1.Fiber optical patch cord 2.IEC & GR-326 Standard 3.Good quality & Competitive ... delivery 4.OEM/ODM Service SC/APC SM 8 core fiber optical patch cord L=XFeatures*Low insertion loss, high return loss ... ,DIN,D4,SMA*Ferrule End-face:PC,SPC,UPC,APC*Core Type: Single-mode(SM:9/125um),Multi-mode(MM:50 ... <5dBOperating Temperature-40°C~+75°C SC/APC SM 8 core fiber optical patch cord L=X