JPS5513469A - Data way system - Google Patents
Data way systemInfo
- Publication number
- JPS5513469A JPS5513469A JP8617378A JP8617378A JPS5513469A JP S5513469 A JPS5513469 A JP S5513469A JP 8617378 A JP8617378 A JP 8617378A JP 8617378 A JP8617378 A JP 8617378A JP S5513469 A JPS5513469 A JP S5513469A
- Authority
- JP
- Japan
- Prior art keywords
- station
- optical
- circuit
- transmission
- electric signal
- 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
Landscapes
- Small-Scale Networks (AREA)
- Optical Communication System (AREA)
Abstract
PURPOSE: To ensure a correct transmission of the information as well as to simplify the structure of the transmission line by using the optical fiber featuring a high anti- environment property at part of the transmission line which connects each of several stations.
CONSTITUTION: Optical fiber transmission lines Lm and Lm+1 are used at part of the transmission line which connects each of stations ST0WSTm plus STm+1. And station STm consists of reception circuit R, communication processor CCU and optical transmission circuit Tf which converts the electric signal into the optical signal and then transmits the optical signal to transmission line Lm. While station STm+1 comprises optical reception circuit Rf which receives the optical signal and then demodulates it into the electric signal, processor CCU, and transmission circuit T. Thus the electric signal is converted into the optical signal via circuit Tf of station STm, and the optical signal is sent to station STm+1 via line Lm and Lm+1. And the optical signal is converted into the electric signal via circuit Rf of station STm+1, and the electric signal is transmitted to the next station ST0 via circuit T.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8617378A JPS5513469A (en) | 1978-07-17 | 1978-07-17 | Data way system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8617378A JPS5513469A (en) | 1978-07-17 | 1978-07-17 | Data way system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5513469A true JPS5513469A (en) | 1980-01-30 |
Family
ID=13879358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8617378A Pending JPS5513469A (en) | 1978-07-17 | 1978-07-17 | Data way system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5513469A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57166751A (en) * | 1981-04-06 | 1982-10-14 | Mitsubishi Electric Corp | Separated system transmission device |
JPS61293050A (en) * | 1985-06-20 | 1986-12-23 | Toshiba Corp | Loop network |
-
1978
- 1978-07-17 JP JP8617378A patent/JPS5513469A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57166751A (en) * | 1981-04-06 | 1982-10-14 | Mitsubishi Electric Corp | Separated system transmission device |
JPS61293050A (en) * | 1985-06-20 | 1986-12-23 | Toshiba Corp | Loop network |
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