JPS60101850U - Wavelength division multi-channel switch - Google Patents

Wavelength division multi-channel switch

Info

Publication number
JPS60101850U
JPS60101850U JP1983195102U JP19510283U JPS60101850U JP S60101850 U JPS60101850 U JP S60101850U JP 1983195102 U JP1983195102 U JP 1983195102U JP 19510283 U JP19510283 U JP 19510283U JP S60101850 U JPS60101850 U JP S60101850U
Authority
JP
Japan
Prior art keywords
wavelength division
channel switch
optical fiber
division multi
inputs
Prior art date
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.)
Pending
Application number
JP1983195102U
Other languages
Japanese (ja)
Inventor
龍昭 加永
Original Assignee
三菱重工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP1983195102U priority Critical patent/JPS60101850U/en
Publication of JPS60101850U publication Critical patent/JPS60101850U/en
Pending legal-status Critical Current

Links

Landscapes

  • Switches Operated By Changes In Physical Conditions (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Optical Communication System (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の光ファイバに用いられる光スィッチの構
成を示す回路図、第２図は従来の複数の光信号を扱う光
スィッチの構成を示す回路図、第３図は本考案の波長分
割式多チヤンネルスイッチの構成を示す回路図をそれぞ
れ示す。 １１：光ファイ゛バ１．１２：分波器、１３ａ、１３ｂ
ｖ　　１３ｃｔ　　１３ｄｇ　　１３ｅ　：光ファイバ
、１４ａ、１４ｂ、１４ｃ、１４ｄ、１４ｅ：スイッチ
、１５ａ、１５ｂ、１５ｃ＊　　１５ｄ、１５ｅ：　　
　　　’光ファイバ、１６：合波器、１７：光ファイバ
、１８：検波器。Figure 1 is a circuit diagram showing the configuration of a conventional optical switch used for optical fibers, Figure 2 is a circuit diagram showing the configuration of a conventional optical switch that handles multiple optical signals, and Figure 3 is the wavelength division method of the present invention. 2A and 2B are circuit diagrams showing the configurations of multi-channel switches. 11: Optical fiber 1.12: Demultiplexer, 13a, 13b
v 13ct 13dg 13e: Optical fiber, 14a, 14b, 14c, 14d, 14e: Switch, 15a, 15b, 15c* 15d, 15e:
'Optical fiber, 16: Multiplexer, 17: Optical fiber, 18: Detector.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 合波された光を光ファイバで入力し波長ごと゛に分割す
る分波器と、該分波器で分割された光を光ファイバで入
力し６ＯＮ９９．　　“ＯＦＦ”するスイッチ群と、該
スイッチ群からの各々の光を光ファイバで入力して合波
し光ファイバで検波器へ伝送する合波器とを具備してな
ることを特徴とする波長分割式多チヤンネルスイッチ。A demultiplexer inputs the combined light through an optical fiber and divides it into wavelengths, and a 6ON99. Wavelength division characterized by comprising a group of switches that turn OFF, and a multiplexer that inputs each light from the switch group through an optical fiber, multiplexes it, and transmits it to a detector through an optical fiber. Type multi-channel switch.
JP1983195102U 1983-12-19 1983-12-19 Wavelength division multi-channel switch Pending JPS60101850U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983195102U JPS60101850U (en) 1983-12-19 1983-12-19 Wavelength division multi-channel switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983195102U JPS60101850U (en) 1983-12-19 1983-12-19 Wavelength division multi-channel switch

Publications (1)

Publication Number Publication Date
JPS60101850U true JPS60101850U (en) 1985-07-11

Family

ID=30419145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983195102U Pending JPS60101850U (en) 1983-12-19 1983-12-19 Wavelength division multi-channel switch

Country Status (1)

Country Link
JP (1) JPS60101850U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001043457A1 (en) * 1999-12-09 2001-06-14 Fujitsu Limited Signal exchanging device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001043457A1 (en) * 1999-12-09 2001-06-14 Fujitsu Limited Signal exchanging device

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