JPS5917657U - Line monitor for two-way optical communication - Google Patents

Line monitor for two-way optical communication

Info

Publication number
JPS5917657U
JPS5917657U JP1982109413U JP10941382U JPS5917657U JP S5917657 U JPS5917657 U JP S5917657U JP 1982109413 U JP1982109413 U JP 1982109413U JP 10941382 U JP10941382 U JP 10941382U JP S5917657 U JPS5917657 U JP S5917657U
Authority
JP
Japan
Prior art keywords
optical
optical communication
line monitor
signal
power
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
JP1982109413U
Other languages
Japanese (ja)
Inventor
博 上村
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP1982109413U priority Critical patent/JPS5917657U/en
Publication of JPS5917657U publication Critical patent/JPS5917657U/en
Pending legal-status Critical Current

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Landscapes

  • Testing Of Optical Devices Or Fibers (AREA)
  • Dc Digital Transmission (AREA)
  • Monitoring And Testing Of Transmission In General (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 the drawing]

第１図は本考案の一実施例の外観図、第２図はその内部
構造図である。 １・・・ラインモニタ、６・・・プリズム、８・・・ハ
ーフミラ−０FIG. 1 is an external view of an embodiment of the present invention, and FIG. 2 is a diagram of its internal structure. 1... Line monitor, 6... Prism, 8... Half mirror-0

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 光ファイバを光コネクタで接続し受信光信号を受光素子
で電気信号に変換する光通信用受信器において、筐体内
に少なくとも２つの光コネクタＣ１及びＣ２と少なくと
も２つの受光素子ＰＤｌとＰＤ２を有し、Ｃ１からの入
射光信号はパワーの一部をＰＤｌで電気信号に変換する
と共に、残りのパワーの前記光信号を０２から出力し、
逆に０２からの入射光信号はパワーの一部をＰＤ２で電
気信号に変換すると共に、残りのパワーの該光信号を０
１から出力することを特徴とする双方向光通信用ライン
モニタ。An optical communication receiver that connects optical fibers with an optical connector and converts a received optical signal into an electrical signal with a light-receiving element, which includes at least two optical connectors C1 and C2 and at least two light-receiving elements PDl and PD2 in a housing. , C1 converts a part of the power into an electrical signal at PDl, and outputs the remaining power of the optical signal from 02,
Conversely, part of the power of the incident optical signal from 02 is converted into an electrical signal by PD2, and the remaining power of the optical signal is converted to 0.
A line monitor for bidirectional optical communication characterized by outputting from 1.
JP1982109413U 1982-07-21 1982-07-21 Line monitor for two-way optical communication Pending JPS5917657U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982109413U JPS5917657U (en) 1982-07-21 1982-07-21 Line monitor for two-way optical communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982109413U JPS5917657U (en) 1982-07-21 1982-07-21 Line monitor for two-way optical communication

Publications (1)

Publication Number Publication Date
JPS5917657U true JPS5917657U (en) 1984-02-02

Family

ID=30254882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982109413U Pending JPS5917657U (en) 1982-07-21 1982-07-21 Line monitor for two-way optical communication

Country Status (1)

Country Link
JP (1) JPS5917657U (en)

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