IT7830045A0 - DEVICE FOR GENERATING A TEST SIGNAL TO LOCATE FAULTS IN A DIGITAL SIGNAL TRANSMISSION SYSTEM. - Google Patents

DEVICE FOR GENERATING A TEST SIGNAL TO LOCATE FAULTS IN A DIGITAL SIGNAL TRANSMISSION SYSTEM.

Info

Publication number
IT7830045A0
IT7830045A0 IT7830045A IT3004578A IT7830045A0 IT 7830045 A0 IT7830045 A0 IT 7830045A0 IT 7830045 A IT7830045 A IT 7830045A IT 3004578 A IT3004578 A IT 3004578A IT 7830045 A0 IT7830045 A0 IT 7830045A0
Authority
IT
Italy
Prior art keywords
generating
transmission system
digital signal
signal transmission
locate faults
Prior art date
Application number
IT7830045A
Other languages
Italian (it)
Other versions
IT1100180B (en
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 IT7830045A0 publication Critical patent/IT7830045A0/en
Application granted granted Critical
Publication of IT1100180B publication Critical patent/IT1100180B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/40—Monitoring; Testing of relay systems
    • H04B17/407—Monitoring; Testing of relay systems without selective localization
    • H04B17/408—Monitoring; Testing of relay systems without selective localization using successive loop-backs

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Time-Division Multiplex Systems (AREA)
IT30045/78A 1977-11-24 1978-11-22 DEVICE TO GENERATE A TEST SIGNAL TO LOCATE FAULTS IN A DIGITAL SIGNAL TRANSMISSION SYSTEM IT1100180B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2752541A DE2752541C2 (en) 1977-11-24 1977-11-24 Test signal generation for fault location

Publications (2)

Publication Number Publication Date
IT7830045A0 true IT7830045A0 (en) 1978-11-22
IT1100180B IT1100180B (en) 1985-09-28

Family

ID=6024560

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30045/78A IT1100180B (en) 1977-11-24 1978-11-22 DEVICE TO GENERATE A TEST SIGNAL TO LOCATE FAULTS IN A DIGITAL SIGNAL TRANSMISSION SYSTEM

Country Status (6)

Country Link
JP (1) JPS5482910A (en)
DE (1) DE2752541C2 (en)
FR (1) FR2410397A1 (en)
GB (1) GB2009472A (en)
IT (1) IT1100180B (en)
NL (1) NL7811566A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016416B1 (en) * 1979-03-22 1983-08-31 Siemens Aktiengesellschaft Address-free fault localisation
DE3004767B1 (en) * 1980-02-08 1981-05-21 Siemens AG, 1000 Berlin und 8000 München Method for combined monitoring and fault location in transmission links for digital signals and arrangement for carrying out the method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2649145C3 (en) * 1976-10-28 1980-07-10 Siemens Ag, 1000 Berlin Und 8000 Muenchen Test signal generator for fault location
DE2703621C3 (en) * 1977-01-28 1981-06-11 Siemens AG, 1000 Berlin und 8000 München Test signal generator for a locating device to locate faulty regenerator fields

Also Published As

Publication number Publication date
NL7811566A (en) 1979-05-28
DE2752541B1 (en) 1979-04-26
FR2410397B1 (en) 1983-06-10
FR2410397A1 (en) 1979-06-22
GB2009472A (en) 1979-06-13
IT1100180B (en) 1985-09-28
DE2752541C2 (en) 1979-12-20
JPS5482910A (en) 1979-07-02

Similar Documents

Publication Publication Date Title
BE856952A (en) PIPE CONNECTION DEVICE
IT7826702A0 (en) DIGITAL INDICATOR DEVICE FOR VEHICLES.
IT1084632B (en) MAGNETIC TEST DEVICE TO DETECT DEFECTS ON ELONGATED OBJECTS.
FR2278074A1 (en) ROTATING PARTS FAULT DETECTION DEVICE
FR2319891A1 (en) SU LEAK DETECTION DEVICE
NO145315C (en) SWITCHING DEVICE FOR AN ULTRASONIC UNDERWATER DETECTION SYSTEM.
SE7711113L (en) COUPLING DEVICE FOR CREATING AN ERROR SIGNAL
FR2353111A1 (en) SYSTEM FOR TRACKING FAULTS
SE7808358L (en) SIGNAL GENERATOR FOR PRESENTATION SYSTEM
NO772243L (en) ULTRASOUND DEVICE.
JPS52108874A (en) Device for testing conduit by supersonic waves
BE863341A (en) PIPELINE CONNECTION DEVICE
JPS5357086A (en) Pipe testing device
SE7703451L (en) DEVICE FOR DETECTING LARGE SIGNALS
NL7803602A (en) ULTRASONIC TESTING DEVICE.
BE847662A (en) DISPLAY DEVICE,
FR2339999A1 (en) DIGITAL SIGNAL TRANSMISSION DEVICE
NL184646C (en) SIGNAL MEASURING DEVICE.
SE7809876L (en) SIGNAL DETECTION DEVICE
NL7705978A (en) HIGH FREQUENT SIGNAL COUPLING DEVICE.
IT7830045A0 (en) DEVICE FOR GENERATING A TEST SIGNAL TO LOCATE FAULTS IN A DIGITAL SIGNAL TRANSMISSION SYSTEM.
DK140611B (en) Apparatus for detecting echo signals.
NL7807402A (en) DEVICE FOR CONTINUITY TESTING IN TELECOMMUNICATIONS SYSTEMS.
SE7809877L (en) SIGNAL DETECTION DEVICE
SE439382B (en) Device for detecting echo presence in a radar system