JPS5519544B2 - - Google Patents

Info

Publication number
JPS5519544B2
JPS5519544B2 JP6465675A JP6465675A JPS5519544B2 JP S5519544 B2 JPS5519544 B2 JP S5519544B2 JP 6465675 A JP6465675 A JP 6465675A JP 6465675 A JP6465675 A JP 6465675A JP S5519544 B2 JPS5519544 B2 JP S5519544B2
Authority
JP
Japan
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
JP6465675A
Other languages
Japanese (ja)
Other versions
JPS51139707A (en
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 filed Critical
Priority to JP50064656A priority Critical patent/JPS51139707A/ja
Publication of JPS51139707A publication Critical patent/JPS51139707A/ja
Publication of JPS5519544B2 publication Critical patent/JPS5519544B2/ja
Granted 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)
  • Time-Division Multiplex Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP50064656A 1975-05-29 1975-05-29 Redundancy system for a wire concentrator Granted JPS51139707A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50064656A JPS51139707A (en) 1975-05-29 1975-05-29 Redundancy system for a wire concentrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50064656A JPS51139707A (en) 1975-05-29 1975-05-29 Redundancy system for a wire concentrator

Publications (2)

Publication Number Publication Date
JPS51139707A JPS51139707A (en) 1976-12-02
JPS5519544B2 true JPS5519544B2 (US07847105-20101207-C00016.png) 1980-05-27

Family

ID=13264475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50064656A Granted JPS51139707A (en) 1975-05-29 1975-05-29 Redundancy system for a wire concentrator

Country Status (1)

Country Link
JP (1) JPS51139707A (US07847105-20101207-C00016.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63155993A (ja) * 1986-12-19 1988-06-29 Fujitsu Ltd 加入者線信号集線方式
DE69027356T2 (de) * 1989-03-21 1997-01-16 Minnesota Mining & Mfg Lichtwellenleiter-Datenverbindungssystem

Also Published As

Publication number Publication date
JPS51139707A (en) 1976-12-02

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