... ROHS 2.The most competitive price 3.Fast delivery 4.High repeatability,we SC Fiber Optic Cabling/patch cordAPPLICATIONS1.Local Area ... return loss3.Good exchangeability and reliability4.Easy operation.Specifications:ItemLC, SC, ST, FC, MTRJ, MU, SMA, D4, E-2000 ... 2dB & 0.2dBTypical Return Loss--PC≥45dB,UPC≥50dB,APC≥65dB Mechanical TestingRepeatability≤0.2dBExchange≤0.2dBDurability>1000 (Times) ...