JPS59163922A - Ｎ対２伝送路切替スイツチ - Google Patents

Ｎ対２伝送路切替スイツチ

Info

Publication number
JPS59163922A
JPS59163922A JP3663383A JP3663383A JPS59163922A JP S59163922 A JPS59163922 A JP S59163922A JP 3663383 A JP3663383 A JP 3663383A JP 3663383 A JP3663383 A JP 3663383A JP S59163922 A JPS59163922 A JP S59163922A
Authority
JP
Japan
Prior art keywords
terminal
transmission line
terminals
unit
switch
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
JP3663383A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0137010B2 (enrdf_load_stackoverflow
Inventor
Koichi Kobayashi
紘一 小林
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 JP3663383A priority Critical patent/JPS59163922A/ja
Priority to AU25367/84A priority patent/AU578015B2/en
Priority to CA000449018A priority patent/CA1202405A/en
Publication of JPS59163922A publication Critical patent/JPS59163922A/ja
Publication of JPH0137010B2 publication Critical patent/JPH0137010B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/74—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
JP3663383A 1983-03-08 1983-03-08 Ｎ対２伝送路切替スイツチ Granted JPS59163922A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP3663383A JPS59163922A (ja) 1983-03-08 1983-03-08 Ｎ対２伝送路切替スイツチ
AU25367/84A AU578015B2 (en) 1983-03-08 1984-03-07 Transmission line changeover switch
CA000449018A CA1202405A (en) 1983-03-08 1984-03-07 Transmission line changeover switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3663383A JPS59163922A (ja) 1983-03-08 1983-03-08 Ｎ対２伝送路切替スイツチ

Publications (2)

Publication Number Publication Date
JPS59163922A true JPS59163922A (ja) 1984-09-17
JPH0137010B2 JPH0137010B2 (enrdf_load_stackoverflow) 1989-08-03

Family

ID=12475236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3663383A Granted JPS59163922A (ja) 1983-03-08 1983-03-08 Ｎ対２伝送路切替スイツチ

Country Status (3)

Country Link
JP (1) JPS59163922A (enrdf_load_stackoverflow)
AU (1) AU578015B2 (enrdf_load_stackoverflow)
CA (1) CA1202405A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0451999A3 (en) * 1990-03-28 1992-12-09 Sony Corporation Matrix switcher apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104183895B (zh) * 2014-08-29 2016-08-17 京信通信系统（中国）有限公司 一种可开关切换的合路器及装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0451999A3 (en) * 1990-03-28 1992-12-09 Sony Corporation Matrix switcher apparatus

Also Published As

Publication number Publication date
AU578015B2 (en) 1988-10-13
AU2536784A (en) 1984-09-13
JPH0137010B2 (enrdf_load_stackoverflow) 1989-08-03
CA1202405A (en) 1986-03-25

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