AU2002211989A1 - Terminal multiplexer structure - Google Patents

Terminal multiplexer structure

Info

Publication number
AU2002211989A1
AU2002211989A1 AU2002211989A AU1198902A AU2002211989A1 AU 2002211989 A1 AU2002211989 A1 AU 2002211989A1 AU 2002211989 A AU2002211989 A AU 2002211989A AU 1198902 A AU1198902 A AU 1198902A AU 2002211989 A1 AU2002211989 A1 AU 2002211989A1
Authority
AU
Australia
Prior art keywords
multiplexer structure
terminal multiplexer
terminal
multiplexer
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
AU2002211989A
Inventor
Malcolm Cox
Ross Halgren
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.)
Redfern Broadband Networks Pty Ltd
Redfern Broadband Networks Inc
Original Assignee
Redfern Broadband Networks Pty Ltd
Redfern Broadband Networks Inc
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 Redfern Broadband Networks Pty Ltd, Redfern Broadband Networks Inc filed Critical Redfern Broadband Networks Pty Ltd
Publication of AU2002211989A1 publication Critical patent/AU2002211989A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/10—Exchange station construction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0287—Protection in WDM systems
    • H04J14/0289—Optical multiplex section protection
    • H04J14/0291—Shared protection at the optical multiplex section (1:1, n:m)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/08—Indicating faults in circuits or apparatus
    • H04M3/12—Marking faulty circuits "busy"; Enabling equipment to disengage itself from faulty circuits ; Using redundant circuits; Response of a circuit, apparatus or system to an error
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/021—Reconfigurable arrangements, e.g. reconfigurable optical add/drop multiplexers [ROADM] or tunable optical add/drop multiplexers [TOADM]
    • H04J14/0212—Reconfigurable arrangements, e.g. reconfigurable optical add/drop multiplexers [ROADM] or tunable optical add/drop multiplexers [TOADM] using optical switches or wavelength selective switches [WSS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0287—Protection in WDM systems
    • H04J14/0297—Optical equipment protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/005—Interface circuits for subscriber lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/0096—Trunk circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Time-Division Multiplex Systems (AREA)
AU2002211989A 2000-11-10 2001-10-23 Terminal multiplexer structure Abandoned AU2002211989A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09710722 2000-11-10
US09/710,722 US6965561B1 (en) 2000-11-10 2000-11-10 Terminal multiplexer structure
PCT/AU2001/001359 WO2002039632A1 (en) 2000-11-10 2001-10-23 Terminal multiplexer structure

Publications (1)

Publication Number Publication Date
AU2002211989A1 true AU2002211989A1 (en) 2002-05-21

Family

ID=24855237

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002211989A Abandoned AU2002211989A1 (en) 2000-11-10 2001-10-23 Terminal multiplexer structure

Country Status (6)

Country Link
US (1) US6965561B1 (en)
EP (1) EP1206142A1 (en)
CN (1) CN1475059A (en)
AU (1) AU2002211989A1 (en)
HK (1) HK1046801A1 (en)
WO (1) WO2002039632A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005015798A1 (en) * 2003-08-07 2005-02-17 Pirelli & C. S.P.A. A modular, easily configurable and expandible node structure for an optical communications network

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2944087B2 (en) 1988-06-06 1999-08-30 株式会社東芝 Electronic exchange
US4893301A (en) * 1988-06-27 1990-01-09 Teknekron Infoswitch Corporation Automatic call distribution (ACD) switching system having distributed processing capability
US5027344A (en) 1989-06-28 1991-06-25 Data General Corporation Integrated office controller (IOC)
US5442622A (en) * 1993-06-21 1995-08-15 Nec Corporation Communication system with ISDN as a backup of inter-PBX tie trunk
JP3350209B2 (en) 1994-03-03 2002-11-25 株式会社日立テレコムテクノロジー Telephone exchange
JPH0964883A (en) * 1995-08-24 1997-03-07 Toshiba Corp Multiplexed terminal station equipment
US6072794A (en) * 1997-04-24 2000-06-06 Daewoo Telecom Co., Ltd. Digital trunk interface unit for use in remote access system
BR9812047A (en) 1997-09-05 2000-09-26 Motorola Inc Modification of an information service message by inserting and deleting a part of it
NL1006963C2 (en) * 1997-09-08 1999-03-09 Koninkl Kpn Nv Interconnection system for optical networks.
US6147988A (en) * 1997-10-27 2000-11-14 Bell Atlantic Network Services, Inc. IP packet switching in a Telco switch
US6061363A (en) * 1997-12-01 2000-05-09 Nortel Networks Corporation Communications system with load sharing communications interface
GB2346280A (en) 1998-10-22 2000-08-02 Hewlett Packard Co Optical switching interface using transponders
US6657951B1 (en) * 1998-11-30 2003-12-02 Cisco Technology, Inc. Backup CRF VLAN
JP2000175230A (en) 1998-12-04 2000-06-23 Hitachi Telecom Technol Ltd Control method for remote switch in exchange
IT1312225B1 (en) 1999-03-23 2002-04-09 Cit Alcatel OPTOELECTRIC NETWORK ELEMENT OPTIMIZED FOR CONVEYOR NETWORKS.
US6550016B1 (en) * 1999-06-08 2003-04-15 Cisco Technology, Inc. Protection bus and method for a telecommunications device

Also Published As

Publication number Publication date
US6965561B1 (en) 2005-11-15
CN1475059A (en) 2004-02-11
HK1046801A1 (en) 2003-01-24
WO2002039632A1 (en) 2002-05-16
EP1206142A1 (en) 2002-05-15

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