This article is about the network topology. For the interbank network, see STAR (interbank network). For the television network, see Star Television Network. For other uses, see Starnet.
A star network is an implementation of a spoke–hub distribution paradigm in computer networks. In a star network, every host is connected to a central hub. In its simplest form, one central hub acts as a conduit to transmit messages.[1] The star network is one of the most common computer network topologies.
The hub and hosts, and the transmission lines between them, form a graph with the topology of a star. Data on a star network passes through the hub before continuing to its destination. The hub manages and controls all functions of the network. It also acts as a repeater for the data flow.
The star topology reduces the impact of a transmission line failure by independently connecting each host to the hub. Each host may thus communicate with all others by transmitting to, and receiving from, the hub. The failure of a transmission line linking any host to the hub will result in the isolation of that host from all others, but the rest of the network will be unaffected.[2]
The star configuration is commonly used with twisted pair cable and optical fiber cable. However, it can also be used with coaxial cable as in, for example, a video router.
^Roberts, Lawrence G.; Wessler, Barry D. (1970), "Computer network development to achieve resource sharing", AFIPS '70 (Spring): Proceedings of the May 5–7, 1970, spring joint computer conference, New York, NY, USA: ACM, pp. 543–549, doi:10.1145/1476936.1477020, S2CID 9343511
A starnetwork is an implementation of a spoke–hub distribution paradigm in computer networks. In a starnetwork, every host is connected to a central...
The Star Television Network (commonly branded as Starcast initially, then STN, prior to launch, then Star from its launch up to the network's shutdown)...
Food NetworkStar is a reality television series that aired from June 5, 2005 to August 5, 2018. It was produced by CBS EYEtoo Productions for seasons...
Star Gold Network is a group of Indian Hindi-language pay television movie channels, operated by Disney Star a subsidiary of Disney India which premiere...
Network topology is the arrangement of the elements (links, nodes, etc.) of a communication network. Network topology can be used to define or describe...
topology, or star-bus topology, is a hybrid network topology in which starnetworks are interconnected via bus networks. Tree networks are hierarchical...
A computer network is a set of computers sharing resources located on or provided by network nodes. Computers use common communication protocols over...
Century Fox's entertainment assets, Fox Networks Group Asia and Star India became a part of Disney, and Fox Networks Group Asia Pacific merged with Disney...
renamed American reality television series Food NetworkStar premiered Sunday, June 5, 2011. Food Network executives, Bob Tuschman and Susie Fogelson, are...
Disney Star generates more than 30,000 hours of content every year. Disney Star is the largest television and entertainment network in India. Star TV (Satellite...
A bus network is a network topology in which nodes are directly connected to a common half-duplex link called a bus. A host on a bus network is called...
maintenance costs. Mesh topology may be contrasted with conventional star/tree local network topologies in which the bridges/switches are directly linked to...
and Star Jalsha's Bangla sister channel Star Ananda (until Star TV sold its news networks to the ABP Group on 1 June 2012, two weeks before Star Jalsha's...
into the first independent news network in India. The company launched the first 24x7 news channel in partnership with Star India in 1998. Between 1998 and...
The topology of a WSN can vary from a simple starnetwork to an advanced multi-hop wireless mesh network. Propagation can employ routing or flooding....
IEEE 802.5 networks – also known as IBM Token Ring networks – avoid the weakness of a ring topology altogether: they actually use a star topology at...
expelled him. He led the third dissident group of the SWP and formed North StarNetwork in 1983. In 1992 Camejo committed $20,000 of his own money toward establishing...
Star Radio Network (also known as Hunt Broadcasting) is a series of radio stations in Texas and Louisiana. It is owned by Leon Hunt. Radio affiliates for...
an ATM network in the Mid-Atlantic and Midwestern United States, between 1979 and 2005, when it was absorbed into the STARnetwork. The network was one...
Star TV may refer to: Starz, an American premium network owned by Starz Inc., a subsidiary of Lionsgate Starz Encore, a direct Sister network to Starz...
TerreStarNetworks, a majority owned subsidiary of TerreStar Corporation (TSTR), is a next generation, wholesale mobile communications provider launching...
American reality television series The Next Food NetworkStar premiered on Sunday, June 1, 2008. Food Network executives, Bob Tuschman and Susie Fogelson,...
American reality television series titled Food NetworkStar premiered on June 10, 2018 on Food Network. Food Network chefs Bobby Flay and Giada de Laurentiis...