KR950021873U - 모뎀(Modem)의 선로차단회로 - Google Patents

모뎀(Modem)의 선로차단회로

Info

Publication number
KR950021873U
KR950021873U KR2019930029303U KR930029303U KR950021873U KR 950021873 U KR950021873 U KR 950021873U KR 2019930029303 U KR2019930029303 U KR 2019930029303U KR 930029303 U KR930029303 U KR 930029303U KR 950021873 U KR950021873 U KR 950021873U
Authority
KR
South Korea
Prior art keywords
modem
blocking circuit
line blocking
line
circuit
Prior art date
Application number
KR2019930029303U
Other languages
English (en)
Other versions
KR960008775Y1 (ko
Inventor
김용갑
Original Assignee
포항종합제철 주식회사
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 포항종합제철 주식회사 filed Critical 포항종합제철 주식회사
Priority to KR2019930029303U priority Critical patent/KR960008775Y1/ko
Publication of KR950021873U publication Critical patent/KR950021873U/ko
Application granted granted Critical
Publication of KR960008775Y1 publication Critical patent/KR960008775Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/738—Interface circuits for coupling substations to external telephone lines
    • H04M1/74—Interface circuits for coupling substations to external telephone lines with means for reducing interference; with means for reducing effects due to line faults

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
KR2019930029303U 1993-12-23 1993-12-23 모뎀(Modem)의 선로차단회로 KR960008775Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930029303U KR960008775Y1 (ko) 1993-12-23 1993-12-23 모뎀(Modem)의 선로차단회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930029303U KR960008775Y1 (ko) 1993-12-23 1993-12-23 모뎀(Modem)의 선로차단회로

Publications (2)

Publication Number Publication Date
KR950021873U true KR950021873U (ko) 1995-07-28
KR960008775Y1 KR960008775Y1 (ko) 1996-10-09

Family

ID=19372348

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930029303U KR960008775Y1 (ko) 1993-12-23 1993-12-23 모뎀(Modem)의 선로차단회로

Country Status (1)

Country Link
KR (1) KR960008775Y1 (ko)

Also Published As

Publication number Publication date
KR960008775Y1 (ko) 1996-10-09

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Legal Events

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