JPS53118907A - Auxiliary stand-by unit for time sharing communicating line - Google Patents

Auxiliary stand-by unit for time sharing communicating line

Info

Publication number
JPS53118907A
JPS53118907A JP3410577A JP3410577A JPS53118907A JP S53118907 A JPS53118907 A JP S53118907A JP 3410577 A JP3410577 A JP 3410577A JP 3410577 A JP3410577 A JP 3410577A JP S53118907 A JPS53118907 A JP S53118907A
Authority
JP
Japan
Prior art keywords
time sharing
unit
auxiliary stand
communicating line
sharing communicating
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
Application number
JP3410577A
Other languages
Japanese (ja)
Other versions
JPS5852395B2 (en
Inventor
Kazuo Tsuzuki
Takehiko Yamaguchi
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP3410577A priority Critical patent/JPS5852395B2/en
Publication of JPS53118907A publication Critical patent/JPS53118907A/en
Publication of JPS5852395B2 publication Critical patent/JPS5852395B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

Abstract

PURPOSE:To enable to realize the auxiliary constitution of (n + 1) stand-by lines without avoiding the concentration of the affect at failure to specific input multiplex line, by controlling the transfer of the time slot between the time sharing multiplex lines for input and output with the transposition of memory area.
JP3410577A 1977-03-28 1977-03-28 Time-division channel backup switching device Expired JPS5852395B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3410577A JPS5852395B2 (en) 1977-03-28 1977-03-28 Time-division channel backup switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3410577A JPS5852395B2 (en) 1977-03-28 1977-03-28 Time-division channel backup switching device

Publications (2)

Publication Number Publication Date
JPS53118907A true JPS53118907A (en) 1978-10-17
JPS5852395B2 JPS5852395B2 (en) 1983-11-22

Family

ID=12404988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3410577A Expired JPS5852395B2 (en) 1977-03-28 1977-03-28 Time-division channel backup switching device

Country Status (1)

Country Link
JP (1) JPS5852395B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS573490A (en) * 1980-04-30 1982-01-08 Siemens Ag Time division multiplex switch frame
JPS57136346A (en) * 1981-02-17 1982-08-23 Nec Corp Internal wiring for semiconductor ic

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62147107A (en) * 1985-12-19 1987-07-01 川本工業株式会社 Mounting structure of ceramic liner
JPH08121442A (en) * 1994-10-26 1996-05-14 Mitsubishi Electric Corp Adhesion joint body, method for joining the same, and rivet

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS573490A (en) * 1980-04-30 1982-01-08 Siemens Ag Time division multiplex switch frame
JPS6349959B2 (en) * 1980-04-30 1988-10-06 Siemens Ag
JPS57136346A (en) * 1981-02-17 1982-08-23 Nec Corp Internal wiring for semiconductor ic
JPH0150104B2 (en) * 1981-02-17 1989-10-27 Nippon Electric Co

Also Published As

Publication number Publication date
JPS5852395B2 (en) 1983-11-22

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