LC Duplex Coupler for Multimode Fiber Panels
The TE Connectivity 6457567-5 is a duplex LC-to-LC fiber optic coupler, designed for multimode applications. Both adapter ends are LC receptacles, making it a straight female-to-female bulkhead pass-through — not a hybrid or mode-conditioning adapter. The beige housing follows the TIA-568 color code for multimode (50/125 µm or 62.5/125 µm), so it's a visual match for the fiber plant without checking the label. The ceramic ferrule material is the standard for precision LC alignment sleeves, giving repeatable low insertion loss across repeated mating cycles. A dust cap is included on the part, protecting the ferrule bores from contamination when the ports are unmated — saves a cleaning step during installation or reconfiguration. Mounting is via a panel-mount flange with snap-in clips: the flange provides a positive depth stop against the panel face, and the snap-in features allow tool-less installation into a cutout.
Sourcing Reality — Obsolete Status
This means the factory no longer manufactures this order code, and no direct replacement part number has been published by TE under this base product number.