Cablesys offers a fiber optic LC adapter to fit in fiber optic adapter panels, patch panels, and enclosures. The LC-LC duplex adapter is also known as a LC coupler. Each LC adapter has receptacles on both ends to connect LC patch cords together. It has plastic latches on top and bottom allowing it to be easily snapped into rectangular cut outs for duplex SC mount. The adapter is designed without a flange which allows them to be installed closer together, side by side. The fiber optic adapter is made from lightweight, yet durable, UL 94V-0 plastic, colored beige, which is recommended for multimode MM type connectivity. Each fiber optic LC coupler is built with a metal sleeve for precision alignment and longevity, and it can be used for up to 500 matings. Each LC fiber adapter comes with protective caps made of polycarbonate to prevent dust and debris from entering. It is RoHS compliant.