st fiber optic patch cord also called st fiber optic jumper/patch cable, includes st single mode or multimode,simplex or duplex fiber optic patch cord with 9/125um,50/125um,62.5/125um indoor fiber optic cable. the usual polishing type is pc,upc and apc.
ST Fiber Optic Jumper Cables is still the most popular pigtail, this ST Fiber Optic Jumper Cables has a bayonet mount and a long cylindrical 2.5 mm ceramic (usually) or polymer ferrule to hold the fiber. Clearly speaking, The ST fiber pigtail (Straight Tip) is a fiber pigtail which uses a plug and socket which is locked in place with a half-twist bayonet lock. The ST Fiber Optic Jumper Cables was the first defactor standard for fiber optic cabling and ST fiber pigtail is one of the leading fiber pigtails.The Telecomposer ST pigtail has a bayonet-style housing and a long spring-loaded ferrule hold the fiber. They are available in both multimode or single mode versions. Horizontally mounted simplex and duplex adapters are available with metal or plastic housing, with a choice of phosphor bronze or zirconia split sleeve. Telecomposer also offers the epoxy-free ST XPFit pigtail for quick field termination. The ST is one of the older generations of Fiber Optic Jumper Cables, but is still widely used for multimode networks, including LANs for buildings and campuses.