1, SC/APC - SM - 0.9 2,FC,SC,ST,LC.MTRJ,MU,E2000,etc. 3,PC,APC,UPC 4,Singlemode/Multimode. Made with high quality fiber optic ... cabling by Corning! 1, SPECIFICATION:SC/APC - SM - 0.9FC,SC,ST,LC,MTRJ,MU,E2000,etc. PC, APC,UPC. Singlemode/Multimode.UL, CE, RoHS ...