When you really know these seven types of fiber optics
According to the ITU standard, there are seven types of optical fiber: G651, G652, G653, G654, G655, G656, G657.Let’s get to know it together and don’t get lost in the work. Multimode Fiber G.651 fiber (multimode gradient refractive index fiber) Single-mode Fiber G.652 (dispersion non-shifted single-mode fiber) G.653 (dispersion-shifted fiber) G.654 (cutoff wavelength shifted fiber)…