FR2148244B1 - - Google Patents

Info

Publication number
FR2148244B1
FR2148244B1 FR7228081A FR7228081A FR2148244B1 FR 2148244 B1 FR2148244 B1 FR 2148244B1 FR 7228081 A FR7228081 A FR 7228081A FR 7228081 A FR7228081 A FR 7228081A FR 2148244 B1 FR2148244 B1 FR 2148244B1
Authority
FR
France
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.)
Expired
Application number
FR7228081A
Other versions
FR2148244A1 (fr
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.)
Siemens AG
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 FR2148244A1 publication Critical patent/FR2148244A1/fr
Application granted granted Critical
Publication of FR2148244B1 publication Critical patent/FR2148244B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/08—Modifications for reducing interference; Modifications for reducing effects due to line faults ; Receiver end arrangements for detecting or overcoming line faults
    • 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
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
    • H04L43/0811—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking connectivity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Dc Digital Transmission (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
FR7228081A 1971-08-03 1972-08-03 Expired FR2148244B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2138819A DE2138819C3 (de) 1971-08-03 1971-08-03 Anordnung zur Leitungsüberwachung auf Drahtbruch in Datenübertragungssystemen mit Gleichstromtastung

Publications (2)

Publication Number Publication Date
FR2148244A1 FR2148244A1 (fr) 1973-03-11
FR2148244B1 true FR2148244B1 (fr) 1977-07-29

Family

ID=5815665

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7228081A Expired FR2148244B1 (fr) 1971-08-03 1972-08-03

Country Status (13)

Country Link
US (1) US3803355A (fr)
BE (1) BE787140A (fr)
CA (1) CA962950A (fr)
CH (1) CH552313A (fr)
DE (1) DE2138819C3 (fr)
DK (1) DK134760C (fr)
FR (1) FR2148244B1 (fr)
GB (1) GB1380183A (fr)
IT (1) IT963476B (fr)
LU (1) LU65837A1 (fr)
NL (1) NL7208957A (fr)
SE (1) SE372866B (fr)
ZA (1) ZA724422B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3943284A (en) * 1975-02-18 1976-03-09 Burroughs Corporation Digital data communication system featuring multi level asynchronous duplex operation
JPS5745750A (en) * 1980-09-01 1982-03-15 Fanuc Ltd Transmission switching device having open line detecting function and industrial robot using said device
US4782300A (en) * 1986-03-03 1988-11-01 International Business Machines Corporation Differential transceiver with line integrity detection
FR2627036B1 (fr) * 1988-02-10 1990-07-27 Peugeot Interface de raccordement d'une partie de reception d'informations d'une station dans un systeme de transmission d'informations en differentiel, par deux fils de transmission, notamment dans un vehicule automobile
DE69132259T2 (de) * 1990-12-04 2000-10-26 The Furukawa Electric Co., Ltd. Vorrichtung zur spannungseinstellung in einem multiplexübertragungssystem
DE19640172A1 (de) * 1996-09-28 1998-04-23 Daimler Benz Ag Übertrager-Leistungskopplung
DE29717369U1 (de) * 1997-09-29 1998-02-12 Siemens AG, 80333 München Digitaleingabeeinheit
US7737701B2 (en) * 2007-09-26 2010-06-15 Agilent Technologies, Inc. Method and tester for verifying the electrical connection integrity of a component to a substrate

Also Published As

Publication number Publication date
DK134760C (da) 1977-05-31
FR2148244A1 (fr) 1973-03-11
DK134760B (da) 1977-01-10
DE2138819C3 (de) 1978-05-03
BE787140A (fr) 1973-02-05
NL7208957A (fr) 1973-02-06
LU65837A1 (fr) 1973-02-05
SE372866B (fr) 1975-01-13
CA962950A (en) 1975-02-18
GB1380183A (en) 1975-01-08
DE2138819A1 (de) 1973-02-15
US3803355A (en) 1974-04-09
ZA724422B (en) 1973-03-28
DE2138819B2 (de) 1977-09-01
IT963476B (it) 1974-01-10
CH552313A (de) 1974-07-31

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Legal Events

Date Code Title Description
ST Notification of lapse