The nodes are linked several times, so even failures of individual lines or nodes do not cause the entire network to collapse, since the failed capacities can be quickly replaced or bridged. For example, the individual backbone networks connect the individual network nodes of a DSL provider to form a complete network with redundant crossing points. ARPANET has long been a thing of the past, but backbone is still used today in all areas of telecommunications for supraregional data networks. It is considered the precursor of today’s Internet. The ARPANET, which was developed by the U.S. In the early days of the Internet, the Internet backbone was the main network connecting all parts. Bandwidths of 10Gbit/s are possible today, and in some cases the backbones can offer even higher data transmission speeds. If no terrestrial backbones are available, data transmission via satellite is used. This converts the data into light waves so that even large volumes of data can be forwarded extremely quickly. To ensure high transmission rates, a fiber optic network is often used for backbone. These systems and networks are interconnected via backbone. Many different types of connection are possible, for example, for individual terminals or terminal clusters, local subnets, LAN networks, private branch exchanges or terminal networks. The fast data transmission rate makes the backbone a high-performance network that acts as the main structure in the overall network. This network forms the basis of modern telecommunication networks. One such infrastructure is the backbone network. If network structures are to be comprehensively networked, a special infrastructure is often required for data exchange. EPublishing All Glossary Backbone: Infrastructure for data exchange
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