Description EFB Electronics Fiber Optic Cable Duplex SC Connector / SC Connector 9/125µ Singlemode OS2 20.00 m SC Connector to SC Connector Duplex Connection Cable Color: Yellow. Optical cables operate under the most challenging conditions, unlike copper cables. The optical fibers do not interfere with electronics. Additionally, the low attenuation of optical cables allows for long distances to be covered. SC connectors are standard connectors for fiber optic cabling. They feature automatic locking and twist protection. Their use is recommended for new installations of computer networks using fiber optic technology. The connector is suitable for singlemode and multimode fibers. It can establish simplex, duplex, and multiple connections. Technical specifications: Connection type: Fiber optic, Connection type A: SC connector, Connection type B: SC connector, Number of connection A: 1 x, Number of connection B: 1 x, Color: Yellow, Fiber quality: Singlemode OS2.