JPS53138613A - Exchange network interruption control system - Google Patents

Exchange network interruption control system

Info

Publication number
JPS53138613A
JPS53138613A JP5343377A JP5343377A JPS53138613A JP S53138613 A JPS53138613 A JP S53138613A JP 5343377 A JP5343377 A JP 5343377A JP 5343377 A JP5343377 A JP 5343377A JP S53138613 A JPS53138613 A JP S53138613A
Authority
JP
Japan
Prior art keywords
exchange network
control system
interruption control
network interruption
step link
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.)
Pending
Application number
JP5343377A
Other languages
Japanese (ja)
Inventor
Yoshimasa Kobayashi
Fumio Uno
Takashi Nara
Hiroshi Miyake
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
Original Assignee
Fujitsu 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 filed Critical Fujitsu Ltd
Priority to JP5343377A priority Critical patent/JPS53138613A/en
Publication of JPS53138613A publication Critical patent/JPS53138613A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable an interruption connection through a simple constitution for plural switch matrixes and the exchange network in which the junctor front-step link and rear-step link which contain the section relay corresponding to the matrix.
COPYRIGHT: (C)1978,JPO&Japio
JP5343377A 1977-05-10 1977-05-10 Exchange network interruption control system Pending JPS53138613A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5343377A JPS53138613A (en) 1977-05-10 1977-05-10 Exchange network interruption control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5343377A JPS53138613A (en) 1977-05-10 1977-05-10 Exchange network interruption control system

Publications (1)

Publication Number Publication Date
JPS53138613A true JPS53138613A (en) 1978-12-04

Family

ID=12942700

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5343377A Pending JPS53138613A (en) 1977-05-10 1977-05-10 Exchange network interruption control system

Country Status (1)

Country Link
JP (1) JPS53138613A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04229697A (en) * 1990-05-23 1992-08-19 American Teleph & Telegr Co <Att> Fluid cooling circuit package

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04229697A (en) * 1990-05-23 1992-08-19 American Teleph & Telegr Co <Att> Fluid cooling circuit package

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