Desription: 1) 100% optic test: Insertion Loss: 0.3 (PC); 0.2 (APC); 0.2 (UPC); 0.3 (SPC); 2) 100% optic test: Return Loss: 45 (PC); 60 (APC); 55 (UPC); 50 (SPC); 3) Excently qualified standard PC, APC, UPC, polishing 4) Simplex and duplex connector available 5) High precision of mechanical dimensions 6) Good exchange ability and good durability;
