CH502727A - Method and circuit arrangement for testing converter circuits and trunk lines in centrally controlled data switching systems - Google Patents

Method and circuit arrangement for testing converter circuits and trunk lines in centrally controlled data switching systems

Info

Publication number
CH502727A
CH502727A CH1828169A CH1828169A CH502727A CH 502727 A CH502727 A CH 502727A CH 1828169 A CH1828169 A CH 1828169A CH 1828169 A CH1828169 A CH 1828169A CH 502727 A CH502727 A CH 502727A
Authority
CH
Switzerland
Prior art keywords
circuit arrangement
data switching
converter circuits
switching systems
trunk lines
Prior art date
Application number
CH1828169A
Other languages
German (de)
Inventor
Ekkehard Dipl Ing Riedel
Schmid Lothar
Giebler Fritz
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH502727A publication Critical patent/CH502727A/en

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)
  • Monitoring And Testing Of Exchanges (AREA)
CH1828169A 1968-12-11 1969-12-09 Method and circuit arrangement for testing converter circuits and trunk lines in centrally controlled data switching systems CH502727A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1814056A DE1814056C3 (en) 1968-12-11 1968-12-11 Circuit arrangement for checking the operational readiness of converter circuits and trunk lines in centrally controlled data switching systems

Publications (1)

Publication Number Publication Date
CH502727A true CH502727A (en) 1971-01-31

Family

ID=5715928

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1828169A CH502727A (en) 1968-12-11 1969-12-09 Method and circuit arrangement for testing converter circuits and trunk lines in centrally controlled data switching systems

Country Status (8)

Country Link
BE (1) BE742984A (en)
CH (1) CH502727A (en)
DE (1) DE1814056C3 (en)
FR (1) FR2025846A1 (en)
GB (1) GB1252620A (en)
LU (1) LU59971A1 (en)
NL (1) NL6918027A (en)
SE (1) SE368757B (en)

Also Published As

Publication number Publication date
BE742984A (en) 1970-06-11
DE1814056B2 (en) 1974-09-05
DE1814056C3 (en) 1975-04-30
DE1814056A1 (en) 1970-06-25
SE368757B (en) 1974-07-15
NL6918027A (en) 1970-06-15
GB1252620A (en) 1971-11-10
FR2025846A1 (en) 1970-09-11
LU59971A1 (en) 1970-02-10

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Legal Events

Date Code Title Description
PL Patent ceased