... to the thickness of human hair. But the diameter of single-mode optical fiber core is 8μm~10μm. The core ... can be divided to common silicon-based optical fiber, Single-mode and Multi-mode patch cord, and other fiber optic patch cord that ... to patch cord of FC, SC, ST, LC, MTRJ, MU, E2000, DIN4, etc. Single-mode fiber: Cable Color is yellow. The connector and ...