Optical customer premises network
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Sep 17, 1991
Grant Date -
N/A
app pub date -
Oct 31, 1989
filing date -
Oct 31, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A customer premises network for interfacing customer premises equipment with a broadband digital trunk and exchange network comprises a relatively large bandwidth optical broadcast bus for broadcasting downstream data to the customer premises equipment and a smaller bandwidth looped bus for transmitting upstream data from the customer premises equipment. The units of customer premises equipment are connected by the looped bus in a daisy chain.
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