JPS52126104A - Communication circuit leading in system of data - Google Patents

Communication circuit leading in system of data

Info

Publication number
JPS52126104A
JPS52126104A JP4273376A JP4273376A JPS52126104A JP S52126104 A JPS52126104 A JP S52126104A JP 4273376 A JP4273376 A JP 4273376A JP 4273376 A JP4273376 A JP 4273376A JP S52126104 A JPS52126104 A JP S52126104A
Authority
JP
Japan
Prior art keywords
data
communication circuit
circuit leading
leading
relay
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
JP4273376A
Other languages
English (en)
Japanese (ja)
Other versions
JPS571170B2 (enExample
Inventor
Katsuhiko Inoue
Minoru Unzai
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 JP4273376A priority Critical patent/JPS52126104A/ja
Publication of JPS52126104A publication Critical patent/JPS52126104A/ja
Publication of JPS571170B2 publication Critical patent/JPS571170B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
JP4273376A 1976-04-15 1976-04-15 Communication circuit leading in system of data Granted JPS52126104A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4273376A JPS52126104A (en) 1976-04-15 1976-04-15 Communication circuit leading in system of data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4273376A JPS52126104A (en) 1976-04-15 1976-04-15 Communication circuit leading in system of data

Publications (2)

Publication Number Publication Date
JPS52126104A true JPS52126104A (en) 1977-10-22
JPS571170B2 JPS571170B2 (enExample) 1982-01-09

Family

ID=12644230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4273376A Granted JPS52126104A (en) 1976-04-15 1976-04-15 Communication circuit leading in system of data

Country Status (1)

Country Link
JP (1) JPS52126104A (enExample)

Also Published As

Publication number Publication date
JPS571170B2 (enExample) 1982-01-09

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