JPS57129052A - Remote formation system of loop - Google Patents
Remote formation system of loopInfo
- Publication number
- JPS57129052A JPS57129052A JP56012880A JP1288081A JPS57129052A JP S57129052 A JPS57129052 A JP S57129052A JP 56012880 A JP56012880 A JP 56012880A JP 1288081 A JP1288081 A JP 1288081A JP S57129052 A JPS57129052 A JP S57129052A
- Authority
- JP
- Japan
- Prior art keywords
- wires
- pair
- loop
- polarity
- voltage
- 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)
- Data Exchanges In Wide-Area Networks (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56012880A JPS57129052A (en) | 1981-02-02 | 1981-02-02 | Remote formation system of loop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56012880A JPS57129052A (en) | 1981-02-02 | 1981-02-02 | Remote formation system of loop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57129052A true JPS57129052A (en) | 1982-08-10 |
| JPS6257135B2 JPS6257135B2 (enrdf_load_stackoverflow) | 1987-11-30 |
Family
ID=11817719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56012880A Granted JPS57129052A (en) | 1981-02-02 | 1981-02-02 | Remote formation system of loop |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57129052A (enrdf_load_stackoverflow) |
-
1981
- 1981-02-02 JP JP56012880A patent/JPS57129052A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6257135B2 (enrdf_load_stackoverflow) | 1987-11-30 |
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