JPH0344354U - - Google Patents
Info
- Publication number
- JPH0344354U JPH0344354U JP10307789U JP10307789U JPH0344354U JP H0344354 U JPH0344354 U JP H0344354U JP 10307789 U JP10307789 U JP 10307789U JP 10307789 U JP10307789 U JP 10307789U JP H0344354 U JPH0344354 U JP H0344354U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- electrical
- communication adapter
- conversion means
- opening
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Optical Communication System (AREA)
Description
第１図は本考案に係る通信用アダプタの回路図
、第２図は従来の通信用アダプタの回路図である
。
６……フオトダイオード（電気−光変換手段）
、８……フオトトランジスタ（光−電気変換手段
）、１０……スイツチ回路（開閉手段）。
FIG. 1 is a circuit diagram of a communication adapter according to the present invention, and FIG. 2 is a circuit diagram of a conventional communication adapter. 6...Photodiode (electrical-optical conversion means)
, 8...phototransistor (optical-electric conversion means), 10... switch circuit (opening/closing means).
Claims (1)
換して受信データに変換する通信用アダプタにお
いて、電気−光変換手段の入力と光−電気変換手
段の出力とを選択的に開閉制御する開閉手段を具
備したことを特徴とする通信用アダプタ。 In a communication adapter that performs electrical-to-optical conversion of transmitted data and electrically converts optical signals into received data, an opening/closing device that selectively controls opening and closing of the input of the electrical-to-optical conversion means and the output of the optical-to-electrical conversion means A communication adapter characterized by comprising means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10307789U JPH0344354U (en) | 1989-08-31 | 1989-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10307789U JPH0344354U (en) | 1989-08-31 | 1989-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0344354U true JPH0344354U (en) | 1991-04-24 |
Family
ID=31651940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10307789U Pending JPH0344354U (en) | 1989-08-31 | 1989-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0344354U (en) |
-
1989
- 1989-08-31 JP JP10307789U patent/JPH0344354U/ja active Pending