Pigtails - set of 12 SC/APC SM G.657A1, 12 colours. This pigtail from Extralink with SC/APC connectors is made on a single-mode G.657A1 fiber, which is dedicated for FTTx technology. This fiber is characterized by reduced bending radius, without increasing attenuation. This is a very important feature during the construction of FTTx networks due to the large number of changes of optical line direction and because of the small size of cabinets and distribution boxes. Pigtail is used mainly in client cable ends in sockets and in splitter points.