WO2003063394A3 - Methods and apparatuses for serial transfer of sonet framed data between components of a sonet system - Google Patents

Methods and apparatuses for serial transfer of sonet framed data between components of a sonet system Download PDF

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Publication number
WO2003063394A3
WO2003063394A3 PCT/US2001/028751 US0128751W WO03063394A3 WO 2003063394 A3 WO2003063394 A3 WO 2003063394A3 US 0128751 W US0128751 W US 0128751W WO 03063394 A3 WO03063394 A3 WO 03063394A3
Authority
WO
WIPO (PCT)
Prior art keywords
sonet
circuits
apparatuses
methods
components
Prior art date
Application number
PCT/US2001/028751
Other languages
French (fr)
Other versions
WO2003063394A2 (en
Inventor
Sunil Tomar
Arvind Bhaskar Patwardhan
Srinivasarao Neelamraju
Original Assignee
Ciena Corp
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 Ciena Corp filed Critical Ciena Corp
Publication of WO2003063394A2 publication Critical patent/WO2003063394A2/en
Publication of WO2003063394A3 publication Critical patent/WO2003063394A3/en

Links

Classifications

    • 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
    • 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
    • H04J2203/0005—Switching elements
    • H04J2203/0007—Space switch details
    • 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
    • H04J2203/0005—Switching elements
    • H04J2203/0008—Time switch details
    • 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
    • H04J2203/0025—Peripheral units
    • 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
    • H04J2203/0026—Physical details
    • 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

Abstract

A plurality of transmission circuits transmit data over one or more output lines. A plurality of receiving circuits receive data over one or more of a set of input lines. A plurality of parallel-serial conversion circuits coupled to the plurality of transmission circuits and to the plurality of receiving circuits, the plurality of conversion circuits to convert parallel signals to one or more sets of serial signals and to send the converted serial signals to one or more corresponding transmission circuits, and to receive one or more sets of serial signals from one or more of the receiving circuits and to convert the serial signals to parallel signals.
PCT/US2001/028751 2000-09-14 2001-09-14 Methods and apparatuses for serial transfer of sonet framed data between components of a sonet system WO2003063394A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/660,837 US6944190B1 (en) 2000-09-14 2000-09-14 Methods and apparatuses for serial transfer of SONET framed data between components of a SONET system
US09/660,837 2000-09-14

Publications (2)

Publication Number Publication Date
WO2003063394A2 WO2003063394A2 (en) 2003-07-31
WO2003063394A3 true WO2003063394A3 (en) 2003-10-09

Family

ID=27613730

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/028751 WO2003063394A2 (en) 2000-09-14 2001-09-14 Methods and apparatuses for serial transfer of sonet framed data between components of a sonet system

Country Status (2)

Country Link
US (1) US6944190B1 (en)
WO (1) WO2003063394A2 (en)

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ITTO20001117A1 (en) * 2000-11-30 2002-05-30 Cit Alcatel PERFECTED INTERFACE FOR SYNCHRONOUS HIERARCHY TELECOMMUNICATION NETWORKS.
US7106968B2 (en) * 2001-07-06 2006-09-12 Optix Networks Inc. Combined SONET/SDH and OTN architecture
DE60203690T2 (en) * 2002-02-12 2006-03-02 Lucent Technologies Inc. Method and apparatus for transmitting an SDH / SONET client signal as a service
US20030161351A1 (en) * 2002-02-22 2003-08-28 Beverly Harlan T. Synchronizing and converting the size of data frames
US7145922B2 (en) * 2002-03-29 2006-12-05 Bay Microsystems, Inc. Composite add/drop multiplexor with crisscross loop back
US7161965B2 (en) * 2002-03-29 2007-01-09 Bay Microsystems, Inc. Add/drop multiplexor with aggregate serializer/deserializers
US7349387B2 (en) * 2002-09-27 2008-03-25 Wu Ephrem C Digital cross-connect
US20040076166A1 (en) * 2002-10-21 2004-04-22 Patenaude Jean-Marc Guy Multi-service packet network interface
US7733900B2 (en) * 2002-10-21 2010-06-08 Broadcom Corporation Multi-service ethernet-over-sonet silicon platform
US8228926B2 (en) * 2005-04-12 2012-07-24 Genband Us Llc Dynamic loading for signaling variants

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WO2002023790A2 (en) * 2000-09-14 2002-03-21 Ciena Corporation Methods and apparatuses for synchronizing data conversion of sonet framed data
WO2002023777A2 (en) * 2000-09-14 2002-03-21 Ciena Corporation Methods and apparatuses for jitter protection in an integrated circuit receiving an external synchronization signal
WO2002023943A2 (en) * 2000-09-14 2002-03-21 Ciena Corporation Methods and apparatuses for providing multiple services from any slot in a sonet system having multiple slots
WO2002023941A2 (en) * 2000-09-14 2002-03-21 Ciena Corporation Layouts for an integrated circuit to perform time and space switching of sonet framed data
WO2002023774A2 (en) * 2000-09-14 2002-03-21 Ciena Corporation Methods and apparatuses for time and space switching of sonet framed data

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5040170A (en) * 1988-12-09 1991-08-13 Transwitch Corporation System for cross-connecting high speed digital signals
WO2002023790A2 (en) * 2000-09-14 2002-03-21 Ciena Corporation Methods and apparatuses for synchronizing data conversion of sonet framed data
WO2002023777A2 (en) * 2000-09-14 2002-03-21 Ciena Corporation Methods and apparatuses for jitter protection in an integrated circuit receiving an external synchronization signal
WO2002023943A2 (en) * 2000-09-14 2002-03-21 Ciena Corporation Methods and apparatuses for providing multiple services from any slot in a sonet system having multiple slots
WO2002023941A2 (en) * 2000-09-14 2002-03-21 Ciena Corporation Layouts for an integrated circuit to perform time and space switching of sonet framed data
WO2002023774A2 (en) * 2000-09-14 2002-03-21 Ciena Corporation Methods and apparatuses for time and space switching of sonet framed data

Also Published As

Publication number Publication date
US6944190B1 (en) 2005-09-13
WO2003063394A2 (en) 2003-07-31

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