1)Fiber mode: SM Duplex 2)Type: FC-FC/PC 3)Standard length: 1m, 2m, 3m, 6m, ... : Simplex, duplexFiber diameter(mm): Φ 0.9, &2.0, Φ 3.0 Fiber length; User-defined Fiber type; Singlemode(G. 652, G655), multimode(50 ... /125)/(62.5/125)Interface type PC, UPC, APCConnector type SC, FC, LC, ST, MU, MTRJ, DIN, D4 ...