DISPLAYTITLE ThunderLink primary sources date March 2012 ThunderLink is an expansion adapter for the Thunderbolt interface ThunderBolt computer bus interface, and adds support for the Serial attached SCSI SAS , SATA , fibre optic and ethernet interfaces. The adapter can support throughput speeds of up to 10 gigabit Gb s ref cite web url http www.syntechsa.co.za atto thunderlink adapters title ATTO Introduces Thunderlink Adapters for Thunderbolt Users ref . References reflist technology stub Category Computer buses Category Networking hardware ... more details
MGT or Mgt may be Technology Multi gigabit transceiver , serialiser deserialiser capable of operating at serial bitrates above 1 gigabit second Miles Gordon Technology , British technology company which produced Sinclair ZX Spectrum add ons Master guide table , included in the Program and System Information Protocol used for providing electronic television programme guides Mobile Global Title , address used in the SCCP protocol for routing signaling messages to mobile devices on telecommunications networks Other An uncommon abbreviation for management Doctor of Management D.Mgt. , academic degree awarded on the basis of advanced study and research in management Muslim Girls Training , the all female training program of the Nation of Islam Mongol language Papua New Guinea , ISO 639 3 code Morgan Guaranty Trust Company , American company formed in 1959 following JP Morgan s purchase of the Guaranty Trust Company of New York disambig it MGT ... more details
GBL could refer to Good Bye Lenin Hostel Family of themed hostels in Krakow Gainsborough Lea Road railway station National Rail station code GAMCO Investors NYSE symbol Game Based Learning otherwise known as Serious Games Game Boy line Game Boy Light Game Boy Light Gamma Butyrolactone , a chemical compound and central nervous system depressant Garden based learning , programs, activities and projects in which the garden is the foundation for integrated learning GB Airways ICAO code Georgian Bay Line Gerber Bottom Layer in the Gerber File format Gigabit LAN or Gigabit Ethernet Golden Baseball League Groupe Bruxelles Lambert , a Belgian holding company Greater Brisbane League , top division baseball league in Queensland, Australia gbl may refer to Gamit language ISO 639 g ISO 639 3 code disambig de GBL fr GBL it GBL ko GBL nl GBL sr GBL ... more details
Danish Internet Exchange Point DIX is operated by UNI C in Kongens Lyngby north of Copenhagen , the capital of Denmark . Its purpose is to alleviate the exchange of data traffic between networks that constitute the Danish part of the global Internet structure. The DIX was established in May 1994 and has most of the Danish Internet service providers connected. Technology The DIX offers four ways of connecting to the neutral net Switched 10Mbit Ethernet Standard Ethernet male RJ 45 connector Switched 100Mbit Fast Ethernet male RJ 45 connector Switched 1000Mbit Gigabit Ethernet . The provider must supply an appropriate GBIC suitable for a Cisco 6509 switch Switched 10000Mbit 10 Gigabit Ethernet . The provider must supply an appropriate X2 suitable for a Cisco 6509 switch External links http www.dix.dk Official Website Category Internet exchange points Category Internet in Denmark Category 1994 establishments in Denmark telecomm stub ... more details
Takashi Hasegawa is an electrical engineer and programmer , who works at the Optoelectronic System Laboratory of Hitachi Cable , Ltd. Hasegawa graduated with a Ph.D. in electrical engineering from Nagoya University . As a student, he created MLVWM , or Macintosh Like Virtual Window Manager and released the code to the public back in 1998. He was one of five developers who created the 10 Gigabit Ethernet Fiber media converter Media Converter , in support of 10GEA s effort to standardize 10 gigabit Ethernet . External links http www.hitachi cable.co.jp en review 22 pdf h 02.pdf August 2003 Hitachi Cable Review article on 10 Gigabit Ethernet Media Converter http www.linuxplanet.com linuxplanet reports 2736 2 December 2000 LinuxPlanet MLVWM Review Persondata Metadata see Wikipedia Persondata . NAME Hasegawa, Takashi ALTERNATIVE NAMES SHORT DESCRIPTION DATE OF BIRTH PLACE OF BIRTH DATE OF DEATH PLACE OF DEATH DEFAULTSORT Hasegawa, Takashi Category Japanese electrical engineers Category Japanese engineers Category Living people engineer stub ... more details
for high availability HA . IPV6 ready, 692 Gbit s fabric. Up to 48 10 Gigabit Ethernet 10GbE ports, 288 Gigabit Ethernet Gb ports, or 288 SFP transceiver SFP s. Powered by a combination of either 875W ... switch offered in five versions. There are four switches with either 24 or 48 Gigabit Ethernet Gb ports, with two models featuring four 10 Gigabit Ethernet 10GbE SFP ports. There is also a 24 port 10 Gigabit Ethernet 10GbE version. All of these feature front to back cooling and removable power supplies ... based, 8 or 16 slot bays. Supports up to 16 10GE ports 160 Gigabit Ethernet Ports 160 SFP transceiver ... ports or X2 10GE ports 6108 Stackable switch, with 6 Gigabit Ethernet Gb ports, and a further 2 Dual Personality Gigabit Ethernet Gb ports either Gigabit Ethernet Gb or SFP transceiver SFP s Edge switches ... 3 6 or 12 slot bays. Supports up to 48 10GE ports, 288 Gigabit Ethernet Gb ports, or 288 SFP transceiver ... Chassis based 4 or 8 slot bays. Supports up to 192 Fast Ethernet 10 100 ports or 128 Gigabit Ethernet ... Gigabit Ethernet Gb port switch with PoE functionality, and 4 x Dual Personality Ports 2 x Gigabit ... PoE functionality, and 4 x Dual Personality Ports 2 x Gigabit Ethernet Gb or SFP transceiver SFP s . ref ... Gigabit Ethernet Gb port switch, and 4 x Dual Personality Ports 2 x Gigabit Ethernet Gb or SFP transceiver ... 2 with Layer 3 routing 20 or 44 Gigabit Ethernet Gb ports with 4 Dual Personality Ports 4 x Gigabit Ethernet Gb or SFP transceiver SFP s The 2910al supports up to four optional 10GE 10 Gigabit ports ... World accessdate 2009 05 28 ref 2900 Discontinued stackable switch Stackable 20 or 44 Gigabit Ethernet Gb ports with 4 Dual Personality Ports 2 x Gigabit Ethernet Gb or SFP transceiver SFP s Additionally ... 10GE optical transceivers . 2810 Current stackable switch Stackable Layer 2 20 or 44 Gigabit Ethernet Gb ports with 4 Dual Personality Ports 4 x Gigabit Ethernet Gb or SFP transceiver SFP s 2800 Discontinued stackable switch Stackable Layer 2 with Layer 3 routing 20 or 44 Gigabit Ethernet Gb ports ... more details
interest in POF as a possible option for next generation Gigabit s links inside the house. To this end ... developing Gigabit communication standards for POF aimed towards Home networking applications ... Pages default.aspx The future Gigabit POF standard is based on multilevel PAM modulation a Frame structure ..., R. Gaudino, A. M. J. Koonen, Recent Results From the EU POF PLUS Project Multi Gigabit Transmission ... 2009 R. P rez de Aranda, O. Ciordia, C. Pardo, A standard for Gigabit Ethernet over POF. Product ... 06 jun ct200706001e 1450087.htm Gigabit Transmission over Plastic Optical Fiber http ammtiac.alionscience.com ... KDPOF Gigabit Solution over POF http alexandria.tue.nl extra2 200613098.pdf PhD Thesis Discrete Multitone Modulation for Gigabit over POF http www.kdpof.com Products.html Gigabit POF Chipset http ... more details
Gigabit Ethernet standard, and a standard developed by Cisco called Spatial Reuse Protocol , SRP. The decision to go with SRP was basically based on the fact that at the time Gigabit Ethernet and SRP ... a larger Maximum transmission unit MTU size than what Gigabit Ethernet had at the time. So the Swedish ... to the new SRP rings, but the smaller operators wanted a cheaper method. By 2000, Gigabit Ethernet was starting to become mass market and the price had dropped compared to SRP. Gigabit Ethernet had by then also implemented jumboframes. Netnod said they were willing to implement Gigabit Ethernet, but wanted ... quite fast and built out Gigabit Ethernet at all cities. For 2 years, the old FDDI exchange ... Gigabit Ethernet switches at each location. Operators are connected with either 1Gigabit or 10Gigabit Ethernet, with a clear trend of operators moving to 10 Gigabit Ethernet connections. References http ... more details
merge 100 Gigabit Ethernet discuss Talk 100 Gigabit Ethernet merge IEEE 802.3ba date December 2010 IEEE 802.3ba also known by its proposed standard name IEEE P802.3ba is an IEEE standard of the IEEE 802.3 802.3 family of data link layer standards for Ethernet LAN and WAN applications, whose objective is to support speeds faster than 10 gigabit s per second Gbit s . The standard supports 40 Gbit s and 100 Gbit s transfer rates. The IEEE 802.3 working group is concerned with the maintenance and extension of the Ethernet data communications standard. Additions to the 802.3 standard are performed by task forces which are designated by one or two letters. For example the 802.3z task force drafted the original gigabit Ethernet standard. 802.3ba is the designation given to the higher speed Ethernet task force which is working on modifications to support speeds higher than 10 Gbit s. The chosen speeds are 40 and 100 Gbit s to support both end point and link aggregation needs. The Ethernet Alliance web site has information on why these speeds were chosen as does the PAR Project Authorization Request sent to the IEEE. This is the first time two different Ethernet speeds have been specified in a single standard. The decision to include both speeds comes from pressure to support the 40 Gbit s rate for local server applications and the 100 Gbit s rate for internet backbones. The standard was announced in July 2007 ref cite web url http arstechnica.com news.ars post 20070724 new ethernet standard not 40 gbps not 100 but both.html title New Ethernet standard not 40Gbps, not 100, but both publisher ars technica last Reimer first Jeremy date 2007 07 24 ref and was ratified on June 17, 2010 ref cite web url http www.ieee802.org 3 ba index.html title IEEE P802.3ba 40Gb s and 100Gb s Ethernet Task Force date 2010 06 21 ref . History In July 2006, the IEEE 802.3 working group formed the High ... s Ethernet Task Force date 2010 06 21 ref See also 100 Gigabit Ethernet Ethernet physical layer ... more details
nofootnotes date March 2010 notability Companies date March 2010 refimprove date March 2010 The Moscow Internet Exchange MSK IX is an Internet Exchange Point in Moscow , Russia . MSK IX is a neutral and independent entity, originally established in 1995 with a single location inside of the Moscow International Telephone Exchange lang ru , 9 , but it now has eight geographically diverse locations in Moscow interconnected via Gigabit and 10 Gigabit Ethernet 10 Gigabit links. As of March 2012, the weekday throughput passes the 300 Gbit s mark at 10 00 and stays beyond 400 Gbit s during the timeline from 12 00 till 18 00, gradually increasing to 700 Gbit s during the evening hours from 18 00 till midnight, whereas during the middle of the night towards the very early morning it could be as low as 100 Gbit s. During the weekends and public holidays the daytime and evening throughput usually stays the same as weekdays. MSK IX has more than 350 members as of March 2012, and membership is open to any company regardless of its geographical location. See also Internet Exchange Points in Russia External links http www.msk ix.ru Official website of MSK IX http www.msk ix.ru network traffic.html Traffic statistics http www.msk ix.ru eng members MSK IX participants Category Organizations established in 1995 Category Internet exchange points Category Internet in Russia Category Organizations based in Moscow Category Economy of Russia ru MSK IX ... more details
Use British Oxford English date April 2012 Context date October 2009 Refimprove date October 2008 ARJ45 Augmented Registered Jack 45 is an electronic connector for very high speed applications such as Class F sub A sub installations as defined by the standard ISO IEC 11801 and 10 Gigabit Ethernet 10 , 40 Gigabit Ethernet 40 and 100 Gigabit Ethernet transmission copper cabling. ARJ45 complies with the international standard International Electrotechnical Commission IEC 61076 3 110. ref IEC Webstore http webstore.iec.ch webstore webstore.nsf artnum 038707 International standard IEC 61076 3 110 Connectors for electronic equipment Product requirements Part 3 110 Rectangular connectors Detail specification for shielded, free and fixed connectors for data transmissions with frequencies up to 1000MHz , Edition 1.0, December 2007 en fr PDFlink http webstore.iec.ch preview info iec61076 3 110 ed1.0 b.pdf Preview 217 KB ref The connector operates in the frequency spectrum between 600 MHz to 5 GHz with Twisted pair twisted shielded pair and Twinaxial cabling twinax cables . ARJ45 utilizes an internal system of Faraday cage s to reduce crosstalk electronics cross talk to 35 dB or better at 5 GHz. Its performance up to 1000 MHz corresponds to category 7A connecting hardware. Variants include ARJ45 HS, an 8 contact connector, and ARJ45 HD, a 12 contact connector, equivalent to the GG45 with a switch in the jack that activates the alternative pin locations when a Cat7a plug is inserted. See also GG45 TERA 8P8C modular connector often incorrectly known as RJ45 Registered jack RJ References Reflist External links cite web title Twisted pair connectors continue technological evolution url http www.cablinginstall.com index display article display 344659 articles cabling installation maintenance volume 16 issue 11 features technology twisted pair connectors continue technological evolution.html last Ziobron first Betsy date November 1, 2008 publisher Cabling In ... more details
saved book title Computer Networking subtitle cover image cover color Computer Networking Networking Computer networking Computer network Local area network Campus network Campus area network Metropolitan area network Wide area network Hotspot Wi Fi Wi Fi Hotspot OSI Model OSI model Physical Layer Media Access Control Logical Link Control Data Link Layer Network Layer Transport Layer Session Layer Presentation Layer Application Layer IEEE 802.1 IEEE 802.1D Link Layer Discovery Protocol Spanning tree protocol IEEE 802.1p IEEE 802.1Q IEEE 802.1X IEEE 802.3 Ethernet Link aggregation Power over Ethernet Gigabit Ethernet 10 Gigabit Ethernet 100 Gigabit Ethernet Standards IP address Transmission Control Protocol Internet Protocol IPv4 IPv4 address exhaustion IPv6 Dynamic Host Configuration Protocol Network address translation Simple Network Management Protocol Internet Protocol Suite Internet Control Message Protocol Internet Group Management Protocol Simple Mail Transfer Protocol Internet Message Access Protocol LDAP Lightweight Directory Access Protocol Routing Routing Static routing Link state routing protocol Open Shortest Path First Routing Information Protocol IEEE 802.11 IEEE 802.11 IEEE 802.11 legacy mode IEEE 802.11 legacy mode legacy mode differentiates from IEEE 802.11, also present in this book IEEE 802.11a 1999 IEEE 802.11b 1999 IEEE 802.11g 2003 IEEE 802.11n 2009 Other Twisted pair Optical fiber Optical fiber connector IEC 60320 connector Category Wikipedia books on computing Category Wikipedia books on computer science Computer Networking ... more details
The C form factor pluggable CFP is a multi source agreement to produce a common form factor for the transmission high speed digital signals. The c stands for the Latin letter C used to express the number 100 centum , as the standard was primarily developed for 100 Gigabit Ethernet systems. CFP standardization The CFP transceiver is specified by a multi source agreement MSA between competing manufacturers. The CFP was designed after the Small form factor pluggable transceiver SFP interface, but is significantly larger to support 100Gb. While the electrical connection of a CFP uses 10x10Gbit s lanes in each direction RX, TX ref Cite web title CFP MSA Hardware Specification, Rev. 1.4 url http www.cfp msa.org Documents CFP MSA HW Spec rev1 40.pdf accessdate 2010 07 02 ref the optical connection can support both 10x10Gbit s and 4x25Gbit s variants of 100Gbit s interconnects typically referred to as 100GBASE LR10 and 100GBASE LR4 in 10 km reach, and 100GBASE ER10 and 100GBASE ER4 in 40 km reach respectively. ref Cite web title Operational Considerations for Deploying 100 Gigabit Ethernet url http www.nanog.org meetings nanog51 presentations Monday NANOG51.Talk32.hankins nanog51 100 gbe.pdf accessdate 2012 01 12 ref In March 2009, Santur demonstrated a 100 Gigabit pluggable CFP Transceiver prototype, Santur 100G CFP Transceiver ref cite web title Santur Press Releases BOT GENERATED TITLE url http www.santurcorp.com pressrel 03 23 09b.htm work archiveurl http www.webcitation.org 5iQH3sIGw archivedate 2009 07 20 deadurl no accessdate 2009 07 18 ref Supported signals CFP transceivers can support a single 100 Gbit s signal like 100GbE or Optical Transport Network OTU4 or one or more 40 Gbit s signals like 40GbE, OTU3 , or STM 256 OC 768 . See also QSFP References Reflist External links http www.cfp msa.org CFP Committee website Ethernet DEFAULTSORT C Form Factor Pluggable Category Hot swappable transceiver Category Ethernet ... more details
Unreferenced date December 2009 An optical link is a communications link that consists of a single end to end optical circuit. A cable of optical fiber , possibly concatenated into a dark fiber link, is the simplest form of an optical link. Other forms of optical link can include single colour links over a wavelength division multiplex infrastructure, and or links that use optical amplifier s to compensate for attenuation over long distances. Other forms of optical links include free space optical communication links. Also in the railways optical is used in two forms depending upon the whether the feeding station is main or not. Thus for main stations it is sain to be long hall and for all remaining stations it is to be short hall. See also colbegin 3 Light Peak Optical interconnect Parallel optical interface Interconnect bottleneck Optical communication Optical cable Transimpedance amplifier Photo diode VCSEL PIN diode Green computing InfiniBand InfiniBand Trade Association Fibre channel HDMI PCI Express Active cables Small form factor pluggable transceiver Terabit Ethernet 100 Gigabit Ethernet 10 Gigabit Ethernet Optoelectronics Data center High performance computing Cloud computing CXP connector Active Cables C Form factor Pluggable Fiber optic communication List of device bandwidths colend DEFAULTSORT Optical Link Category Optical communications Telecom stub ... more details
Context date August 2011 ITU T Recommendation G.984 is a family of recommendations that defines gigabit passive optical networks GPON for telecommunications Access network Optical distribution network access networks . It comprises four recommendations http www.itu.int rec T REC G.984.1 en G.984.1 , Gigabit capable Passive Optical Networks GPON General characteristics, 2008, with amendment 1. http www.itu.int rec T REC G.984.2 en G.984.2 , GPON Physical Media Dependent PMD layer specification, 2003, with amendment 1 and 2. http www.itu.int rec T REC G.984.3 en G.984.3 , G PON Transmission convergence layer specification, 2008, with amendments 1, 2 and erratum 1. http www.itu.int rec T REC G.984.4 en G.984.4 , G PON ONT management and control interface OMCI specification, 2008, with amendments 1, 2, 3, corrigendum 1, erratum 1 and an implementer s guide. The GPON OMCI recommendation G.984.4 draws on G.983 .2, which defines the BPON management model. However, G.984.4 removed all references to ATM. G.988 is a stand alone OMCI recommendation and supersedes G.984.4 except for G PON specifics that are not defined in G.988. Future work on the PON management model is expected to appear only in the GPON space. Category ITU T recommendations ... more details
Neptune , also known as Sun Multithreaded 10 GbE , is a dual 10 Gbit s, multithreaded, PCI Express PCIe x8 based network card . It was developed and originally produced by Sun Microsystems , and later licensed to Marvell Technology Group Marvell ref http www.theregister.co.uk 2007 04 03 marvell sun nicsic ref . A Neptune based NIC is integrated in UltraSPARC T2 CPUs Network Interface Unit, or NIU ref name autogenerated1 http blogs.sun.com puresee entry 10 gigabit ethernet on ultrasparc 10 Gigabit Ethernet on UltraSPARC T2 weblog from Pure See Bot generated title ref . NIC Features class wikitable Stand alone vs on chip NIU Neptune Features ref name autogenerated1 Features NIU PCI E NIC 10GbE ports 2 2 transmit DMA channels port 8 12 receive DMA channels port 8 8 Integrated on chip? UltraSPARC T2 No Bus interface? No 8 lane PCI Express Bus bandwidth limit? No 16 gigabit Gbit s each direction Transmit packet classification Software Software Receive packet classification Hardware Hardware References references See also Network card PCI Express External links http www.sun.com products networking ethernet 10gigethernet specs.xml Sun s Neptune Specs Sun hardware Category Networking hardware Neptune Category Sun Microsystems hardware Neptune ... more details
2011 ref See also Ethernet Alliance 10 Gigabit Ethernet 100 Gigabit Ethernet Optical interconnect Interconnect ... need for terabit ethernet.html accessdate 15 Dec 2011 IEEE Reports cite web title 100 gigabit Ethernet ... title 100 Gigabit Ethernet Bridge to Terabit Ethernet date Apr. 20, 2009 first Jim last Duffy ... more details
variants are Reduced Media Independent Interface, Gigabit Media Independent Interface, Reduced Gigabit Media Independent Interface, Serial Gigabit Media Independent Interface and 10 Gigabit Media Independent .... RMII is capable of supporting 10 and 100 Mbit s even 1 Gbit s is possible, higher gigabit interfaces ... others include MII and SNI, with additional wider interfaces including XAUI , Gigabit interface converter GBIC , SFP transceiver SFP , SFF Transceiver SFF , XFP transceiver XFP , and XFI for gigabit ... board for 10 100 Ethernet though for gigabit and higher pluggable PHY modules may be used ... schematic . ref Gigabit Media Independent Interface Gigabit Media Independent Interface redirects here Gigabit Media Independent Interface GMII is an interface between the Media Access Control MAC device ... signal for gigabit TX.. signals 125 MHz TXCLK clock signal for 10 100 Mbit signals TXD 7..0 data to be transmitted ... clocks, depending on whether the PHY is operating at gigabit or 10 100 Mb speeds. For gigabit speeds ... are device specific. These registers can be used to configure the device say only gigabit, full ... needed Reduced Gigabit Media Independent Interface Reduced Gigabit Media Independent Interface redirects here Reduced Gigabit Media Independent Interface RGMII specifies a particular interface between ... of data pins as used in the Gigabit Media Independent Interface GMII interface. This reduction ... FrameStart BitClock Data. Unlike Gigabit Media Independent Interface GMII , the transmit clock signal ... Gigabit Media Independent Interface Serial Gigabit Media Independent Interface redirects here The Serial Gigabit Media Independent Interface SGMII is a variant of Media Independent Interface MII , a standard interface used to connect an Ethernet MAC block to a PHY . It is used for Gigabit Ethernet ... for TX and RX data and TX and RX clocks. It differs from Gigabit Media Independent Interface GMII by its ... each, so the clock is always at 625 MHz. 10 Gigabit Media Independent Interface 10 Gigabit Media ... more details
way behind Gigabit Ethernet at 54 and Infiniband at 24.2 . In the latest TOP500 list June 2011 , the number ... NUMAlink HIPPI Infiniband Quadrics Scalable Coherent Interconnect SCI Gigabit Ethernet 10 Gigabit Ethernet ... more details
SX may refer to An abbreviation for Supercross , a form of off road motorcycle racing held in outdoor and indoor stadia. SX News , a gay and lesbian newspaper in Sydney, Australia Parallax SX , a range of micro controllers made by Ubicom 1000BASE SX , a fiber optic gigabit Ethernet standard Skybus Airlines s IATA airline code SX, the aircraft registration prefix for Greek aircraft Sx, a medical shorthand for symptom s SX band , a Belgian band SX Guitars , a guitar manufacturer disambiguation cs SX de SX fa SX fr SX ko SX it SX sw SX ja SX pt SX ro SX fi Sx zh SX ... more details
SCICT is the main council in Iran for Information and Communications Technology ICT affairs. SCICT is managed by Nasrollah Jahangard . The first form of Information and Communications Technology ICT in Iran was the fax in 1988, and then the computer . Now Iran itself develops ICT. Iran ian university universities are connected to a gigabit ethernet backbone. Computer s have not yet reached all people in Iran . As of 2005, most of the Internet connections are dial up , but faster ADSL connections are becoming more popular. See also Takfa Communications in Iran Virastyar External links http www.scict.ir Supreme Council of ICT Iran stub Category Government of Iran ... more details
Physical Medium Dependent sublayers or PMDs further help to define the physical layer of computer network protocols. They define the details of transmission and reception of individual bits on a physical medium. These responsibilities encompass bit timing, signal encoding, interacting with the physical medium, and the properties of the cable, optical fiber, or wire itself. Common examples are specifications for Fast Ethernet , Gigabit Ethernet and 10 Gigabit Ethernet defined by the Institute of Electrical and Electronics Engineers IEEE . For cable modems Physical Medium Dependent sublayers define the physical sub layer which also includes the MPEG sub layer. Citation needed date January 2008 Description The Ethernet PMD sublayer is part of the Ethernet physical layer PHY . The hierarchy is as follows Data Link Layer Layer 2 LLC Logical Link Control Sublayer MAC Media Access Control Sublayer RS Reconciliation Sublayer This sublayer processes PHY Local Remote Fault messages and handles DDR conversion PHY Layer Layer 1 PCS Physical Coding Sublayer This sublayer performs auto negotiation and coding such as 8b 10b PMA Physical Medium Attachment Sublayer This sublayer performs PMA framing, octet synchronization detection, and math x 7 x 6 1 math scrambling descrambling PMD Physical Medium Dependent Sublayer This sublayer consists of a transceiver for the physical medium Physical Medium Dependent Sublayer specifications 10 Gigabit Ethernet Merge to 10 Gigabit Ethernet date June 2011 10GBASE E has been defined for single mode fiber operations only. It operates in the 1550 nanometer nm band allowing for distances of up to 40 km to be reached. 10GBASE L was also defined for single mode fiber operations, uses the 1300 nm band allowing it to reach up to 10 km. 10GBASE S was defined for use in multimode fiber and ultimately costs less than the other 10GbE standards. It uses 850 nm lasers and only reaches distances ranging between 26 to 82 metres on older fibe ... more details
The Aurora Protocol is a data link layer link layer communications protocol for use on point to point serial communications serial links . Developed by Xilinx , it is intended for use in high speed gigabit s second and more connections internally in a computer or in an embedded system . It uses either 8b 10b encoding or 64b 66b encoding . External links http www.xilinx.com aurora Aurora http www.xilinx.com products design resources conn central grouping aurora.htm Overview and specification from Xilinx http www.fpgajournal.com articles aurora xilinx.htm Article in FPGA Journal by Xilinx marketing person. Category Serial buses Category Link protocols compu network stub ... more details
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