JPS5715552A - Line interface connecting device - Google Patents

Line interface connecting device

Info

Publication number
JPS5715552A
JPS5715552A JP9085680A JP9085680A JPS5715552A JP S5715552 A JPS5715552 A JP S5715552A JP 9085680 A JP9085680 A JP 9085680A JP 9085680 A JP9085680 A JP 9085680A JP S5715552 A JPS5715552 A JP S5715552A
Authority
JP
Japan
Prior art keywords
connection
communication control
direct
connector
control processors
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
JP9085680A
Other languages
Japanese (ja)
Inventor
Hiroki Shibata
Yasuo Doi
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 JP9085680A priority Critical patent/JPS5715552A/en
Publication of JPS5715552A publication Critical patent/JPS5715552A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)

Abstract

PURPOSE:To enable the retrieval including an exsisting connection cable at the retrieval of failures, by making direct connection between the terminal device and the communication control processor and between the communication control processors via a direct connection connector and making folded connection in the device itself. CONSTITUTION:Communication control processors 5-0, 5-1 are provided with jumper direct connection connector for n+1-n3+1. Further, when direct connection terminal devices 1n+1-1n2 are directly connected to the communication control processors 5-0, connection is made to n1+1-n2 of the direct connecting connector 8 of the device 5-0 respectively. In case of connection between communication control processors or of folded connection in the communication control processor, the one connecting connector of the connection cable is connected to the direct connecting connector 8.
JP9085680A 1980-07-03 1980-07-03 Line interface connecting device Pending JPS5715552A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9085680A JPS5715552A (en) 1980-07-03 1980-07-03 Line interface connecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9085680A JPS5715552A (en) 1980-07-03 1980-07-03 Line interface connecting device

Publications (1)

Publication Number Publication Date
JPS5715552A true JPS5715552A (en) 1982-01-26

Family

ID=14010200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9085680A Pending JPS5715552A (en) 1980-07-03 1980-07-03 Line interface connecting device

Country Status (1)

Country Link
JP (1) JPS5715552A (en)

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