... loss. They come with your choice of simplex or duplex cable configuration and are made to conform to IEC,Telcordia ... MU,DIN,D4,MPO, SC/APC,FC/APC,LC/APC.MU/APC Duplex MTRJ/Female, MTRJ/MaleFiber Type9/125 SMF-28 ... (Multimode) OM2&OM150/125, 10G (Multimode) OM3 Cable TypeSimplex, Duplex (Zipcord)Φ3.0mm, Φ2.0mm, Φ1.8mmΦ1.6mm ... Standard)Undercut -50nm ≤ U ≤ 50nmTested by DORC ZX-1 LC Optic Fiber Patch cord