... ROSE,ISO9001 Approval 4.Sell to US,Europe,etc LC-ST 50/125 Duplex Fiber Optic Patch Cord ... 4mm, 2.0mm jacket or 900μm buffer. Parameter table Specification Single mode Multi mode Insertion loss <0.2dB < ... 125; 62.5/125 or another3.Connector type:LC/APC; LC/PC SM;LC/PC MM4.Boot color: Black; Green or ... kind of Fiber Optic Patch Cord , FC , SC, ST, LC, MTRJ, Simplex & Duplex, Singel mode & Multi mode, and ...