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Danish Internet Exchange Point
Danish Internet Exchange Point (DIX) is operated by i2http://www.i2.dk/ in Kongens Lyngby north of Copenhagen, the capital of Denmark. Two points of presence were opened since 2011. 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 several options to connect to the neutral net: * Switched 1 Gbit Gigabit Ethernet. The member must use a 1G-LX singlemode optical module. * Switched 10 Gbit 10 Gigabit Ethernet. The member must use a 10G-LR singlemode optical module. * Switched 40 Gbit 40 Gigabit Ethernet. * Switched 100 Gbit 100 Gigabit Ethernet. See also * List of Internet exchange points This is a list of Internet exchange points ( IXPs). There are several sources for IXP locations, including Packet Clearing House, who have maintained the earliest list of IXPs, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kongens Lyngby
Kongens Lyngby (, Danish for "the King's Heather Town"; short form Lyngby) is the seat and commercial centre of Lyngby-Taarbæk Municipality in the northern suburbs of Copenhagen, Denmark. Lyngby Hovedgade is a busy shopping street and the site of a branch of Magasin du Nord as well as Lyngby Storcenter. The district is also home to several major companies, including COWI A/S, Bang & Olufsen, ICEpower a/s and Microsoft. The Technical University of Denmark relocated to Lyngby from central Copenhagen in the 1970s. Lyngby station is located on the Hillerød radial of Copenhagen's S-train network. History The name Kongens Lyngby is first recorded in 1348. At that time large parts of North Zealand belonged to the Catholic Church (represented by Roskilde Cathedral and the name Lyngby was associated with several places. Store Lyngby belonged to Arresø church. "Our" Lyngby, on the other hand, was crown land. It may therefore have been to distinguish it from these other places that th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copenhagen
Copenhagen ( or .; da, København ) is the capital and most populous city of Denmark, with a proper population of around 815.000 in the last quarter of 2022; and some 1.370,000 in the urban area; and the wider Copenhagen metropolitan area has 2,057,142 people. Copenhagen is on the islands of Zealand and Amager, separated from Malmö, Sweden, by the Øresund strait. The Øresund Bridge connects the two cities by rail and road. Originally a Viking fishing village established in the 10th century in the vicinity of what is now Gammel Strand, Copenhagen became the capital of Denmark in the early 15th century. Beginning in the 17th century, it consolidated its position as a regional centre of power with its institutions, defences, and armed forces. During the Renaissance the city served as the de facto capital of the Kalmar Union, being the seat of monarchy, governing the majority of the present day Nordic region in a personal union with Sweden and Norway ruled by the Danis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Denmark
) , song = ( en, "King Christian stood by the lofty mast") , song_type = National and royal anthem , image_map = EU-Denmark.svg , map_caption = , subdivision_type = Sovereign state , subdivision_name = Danish Realm, Kingdom of Denmark , established_title = History of Denmark#Middle ages, Consolidation , established_date = 8th century , established_title2 = Christianization , established_date2 = 965 , established_title3 = , established_date3 = 5 June 1849 , established_title4 = Faroese home rule , established_date4 = 24 March 1948 , established_title5 = European Economic Community, EEC 1973 enlargement of the European Communities, accession , established_date5 = 1 January 1973 , established_title6 = Greenlandic home rule , established_date6 = 1 May 1979 , official_languages = Danish language, Danish , languages_type = Regional languages , languages_sub = yes , languages = German language, GermanGerman is recognised as a protected minority language in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet
The Internet (or internet) is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices. It is a '' network of networks'' that consists of private, public, academic, business, and government networks of local to global scope, linked by a broad array of electronic, wireless, and optical networking technologies. The Internet carries a vast range of information resources and services, such as the inter-linked hypertext documents and applications of the World Wide Web (WWW), electronic mail, telephony, and file sharing. The origins of the Internet date back to the development of packet switching and research commissioned by the United States Department of Defense in the 1960s to enable time-sharing of computers. The primary precursor network, the ARPANET, initially served as a backbone for interconnection of regional academic and military networks in the 1970s to enable resource shari ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet Service Providers
An Internet service provider (ISP) is an organization that provides services for accessing, using, or participating in the Internet. ISPs can be organized in various forms, such as commercial, community-owned, non-profit, or otherwise privately owned. Internet services typically provided by ISPs can include Internet access, Transit (Internet), Internet transit, domain name registration, Web hosting service, web hosting, Usenet service, and colocation centre, colocation. An ISP typically serves as the access point or the Default gateway, gateway that provides a user access to everything available on the Internet. Such a network can also be called as an eyeball network. History The Internet (originally ARPAnet) was developed as a network between government research laboratories and participating departments of universities. Other companies and organizations joined by direct connection to the Internet backbone, backbone, or by arrangements through other connected companies, so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gigabit Ethernet
In computer networking, Gigabit Ethernet (GbE or 1 GigE) is the term applied to transmitting Ethernet frames at a rate of a gigabit per second. The most popular variant, 1000BASE-T, is defined by the IEEE 802.3ab standard. It came into use in 1999, and has replaced Fast Ethernet in wired local networks due to its considerable speed improvement over Fast Ethernet, as well as its use of cables and equipment that are widely available, economical, and similar to previous standards. History Ethernet was the result of research conducted at Xerox PARC in the early 1970s, and later evolved into a widely implemented physical and link layer protocol. Fast Ethernet increased the speed from 10 to 100 megabits per second (Mbit/s). Gigabit Ethernet was the next iteration, increasing the speed to 1000 Mbit/s. * The initial standard for Gigabit Ethernet was produced by the IEEE in June 1998 as IEEE 802.3z, and required optical fiber. 802.3z is commonly referred to as 1000BASE-X, whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
10 Gigabit Ethernet
10 Gigabit Ethernet (10GE, 10GbE, or 10 GigE) is a group of computer networking technologies for transmitting Ethernet frames at a rate of 10 gigabits per second. It was first defined by the IEEE 802.3ae-2002 standard. Unlike previous Ethernet standards, 10 Gigabit Ethernet defines only full-duplex point-to-point links which are generally connected by network switches; shared-medium CSMA/CD operation has not been carried over from the previous generations Ethernet standards so half-duplex operation and repeater hubs do not exist in 10GbE. The 10 Gigabit Ethernet standard encompasses a number of different physical layer (PHY) standards. A networking device, such as a switch or a network interface controller may have different PHY types through pluggable PHY modules, such as those based on SFP+. Like previous versions of Ethernet, 10GbE can use either copper or fiber cabling. Maximum distance over copper cable is 100 meters but because of its bandwidth requirements, higher ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
40 Gigabit Ethernet
40 Gigabit Ethernet (40GbE) and 100 Gigabit Ethernet (100GbE) are groups of computer networking technologies for transmitting Ethernet frames at rates of 40 and 100 gigabits per second (Gbit/s), respectively. These technologies offer significantly higher speeds than 10 Gigabit Ethernet. The technology was first defined by the IEEE 802.3ba-2010 standard and later by the 802.3bg-2011, 802.3bj-2014, 802.3bm-2015, and 802.3cd-2018 standards. The standards define numerous port types with different optical and electrical interfaces and different numbers of optical fiber strands per port. Short distances (e.g. 7 m) over twinaxial cable are supported while standards for fiber reach up to 80 km. Standards development On July 18, 2006, a call for interest for a High Speed Study Group (HSSG) to investigate new standards for high speed Ethernet was held at the IEEE 802.3 plenary meeting in San Diego. The first 802.3 HSSG study group meeting was held in September 2006. In June 20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
100 Gigabit Ethernet
40 Gigabit Ethernet (40GbE) and 100 Gigabit Ethernet (100GbE) are groups of computer networking technologies for transmitting Ethernet frames at rates of 40 and 100 gigabits per second (Gbit/s), respectively. These technologies offer significantly higher speeds than 10 Gigabit Ethernet. The technology was first defined by the IEEE 802.3ba-2010 standard and later by the 802.3bg-2011, 802.3bj-2014, 802.3bm-2015, and 802.3cd-2018 standards. The standards define numerous port types with different optical and electrical interfaces and different numbers of optical fiber strands per port. Short distances (e.g. 7 m) over twinaxial cable are supported while standards for fiber reach up to 80 km. Standards development On July 18, 2006, a call for interest for a High Speed Study Group (HSSG) to investigate new standards for high speed Ethernet was held at the IEEE 802.3 plenary meeting in San Diego. The first 802.3 HSSG study group meeting was held in September 2006. In June 20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Internet Exchange Points
This is a list of Internet exchange points ( IXPs). There are several sources for IXP locations, including Packet Clearing House, who have maintained the earliest list of IXPs, with global coverage since 1994. Also, Telegeography, PeeringDB and the Network Startup Resource Center. Additionally, there are Internet exchange point associations that publish lists of member IXPs. Some of the Internet exchange point associations are loosely grouped into the Internet Exchange Point Federation. For more information on the largest IXPs, see list of Internet exchange points by size. Introduction The columns used in the lists below include the following information: * Region: The official Regional Internet registry (RIR) regions. * Country: Uses ISO 3166-1 alpha-3 ISO 3166-1 alpha-3 codes are three-letter country codes defined in ISO 3166-1, part of the ISO 3166 standard published by the International Organization for Standardization (ISO), to represent countries, dependent territorie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet Exchange Points In Europe
The Internet (or internet) is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices. It is a '' network of networks'' that consists of private, public, academic, business, and government networks of local to global scope, linked by a broad array of electronic, wireless, and optical networking technologies. The Internet carries a vast range of information resources and services, such as the inter-linked hypertext documents and applications of the World Wide Web (WWW), electronic mail, telephony, and file sharing. The origins of the Internet date back to the development of packet switching and research commissioned by the United States Department of Defense in the 1960s to enable time-sharing of computers. The primary precursor network, the ARPANET, initially served as a backbone for interconnection of regional academic and military networks in the 1970s to enable resource sharing. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet In Denmark
In an international context Denmark is viewed as a somewhat peculiar country when it comes to internet access. The former state owned telephone company TDC owns the entire last mile infrastructure in terms of copper telephone lines and the vast majority of the coaxial cable infrastructure as well. Even though the Danish telecommunications infrastructure is very heavily dominated by one company, Danish internet customers still enjoy fair prices and a wide availability of different next generation access internet connections in comparison with most other EU countries. Furthermore, TDCs de facto monopoly on last mile infrastructure has come under attack. In the last decade regional power companies have formed national business alliances aimed at implementing FTTH for private and business end users. In 2012, Denmark was ranked third by OECD in terms of wired broadband subscriptions per 100 inhabitants (see the bar chart below). The same year 99,9 % of all households and compani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
