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T1 Data-Line Surge Protector - 40Mbps, 60Vdc Clamping Voltage, Pulse Current 50A, RJ-45, Pins 1, 2, 4, 5

Protect your nonspan-powered T1 equipment.

Item #:  T1 Data-Line Surge Protector - 40Mbps, 60Vdc Clamping Voltage, Pulse Current 50A, RJ-45, Pins 1, 2, 4, 5


Call 1-800-667-6625 for pricing and to place order.
Please Note: Once ordered, this product cannot be cancelled or returned for credit.
Call for Pricing
*Price excludes GST

Product Features

  • Provides four-wire protection for RJ-45 connectors.
  • Custom-wired to guard the four active leads 1, 2, 4, and 5 on a standard T1 line.
  • Overcurrent and overvoltage protection.


  • Low shunt capacitance to reduce signal loss.
  • Protection against ground spikes, electrostatic discharge, AC power interference, or nearby lightning-induced energy in outdoor cable or long cable runs.
  • Easy installation. Plug in between the data line and I/O port.
  • Standard clamping is 7 volts.
  • Also available in an 8-wire model.

  • Tech Specs

    * Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 1-800-667-6625.



    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 no-questions-asked warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

    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 787-767-3500.

    ** Certain products may not be eligible.

    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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