Feature: Good compatibility;Precise dimension;Good reliability and stability;High intensity, good anti-erosion and anti-aging performance;Low insertion loss, and high return loss...Technique Data:Type Single-mode Multi-mode Length (10.50±0.05)mm (10.50±0.01)mm Outer diameter (2.4990±0.0005)mm (2.4990±0.001)mm Inner diameter (0.125+0.001/-0)mm (0.126 0.129)mm concentricity ≤1μm ≤4.0μm