Extension Cable (with EMI/RFI Hoods), Male/Female (EDN12H-MF)
  • Multimode 50-Micron Duplex Fiber Optic Patch Cable, ST–ST (EFN6023)
    Questions? Contact our FREE Tech Support.

  • Technical Specifications for Fiber Optic Multipoint Line Driver, ST:

    Distance (Maximum) — 5000 ft. (1524 m) on 62.5-micron fiber cable
    Number of Drops — 64
    Operation — Network mode (multipoint, half-duplex); Master/slave mode (multipoint, half-duplex); point-to-point, full duplex
    Protocol — Asynchronous
    Speed — Transparent through 20 kbps on 20-mA Current Loop port; 64 kbps on RS-232 port; 128 kbps on RS-485 port
    CE Approval — Yes
    Interface — RS-232 (DCE/DTE), RS-485, 20-mA Current Loop (Transmit and Receive can be active or passive), fiber optic
    Connectors — (1) DB9 F, (2) pairs of ST®, (1) 4-screw terminal block
    Indicators — (10) LEDs
    Power — 115 VAC, 60 Hz, external
    Size — 1.8"H x 5.5"W x 8.5"D (4.6 x 14 x 21.6 cm)
    NOTE: Must be used in pairs.

    This product works with:
  • DB9 Extension Cable (with EMI/RFI Hoods), Male/Female (EDN12H-MF)
  • Multimode 50-Micron Duplex Fiber Optic Patch Cable, ST–ST (EFN6023)
    Questions? Contact our FREE Tech Support.


    NOTE: Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 877-877-2269.

  • Resources for Fiber Optic Multipoint Line Driver, ST:

    Manuals

    • Fiber Optic Multipoint Line Driver-ST
      Installation and User guide (Feb-98)

    Product Data Sheets


    Connect your Fiber Optic Multipoint Line Driver, ST with:

    Accessory: EXN0625A-1000

    Multimode, General-Purpose, Bulk Fiber Optic Cable, PVC, Zipcord Duplex, 1000-ft.

    Multimode, General-Purpose, Bulk Fiber Optic Cable, PVC, Zipcord Duplex, 1000-ft.

    Accessory: EDN12H-0025-MF

    DB9 Extension Cable with EMI/RFI Hoods, Male/Female, 25-ft. (7.6-m)

    DB9 Extension Cable with EMI/RFI Hoods, Male/Female, 25-ft. (7.6-m)

    Accessory: EFN6023

    ST–ST, Custom Lengths

    Multimode, 50-Micron Duplex Fiber Optic Cable, PVC, ST–ST, Custom Lengths

    Double Diamond Warranty

    Standard Manufacturer's Warranty


    A One year warranty is included.

    Extended Two years for one Warranty Available


    Protect your purchase with an additional Two years for oneDouble Diamond™ warranty!
    Cost: $42.00

    Extended Three years for two Warranty Available


    Protect your purchase with an additional Three years for twoDouble Diamond™ warranty!
    Cost: $83.99

    Diamond

    Double Diamond™ Warranty (Standard)

    Coverage:

    The most complete product warranty exclusively from Black Box

    The Double Diamond™ Warranty is our no-questions-asked warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

    Most products come with a one- or two-year warranty. Some products, such as copper cables, manual switches, cabinets, and racks, are guaranteed for life! Standard Warranty features are as follows:

    Worry-Free Purchases

    If your new Black Box® brand products are accidentally damaged, you're covered with this no-questions asked warranty. FREE

    Coverage

    Double Diamond™ is the standard warranty that comes with your new Black Box® brand product. Most products come with a one- or two-year warranty.

    Lifetime Guarantees

    Many products, such as copper cables, manual switches, cabinets, and racks, are guaranteed for life.

    Fast Service

    During the warranty period, Black Box® Network Services will repair or replace your damaged equipment within one week of receipt at NO CHARGE!

    Extra Coverage

    Extend your warranty or protect a previously purchased Black Box® brand product* for an additional year for only 10% of the current retail price! And when you do, we give you the second year of extended coverage free! FREE Tech Support Hotline. No cost. No contracts. No kidding!

    No-Risk 45-Day Return Policy

    If it's not right, send it back.
    (Excludes custom built products)

    * Certain products may not be eligible.

    Warranty Compared

    Black Box® Double Diamond™ Warranty The Competition
    Warranty Length One Year to Lifetime, Depending on the Product. Read the fine print.
    Guaranteed for Life! Black Box® Brand Copper Cables, Manual Switches and More! No.
    Accidental Damage 100% Covered! No.
    Water Damage 100% Covered! No.
    Power Surges 100% Covered! No.
    Warranty Replacements No Questions Asked! Forget It.
    Tech Support Hotline 100% FREE! $$$
    You can find this product in the following subcategory(s)
     

    Add to Cart

    Price: $419.95

    Quantity

    Warranty

    Total

    In Stock

    Shipping Info

    In Stock - orders received before 8PM ET ship same day


    45-day return policy


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