DE69626296T2 - Digitales breitband-crossconnect system - Google Patents

Digitales breitband-crossconnect system

Info

Publication number
DE69626296T2
DE69626296T2 DE69626296T DE69626296T DE69626296T2 DE 69626296 T2 DE69626296 T2 DE 69626296T2 DE 69626296 T DE69626296 T DE 69626296T DE 69626296 T DE69626296 T DE 69626296T DE 69626296 T2 DE69626296 T2 DE 69626296T2
Authority
DE
Germany
Prior art keywords
digital broadband
crossconnect system
crossconnect
broadband
digital
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.)
Expired - Lifetime
Application number
DE69626296T
Other languages
English (en)
Other versions
DE69626296D1 (en
Inventor
D Hanson
H Jette
E Glassie
M Tatachar
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.)
Alcatel Lucent Holdings Inc
Original Assignee
Alcatel USA 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 Alcatel USA Inc filed Critical Alcatel USA Inc
Publication of DE69626296D1 publication Critical patent/DE69626296D1/de
Application granted granted Critical
Publication of DE69626296T2 publication Critical patent/DE69626296T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1605—Fixed allocated frame structures
    • H04J3/1611—Synchronous digital hierarchy [SDH] or SONET
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0003—Switching fabrics, e.g. transport network, control network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0003—Switching fabrics, e.g. transport network, control network
    • H04J2203/0012—Switching modules and their interconnections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0003—Switching fabrics, e.g. transport network, control network
    • H04J2203/0021—Control mechanisms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0028—Local loop
    • H04J2203/0039—Topology
    • H04J2203/0041—Star, e.g. cross-connect, concentrator, subscriber group equipment, remote electronics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
    • H04J3/0688—Change of the master or reference, e.g. take-over or failure of the master
DE69626296T 1995-10-26 1996-10-24 Digitales breitband-crossconnect system Expired - Lifetime DE69626296T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/548,583 US5790519A (en) 1995-10-26 1995-10-26 Broadband digital cross-connect system architecture
PCT/US1996/017039 WO1997016047A1 (en) 1995-10-26 1996-10-24 Broadband digital cross-connect system

Publications (2)

Publication Number Publication Date
DE69626296D1 DE69626296D1 (en) 2003-03-27
DE69626296T2 true DE69626296T2 (de) 2003-10-16

Family

ID=24189493

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69626296T Expired - Lifetime DE69626296T2 (de) 1995-10-26 1996-10-24 Digitales breitband-crossconnect system

Country Status (5)

Country Link
US (2) US5790519A (de)
EP (1) EP0857401B1 (de)
AU (1) AU7471596A (de)
DE (1) DE69626296T2 (de)
WO (1) WO1997016047A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
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US5982744A (en) * 1997-08-14 1999-11-09 Alcatel Usa Sourcing, L.P. High density unit shelf and method
US6195367B1 (en) * 1997-12-31 2001-02-27 Nortel Networks Limited Architectural arrangement for bandwidth management in large central offices
US6757659B1 (en) * 1998-11-16 2004-06-29 Victor Company Of Japan, Ltd. Audio signal processing apparatus
FR2790631B1 (fr) * 1998-12-07 2001-05-04 Cit Alcatel Matrice de commutateurs a deux positions chacun
DE19901588A1 (de) * 1999-01-16 2000-07-20 Alcatel Sa Synchronisation eines Netzelementes in einem synchronen digitalen Nachrichtenübertragungsnetz
US6646984B1 (en) * 1999-03-15 2003-11-11 Hewlett-Packard Development Company, L.P. Network topology with asymmetric fabrics
US7924706B1 (en) 1999-03-22 2011-04-12 Cisco Technology, Inc. Method and apparatus for controlling the operation of a flexible cross-connect system
US6865181B1 (en) 1999-03-22 2005-03-08 Cisco Technology, Inc. Method and apparatus for routing telecommunications signals
US6795393B1 (en) * 1999-12-24 2004-09-21 Alcatel Usa Sourcing, L.P. Method and apparatus for errorless path protection and rearrangement
US6801548B1 (en) * 2000-06-15 2004-10-05 Cisco Technology, Inc. Channel ordering for communication signals split for matrix switching
US7035204B1 (en) 2000-07-26 2006-04-25 Cicso Technology, Inc. Method and apparatus for rerouting telecommunications signals
KR100469717B1 (ko) * 2002-04-30 2005-02-02 삼성전자주식회사 광전 변환형 광회선 분배 시스템
US7558193B2 (en) * 2002-08-12 2009-07-07 Starent Networks Corporation Redundancy in voice and data communications systems
US20040131072A1 (en) * 2002-08-13 2004-07-08 Starent Networks Corporation Communicating in voice and data communications systems
US8532137B1 (en) * 2003-03-26 2013-09-10 At&T Intellectual Property Ii, L.P. Network architecture for a packet aware transport network
US7212523B2 (en) * 2003-03-27 2007-05-01 Applied Micro Circuits Corporation Pipeline architecture for the design of a single-stage cross-connect system
US7304988B2 (en) * 2003-03-28 2007-12-04 Applied Micro Circuits Corporation Technique for building a large single-stage cross-connect using multiple devices without interleaving
US6860407B2 (en) * 2003-05-05 2005-03-01 Cryovac, Inc. System and pouch for dispensing syrups, toppings, and other products
US7804825B2 (en) * 2006-12-20 2010-09-28 Kevin Wilson Matrix expansion lattice
US7956668B2 (en) * 2006-12-20 2011-06-07 Kevin Wilson Spectral predictive switching device activation
US20080143473A1 (en) * 2006-12-19 2008-06-19 Kevin Wilson Digital Cross-Connect Path Selection Method
US8836454B2 (en) 2009-08-11 2014-09-16 Telepath Networks, Inc. Miniature magnetic switch structures
US8432240B2 (en) 2010-07-16 2013-04-30 Telepath Networks, Inc. Miniature magnetic switch structures
US8957747B2 (en) 2010-10-27 2015-02-17 Telepath Networks, Inc. Multi integrated switching device structures
US8499336B2 (en) 2010-11-23 2013-07-30 Cisco Technology, Inc. Session redundancy among a server cluster
EP2761640B1 (de) 2011-09-30 2016-08-10 Telepath Networks, Inc. Mehrfach integrierte schaltvorrichtungsstrukturen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394541A (en) * 1981-01-02 1983-07-19 Seiden Lewis J Three stage minimum configuration conditionally non-blocking matrix
US4862161A (en) * 1985-01-24 1989-08-29 Ant Nachrichtentechnik Gmbh Three-stage coupling arrangement
US4914429A (en) * 1988-12-09 1990-04-03 Transwitch Corp. Switch components and multiple data rate non-blocking switch network utilizing the same
DE8905982U1 (de) * 1989-05-12 1989-07-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
DE4020775A1 (de) * 1989-08-09 1991-02-14 Standard Elektrik Lorenz Ag Koppelnetz und koppelnetzmodul fuer ein atm-system
JP2738762B2 (ja) * 1990-01-24 1998-04-08 株式会社日立製作所 高速パケット交換機
FR2659819B1 (fr) * 1990-03-14 1992-05-29 Alcatel Nv Reseau de commutation a trajets multiples et a autoacheminement pour la commutation de cellules a multiplexage temporel asynchrone.
GB9104861D0 (en) * 1991-03-07 1991-04-17 Univ Strathclyde Communications switching network
JPH04290349A (ja) * 1991-03-19 1992-10-14 Fujitsu Ltd 交換機のインサービス立ち上げ処理方式
US5263121A (en) * 1991-09-12 1993-11-16 Tellabs, Inc. Neural network solution for interconnection apparatus
US5479608A (en) * 1992-07-17 1995-12-26 Alcatel Network Systems, Inc. Group facility protection in a digital telecommunications system
US5436890A (en) * 1993-12-30 1995-07-25 Dsc Communications Corporation Integrated multi-rate cross-connect system

Also Published As

Publication number Publication date
AU7471596A (en) 1997-05-15
US5982746A (en) 1999-11-09
DE69626296D1 (en) 2003-03-27
EP0857401B1 (de) 2003-02-19
WO1997016047A1 (en) 1997-05-01
US5790519A (en) 1998-08-04
EP0857401A1 (de) 1998-08-12

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Legal Events

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