JPS6142980B2 - - Google Patents
Info
- Publication number
- JPS6142980B2 JPS6142980B2 JP55023623A JP2362380A JPS6142980B2 JP S6142980 B2 JPS6142980 B2 JP S6142980B2 JP 55023623 A JP55023623 A JP 55023623A JP 2362380 A JP2362380 A JP 2362380A JP S6142980 B2 JPS6142980 B2 JP S6142980B2
- Authority
- JP
- Japan
- Prior art keywords
- loop
- circuit
- loopback
- tds
- control
- 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.)
- Expired
Links
- 230000005540 biological transmission Effects 0.000 claims description 44
- 238000012544 monitoring process Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
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
- H04L12/437—Ring fault isolation or reconfiguration
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Small-Scale Networks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2362380A JPS56119556A (en) | 1980-02-26 | 1980-02-26 | Control system for loop type network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2362380A JPS56119556A (en) | 1980-02-26 | 1980-02-26 | Control system for loop type network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56119556A JPS56119556A (en) | 1981-09-19 |
| JPS6142980B2 true JPS6142980B2 (en]) | 1986-09-25 |
Family
ID=12115719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2362380A Granted JPS56119556A (en) | 1980-02-26 | 1980-02-26 | Control system for loop type network |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56119556A (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2784080B2 (ja) | 1990-05-09 | 1998-08-06 | 富士通株式会社 | リングネットワーク及びその障害復旧方法並びにリングネットワークに用いられるノード |
| JP2007217757A (ja) | 2006-02-17 | 2007-08-30 | Nippon Steel Corp | 磁気特性および占積率に優れた非晶質合金薄帯 |
-
1980
- 1980-02-26 JP JP2362380A patent/JPS56119556A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56119556A (en) | 1981-09-19 |
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