Two-way optical fiber transmission network
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United States of America Patent
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-
Jan 31, 1989
Grant Date -
N/A
app pub date -
Jun 4, 1987
filing date -
Jun 10, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
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.
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