OPCSUN’s optical fiber patch cord is manufactured and tested in strictly accordance with international standards. Featured with low insertion loss, high return loss, high temperature stability, strong environmental adaptability and high cost-effectiveness. ... [more]

DIN series connector, developed by Germany, uses screw mechanical to be mated with the adapter like FC series. End-face types available in PC, UPC and APC. DIN series has a more complicated structure than that of FC series... [more]

D4 optical adapter is for the alignment of two DIN connectors. OPCSUN manufactures adapter with high fine ceramic or PB sleeve to guarantee high precision alignment of the two connectors. Specs: DIN/SM, DIN/MM... [more]