Fiber optic pigtail is fiber assembly which suggested the length of 3 meters or less, Fiber optic pigtails provide a quick and easy way to make communication devices in the field. Fiber optic pigtail cables are available in OS1 / OS2, OM1, OM2, OM3, OM4 or OM5. They are produced and tested according to the international standard. Fiber optic pigtail is only one end with a connector, the other end is open for fiber splice. It is widely applied to FTTH or FTTX, telecommunication networks, CATV, CCTV, Data Center and so on.