JP2004032198A5 - - Google Patents

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Publication number
JP2004032198A5
JP2004032198A5 JP2002183369A JP2002183369A JP2004032198A5 JP 2004032198 A5 JP2004032198 A5 JP 2004032198A5 JP 2002183369 A JP2002183369 A JP 2002183369A JP 2002183369 A JP2002183369 A JP 2002183369A JP 2004032198 A5 JP2004032198 A5 JP 2004032198A5
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JP
Japan
Prior art keywords
electrical signal
monitoring
transmission line
optical
filter
Prior art date
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Application number
JP2002183369A
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English (en)
Japanese (ja)
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JP2004032198A (ja
JP4047638B2 (ja
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Priority to JP2002183369A priority Critical patent/JP4047638B2/ja
Priority claimed from JP2002183369A external-priority patent/JP4047638B2/ja
Publication of JP2004032198A publication Critical patent/JP2004032198A/ja
Publication of JP2004032198A5 publication Critical patent/JP2004032198A5/ja
Application granted granted Critical
Publication of JP4047638B2 publication Critical patent/JP4047638B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2002183369A 2002-06-24 2002-06-24 伝送路監視機能付き光送信器 Expired - Fee Related JP4047638B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002183369A JP4047638B2 (ja) 2002-06-24 2002-06-24 伝送路監視機能付き光送信器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002183369A JP4047638B2 (ja) 2002-06-24 2002-06-24 伝送路監視機能付き光送信器

Publications (3)

Publication Number Publication Date
JP2004032198A JP2004032198A (ja) 2004-01-29
JP2004032198A5 true JP2004032198A5 (enExample) 2005-10-20
JP4047638B2 JP4047638B2 (ja) 2008-02-13

Family

ID=31179613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002183369A Expired - Fee Related JP4047638B2 (ja) 2002-06-24 2002-06-24 伝送路監視機能付き光送信器

Country Status (1)

Country Link
JP (1) JP4047638B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2313914C1 (ru) * 2006-06-19 2007-12-27 Федеральное государственное унитарное предприятие "Калужский научно-исследовательский институт телемеханических устройств" Оптоэлектронное устройство для передачи дискретных сигналов в линию связи
JP4645655B2 (ja) * 2008-02-04 2011-03-09 富士ゼロックス株式会社 光伝送モジュール
JP2012015618A (ja) * 2010-06-29 2012-01-19 Hitachi Cable Ltd 光トランシーバ

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