KR930026699U - 통신 선로의 이상유무 시험용 코드 - Google Patents

통신 선로의 이상유무 시험용 코드

Info

Publication number
KR930026699U
KR930026699U KR2019920008909U KR920008909U KR930026699U KR 930026699 U KR930026699 U KR 930026699U KR 2019920008909 U KR2019920008909 U KR 2019920008909U KR 920008909 U KR920008909 U KR 920008909U KR 930026699 U KR930026699 U KR 930026699U
Authority
KR
South Korea
Prior art keywords
abnormality
existence
testing
code
communication line
Prior art date
Application number
KR2019920008909U
Other languages
English (en)
Other versions
KR940008445Y1 (ko
Inventor
유세춘
Original Assignee
유세춘
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 유세춘 filed Critical 유세춘
Priority to KR92008909U priority Critical patent/KR940008445Y1/ko
Publication of KR930026699U publication Critical patent/KR930026699U/ko
Application granted granted Critical
Publication of KR940008445Y1 publication Critical patent/KR940008445Y1/ko

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2203/00—Aspects of automatic or semi-automatic exchanges
    • H04M2203/05—Aspects of automatic or semi-automatic exchanges related to OAM&P

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Structure Of Telephone Exchanges (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
KR92008909U 1992-05-22 1992-05-22 통신 선로의 이상유무 시험용 코드 KR940008445Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92008909U KR940008445Y1 (ko) 1992-05-22 1992-05-22 통신 선로의 이상유무 시험용 코드

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92008909U KR940008445Y1 (ko) 1992-05-22 1992-05-22 통신 선로의 이상유무 시험용 코드

Publications (2)

Publication Number Publication Date
KR930026699U true KR930026699U (ko) 1993-12-28
KR940008445Y1 KR940008445Y1 (ko) 1994-12-19

Family

ID=19333590

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92008909U KR940008445Y1 (ko) 1992-05-22 1992-05-22 통신 선로의 이상유무 시험용 코드

Country Status (1)

Country Link
KR (1) KR940008445Y1 (ko)

Also Published As

Publication number Publication date
KR940008445Y1 (ko) 1994-12-19

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee