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MT190A-D48

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Smart 64K CSU/DSUs, 24–48-VDC  

Get in the loop for quick and complete line analysis.

MT190A-D48

Extended Double Diamond™ Warranty Available
(3 Additional Year)

Product Highlights

  • Need comprehensive, comprehensible line analysis? Get a Smart 64K CSU/DSU.
  • Built-in test-pattern generator quickly tests network faults with BERT functionality.


  • Description

    Smart 64K CSU/DSU, 24–48-VDC


    Quick Facts

  • Need comprehensive, comprehensible line analysis? Get a Smart 64K CSU/DSU.
  • Built-in test-pattern generator quickly tests network faults with BERT functionality.

  • Further Details

  • Easy-to-read, front-panel LCD provides "plain English" readouts of line conditions.
  • DDS and sync DTE data rates up to 64 kbps! Async DTE data rates to 57.6 kbps!
  • VDC models can operate at up to 158° F (70° C).
  • Models available for 120 VAC, 24–48 VDC, and 130 HVDC!
  • Error LEDs indicate line impairments.
  • Test and report problems to your service provider in minutes!

    Need comprehensive, comprehensible line analysis? Get a Smart 64K CSU/DSU.

    Error LEDs display line errors as they occur. Then a Digital Signal Processor diagnoses the problems and displays the results on the front-panel LCD, giving you clear, easy-to-understand answers about line attenuation, background noise, impulse noise, bipolar violations, looped conditions, and DDS operating mode. Network optimization, management information, data quality, and seal-current reversal keep your service provider responsive. And a built-in telco line tester enables you to test and report line impairments accurately in just minutes.

    These CSU/DSUs transmit full-packet data over standard DDS lines at async rates up to 57.6 kbps or sync rates up to 64 kbps. Plus, you get real-time statistics on the data port, DDS line, and Frame Relay—and management information on Frame Relay packets as a percentage of utilization.

    You get outstanding performance—even on DDS circuits that may be out of spec!

    Two models are available. The MT190A includes a 120-VAC, 60-Hz external power supply. For applications requiring DC power or tolerance to high temperatures, choose our MT190A-D48. Our 24–48-VDC model is ideal for telcos. Both units can operate in temperatures up to 158° F (70º C).

    When it comes to line analysis, you have to get smart—with our Smart 64K CSU/DSUs.

  • Technical Specifications for Smart 64K CSU/DSUs, 24–48-VDC:

    DDS Data Rate 2400, 4800, and 9600 bps; 19.2, 56, and 64 kbps
    Diagnostics Operational line testing: In spec/out of spec;
    Parametric testing (± -0.5 dBm): Line attenuation, background noise, impulse noise
    DTE Data Rate Async: 1200, 2400, 4800, and 9600 bps; 19.2, 38.4, 56, and 57.6 kbps;
    Sync: 300, 600, 1200, 2400, and 4800 bps; 14.4, 19.2, 28.8, 38.4, 56, and 64 kbps
    Line Type DDS
    Loopback Digital loop, local loop, remote loop, CSU, DSU
    Protocol Sync or async
    Connectors Line: (1) 4-wire RJ-48S;
    Data ports: (1) DB25 F (DCE), (1) M/34 F (DCE)
    Power MT190A: 120-VAC, 60-Hz, 30-W external transformer;
    MT190A-D48: 24–48-VDC external transformer
    Size 1.8"H x 8.6"W x 8.4"D (4.6 x 21.8 x 21.3 cm)
    Weight 2.6 lb. (1.2 kg)

    This product works with:
    • RS-232 Cable, 25-Conductor, Male/Male (ECM25C)
    • V.35 Interface Cable, Male/Male (EYN450-MM)
    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 Smart 64K CSU/DSUs, 24–48-VDC:

    Product Data Sheets

    Application Diagrams

    Black Box Explains


    Connect your Smart 64K CSU/DSUs, 24–48-VDC with:

    Double Diamond Warranty

    Standard Manufacturer's Warranty


    A warranty is included.

    Extended 1 Year Warranty Available


    Protect your purchase with an additional 1 Year Double Diamond™ warranty!
    Cost: $83.50

    Extended 3 Year Warranty Available


    Protect your purchase with an additional 3 Year Double Diamond™ warranty!
    Cost: $166.99

    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!

    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.

    Product SKU Price Quantity
    Smart 64K CSU/DSU, 120-VAC MT190A $687.95
     
    You can find this product in the following subcategory(s)
     

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    Price: $834.95

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    Shipping Info

    Weight: 4.938 lbs.
    HxWxD: 4.75 x 12.25 x 16.25 in.

    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.


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