JP2004048705A5 - - Google Patents

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Publication number
JP2004048705A5
JP2004048705A5 JP2003132318A JP2003132318A JP2004048705A5 JP 2004048705 A5 JP2004048705 A5 JP 2004048705A5 JP 2003132318 A JP2003132318 A JP 2003132318A JP 2003132318 A JP2003132318 A JP 2003132318A JP 2004048705 A5 JP2004048705 A5 JP 2004048705A5
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2003132318A
Other versions
JP2004048705A (ja
JP4559039B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2003132318A priority Critical patent/JP4559039B2/ja
Priority claimed from JP2003132318A external-priority patent/JP4559039B2/ja
Publication of JP2004048705A publication Critical patent/JP2004048705A/ja
Publication of JP2004048705A5 publication Critical patent/JP2004048705A5/ja
Application granted granted Critical
Publication of JP4559039B2 publication Critical patent/JP4559039B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2003132318A 2002-05-15 2003-05-09 Catv上り用光伝送システム Expired - Fee Related JP4559039B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003132318A JP4559039B2 (ja) 2002-05-15 2003-05-09 Catv上り用光伝送システム

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002139614 2002-05-15
JP2003132318A JP4559039B2 (ja) 2002-05-15 2003-05-09 Catv上り用光伝送システム

Publications (3)

Publication Number Publication Date
JP2004048705A JP2004048705A (ja) 2004-02-12
JP2004048705A5 true JP2004048705A5 (ja) 2006-03-23
JP4559039B2 JP4559039B2 (ja) 2010-10-06

Family

ID=31719359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003132318A Expired - Fee Related JP4559039B2 (ja) 2002-05-15 2003-05-09 Catv上り用光伝送システム

Country Status (1)

Country Link
JP (1) JP4559039B2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5469372B2 (ja) * 2009-05-07 2014-04-16 シンクレイヤ株式会社 Hfcシステム

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61170155A (ja) * 1985-01-24 1986-07-31 Yagi Antenna Co Ltd 受信回路
JP2850244B2 (ja) * 1989-03-10 1999-01-27 キヤノン株式会社 光空間通信装置
JPH03187535A (ja) * 1989-12-15 1991-08-15 Nec Corp 光中継器
JPH03284027A (ja) * 1990-03-30 1991-12-13 Nec Corp ダイバシティ受信装置
FR2698225B1 (fr) * 1992-11-17 1994-12-30 Cit Alcatel Système de transmission optique, notamment pour réseau câblé de vidéocommunication .
JP3316773B2 (ja) * 1994-01-07 2002-08-19 日本電信電話株式会社 ディジタル回線切替方式
JP3432620B2 (ja) * 1994-12-20 2003-08-04 富士通株式会社 光送信機及びレーザダイオードモジュール
EP0762766A3 (en) * 1995-09-12 1997-11-05 AT&T Corp. Network apparatus and method for providing two-way broadband communications
JPH09312618A (ja) * 1996-05-21 1997-12-02 Nippon Telegr & Teleph Corp <Ntt> 光サージ対応光受信器
JP2885711B2 (ja) * 1996-08-14 1999-04-26 日本電気移動通信株式会社 Sn比検出装置
JPH1065627A (ja) * 1996-08-20 1998-03-06 Fujitsu Ltd 光送信機、光通信システム及び光通信方法
JPH10112689A (ja) * 1996-10-03 1998-04-28 Hitachi Cable Ltd 光受信回路及び光受信器
JPH11284999A (ja) * 1998-03-30 1999-10-15 Toshiba Corp ノード装置、センタ装置及びこれらの装置を用いたcatvシステム
JP2000236298A (ja) * 1999-02-17 2000-08-29 Nec Corp 自動分散補償回路及びそれを用いた光伝送システム
JP2003519958A (ja) * 1999-12-29 2003-06-24 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ファイバ漏話を防ぐためのアップ・コンバータを有するdwdmケーブルテレビ上りシステム

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