Long distance and local optical transmission network, data transmission network, image transmission networks, CATV, optical test instruments, photoelectric automatic control systemThe fiber optic drop cable patch cord has two connectors in each end of the cable to make connection; pigtail cable is one cable with a connector. The connectors are with SC type, ceramic ferrule to be polished as UPC. A SM convertion patch cord is with two different connector.Wide application: it can be used in all kinds of optical fiber LAN, optical fiber communication system, instrument, network CATV, etcsize:30MMaterial:Steel wirecolour:BlackPackage Contents:1 x Fiber Optic Drop CableOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.