JPS5621443A - Transmission unit - Google Patents
Transmission unitInfo
- Publication number
- JPS5621443A JPS5621443A JP9781279A JP9781279A JPS5621443A JP S5621443 A JPS5621443 A JP S5621443A JP 9781279 A JP9781279 A JP 9781279A JP 9781279 A JP9781279 A JP 9781279A JP S5621443 A JPS5621443 A JP S5621443A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- receiving
- transmission
- circuit
- terminal
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/42—Loop networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
- Small-Scale Networks (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9781279A JPS5621443A (en) | 1979-07-31 | 1979-07-31 | Transmission unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9781279A JPS5621443A (en) | 1979-07-31 | 1979-07-31 | Transmission unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5621443A true JPS5621443A (en) | 1981-02-27 |
JPS645496B2 JPS645496B2 (ja) | 1989-01-31 |
Family
ID=14202163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9781279A Granted JPS5621443A (en) | 1979-07-31 | 1979-07-31 | Transmission unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5621443A (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS583443A (ja) * | 1981-06-30 | 1983-01-10 | Hitachi Denshi Ltd | リング形伝送路による構内パケツト通信方式 |
JPS5974749A (ja) * | 1982-10-22 | 1984-04-27 | Nec Corp | リングバスのプロトコル変換方式 |
JPS60194646A (ja) * | 1984-03-14 | 1985-10-03 | Hitachi Cable Ltd | デ−タ伝送ネツトワ−ク |
JPS6145652A (ja) * | 1984-08-09 | 1986-03-05 | Fujitsu Ltd | デ−タ受信方式 |
JPH0722334U (ja) * | 1994-03-31 | 1995-04-21 | 耕三 福田 | 空気循環装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4952907A (ja) * | 1972-07-04 | 1974-05-23 |
-
1979
- 1979-07-31 JP JP9781279A patent/JPS5621443A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4952907A (ja) * | 1972-07-04 | 1974-05-23 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS583443A (ja) * | 1981-06-30 | 1983-01-10 | Hitachi Denshi Ltd | リング形伝送路による構内パケツト通信方式 |
JPS5974749A (ja) * | 1982-10-22 | 1984-04-27 | Nec Corp | リングバスのプロトコル変換方式 |
JPS60194646A (ja) * | 1984-03-14 | 1985-10-03 | Hitachi Cable Ltd | デ−タ伝送ネツトワ−ク |
JPS6145652A (ja) * | 1984-08-09 | 1986-03-05 | Fujitsu Ltd | デ−タ受信方式 |
JPH0722334U (ja) * | 1994-03-31 | 1995-04-21 | 耕三 福田 | 空気循環装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS645496B2 (ja) | 1989-01-31 |
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