Optical transmission network
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Nov 10, 1987
Grant Date -
N/A
app pub date -
Sep 19, 1985
filing date -
Sep 19, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An optical communications network which connects a central office with a plurality of user stations is disclosed. In the central office, the power from a single cw laser is divided over a plurality of single mode optical fibers to transmit information from the central office to the user stations. Each user station includes a directly modulated LED for transmitting information to the central office.
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