KR960035202A - Integrated Input / Output Matching Block (MMPH) in Electronic Switching System (TDX-10) - Google Patents

Integrated Input / Output Matching Block (MMPH) in Electronic Switching System (TDX-10) Download PDF

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Publication number
KR960035202A
KR960035202A KR1019950005502A KR19950005502A KR960035202A KR 960035202 A KR960035202 A KR 960035202A KR 1019950005502 A KR1019950005502 A KR 1019950005502A KR 19950005502 A KR19950005502 A KR 19950005502A KR 960035202 A KR960035202 A KR 960035202A
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KR
South Korea
Prior art keywords
output matching
input
board
matching block
mmph
Prior art date
Application number
KR1019950005502A
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Korean (ko)
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KR0147151B1 (en
Inventor
최오식
Original Assignee
김주용
현대전자산업 주식회사
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Application filed by 김주용, 현대전자산업 주식회사 filed Critical 김주용
Priority to KR1019950005502A priority Critical patent/KR0147151B1/en
Publication of KR960035202A publication Critical patent/KR960035202A/en
Application granted granted Critical
Publication of KR0147151B1 publication Critical patent/KR0147151B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Structure Of Telephone Exchanges (AREA)

Abstract

본 발명은 전전자 교환기의 맨 머시 커뮤니케이션(Man Machine Communication)을 위한 입출력 정합 블럭(MMPH)의 기능별 상호 연관 부분을 하나로 통합하여, 별도의 셸프(Shelf)에 실장되던 각 부분을 단일 셸프에 실장 가능토록 한 전전자 교환기(TDX-10) 내 입/출력 정합 블럭(MMPH) 집적화 방법에 관한 것으로, 기존의 입/출력 정합 블럭은 2장의 백-프레인으로 구성되어 있어 이를 케이블로 연결하여 사용하므로 인해, 케이블 자체에 불량이 있거나 또는 컨넥터의 접속시 접촉이 불안전하면 시스템의 오동작을 유발하는 문제가 있었는바, 본 발명은 종래의 이런 문제점을 해결하기 위해, 입/출력 정합 보드(IOIA)와 포트 스위칭 접속 보드(PASS)의 포트를 2배로 확장시키고, 상기 포트 스위칭 접속 보드를 입/출력 정합 백-보드에 실장하므로써, 2장의 백-프레인에 의해 실행되던 입/출력 정합 기능을 한장의 백-프레인에 집적화시켜 입/출력 정합 블럭의 크기를 소형화시키고, 또한 기존에 사용하던 케이블을 제거하므로써 시스템의 신뢰성을 향상시키는 효과가 있다.The present invention integrates the functional correlation part of the input / output matching block (MMPH) for man machine communication of the electronic switchboard into one, so that each part mounted on a separate shelf can be mounted on a single shelf. A method for integrating an input / output matching block (MMPH) in an electronic switch (TDX-10). The conventional input / output matching block is composed of two back-planes. If the cable itself is defective or the contact is unstable when the connector is connected, there is a problem that causes a malfunction of the system. In order to solve the conventional problem, the input / output matching board (IOIA) and port switching have been solved. Execution by two backplanes by doubling the ports of the PASS and mounting the port-switching connection boards on an input / output matching back-board The throw input / output matching function of the back-piece-by integrating the plane and miniaturize the size of the input / output matching block, and also has the effect of improving the reliability of the system By removing the cable previously used.

Description

전전자 교환기(TDX-10) 내 입/출력 정합 블럭(MMPH) 집적화 방법Integrated Input / Output Matching Block (MMPH) in Electronic Switching System (TDX-10)

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명에 의해 집적화된 입/출력 블럭(MMPH)의 구성도이다.2 is a block diagram of an input / output block (MMPH) integrated by the present invention.

Claims (2)

전전자 교환기의 입/출력 정합 블럭을 이루는 입/출력 정합 백-보드(MMBB)와 포트 스위칭 접속 백-보드(PSBB)를 형성하는 방법에 있어서, 입/출력 정합을 담당하는 입/출력 정합 보드(IOIA) 및, 입/출력 정합 블럭(MMPH)과 각종 단말기를 연결할 시 상호 간의 신호 변환 기능을 담당하는 포트 스위칭 접속 보드(PSAA)의 포트를 2배로 확장하고, 상기 포트 스위칭 접속 보드를 입/출력 정합 백-보드에 실장하므로써, 2장의 백-프레인으로 구성되던 입/출력 정합 블럭을 한 장의 백-프레인으로 접적화시키는 것을 특징으로 하는 전전자 교환기(TDX-10) 내 입/출력 정합 블럭(MMPH) 집적화 방법.In the method of forming the input / output matching back-board (MMBB) and the port switching connection back-board (PSBB) forming the input / output matching block of the electronic switch, the input / output matching board in charge of the input / output matching (IOIA) and the port switching access board (PSAA) which doubles the signal switching function between the input / output matching block (MMPH) and various terminals when connecting various terminals, and doubles the port switching access board. By mounting on the output matching back-board, the input / output matching block in the TDX-10 is characterized by integrating the input / output matching block consisting of two back-planes into one back-plane. MMPH) integration method. 제1항에 있어서, 상기 포트 스위칭 접속 보드를 입/출력 정합 백-보드에 실장하기 위해 그 신호 연결을 입/출력 정합 백-보드 상에 동판 패턴으로 형성하는 것을 특징으로 하는 전전자 교환기(TDX-10) 내 입/출력 정합 블럭(MMPH) 집적화 방법.2. The TDX of claim 1, wherein the signal connection is formed in a copper plate pattern on an input / output matching back board to mount the port switching connection board to an input / output matching back board. -10) input / output matching block (MMPH) integration method. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950005502A 1995-03-16 1995-03-16 Integration method for mmph in tdx-10 KR0147151B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950005502A KR0147151B1 (en) 1995-03-16 1995-03-16 Integration method for mmph in tdx-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950005502A KR0147151B1 (en) 1995-03-16 1995-03-16 Integration method for mmph in tdx-10

Publications (2)

Publication Number Publication Date
KR960035202A true KR960035202A (en) 1996-10-24
KR0147151B1 KR0147151B1 (en) 1998-08-17

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ID=19409927

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950005502A KR0147151B1 (en) 1995-03-16 1995-03-16 Integration method for mmph in tdx-10

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KR0147151B1 (en) 1998-08-17

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