摘要 |
The optical fiber has a dispersion value at a 1.55 mum-wavelength band, of 6 to 24 ps/nm/km, and satisfies A>3xD+40, where D represents a dispersion value (ps/nm/km) at a central wavelength of a 1.55 mum-wavelength band, and A represents an effective core area (mum2). The optical transmission line for transmitting an optical signal, which includes the optical fiber is provided as well.
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