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Modular Modem Eliminator Chassis, Chassis

Easily interface between data communications equipment with incompatible interfaces.


Please call 877-877-2269 for a replacement product or part.
1 Year Double Diamond™ Warranty (Standard)

Product Features

  • Provides a "triple-play solution" as an interface converter, modem eliminator, and dynamic data buffer.


  • Runs at speeds from 48 kbps up to 2.048 Mbps.
  • Modular construction supports easy field upgrades.
  • Supports up to four general interface types (RS-232, V.35, X.21, RS-422/449) plus three international G.703 standards.
  • Convert both the physical and the electrical interfaces.
  • An on-board, 256-bit buffer ensures efficient data flow to keep traffic moving.

  • Tech Specs

    CE Approval Yes
    Connectors (2) expansion slots for modules (ME261C-ME263C, ME265C-ME268C)
    Operation Full- or half-duplex
    Power 115 VAC, 60 Hz ±10% (wallmount), 5 watts
    Size 1.7"H x 10.5"W x 9.6"D (4.3 x 26.7 x 24.4 cm)
    Speed 512 kbps using internal clock; 2.048 Mbps using external clock

    * 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.


    Double Diamond Warranty Diamond

    Double Diamond™ Warranty (Standard)

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

    The Double Diamond Warranty is our warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

    The Modular Modem Eliminator Chassis, Chassis comes with a standard 1 Year Double Diamond™ Warranty (Standard) already included.

    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.

    * Warranty subject to certain exclusions and limitations ** Certain products may not be eligible.

    What’s more, we also have a 45-day 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.