VF-45 fiber optic patch cords are comprised of a polymer outer body and inner assembly fitted with a precision alignment mechanism. Innovative fully automatic dust cover, on the top of the connector, can keep dust away and make sure eye safety when inserting into VF-45 adapter. Whether LC duplex fiber optic patch cables, SC duplex fiber optic patch cables or MTP fiber optic patch cables - at EFB-Elektronik you will find a large selection of fiber optic patch cables, including OM3 and OM4 fiber types, always available from stock. We also offer customized solutions -. FS offers full range of fibre optic patch leads & cables with bend insensitive fibre design that support fibre optic cabling up to 400G. 100% end-face, IL & RL tested. Corning offers the most complete. This durable, OFNR riser rated, 1Gb/10Gb, red PVC clad fiber cable is water resistant, UV resistant, immune to electrical interference and fire retardant. It also has an operating temperature range between -20°C and +70°C. Quality is important to us, that's why we use the highest quality Corning. The outer sheath of single mode fiber optic patch cord is usually yellow, with small fiber core diameter and dispersion, allowing only one mode of transmission, which can achieve lower attenuation and is suitable for long-distance communication.