UA86429C2 - Усилитель сигналов для кабеля типа неэкранированная витая пара - Google Patents

Усилитель сигналов для кабеля типа неэкранированная витая пара

Info

Publication number
UA86429C2
UA86429C2 UAA200701313A UAA200701313A UA86429C2 UA 86429 C2 UA86429 C2 UA 86429C2 UA A200701313 A UAA200701313 A UA A200701313A UA A200701313 A UAA200701313 A UA A200701313A UA 86429 C2 UA86429 C2 UA 86429C2
Authority
UA
Ukraine
Prior art keywords
amplified
mixer
electronic circuit
signals
utp
Prior art date
Application number
UAA200701313A
Other languages
English (en)
Ukrainian (uk)
Inventor
Луис Ларзабал
Едвард Пауль Понганис
Original Assignee
Филоджи, Инк.
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 Филоджи, Инк. filed Critical Филоджи, Инк.
Publication of UA86429C2 publication Critical patent/UA86429C2/ru

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
    • H04M11/062—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using different frequency bands for speech and other data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/40—Applications of speech amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Amplifiers (AREA)
  • Telephonic Communication Services (AREA)
  • Interface Circuits In Exchanges (AREA)

Abstract

Между центральной станцией поставщика телекоммуникационных услуг и установленной в помещении пользователя аппаратурой (АПК) цифровой абонентской линии, которая использует кабели типа “неэкранированная витая пара (UTP)”, размещают аналоговую электронную схему. Эта электронная схема с помощью первого смесителя отделяет сигналы линии нисходящей связи от сигналов линии восходящей связи. Голосовые сигналы, если такие есть, направляют по электронной схеме немодифицированными. Сигналы нисходящей связи усиливаются, фильтруются и снова усиливаются драйверами, которые обе�
UAA200701313A 2004-07-12 2005-07-11 Усилитель сигналов для кабеля типа неэкранированная витая пара UA86429C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/889,090 US7110528B2 (en) 2004-07-12 2004-07-12 Amplifier for unshielded twisted pair wire signals

Publications (1)

Publication Number Publication Date
UA86429C2 true UA86429C2 (ru) 2009-04-27

Family

ID=35757419

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200701313A UA86429C2 (ru) 2004-07-12 2005-07-11 Усилитель сигналов для кабеля типа неэкранированная витая пара

Country Status (14)

Country Link
US (1) US7110528B2 (ru)
EP (1) EP1766906A4 (ru)
JP (1) JP2008506339A (ru)
KR (1) KR100921163B1 (ru)
CN (1) CN101023641A (ru)
AU (1) AU2005271863B2 (ru)
BR (1) BRPI0512919A (ru)
CA (1) CA2571245C (ru)
IL (1) IL180160A0 (ru)
MX (1) MX2007000511A (ru)
NO (1) NO20070801L (ru)
RU (1) RU2362269C2 (ru)
UA (1) UA86429C2 (ru)
WO (1) WO2006017236A2 (ru)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2175667B1 (en) * 2008-10-10 2014-01-01 Alcatel Lucent Universal ISDN/POTS splitter
CN102484749A (zh) * 2009-04-01 2012-05-30 戴维·兹尔勃贝格 降低catv家用放大器上行通路中噪声的系统和方法
US8942166B2 (en) * 2010-02-12 2015-01-27 Google Technology Holdings LLC Method for providing a contention based uplink channel
CN104662846A (zh) * 2013-09-12 2015-05-27 华为技术有限公司 一种信号放大方法、装置和系统
TWI556650B (zh) * 2014-02-25 2016-11-01 宏正自動科技股份有限公司 雙向傳輸裝置
US10498302B2 (en) 2016-08-11 2019-12-03 Positron Access Solutions Corporation Analog signal automatic gain control over copper pairs
US9979436B2 (en) 2016-08-11 2018-05-22 Positron Access Solutions Corporation Automatic gain control over copper pairs using daisy-chained amplifiers
CN107799122B (zh) * 2017-09-08 2020-10-23 中国科学院深圳先进技术研究院 一种高生物拟真性语音处理滤波器与语音识别设备
RU209399U1 (ru) * 2020-10-12 2022-03-16 Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации Многотрактовый усилитель мощности

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2725532A (en) * 1952-12-31 1955-11-29 Itt Balanced junction device for a two-way telephone repeater
US4331842A (en) * 1980-02-11 1982-05-25 Reliance Electric Company Voice frequency repeater and term sets and other circuits therefor
US5678198A (en) 1991-05-22 1997-10-14 Southwestern Bell Technology Resources, Inc. System for controlling signal level at both ends of a transmission link, based upon a detected value
US5676198A (en) * 1994-11-15 1997-10-14 Sundstrand Corporation Cooling apparatus for an electronic component
US6208732B1 (en) 1998-02-12 2001-03-27 Globespan Semiconductor, Inc. Switched hybrid circuit for use with digital subscriber lines
US6459684B1 (en) 1998-10-14 2002-10-01 Lsi Logic Corporation Multiplexed codec for an ADSL system
US6507606B2 (en) * 2000-03-29 2003-01-14 Symmetrican, Inc. Asymmetric digital subscriber line methods suitable for long subscriber loops
US20020031113A1 (en) 2000-07-07 2002-03-14 Dodds David E. Extended distribution of ADSL signals
US7483528B2 (en) * 2001-02-06 2009-01-27 2Wire, Inc. Loop extender with selectable line termination and equalization
EP1358731A4 (en) * 2001-02-06 2005-08-24 2Wire Inc "REMOTE LOOP EXPANSION DEVICE WITH COMMUNICATION, CONTROL AND DIAGNOSIS"
US6504426B2 (en) 2001-03-28 2003-01-07 Guy Picha Methods and systems for power amplifying of signals
US7006610B2 (en) 2001-06-27 2006-02-28 Symmetricom, Inc. Download booster for ADSL transmission
US6798769B1 (en) 2001-09-13 2004-09-28 Pedestal Networks, Inc. System for enhancing data transfer
JP2003169158A (ja) * 2001-11-30 2003-06-13 Hitachi Ltd ｘＤＳＬ信号増幅方式および装置

Also Published As

Publication number Publication date
JP2008506339A (ja) 2008-02-28
BRPI0512919A (pt) 2008-04-15
RU2362269C2 (ru) 2009-07-20
AU2005271863A1 (en) 2006-02-16
US7110528B2 (en) 2006-09-19
EP1766906A2 (en) 2007-03-28
KR20070034622A (ko) 2007-03-28
CA2571245A1 (en) 2006-02-16
MX2007000511A (es) 2007-05-08
CN101023641A (zh) 2007-08-22
US20060029207A1 (en) 2006-02-09
EP1766906A4 (en) 2009-07-01
NO20070801L (no) 2007-02-12
WO2006017236A2 (en) 2006-02-16
WO2006017236A3 (en) 2006-04-27
CA2571245C (en) 2010-10-12
IL180160A0 (en) 2007-06-03
KR100921163B1 (ko) 2009-10-13
AU2005271863B2 (en) 2009-05-21
RU2007105159A (ru) 2008-08-20

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