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Datacom > Modems & CSUs

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IS280A-R2-V

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ISDN Terminal Adapter, 128K  

Turn the two B channels of your ISDN line into a high-speed 128-kbps pipeline!

IS280A-R2-V


One year Warranty

Product Highlights

  • Inverse multiplexing maximizes ISDN throughput rates to 128 kbps.
  • Built-in NTU makes the direct link to ISDN. No need to buy separate components.

  • Description

    ISDN Terminal Adapter, 128K


    Quick Facts

  • Inverse multiplexing maximizes ISDN throughput rates to 128 kbps.
  • Built-in NTU makes the direct link to ISDN. No need to buy separate components.

  • Further Details

  • Supports front-panel keypad, V.25 bis, AT commands, dial-on-DTR, and RS-366 dialing.
  • Automatic dialing from up to 10 stored numbers.
  • The U interface protects the Terminal Adapter from lightning spikes.
  • Optimal for high-speed applications such as LAN bridging or routing.

    Think of it as a high-speed dialup modem for ISDN. The ISDN Terminal Adapter 128K packs all the perks of a full-featured ISDN terminal adapter: front-panel LCD menu configuration and diagnostics, plus support for sync and async data. But what really sets it apart is inverse multiplexing.

    In high-speed applications such as bridging and routing, the TA 128K supports 128 kbps on a single port (over both B channels) using the "BONDING" standard. Your network gets high-speed bandwidth-on-demand capability. The TA 128K can communicate with Switched 56K services and use the V.120 rate-adaptation standard, so there's no problem communicating with sites that don’t have ISDN service.

    Dialing options to support any application.
    The TA 128K accommodates many different dialing standards. The RS-366 dialing port matches most videoconferencing systems. Dial-on-DTR is compatible with bridges and routers with BONDing features. V.25 bis in-band dialing supports IBM® SNA systems like mainframes and the AS/400®. PCs can use standard communication packages like ProComm® Plus and Winfax® since the TA 128K has AT Command Set compatibility. The built-in keypad supports manual dialing.

    This product works with:
    • RS-232 Cable, 25-Conductor (ECM25C)
    • V.35 Interface Cable, Male/Male (EYN450)
    Questions? Contact Tech Support.

  • Technical Specifications for ISDN Terminal Adapter, 128K:

    Protocol — DTE: Async or sync;
    BRI: 2B1Q
    Speed (Maximum) — Async: 115.2 kbps;
    sync: 128 kbps
    Standards — ITU: V.120, T-Link;
    Northern Telecom®: DMS-100;
    AT&T®: 5ESS central office switches
    Interface — RS-530 or V.35, RS-366, RS-232
    Connectors — (2) DB25 F, (2) RJ-45, (1) M/34 F
    Power — 115 VAC, 60 Hz
    Size — 2.3“H x 8.8“W x 11“D (5.8 x 22.4 x 27.9 cm)
    Weight — 3 lb. (1.4 kg)
    This product works with:
    • RS-232 Cable, 25-Conductor (ECM25C)
    • V.35 Interface Cable, Male/Male (EYN450)
    Questions? Contact 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 ISDN Terminal Adapter, 128K:

    Product Data Sheets


    Connect your ISDN Terminal Adapter, 128K with:

    Accessory: ECM25T-0010-MM

    Standard RS-232 Low-Noise Cable, 25 Conductors—Pins 1–25, Male/Male, 10-ft. (3.0-m)

    Standard RS-232 Low-Noise Cable, 25 Conductors—Pins 1–25, M/M, 10-ft. (3.0-m)

    Accessory: EYNT450-0010-MM

    V.35 Interface Cable (34-Conductor), Straight-Pinned, PVC, Male/Male, 10-ft. (3.0-m)

    V.35 Interface Cable (34-Conductor), Straight-Pinned, PVC, Male/Male, 10-ft. (3.0-m)

    Double Diamond Warranty

    Standard Manufacturer's Warranty


    A One year warranty is included.

    Diamond

    Double Diamond™ Warranty (Standard)

    Coverage:

    Take the risk out of equipment purchases with the Double Diamond™ Warranty from Black Box Network Services.


    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 of our products come with a one- or two-year warranty. Some products—such as copper cables, manual switches, cabinets, and racks—are even guaranteed for life!

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

    Plus, get an Extended Double Diamond Warranty.


    You can also extend your warranty or protect a previously purchased Black Box® brand product* for an additional year—for only 10% of the purchase price! Or, extend your coverage for a full three years for only 20% of the purchase price! That's getting three years for the price of two.

    Ordering an extended warranty is easy: When viewing a product in your shopping cart, just select the one or three years of additional coverage in the dropdown menu under “Warranty Options.” For details, contact Customer Service at 724-746-5500.

    * 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! ?
    Tech Support Hotline 100% FREE! $$$

    What’s more, we also have a 45-day, no-questions-asked return policy. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package, and receive a full refund.

    You can find this product in the following subcategory(s)
     

    Add to Cart

    Price: $986.95

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    Shipping Info

    Usually Ships in 3-5 days


    45-day return policy


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