The LC/UPC to LC/UPC Quad Multimode Plastic Fiber Optic Coupler with Flange is designed to provide high-density, low-loss connections for multimode fiber optic networks. This quad LC/UPC coupler is perfect for applications requiring multiple fiber connections, making it an ideal solution for data centers, networking hubs, and enterprise installations. Featuring a robust plastic housing and integrated flange, this coupler ensures secure mounting, offering easy installation into patch panels or distribution frames. It supports multimode OM3/OM4 fibers, enabling high-speed data transmission for 10G/40G Ethernet and local area networks (LANs). With low insertion loss and high return loss, this coupler guarantees stable performance in high-bandwidth applications. Its LC/UPC connectors ensure precise alignment for optimized signal integrity, making it a key component in expanding or upgrading multimode fiber networks.