JPH0467698U - - Google Patents

Info

Publication number
JPH0467698U
JPH0467698U JP11123190U JP11123190U JPH0467698U JP H0467698 U JPH0467698 U JP H0467698U JP 11123190 U JP11123190 U JP 11123190U JP 11123190 U JP11123190 U JP 11123190U JP H0467698 U JPH0467698 U JP H0467698U
Authority
JP
Japan
Prior art keywords
optical
signal
converter
midi standard
plug
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
JP11123190U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP11123190U priority Critical patent/JPH0467698U/ja
Publication of JPH0467698U publication Critical patent/JPH0467698U/ja
Pending legal-status Critical Current

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  • Optical Couplings Of Light Guides (AREA)

Description

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

第1図は本考案の原理構成を示す図、第2図・
第3図は本考案の実施例の構成を示す図、第4図
は従来の信号伝送を説明するための図、第5図は
第4図の等価回路を示す図、第6図は他の従来技
術を示す図である。 4……送信側ジヤツク、5……送信側プラグ、
6……受信側プラグ、7……受信側ジヤツク、1
6……電気−光変換器、17……光伝送ケーブル
、18……MIDI規格信号用端子、19……電
気−光変化器への電源端子、20……接地端子、
21……光−電気変化器、22,23……MID
I規格信号用端子。
Figure 1 is a diagram showing the principle configuration of the present invention, Figure 2.
Fig. 3 is a diagram showing the configuration of an embodiment of the present invention, Fig. 4 is a diagram for explaining conventional signal transmission, Fig. 5 is a diagram showing an equivalent circuit of Fig. 4, and Fig. 6 is a diagram showing other FIG. 1 is a diagram showing a conventional technique. 4... Sending side jack, 5... Sending side plug,
6...Receiving side plug, 7...Receiving side jack, 1
6...Electrical-optical converter, 17... Optical transmission cable, 18... MIDI standard signal terminal, 19... Power supply terminal to electrical-optical converter, 20... Ground terminal,
21...Optical-electrical changer, 22, 23...MID
I standard signal terminal.

Claims (1)

【実用新案登録請求の範囲】 1 伝送路の一方端のプラグはMIDI規格信号
を光信号に変換する電気−光変換器を、他方端の
プラグは光信号をMIDI規格信号に変換する光
−電気変換器をそれぞれ具備し、前者プラグに対
向するジヤツクはMIDI規格信号用端子と、電
気−光変換器への直流電源端子と、接地端子とを
具備し、 且つ前記両プラグ間は光伝送ケーブルにより接
続されていること を特徴とするMIDI規格に適した信号伝送路。 2 請求項第1項記載の送信側プラグに設けた電
気−光変換器は、MIDI規格信号により駆動さ
れる半導体素子の出力側と、送信側機器の電源端
子との間に接続され、電気−光変換器の発光出力
は光伝送路により伝送されることを特徴とするM
IDI規格に適した信号伝送路。
[Claims for Utility Model Registration] 1. The plug at one end of the transmission line is an electrical-to-optical converter that converts a MIDI standard signal into an optical signal, and the plug at the other end is an optical-electrical converter that converts an optical signal into a MIDI standard signal. Each jack is equipped with a converter, and the jack facing the former plug is equipped with a MIDI standard signal terminal, a DC power terminal for the electric-to-optical converter, and a ground terminal, and an optical transmission cable is connected between the two plugs. A signal transmission line suitable for the MIDI standard characterized by being connected. 2. The electrical-to-optical converter provided in the sending plug according to claim 1 is connected between the output side of the semiconductor element driven by the MIDI standard signal and the power supply terminal of the sending device, and M characterized in that the light emission output of the optical converter is transmitted by an optical transmission line.
Signal transmission path suitable for IDI standard.
JP11123190U 1990-10-24 1990-10-24 Pending JPH0467698U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11123190U JPH0467698U (en) 1990-10-24 1990-10-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11123190U JPH0467698U (en) 1990-10-24 1990-10-24

Publications (1)

Publication Number Publication Date
JPH0467698U true JPH0467698U (en) 1992-06-16

Family

ID=31858657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11123190U Pending JPH0467698U (en) 1990-10-24 1990-10-24

Country Status (1)

Country Link
JP (1) JPH0467698U (en)

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