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Datacom > Converters

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IC950A

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High-Speed RS-232 to X.21 Interface Converter, RS-232 DTE to X.21 DCE  

Connect a sync RS-232 host to a sync X.21 modem for bidirectional communication.

IC950A

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

Product Highlights

  • Enable bisynchronous communication between a sync RS-232 host and a sync X.21 modem.
  • Support data rates up to 384 kbps.
  • No configuration and no power supply necessary.
  • Protocol independent.

  • Description

    High-Speed RS-232 to X.21 Interface Converter, RS-232 DTE to X.21 DCE


    Quick Facts

  • Enable bisynchronous communication between a sync RS-232 host and a sync X.21 modem.
  • Support data rates up to 384 kbps.
  • No configuration and no power supply necessary.
  • Protocol independent.

  • Further Details



    Get your RS-232 and X.21 devices in sync! The BLACK BOX® High-Speed RS-232<–>X.21 Interface Converter enables a synchronous RS-232 host to communicate bidirectionally with a synchronous X.21 modem.

    This interface converter supports sync data rates up to an incredible 384 kbps. With its scorching data rates, you can use it for WAN connectivity, videoconferencing, and any other application that requires high speed.

    Link the converter to the RS-232 and X.21 interfaces with the included 6-foot (1.8-m) adapter cable. Even with the cable, the High-Speed RS-232<–>X.21 Interface Converter is the smallest of its kind. You get so much packed into such a small converter!

    Use this interface converter for RS-232 DTE<–>X.21 DCE communications. It's protocol independent and passes all appropriate data, clocking, and control signals—it's as easy to use as patch cable. And you don’t have to worry about configuration either. This interface converter is ready to go right out of the box.


    Technical Specifications for High-Speed RS-232 to X.21 Interface Converter, RS-232 DTE to X.21 DCE:

    Clocking — From the DCE devices
    Operation — Synchronous, transparent to protocol
    Speed (Maximum) — 384 kbps
    Transmission Mode — Full- or half-duplex
    CE Approval — Yes
    Interface — RS-232, X.21
    Connectors — RS-232: (1) DB25 F;
    X.21: DB15 F
    Power — From RS-232 data and control signals
    Size — 0.8"H x 2.1"W x 3.6"D (2 x 5.3 x 9.1 cm)
    Weight — 0.9 lb. (0.4 kg)
    This product works with:
    • Gender Changer (FA402-R2)
    • DB15 Thumbscrew Cable (EGM16E)
    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 High-Speed RS-232 to X.21 Interface Converter, RS-232 DTE to X.21 DCE:


    Connect your High-Speed RS-232 to X.21 Interface Converter, RS-232 DTE to X.21 DCE with:

    Accessory: EGM16T-0002-FF

    DB15 Thumbscrew Cable, Female/Female, 2-ft. (0.6-m)

    DB15 Thumbscrew Cable, Female/Female, 2-ft. (0.6-m)

    Accessory: TS400

    DB25 Gender Changer, Unshielded, Male/Male

    DB25 Gender Changer, Unshielded, Male/Male

    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: $35.00

    Extended Three years for two Warranty Available


    Protect your purchase with an additional Three years for twoDouble Diamond™ warranty!
    Cost: $69.99

    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! $$$
     

    Add to Cart

    Price: $349.95

    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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