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
Links
- 230000003287 optical effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000008054 signal transmission Effects 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Optical Couplings Of Light Guides (AREA)
Description
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)
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.
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) |
-
1990
- 1990-10-24 JP JP11123190U patent/JPH0467698U/ja active Pending
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