About this item OM3 Multimode Fiber. LC/UPC-LC/UPC Fiber patch cable is designed for multimode modules. The multimode fiber is compatible with Gigabit Ethernet 1000Base-SX, 10GBase-SR/LRM, and Fibre Channel 100/200/400/1200-MX. It is backward compatible with FDDI and Fast Ethernet 10/100BASE SX or FX. Multimode Duplex: The fiber cable interface model is LC-LC; output wavelength is 850nm; low insertion loss is 0.3(dB), return loss is 30(dB); insertion and extraction times: 1000 times. Flexible Installation: The optic patch cable features adjustable clips and removable dust caps to protect the fibers during installation. Embossed A/B position labels on the duplex clip provide quick identification for installation, testing, and troubleshooting. HIGH-QUALITY MATERIAL: The fiber optic jumper is made of environmentally friendly PVC material, soft yet durable. It does not fade, break, or easily deform. WIDELY USED: Strong compatibility, plug and play, OM3 Fiber is compatible with 10GBase-SR,