Directional Coupler. Fibre Optical Coupler.Optical Fiber Coupler Tuolima provide 1(2)x2 Optical Coupler sm, 9/125, tree/star structure, single and dual window, standard and broadband type, plastic box (dimension depends the model), 3mm (PVC), 1m (or according to customers' requirements), SC/APC or FC/APC connector, split ratio is specified.
Features 1. Low insertion loss, low PDL. 2. High directivity, high return loss. 3. All-optical structure. 4. Stainless steel sleeve and plastic box.
Application 1. FTTH, LAN, PON & Optical CATV 2. Local ring net 3. Optical fiber communication system 4. Optical fiber test equipment 5. Optical fiber sensor