专利名称：Repeater system
发明人：Hirohashi, Kazutoshi,Yoshikawa, Akio,Takeda,
Takaaki,Nomoto, Takeshi,Ushijima, Keishi
申请号：EP92302712.2申请日：19920327公开号：EP0506457A2公开日：19920930
专利附图：
摘要：A repeater for packet data optical communication between terminal devicesincludes a first section and a second section. The first section includes a first device forreceiving a first optical signal transmitted from a terminal device and for converting the
first optical signal into a first electric signal, a second device for frequency-converting thefirst electric signal to a second electric signal, and a third device for converting thesecond electric signal into a second optical signal and for transmitting the second opticalsignal. The second section includes a fourth device for receiving a third optical signal andfor converting the third optical signal into a third electric signal, a fifth device for
frequency-converting the third electric signal to a fourth electric signal, and a sixth devicefor converting the fourth electric signal into a fourth optical signal and for transmittingthe fourth optical signal to a terminal device.
申请人：VICTOR COMPANY OF JAPAN, LIMITED,NTT DATA COMMUNICATIONSSYSTEMS CORPORATION
地址：3-12, Moriya-cho Kanagawa-ku Yokohama JP,26-5 Toranomon 1-chome, Minato-ku Tokyo 105 JP
国籍：JP,JP
代理机构：Senior, Alan Murray
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