D4 Fiber Optical Patch Cord

We offer d4 fiber optical patch cord. The fiber optic connectors (commonly we call patch cords) is a length of optical cable with
connectors fixed on two ends to realize the optical path active connection. Pigtail is a length fiber
cable with only one connector fixed on one end. If both sides of the connector or its end-face are
different, we call it hybrid patch cord. According to the transmission medium, it divides single mode
and multi mode; according to the connector structure type, it divides fc, sc, st, mu, d4, e2000,
lc etc.; according to the polished ceramic end-face, it divides pc, upc and apc.