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Hyperlink 400-Style, 50-Ohm Coax Cables, N-Type Connectors


Please call 877-877-2269 for a replacement product or part.


  • Constructed to withstand the elements.
  • Eliminate jumper cables.

    If you’re setting up a wireless system, this is the cable you need. Use Hyperlink 400-Style Cable anywhere you use high-performance, low-loss coax cable: for cellular, PCS, paging, 2-way radios, and almost any wireless application. It’s perfect for base station and antenna runs, in-building runs, internal wiring, runs on tops of buildings, and for virtually any wireless application.

    This cable is extremely flexible so handling and installation are much easier. Because the cable has such a small minimum bend radius (2-inch), you can easily run it through tight spaces without kinking. And because it’s so flexible, you can save money by eliminating jumper cable in many applications.

    With its high-velocity, gas-injected, closed-cell foam dielectric and aluminum tape outer conductor, it features the lowest loss of any RG-8/9913 type cable. The tinned copper outer braid provides grounding.

    The cable is tough, too. A heavy-duty, UV- and weather-resistant, polyethylene jacket blocks water and moisture, offering robust performance in rugged environments.

  • Warranty

    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 Hyperlink 400-Style, 50-Ohm Coax Cables, N-Type Connectors comes with a standard None 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.