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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Description

Black Box FOT126 Fiber Optic Coupling - Singlemode Duplex

Overview

The Black Box FOT126 is a singlemode duplex fiber optic coupling designed to join two fiber optic cables. This passive component is essential for extending fiber runs or repairing damaged cables in surveillance and data networks where reliable, high-bandwidth signal integrity is critical. Its black finish helps it blend into rack environments.

Compatibility

This coupling is designed for use with standard singlemode duplex fiber optic cables terminated with LC connectors. It is compatible with fiber optic infrastructure supporting 10 Gigabit Ethernet and beyond, making it suitable for high-speed data transmission in enterprise networks, data centers, and professional AV installations. It functions as a bridge between two identical fiber optic cable assemblies.

Installation Notes

Ensure both fiber optic cables are clean and free of debris before insertion into the FOT126 coupling to prevent signal loss or damage. The coupling requires no external power and is a passive device. Proper alignment of the fiber cores is maintained by the internal ferrule alignment sleeve.

What's in the Box

  • 1x Black Box FOT126 Fiber Optic Coupling
Specifications
Brand: Black Box
MPN: FOT126
Color: Black
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Black Box Fiber Optic Coupling - Singlemode Duplex - FOT126

$24.25
$23.99

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