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10 gigabit ethernet: Definition and Recommended Links

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The 10 Gigabit Ethernet or 10GbE or 10 GigE standard was first published in 2002 as IEEE Std 802.3ae-2002 and is the fastest of the Ethernet standards. It defines a version of Ethernet with a nominal data rate of 10 Gbit/s, ten times as fast as Gigabit Ethernet.

Over the years the following 802.3 standards relating to 10GbE have been published: 802.3ae-2002 (fiber -SR, -LR, -ER and -LX4 PMDs), 802.3ak-2004 (-CX4 copper twin-ax InfiniBand type cable), 802.3an-2006 (10GBASE-T copper twisted pair), 802.3ap-2007 (copper backplane -KR and -KX4 PMDs) and 802.3aq-2006 (fiber -LRM PMD with enhanced equalization).

The 802.3ae-2002 and 802.3ak-2004 amendments have been consolidated into the IEEE 802.3-2005 standard. The other amendments will be consolidated into IEEE Std 802.3-2008 which has not yet been published.

10 Gigabit Ethernet supports only full duplex links which can be connected by switches. Half duplex operation and CSMA/CD (carrier sense multiple access with collision detect) are not supported in 10GbE.

Source: Wikipedia (http://en.wikipedia.org/wiki/10GE)

other great electronics sites:ee toolbox site

• • 10 gigabit ethernet
    • The 10 Gigabit Ethernet or 10GbE or 10 GigE standard was first published in 2002 as IEEE Std 802.3ae-2002 and is the fastest of the Ethernet standards. It defines a version of Ethernet with a nominal data rate of 10 Gbit/s, ten times as fast as Gigabit Ethernet.

      Over the years the following 802.3 standards relating to 10GbE have been published: 802.3ae-2002 (fiber -SR, -LR, -ER and -LX4 PMDs), 802.3ak-2004 (-CX4 copper twin-ax InfiniBand type cable), 802.3an-2006 (10GBASE-T copper twisted pair), 802.3ap-2007 (copper backplane -KR and -KX4 PMDs) and 802.3aq-2006 (fiber -LRM PMD with enhanced equalization).

      The 802.3ae-2002 and 802.3ak-2004 amendments have been consolidated into the IEEE 802.3-2005 standard. The other amendments will be consolidated into IEEE Std 802.3-2008 which has not yet been published.

      10 Gigabit Ethernet supports only full duplex links which can be connected by switches. Half duplex operation and CSMA/CD (carrier sense multiple access with collision detect) are not supported in 10GbE.

      Source: Wikipedia (http://en.wikipedia.org/wiki/10GE)

      (Note: The Electronic Engineers Toolbox provides an alternative set of featured links for this word at http://www.cera2.com/10gbe.htm)

      Featured Links:

      IEEE 802.3 CSMA/CD (Ethernet)

      The IEEE 802.3 Working Group develops standards for CSMA/CD (Ethernet) based LANs. We have a number of active projects as listed below: P802.3, Ethernet in the First Mile Study Group. P802.3ae, 10Gb/s Ethernet. P802.3af, DTE Power via MDI. P802.3ag, Maintenance Revisions #6. P1802.3rev, Conformance Test Maintenance #1. P802.3 Static Discharge in Copper Cables Ad hoc.
      http://grouper.ieee.org/groups/802/3/index.html

      University of New Hampshire's InterOperability Lab (IOL)

      The UNH-IOL offers collaborative testing programs in over 20 different data networking and storage technologies, including: 10BASE-T Ethernet 10 Gigabit Ethernet Backplane Bridge Functions DLNA ICV DSL Fast Ethernet Fibre Channel Gigabit Ethernet IPv6 iSCSI iWARP OpenFabrics Power over Ethernet Routing SAS SATA VoIP Wireless LAN Z-Wave Join now »
      http://www.iol.unh.edu/

      Broadcom Delivers More Bandwidth, Lower Power to the Data Center With the Industry's First All DSP..

      Broadcom Corporation (Nasdaq: BRCM), a global leader in semiconductors for wired and wireless communications, today announced the industry's first 40 nanometer (nm) quad-channel 10 Gigabit Ethernet (10GbE) physical layer (PHY) devices that provide ultra low power consumption and savings of approximately 30 percent over competing 65nm CMOS solutions. The Broadcom® BCM84750 series enables the convergence of 10GbE and Fibre Channel equipment in...
      http://www.broadcom.com

      Gigabit Ethernet

      Gigabit Ethernet (GbE or 1 GigE) is a term describing various technologies for transmitting Ethernet frames at a rate of a gigabit per second, as defined by the IEEE 802.3-2005 standard. Half-duplex gigabit links connected through hubs are allowed by the specification but in the marketplace full-duplex with switches is the norm.
      http://en.wikipedia.org/wiki/Gigabit_Ethernet

      10 Gigabit Ethernet (10GbE or 10 GigE) @ Wikipedia

      The 10 Gigabit Ethernet or 10GbE or 10 GigE standard was first published in 2002 as IEEE Std 802.3ae-2002 and is the fastest of the Ethernet standards. It defines a version of Ethernet with a nominal data rate of 10 Gbit/s, ten times as fast as Gigabit Ethernet. Over the years the following 802.3 standards relating to 10GbE have been published: 802.3ae-2002 (fiber -SR, -LR, -ER and -LX4 PMDs), 802.3ak-2004 (-CX4 copper twin-ax InfiniBand...
      http://en.wikipedia.org/wiki/10_gigabit_Ethernet

      Kontron brings 10 Gigabit Ethernet Switching to CompactPCI® and VME platforms

      The new Kontron CP6930 6U switch brings 10 Gigabit Ethernet switching to CompactPCI® and VME embedded systems and communication networks. With six SFP+ interfaces for 10Gb, two SFP interfaces for 1Gb Ethernet switching on the front and 24 GbE ports on the back, the new switch boosts the performance of VME and CompactPCI® systems based on the latest processor boards for intra- and intercommunication. The non-blocking, fully managed L2/L3...
      http://us.kontron.com

      UNH-IOL 10 Gigabit Ethernet Consortium

      The UNH-IOL has been involved in the Ethernet Industry since 1988 and 10 Gigabit Ethernet Technology since 2002. The UNH-IOL 10 Gigabit Ethernet Consortium is an industry-supported organization that works in conjunction with its member companies to provide a neutral test environment and industry accepted test methodologies for the purpose of promoting and fostering conformance and interoperability of 10 Gigabit Ethernet devices. We offer...
      http://www.iol.unh.edu/services/testing/10gec/

      SBC ComEx - eInstrument PC - embedded PCs in rugged, compact enclosures

      The SBC ComEx is a user-customizable, turnkey embedded instrument that includes a full Windows/Linux PC and supports a wide assortment of ultimate-performance XMC modules. With its modular IO, scalable performance, and easy to use PC architecture, the SBC ComEx reduces time-to-market while providing the performance you need. FEATURES: * Combines industry standard COM Express CPU module and dual XMC modules in a compact, stand alone design * Scalable CPU performance from Celeron to dual-core Pentium using COM Expresswith up to 4 GB memory * Small form factor: 250 x170 mm. APPLICATIONS: * Embedded Control * Remote Data Acquisition * Industrial Test & Measurement * OEM Instrumentation. Click for details!
      http://www.innovative-dsp.com

      IEEE 802.3 Ethernet Working Group

      The IEEE 802.3 Working Group develops standards for Ethernet based LANs. We have a number of active projects as listed below: IEEE P802.3ar, Congestion Management Task Force. IEEE P802.3at, DTE Power Enhancements Task Force. IEEE P802.3av, 10Gb/s PHY for EPON Task Force. IEEE 802.3ax, (IEEE P802.1AX) Link Aggregation Task Force. IEEE 802.3ay, (IEEE P802.3Rev) Maintenance #9 (Revision) Task Force. IEEE P802.3az,...
      http://www.ieee802.org/3/

      10 Gigabit Ethernet Alliance

      The 10 Gigabit Ethernet Alliance was organized to facilitate and accelerate the introduction of 10 Gigabit Ethernet into the networking market. It was founded by networking industry leaders: 3Com, Cisco Systems, Extreme Networks, Intel, Nortel Networks, Sun Microsystems, and World Wide Packets. Additionally, the Alliance will support the activities of IEEE 802.3 Ethernet committee, foster the development of the 802.3ae (10 Gigabit Ethernet)...
      http://www.10gea.org/

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