JPH0528532B2 - - Google Patents

Info

Publication number
JPH0528532B2
JPH0528532B2 JP60087506A JP8750685A JPH0528532B2 JP H0528532 B2 JPH0528532 B2 JP H0528532B2 JP 60087506 A JP60087506 A JP 60087506A JP 8750685 A JP8750685 A JP 8750685A JP H0528532 B2 JPH0528532 B2 JP H0528532B2
Authority
JP
Japan
Prior art keywords
transmission line
switching device
line network
network switching
receiving side
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 - Lifetime
Application number
JP60087506A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61247135A (ja
Inventor
Hiroteru Yoshifuji
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
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP8750685A priority Critical patent/JPS61247135A/ja
Publication of JPS61247135A publication Critical patent/JPS61247135A/ja
Publication of JPH0528532B2 publication Critical patent/JPH0528532B2/ja
Granted legal-status Critical Current

Links

JP8750685A 1985-04-25 1985-04-25 伝送路網切替装置 Granted JPS61247135A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8750685A JPS61247135A (ja) 1985-04-25 1985-04-25 伝送路網切替装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8750685A JPS61247135A (ja) 1985-04-25 1985-04-25 伝送路網切替装置

Publications (2)

Publication Number Publication Date
JPS61247135A JPS61247135A (ja) 1986-11-04
JPH0528532B2 true JPH0528532B2 (enrdf_load_stackoverflow) 1993-04-26

Family

ID=13916862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8750685A Granted JPS61247135A (ja) 1985-04-25 1985-04-25 伝送路網切替装置

Country Status (1)

Country Link
JP (1) JPS61247135A (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5323936B2 (enrdf_load_stackoverflow) * 1972-08-07 1978-07-18
JPS5574155U (enrdf_load_stackoverflow) * 1978-11-17 1980-05-22
JPS59140561U (ja) * 1983-03-09 1984-09-19 三菱電機株式会社 ２重系照合出力切替装置

Also Published As

Publication number Publication date
JPS61247135A (ja) 1986-11-04

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