JP4852308B2 - 光クロスコネクト装置 - Google Patents
光クロスコネクト装置 Download PDFInfo
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- JP4852308B2 JP4852308B2 JP2005374492A JP2005374492A JP4852308B2 JP 4852308 B2 JP4852308 B2 JP 4852308B2 JP 2005374492 A JP2005374492 A JP 2005374492A JP 2005374492 A JP2005374492 A JP 2005374492A JP 4852308 B2 JP4852308 B2 JP 4852308B2
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- optical
- connect
- cross
- interface
- optical cross
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Description
以上の2ステップによって、4本のファイバの接続が正常であることが判明する。
Claims (2)
- 特定波長の光信号の発光源を有する複数のインターフェースと、前記インターフェースの一つと接続された入力方路と前記インターフェースの一つと接続された出力方路とを接続する光クロスコネクトと、前記インターフェースと前記光クロスコネクトとを制御する監視制御部とからなる光クロスコネクト装置において、
前記インターフェースの受信部に第1の光レベルモニタと、前記光クロスコネクトの前記入力方路と前記出力方路とに第2および第3の光レベルモニタを有し、
前記監視制御部は、前記発光源のON/OFF制御と、前記光クロスコネクトへの自己ループ制御設定とを行うと共に、前記第1の光レベルモニタの出力と前記第2の光レベルモニタの出力と前記第3の光レベルモニタの出力とを監視し、前記インターフェースと前記光クロスコネクトとの接続確認を行い、該確認結果を蓄積することを特徴とする光クロスコネクト装置。 - 請求項1に記載の光クロスコネクト装置であって、
前記インターフェースに前記発光源の出力レベルをモニタする第4の光レベルモニタを更に含むことを特徴とする光クロスコネクト装置。
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JP2005374492A JP4852308B2 (ja) | 2005-12-27 | 2005-12-27 | 光クロスコネクト装置 |
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JP2005374492A JP4852308B2 (ja) | 2005-12-27 | 2005-12-27 | 光クロスコネクト装置 |
Publications (2)
Publication Number | Publication Date |
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JP2007180699A JP2007180699A (ja) | 2007-07-12 |
JP4852308B2 true JP4852308B2 (ja) | 2012-01-11 |
Family
ID=38305457
Family Applications (1)
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JP2005374492A Expired - Fee Related JP4852308B2 (ja) | 2005-12-27 | 2005-12-27 | 光クロスコネクト装置 |
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JP (1) | JP4852308B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5040813B2 (ja) * | 2008-05-28 | 2012-10-03 | 富士通株式会社 | 光分岐挿入多重化装置 |
JP5811549B2 (ja) * | 2011-03-01 | 2015-11-11 | 日本電気株式会社 | 光ノード装置、光ノード装置の接続確認方法、及びプログラム |
JP2012205155A (ja) * | 2011-03-25 | 2012-10-22 | Fujitsu Ltd | 光通信装置および光通信方法 |
US8798467B2 (en) * | 2012-06-26 | 2014-08-05 | The Boeing Company | Optical coupler testing system |
JP6537285B2 (ja) * | 2015-02-02 | 2019-07-03 | 三菱電機株式会社 | 光伝送装置、光伝送路の正常性判定方法、及び波長多重光通信システム |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0549056A (ja) * | 1991-08-12 | 1993-02-26 | Nippon Telegr & Teleph Corp <Ntt> | 光切り替え型接続装置 |
JP3298514B2 (ja) * | 1998-08-20 | 2002-07-02 | 日本電気株式会社 | 光路切替装置とその使用方法およびこの光路切替装置を用いた光adm装置と光クロスコネクトネットワーク装置 |
JP2001268011A (ja) * | 2000-03-21 | 2001-09-28 | Fujitsu Ltd | 光ノードシステム、及び、スイッチの接続方法 |
JP3925272B2 (ja) * | 2002-03-29 | 2007-06-06 | Kddi株式会社 | データ伝送システム及びノード |
JP2004040241A (ja) * | 2002-06-28 | 2004-02-05 | Toshiba Corp | 光伝送装置および光信号パス接続監視方法 |
JP4071663B2 (ja) * | 2003-04-04 | 2008-04-02 | 株式会社東芝 | 光伝送装置 |
JP4427463B2 (ja) * | 2004-03-30 | 2010-03-10 | 富士通株式会社 | 光配線切替装置及びその管理制御装置 |
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2005
- 2005-12-27 JP JP2005374492A patent/JP4852308B2/ja not_active Expired - Fee Related
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JP2007180699A (ja) | 2007-07-12 |
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