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The advanced rod-making process and drawing process are adopted for the wavelength-extended dispersion-shifted single-mode fiber, which reduces the water peak loss at 1383nm, extends the working wavelength to E-band (1360nm-1460nm), and realizes the full-band transmission of O, E, S, C and L(1260nm-1625nm). At the same time, through the advanced PMD rubbing equipment, the stable and superior polarization mode dispersion coefficient can be realized in high-speed production, which can meet the long-distance and high-speed transmission.