GB8426343D0 - Remote isolation device - Google Patents

Remote isolation device

Info

Publication number
GB8426343D0
GB8426343D0 GB848426343A GB8426343A GB8426343D0 GB 8426343 D0 GB8426343 D0 GB 8426343D0 GB 848426343 A GB848426343 A GB 848426343A GB 8426343 A GB8426343 A GB 8426343A GB 8426343 D0 GB8426343 D0 GB 8426343D0
Authority
GB
United Kingdom
Prior art keywords
isolation device
remote isolation
remote
isolation
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.)
Withdrawn
Application number
GB848426343A
Other versions
GB2149274A (en
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.)
Teradyne Inc
Original Assignee
Teradyne Inc
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 Teradyne Inc filed Critical Teradyne Inc
Publication of GB8426343D0 publication Critical patent/GB8426343D0/en
Publication of GB2149274A publication Critical patent/GB2149274A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
    • H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop
    • H04M3/301—Circuit arrangements at the subscriber's side of the line

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Electronic Switches (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
GB08426343A 1983-10-31 1984-10-18 Testing subscriber lines Withdrawn GB2149274A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54684083A 1983-10-31 1983-10-31

Publications (2)

Publication Number Publication Date
GB8426343D0 true GB8426343D0 (en) 1984-11-21
GB2149274A GB2149274A (en) 1985-06-05

Family

ID=24182250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08426343A Withdrawn GB2149274A (en) 1983-10-31 1984-10-18 Testing subscriber lines

Country Status (2)

Country Link
BE (1) BE900947A (en)
GB (1) GB2149274A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4200775C1 (en) * 1992-01-11 1993-05-19 Krone Ag, 1000 Berlin, De
TW264598B (en) * 1992-07-01 1995-12-01 Ray Chem Ltd
GB9213992D0 (en) * 1992-07-01 1992-08-12 Raychem Ltd Remotely actuated switch and protection circuit
GB9223770D0 (en) * 1992-11-12 1992-12-23 Raychem Ltd Communication channel testing arrangement
GB9403646D0 (en) * 1994-02-25 1994-04-13 Raychem Ltd Switching device for telecommunications channel
US6201853B1 (en) * 1999-07-13 2001-03-13 Communications Manufacturing Company Telephone technician's remote assist apparatus and method

Also Published As

Publication number Publication date
BE900947A (en) 1985-02-15
GB2149274A (en) 1985-06-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)