SE9502010D0 - Demultiplexer, protective switching unit, telecommunications network and method of demultiplexing - Google Patents

Demultiplexer, protective switching unit, telecommunications network and method of demultiplexing

Info

Publication number
SE9502010D0
SE9502010D0 SE9502010A SE9502010A SE9502010D0 SE 9502010 D0 SE9502010 D0 SE 9502010D0 SE 9502010 A SE9502010 A SE 9502010A SE 9502010 A SE9502010 A SE 9502010A SE 9502010 D0 SE9502010 D0 SE 9502010D0
Authority
SE
Sweden
Prior art keywords
demultiplexer
signal
out1
input
output
Prior art date
Application number
SE9502010A
Other languages
Swedish (sv)
Other versions
SE504533C2 (en
SE9502010L (en
Inventor
Mats Bladh
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9502010A priority Critical patent/SE504533C2/en
Publication of SE9502010D0 publication Critical patent/SE9502010D0/en
Priority to CN96195662A priority patent/CN1191642A/en
Priority to AU60196/96A priority patent/AU705430B2/en
Priority to CA002222624A priority patent/CA2222624A1/en
Priority to PCT/SE1996/000679 priority patent/WO1996038943A1/en
Priority to JP8535995A priority patent/JPH11507480A/en
Priority to EP96917759A priority patent/EP0873609A1/en
Priority to KR1019970708356A priority patent/KR19990021881A/en
Publication of SE9502010L publication Critical patent/SE9502010L/en
Publication of SE504533C2 publication Critical patent/SE504533C2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/14—Control of transmission; Equalising characterised by the equalising network used
    • 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
    • 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
    • H03K17/6285—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors with several outputs only combined with selecting means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/14—Monitoring arrangements

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)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Amplifiers (AREA)

Abstract

A demultiplexer which in a demultiplexing process selects an output for a signal received on input, a protection switch unit which includes one such demultiplexer and a telecommunications network which includes one such protection switch unit, wherein the demultiplexer has an input (IN+, IN-) and at least two outputs (OUT1+, OUT1-, OUT2+, OUT2-). A first connection point (IN1+) in the input is connected to a first transmission line (TLINE_1) for conducting an input signal thereto. A first connection point (OUT1+, OUT2+) in each output is connected to the transmission line (TLINE_1) via a respective first controllable signal forwarding device (Q1, Q2). An externally controllable signal switch means (S1, S2) is also connected to each output. A switch means (S1) controls one of said first signal forward devices (Q1) to forward the signal that is applied over the first transmission line (TLINE_1) to the first connection point (OUT1+) in a selected output.
SE9502010A 1995-06-01 1995-06-01 Demultiplexer, protective switching unit, telecommunications network and method of demultiplexing SE504533C2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9502010A SE504533C2 (en) 1995-06-01 1995-06-01 Demultiplexer, protective switching unit, telecommunications network and method of demultiplexing
CN96195662A CN1191642A (en) 1995-06-01 1996-05-24 Demultiplexer, protection switch unit, telecommunication network and method of demultiplexing
AU60196/96A AU705430B2 (en) 1995-06-01 1996-05-24 Demultiplexer, a protection switch unit, a telecommunication network and a method of demultiplexing
CA002222624A CA2222624A1 (en) 1995-06-01 1996-05-24 Demultiplexer, a protection switch unit, a telecommunication network and a method of demultiplexing
PCT/SE1996/000679 WO1996038943A1 (en) 1995-06-01 1996-05-24 Demultiplexer, a protection switch unit, a telecommunication network and a method of demultiplexing
JP8535995A JPH11507480A (en) 1995-06-01 1996-05-24 Demultiplexer, protection switch device, telephone communication network, and demultiplex method
EP96917759A EP0873609A1 (en) 1995-06-01 1996-05-24 Demultiplexer, a protection switch unit, a telecommunication network and a method of demultiplexing
KR1019970708356A KR19990021881A (en) 1995-06-01 1996-05-24 Demultiplexers, protective switch units, networks and demultiplexing methods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9502010A SE504533C2 (en) 1995-06-01 1995-06-01 Demultiplexer, protective switching unit, telecommunications network and method of demultiplexing

Publications (3)

Publication Number Publication Date
SE9502010D0 true SE9502010D0 (en) 1995-06-01
SE9502010L SE9502010L (en) 1996-12-02
SE504533C2 SE504533C2 (en) 1997-03-03

Family

ID=20398484

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9502010A SE504533C2 (en) 1995-06-01 1995-06-01 Demultiplexer, protective switching unit, telecommunications network and method of demultiplexing

Country Status (8)

Country Link
EP (1) EP0873609A1 (en)
JP (1) JPH11507480A (en)
KR (1) KR19990021881A (en)
CN (1) CN1191642A (en)
AU (1) AU705430B2 (en)
CA (1) CA2222624A1 (en)
SE (1) SE504533C2 (en)
WO (1) WO1996038943A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203329054U (en) 2010-03-19 2013-12-11 普拉不锈钢制品有限责任公司 Cover for protecting container of device used for storing and accommodating fluid
USD724233S1 (en) 2012-09-05 2015-03-10 Pura Stainless Llc Fluid container top
USD820085S1 (en) 2017-05-19 2018-06-12 Pura Stainless Llc Fluid container spout with straw

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03259561A (en) * 1990-03-09 1991-11-19 Fujitsu Ltd Semiconductor device
JPH04286230A (en) * 1991-03-14 1992-10-12 Fujitsu Ltd Living/spare line switching system
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
EP0873609A1 (en) 1998-10-28
AU6019696A (en) 1996-12-18
AU705430B2 (en) 1999-05-20
WO1996038943A1 (en) 1996-12-05
JPH11507480A (en) 1999-06-29
KR19990021881A (en) 1999-03-25
CN1191642A (en) 1998-08-26
SE504533C2 (en) 1997-03-03
SE9502010L (en) 1996-12-02
CA2222624A1 (en) 1996-12-05

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