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RackNest 2/14, 230-VAC

Place up to 14 modem cards in this powerhouse of a rack!


Please call 877-877-2269 for a replacement product or part.
Extended Double Diamond™ Warranty Available (3 Additional Year)

Product Features

  • Centralize your modem and line driver connections in one easy-to-manage platform.
  • High-density 19" modem rack.
  • Compact! Only 4U high.
  • Cards and power supplies are hot-swappable.


The RackNest 2/14 is a compact, high-density rack that houses up to 14 hot-swappable short-haul modem and line driver cards. Simply choose the speed, operation, and interface you need.

It works with balanced or unbalanced G.703 equipment. Unbalanced interfaces use only one transmit, one receive, and one ground lead in contrast to balanced interfaces, which use a pair of transmit and receive leads.

The RackNest 2/14 has a snap-type terminal block for the line interface and a 25-pin connector for a digital interface.

The RackNest accommodates and includes one 115-VAC or 230-VAC power supply. You might want to order a second power supply as a backup. Or purchase model RM110A-2PS, which already comes with dual power supplies for built-in power redundancy. You can hot-swap power supplies during operation with no effect on the modems and their data transmission.

Tech Specs

CE Approval Yes
Size 7"H x 19"W x 10.4"D (17.8 x 48.3 x 26.4 cm)
These products work with:
  • RS-232 Extended-Distance Cable (EDN25T, EDN25C)
  • RS-232 Low-Noise Cables (ECM25T, ECM25C)
  • V.35 Interface Cable (EYNT450, EYN450)
  • CAT5 100-MHz Solid-Conductor Cable, 4-Pair, Straight-Pinned (EYN556MS, EYN737MS, EYN550MS, EYN790MS)
    Questions? Contact our FREE Tech Support.

    * 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.

  • Warranty

    Double Diamond Warranty

    Extended 1 Year Warranty Available

    Protect your purchase with an additional 1 Year Double Diamond™ warranty!
    Cost: $91.50

    Extended 3 Year Warranty Available

    Protect your purchase with an additional 3 Year Double Diamond™ warranty!
    Cost: $182.99


    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 RackNest 2/14, 230-VAC 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.