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MT240A-R2

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Micro NTU G.703 Standalone, 75-Ohm/120-Ohm  

An NTU and an interface converter in one—all you need for G.703 connections.

MT240A-R2

Extended Double Diamond™ Warranty Available
(1 Year)

Product Highlights

  • Connect equipment with RS-530, X.21, or V.35 terminal interfaces to your G.703 networks with this compact NTU.
  • Network data rates to 2.048 Mbps and four selectable terminal rates.
  • Support RS-530 (RS-422/V.36), X.21, or V.35 terminal interfaces.


  • Description

    Micro NTU G.703 Standalone, 75-Ohm/120-Ohm


    Quick Facts

  • Connect equipment with RS-530, X.21, or V.35 terminal interfaces to your G.703 networks with this compact NTU.
  • Network data rates to 2.048 Mbps and four selectable terminal rates.
  • Support RS-530 (RS-422/V.36), X.21, or V.35 terminal interfaces.

  • Further Details

  • MicroRACK card also available.

    The Micro NTU G.703 Standalone is ideal for connecting equipment with RS-530 (RS-422/V.36), X.21, or V.35 terminal interfaces to both 75-ohm (dual-coax) and 120-ohm (twisted-pair) G.703 networks.

    Used as a modem, the Micro NTU sends unstructured, sync 2.048-Mbps data from a G.703/E1 network to a router, bridge, or mux. You can also use the Micro NTU to connect a lower-bandwidth device (256 kbps, 512 kbps, or 1.024 Mbps) to a 2.048-Mbps G.703/E1 link.

    The Micro NTU G.703 also works as an interface converter, accepting 75-ohm (dual-coax) or 120-ohm (twisted-pair) G.703/E1 signals and converting them so your RS-530, X.21, or V.35 equipment can read them. (NOTE: Be sure to order the appropriate optional HD26 Adapter Cable and, if necessary, a G.703 75–120 Adapter.)

    We also offer a Micro NTU Card, which offers the same features of the standalone model except multiplexing and V.35 support, and installs in our MicroRACK. To order the card, see "Related Products."

    Want just X.21 connectivity? Then see our Micro NTU G.703<–>X.21 Standalone, also under "Related Products."

    This product works with:
  • HD26 Adapter Cable to DB25 Male (EHN092-530)
  • HD26 Adapter Cable to M/34 Male (EHN092-V35)
  • HD26 Adapter Cable to DB15 Male (EHN092-X21M)
  • G.703 75–120 Adapters (MT1242A-M, MT1242A-F)
    Questions? Contact our FREE Tech Support.

  • Technical Specifications for Micro NTU G.703 Standalone, 75-Ohm/120-Ohm:

    Clocking G.703: Internal, external, network (receive loop)
    Diagnostics Local Analog Loopback Test via front panel or switch S1-8
    Environment Operating temperature: 32 to 140° F (0 to 60° C);
    Relative humidity: Up to 95%, noncondensing
    Speed Network: 2.048 Mbps;
    Terminal: 256 kbps, 512 kbps, 1.024 Mbps, 2.048 Mbps
    CE Approval Yes
    Interface Network: G.703;
    Terminal: RS-530 (RS-422/V.36), V.35, X.21 on HD26
    Connectors (2) BNC F, (1) RJ-45, (1) UD26 F, (1) Power
    Indicators (4) LEDs: Power, Network, Master Clock, Loopback Test
    Power 115 VAC/60 Hz or 230 VAC/50 Hz internal switch-selectable
    Size 1.6"H x 7.3"W x 7"D (4.1 x 18.5 x 17.8 cm)
    Weight 2 lb. (0.9 kg)
    This product works with:
  • HD26 Adapter Cable to DB25 Male (EHN092-530)
  • HD26 Adapter Cable to M/34 Male (EHN092-V35)
  • HD26 Adapter Cable to DB15 Male (EHN092-X21M)
  • G.703 75–120 Adapters (MT1242A-M, MT1242A-F)
    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 Micro NTU G.703 Standalone, 75-Ohm/120-Ohm:

    Product Data Sheets

    Application Diagrams


    Connect your Micro NTU G.703 Standalone, 75-Ohm/120-Ohm with:

    Accessory: MT260A-F

    G.703 75–120 High-Speed Adapter, 8-Mbps, Female

    G.703 75–120 High-Speed Adapter, 8-Mbps, Female

    Double Diamond Warranty

    Standard Manufacturer's Warranty


    A 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!

    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: $308.07

    Quantity Available: 13

    Quantity

    Warranty

    Total

    (13 available)

    Shipping Info

    Weight: 2.02 lbs.
    HxWxD: 3.9 x 10.1 x 15.3 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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