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Fiber Optic Connector ST Multimode

The ideal choice for quick or emergency 62.5-micron multimode fiber connections.


19 In Stock
Typically Ships within One Week
1 Year Double Diamond™ Warranty (Standard)

*Required field

Product Features

  • Meet EIA/TIA-568 performance specifications.
  • No adhesive, setup, or electricity required.
  • Reliable performance.


  • Preradiused PC zirconia ceramic ferrule ensures fiber contact and performance.
  • Press the locking arm to close the metal element securely around the fiber.
  • There is no fiber splice and second joint inside the connector, and no added attenuation at the connection.

  • This Crimp-Lock Connector is ideal for emergency restoration work or quick fiber connections made at the desk.

    For a sure connection, the fiber passes through the back end of the connector, through the conformable metal element, and beyond the end of the activation cap. Pressing the activation cap locking arm closes the metal element securely around the fiber. It’s that simple.

    Crimp-Lock Connectors help eliminate possible points of failure because there is no fiber splice or second joint inside the connector, and there is no added attenuation at the connection.

    Inside the connector, fiber movement is prevented two ways: The malleable metal element is designed to grip the fiber, and the plastic buffer retention insert grips the buffer without crushing it when the crimp ring is crimped.

    Tech Specs

    Attenuation Mean: 0.14 dB; Maximum: 0.34 dB
    Operating Temperature +14° to +140°F (–10° to +60°C)
    Return Loss Mean: 29 dB; Maximum: 27 dB

    * 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 Fiber Optic Connector ST Multimode 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.