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Datacom > Extenders & Line Drivers

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ME657A-F

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Multi-Function Line Driver, DB25 Female, Terminal Block  

Send data up to 6 miles at 38.4 kbps.

ME657A-F

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

Product Highlights

  • Speeds up to 38.4 kbps.
  • Distances up to 6 miles (9.6 km).
  • Async or sync operation, point-to-point or multipoint.
  • Nonpowered, so you can install it where it's most convenient.
  • Internal, external, or receive loopback clocking in sync mode.
  • V.54 loopback and V.52 BERT pattern generator.

  • Description

    Multi-Function Line Driver, DB25 Female, Terminal Block


    Quick Facts

  • Speeds up to 38.4 kbps.
  • Distances up to 6 miles (9.6 km).
  • Async or sync operation, point-to-point or multipoint.
  • Nonpowered, so you can install it where it's most convenient.
  • Internal, external, or receive loopback clocking in sync mode.
  • V.54 loopback and V.52 BERT pattern generator.

  • Further Details

  • Built-in LEDs enable you to monitor test mode operation.
  • Transformer isolation and surge protection guard against data loss.

    The BLACK BOX® Multifunction Line Driver gives you the distance you need. Plus, this miniature modem requires no external power, so you can install it where it’s most convenient.

    NOTE: Must be used in pairs.

    This product works with:
    • GigaBase® 350 CAT5e, 350-MHz Bulk Cables, 4-Pair (EYN851A-PB-1100, etc.)
    Questions? Contact our FREE Tech Support.

  • Technical Specifications for Multi-Function Line Driver, DB25 Female, Terminal Block:

    Clocking — Internal, external, receive
    Distance (Maximum) — 6 mi. (9.6 km)
    Line Type — (2) twisted pair
    Operation — 4-wire full-duplex, point-to-point or multipoint
    Protocol — Asynchronous or synchronous
    Speed (Maximum) — 38.4 kbps
    CE Approval — Yes
    Interface — RS-232 (DCE)
    Connectors — (1) DB25 F, (1) terminal block
    Indicators — BERT, Loop
    Power — 6 VDC from the interface; Pins 4, 9, 20
    Size — 0.8"H x 2.1"W x 3"D (2 x 5.3 x 7.6 cm)
    Weight — 0.1 lb. (<0.1 kg)
    NOTE: Must be used in pairs.

    This product works with:
    • GigaBase® 350 CAT5e, 350-MHz Bulk Cables, 4-Pair (EYN851A-PB-1100, etc.)
    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 Multi-Function Line Driver, DB25 Female, Terminal Block:


    Connect your Multi-Function Line Driver, DB25 Female, Terminal Block with:

    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: $26.00

    Extended Three years for two Warranty Available


    Protect your purchase with an additional Three years for twoDouble Diamond™ warranty!
    Cost: $51.99

    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: $259.95

    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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