JPS6151457B2 - - Google Patents

Info

Publication number
JPS6151457B2
JPS6151457B2 JP5941380A JP5941380A JPS6151457B2 JP S6151457 B2 JPS6151457 B2 JP S6151457B2 JP 5941380 A JP5941380 A JP 5941380A JP 5941380 A JP5941380 A JP 5941380A JP S6151457 B2 JPS6151457 B2 JP S6151457B2
Authority
JP
Japan
Prior art keywords
trunk
control device
signal
failure
synchronization 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.)
Expired
Application number
JP5941380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56156057A (en
Inventor
Tadahiko Kumashiro
Takeshi Sanbe
Junji Asakura
Shiro Enami
Takaaki Oosaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Original Assignee
Fujitsu Ltd
Hitachi Ltd
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Nippon Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd, Hitachi Ltd, Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd, Nippon Electric Co Ltd filed Critical Fujitsu Ltd
Priority to JP5941380A priority Critical patent/JPS56156057A/ja
Publication of JPS56156057A publication Critical patent/JPS56156057A/ja
Publication of JPS6151457B2 publication Critical patent/JPS6151457B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q11/00Selecting arrangements for multiplex systems
    • H04Q11/04Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
JP5941380A 1980-05-07 1980-05-07 Fault informing system Granted JPS56156057A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5941380A JPS56156057A (en) 1980-05-07 1980-05-07 Fault informing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5941380A JPS56156057A (en) 1980-05-07 1980-05-07 Fault informing system

Publications (2)

Publication Number Publication Date
JPS56156057A JPS56156057A (en) 1981-12-02
JPS6151457B2 true JPS6151457B2 (fr) 1986-11-08

Family

ID=13112556

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5941380A Granted JPS56156057A (en) 1980-05-07 1980-05-07 Fault informing system

Country Status (1)

Country Link
JP (1) JPS56156057A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2758008B2 (ja) * 1988-11-25 1998-05-25 富士通株式会社 障害情報伝達方式

Also Published As

Publication number Publication date
JPS56156057A (en) 1981-12-02

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