Because of its immunity to electronic interference and its greater speeds over longer distances; fiber optic cabling has become the conduit of choice for high speed network communications. Monoprice is proud to offer a full line of high-quality Single-mode and Multi-mode duplex cables using optical fibers made by Corning®. This is an OM5 “Green” laser-optimized; multi-mode cable with a 50μm core and 125μm cladding diameter. The cable has a color-coded Dual LC connector on each end and is ideal for use in 10 Gigabit Ethernet (GbE) networks. The cable jacket is OFNR (Optical Fiber; Nonconductive; Riser) rated by UL®; which means that it complies with fire safety and insurance requirements and is safe for use within the walls; and between the floors; of commercial class buildings. Corning® is a registered trademark of Corning Incorporated. UL® and the UL logo are registered trademarks of UL LLC. Updated Feb 25; 2020