Optical fiber transmission distance problems

The 1 transmission rate 1Gb / s, 850nmA, 50 u m multimode optical fiber transmission distance 550m,B, 62.5 u m multimode optical fiber transmission distance 275m,C, 50 u m multimode optical fiber transmission distance 1100m.The 2 transmission rate 10Gb / s, 850nm,A, 50 u m multimode optical fiber transmission distance 250m,B, 62.5 u m multimode optical fiber transmission distance 100m,C, 50 u m multimode optical fiber transmission distance 550m.The 3 transmission rate 2.5Gb / s, 1550nm,A, G.652 100km single-mode optical fiber transmission distance,B, G.655 single-mode fiber transmission distance 390km ( OFS truewave ).The 4 transmission rate 10Gb / s, 1550nm,A, G.652 60km single-mode optical fiber transmission distance,B, G.655 single-mode fiber transmission distance 240km ( OFS truewave ).The 5 transmission rate in 40Gb / s, 1550nm,A, G.652 4km single-mode optical fiber transmission distance,B, G.655 single-mode fiber transmission distance 16km ( OFS truewave ).Ofs truewave: ofs company produced true wave fiber.Gigabit Ethernet standardStandard optical fiber type optical fiber diameter ( m ) maximum transmission distance62.5 260m 1000base-sx multimode50 525M 1000base-sx multimode62.5 550m 1000base-lx multimode50 550m 1000base-lx multimodeSingle mode 1000base-lx 9 3000m