... Competitive price Fiber Optic Patch Cord (LC,SC,ST,FC)/(PC,UPC,APC)/(SM,MM)/(Duplex,Simplex)All the types of ... multimode versions. Fiber patch cords come with a zirconia ceramic ferrule with pre-polished PC profile and convex spherical end. These end ... Insertion Loss0.5dB & 0.3dB0.2dB & 0.2dBTypical Return Loss--PC≥45dB,UPC≥50dB,APC≥65dBMechanical TestingRepeatability≤0.2dBExchange≤0.2dBDurability ...