Optical: systems and elements – Deflection using a moving element – Using a periodically moving element
Patent
1998-03-04
2000-10-10
Ngo, Ricky
Optical: systems and elements
Deflection using a moving element
Using a periodically moving element
359110, 370535, H04J 1402
Patent
active
061307645
ABSTRACT:
In a transmission apparatus in a ring network, provided are a demultiplexing section for demultiplexing multiplexed transmission signals and outputting thus demultiplexed signals; a branching and inserting section adapted to cause, of the demultiplexed transmission signals, a transmission signal of a desired channel to branch out into another line and insert a signal from another line as a transmission signal into the channel from which the transmission signal branches out; and a multiplexing and transmitting section for multiplexing the transmission signals from the branching and inserting section and transmitting thus multiplexed signal as a multiplexed transmission signal to a line which becomes a relaying destination of transmission; wherein the branching and inserting section comprises a transmission route setting mechanism for setting a transmission route of each set of transmission signals such that each set of the transmission signals are transmitted by one of a plurality of kinds of transmission systems, thereby constructing a ring network having a plurality of transmission systems different from each other.
REFERENCES:
patent: 5369515 (1994-11-01), Majima
patent: 5625478 (1997-04-01), Doerr et al.
patent: 5663818 (1997-09-01), Yamatoto et al.
patent: 5764821 (1998-06-01), Glance
patent: 5923449 (1999-07-01), Doerr et al.
patent: 6038046 (2000-03-01), Kaneko et al.
Fujitsu Limited
Ngo Ricky
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