The Pigtail SC/APC SM 900UM G.657A cable is 3 meters long and is made of G.657A type optical fiber, specially designed for FTTx technology. It features a reduced bending radius without increasing attenuation. This characteristic is important when constructing FTTx networks due to the large number of directional changes in the optical line, as well as because of the small size of cabinets and distribution boxes. Pigtails are mainly used for connecting customer cables to customer sockets and optical fiber distribution boxes.