Black Box Multimode LC-LC Duplex Fiber Optic Coupling (Beige)
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Product details
| Management number | 202065225 | Release Date | 2025/09/19 | List Price | $91.00 | Model Number | 202065225 | ||
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The Black Box FOT123 is a coupling designed for fiber optic links that use duplex LC connectors. It joins two LC-terminated cables in either multimode or single-mode applications, giving installers a straightforward way to extend runs, create patch points, or carry out quick repairs without replacing entire assemblies.
A ceramic alignment sleeve inside the housing keeps the ferrules centered with tight tolerances. This design helps preserve signal integrity and keeps insertion loss low. The unit slips into the rectangular cutout found on most patch panels, and its beige plastic flange locks into place for a secure, tool-friendly installation on wall plates or rack hardware.
Because it works with the most common LC connectors, the FOT123 fits right into data centers, enterprise wiring closets, campus backbones, and telecom rooms. Network engineers and field technicians often keep several on hand so they can solve connectivity issues on site and keep critical links up and running.
Highlights:
- Connects two LC connectors in a duplex configuration
- Compatible with multimode and single-mode fiber
- Ceramic sleeve provides precise alignment and low insertion loss
- Panel-mount design with beige plastic flange for fast, secure installation
- Ideal for extending runs, patch panels, maintenance, and testing
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