AU1486399A - Protection switching system - Google Patents

Protection switching system

Info

Publication number
AU1486399A
AU1486399A AU14863/99A AU1486399A AU1486399A AU 1486399 A AU1486399 A AU 1486399A AU 14863/99 A AU14863/99 A AU 14863/99A AU 1486399 A AU1486399 A AU 1486399A AU 1486399 A AU1486399 A AU 1486399A
Authority
AU
Australia
Prior art keywords
switching system
protection switching
protection
switching
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
AU14863/99A
Other languages
English (en)
Inventor
Antti Poutanen
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.)
Nokia Oyj
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of AU1486399A publication Critical patent/AU1486399A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/74—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
AU14863/99A 1997-10-25 1998-10-23 Protection switching system Abandoned AU1486399A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19747214 1997-10-25
DE1997147214 DE19747214A1 (de) 1997-10-25 1997-10-25 Telekommunikationssystem
PCT/EP1998/006745 WO1999022459A1 (en) 1997-10-25 1998-10-23 Protection switching system

Publications (1)

Publication Number Publication Date
AU1486399A true AU1486399A (en) 1999-05-17

Family

ID=7846622

Family Applications (1)

Application Number Title Priority Date Filing Date
AU14863/99A Abandoned AU1486399A (en) 1997-10-25 1998-10-23 Protection switching system

Country Status (3)

Country Link
AU (1) AU1486399A (de)
DE (1) DE19747214A1 (de)
WO (1) WO1999022459A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10144522A1 (de) * 2001-09-10 2003-04-03 H C T Comm Technology Gmbh Umschalteinrichtung zum Umschalten zwischen Telekommunikationsanlagen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3235661A1 (de) * 1982-09-27 1984-03-29 Siemens AG, 1000 Berlin und 8000 München Zentralgesteuerte umschalteeinrichtung
JPH01276830A (ja) * 1988-04-27 1989-11-07 Fujitsu Ltd 信号切換装置の誤切替救済方式
JPH02131628A (ja) * 1988-11-11 1990-05-21 Fujitsu Ltd 回線切替装置
GB2236398A (en) * 1989-09-29 1991-04-03 James Alexander Carter Self documenting patch panel
DE4331618A1 (de) * 1993-09-17 1995-03-23 Philips Patentverwaltung Kommunikationselement für ein hierarchisches Verwaltungsnetz

Also Published As

Publication number Publication date
DE19747214A1 (de) 1999-04-29
WO1999022459A1 (en) 1999-05-06

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase