| 摘要 |
A two-way optical fiber transmission network comprises: a center that transmits and receives information; a plurality of areas each containing a plurality of subscribers using information from the center; an optical start coupler connected at least with the plurality of subscribers in the area which is in the shortest distance to the center; an optical fiber cable connecting the optical star coupler with the center; and optical fiber cables connecting the plurality of subscribers in the remaining areas with the center.
|
