1.Fiber optic patch cord 2.High retum loss 3.Low insertion loss 4.High repeatability 5.Fiber optic patch cord 1. ... connection of transmission of fiber opticalPC,UPC, APC polishingInsert Loss ≤ 0.3dBReturn Loss: PC/UPC > 35dB APC > 60dBTemperatureRange:-40~+70°C2 ... fiber patch cable with different fiber connector types,our low insertion loss and low back reflection .patch cord is widely applied in ...