CA2220966A1 - Multiplexer, protection switch unit, telecommunications network and a multiplexing related method - Google Patents

Multiplexer, protection switch unit, telecommunications network and a multiplexing related method Download PDF

Info

Publication number
CA2220966A1
CA2220966A1 CA002220966A CA2220966A CA2220966A1 CA 2220966 A1 CA2220966 A1 CA 2220966A1 CA 002220966 A CA002220966 A CA 002220966A CA 2220966 A CA2220966 A CA 2220966A CA 2220966 A1 CA2220966 A1 CA 2220966A1
Authority
CA
Canada
Prior art keywords
input
signal
tline
multiplexer
output
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.)
Abandoned
Application number
CA002220966A
Other languages
English (en)
French (fr)
Inventor
Mats Bladh
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2220966A1 publication Critical patent/CA2220966A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/14—Monitoring arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/62—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors
    • H03K17/6257—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors with several inputs only combined with selecting means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/04—Distributors combined with modulators or demodulators
    • H04J3/047—Distributors with transistors or integrated circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/10—Arrangements for reducing cross-talk between channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Amplifiers (AREA)
  • Electronic Switches (AREA)
CA002220966A 1995-06-01 1996-05-22 Multiplexer, protection switch unit, telecommunications network and a multiplexing related method Abandoned CA2220966A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9502011-1 1995-06-01
SE9502011A SE504521C2 (sv) 1995-06-01 1995-06-01 Multiplexor, skyddskopplingsenhet, telekommunikationsnät samt förfarande vid multiplexering

Publications (1)

Publication Number Publication Date
CA2220966A1 true CA2220966A1 (en) 1996-12-05

Family

ID=20398485

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002220966A Abandoned CA2220966A1 (en) 1995-06-01 1996-05-22 Multiplexer, protection switch unit, telecommunications network and a multiplexing related method

Country Status (8)

Country Link
EP (1) EP0872055A1 (sv)
JP (1) JPH11507479A (sv)
KR (1) KR19990022025A (sv)
CN (1) CN1185877A (sv)
AU (1) AU705474B2 (sv)
CA (1) CA2220966A1 (sv)
SE (1) SE504521C2 (sv)
WO (1) WO1996038939A1 (sv)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03259561A (ja) * 1990-03-09 1991-11-19 Fujitsu Ltd 半導体装置
JPH04286230A (ja) * 1991-03-14 1992-10-12 Fujitsu Ltd 現用／予備用回線切替方式
WO1993017500A1 (en) * 1992-02-20 1993-09-02 Northern Telecom Limited Differential ecl circuit
US5281934A (en) * 1992-04-09 1994-01-25 Trw Inc. Common input junction, multioctave printed microwave multiplexer
GB9405771D0 (en) * 1994-03-23 1994-05-11 Plessey Telecomm Telecommunications system protection scheme

Also Published As

Publication number Publication date
CN1185877A (zh) 1998-06-24
SE9502011L (sv) 1996-12-02
JPH11507479A (ja) 1999-06-29
EP0872055A1 (en) 1998-10-21
AU705474B2 (en) 1999-05-20
AU6019496A (en) 1996-12-18
KR19990022025A (ko) 1999-03-25
SE504521C2 (sv) 1997-02-24
SE9502011D0 (sv) 1995-06-01
WO1996038939A1 (en) 1996-12-05

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Legal Events

Date Code Title Description
FZDE Dead