... thickness of human hair. But the diameter of single-mode optical fiber core is 8μm~10μm ... be divided to common silicon-based optical fiber, Single-mode and Multi-mode patch cord, and other ... , ST, LC, MTRJ, MU, E2000, DIN4, etc. Single-mode fiber: Cable Color is yellow. The connector and protective ... process of making fiber optic patch cord single mode duplex 6 Meter FC Fiber Optic Patch Cord