Compared with traditional ROADM based on separate boards and inter-board fiber patch cords, OXC uses integrated interconnections to build an all-optical switching resource pool, achieving highly integrated, fiber patching-free, and all-optical cross-connections, and significantly. Compared with traditional ROADM based on separate boards and inter-board fiber patch cords, OXC uses integrated interconnections to build an all-optical switching resource pool, achieving highly integrated, fiber patching-free, and all-optical cross-connections, and significantly. Optical cross-connect (OXC) is a more flexible all-optical grooming mode. In essence, an OXC uses photonic switching fabric to route wavelength channels from any incoming fiber to any outgoing fiber. Same as ROADM, OXC is also an optical transmission device that can exchange optical signals between different optical paths. In a sense, ROADM is a special implementation of OXC, and OXC includes ROADM. From a traditional architecture perspective, OXC consists of optical cross-connect matrix, input. FlexPlane Optical Flex Circuits provide versatile, high-density routing on a flexible substrate, and Routed Ribbon Solutions offer cable management and mitigate airflow challenges for low-profile Network interface cards (NICs), switch fabric modules, complex shuffling and backplane applications. As. MEMS OXC, the full name of Micro-Electro-Mechanical Systems Optical Cross-Connect, is a micro-electro-mechanical system optical cross-connect switch. The application of optical switches in data-centers is described.