High-power Optical Fiber 1.High Return Loss and Low Insertion Loss 2.High Reliability and Stability High-power Optical Fiber 1.FeaturesCompliance with the Standard of IEC and YD/T1272High Return Loss and Low Insertion LossHigh Reliability and StabilityGood Repeatability and InterchangeabilityVarious Types of Connectors: FC, SC, ST, MU, LC, MTRJ, MPO, E2000, etc.PC, UPC , APC PolishingSingle mode, ...