JPS61284138A - 通信回線の切換装置 - Google Patents

通信回線の切換装置

Info

Publication number
JPS61284138A
JPS61284138A JP12585885A JP12585885A JPS61284138A JP S61284138 A JPS61284138 A JP S61284138A JP 12585885 A JP12585885 A JP 12585885A JP 12585885 A JP12585885 A JP 12585885A JP S61284138 A JPS61284138 A JP S61284138A
Authority
JP
Japan
Prior art keywords
terminal
signal
communication
switching device
circuit
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
JP12585885A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0553329B2 (de
Inventor
Fuminori Kozono
小園　文典
Naoyuki Atobe
跡部　直之
Kazuhiko Tanaka
和彦 田中
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP12585885A priority Critical patent/JPS61284138A/ja
Publication of JPS61284138A publication Critical patent/JPS61284138A/ja
Publication of JPH0553329B2 publication Critical patent/JPH0553329B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Time-Division Multiplex Systems (AREA)
JP12585885A 1985-06-10 1985-06-10 通信回線の切換装置 Granted JPS61284138A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12585885A JPS61284138A (ja) 1985-06-10 1985-06-10 通信回線の切換装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12585885A JPS61284138A (ja) 1985-06-10 1985-06-10 通信回線の切換装置

Publications (2)

Publication Number Publication Date
JPS61284138A true JPS61284138A (ja) 1986-12-15
JPH0553329B2 JPH0553329B2 (de) 1993-08-09

Family

ID=14920682

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12585885A Granted JPS61284138A (ja) 1985-06-10 1985-06-10 通信回線の切換装置

Country Status (1)

Country Link
JP (1) JPS61284138A (de)

Also Published As

Publication number Publication date
JPH0553329B2 (de) 1993-08-09

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term