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  2. Gateway (telecommunications) - Wikipedia

    en.wikipedia.org/wiki/Gateway_(telecommunications)

    A gateway is a piece of networking hardware or software used in telecommunications networks that allows data to flow from one discrete network to another. Gateways are distinct from routers or switches in that they communicate using more than one protocol to connect multiple networks [1] [2] and can operate at any of the seven layers of the OSI model.

  3. Continental Europe Synchronous Area - Wikipedia

    en.wikipedia.org/wiki/Continental_Europe...

    The Continental Europe Synchronous Area or CESA, formerly known as the UCTE grid, is one of the largest synchronous electrical grids in the world, primarily operating in Europe. It is interconnected as a single phase-locked 50 Hz mains frequency electricity grid that supplies over 400 million customers in 27 countries , including most of the ...

  4. Network mapping - Wikipedia

    en.wikipedia.org/wiki/Network_mapping

    Images of some of the first attempts at a large scale map of the internet were produced by the Internet Mapping Project and appeared in Wired magazine. The maps produced by this project were based on the layer 3 or IP level connectivity of the Internet (see OSI model), but there are different aspects of internet structure that have also been mapped.

  5. European Union submarine internet cables - Wikipedia

    en.wikipedia.org/wiki/European_Union_submarine...

    Europe's submarine cables network in May 2023. Submarine internet cables, also referred to as submarine communications cables or submarine fiber optic cables, connect different locations and data centres to reliably exchange digital information at a high speed.

  6. Gateway address - Wikipedia

    en.wikipedia.org/wiki/Gateway_address

    The gateway is on the same network as end devices. The gateway address must have the same subnet mask as host devices. Each host on the network uses the same gateway. The gateway should have a static address, as changing the address would cause packets not to be delivered. The gateway is typically assigned either the highest or lowest network ...

  7. Unidirectional network - Wikipedia

    en.wikipedia.org/wiki/Unidirectional_network

    A unidirectional network (also referred to as a unidirectional gateway or data diode) is a network appliance or device that allows data to travel in only one direction. Data diodes can be found most commonly in high security environments, such as defense, where they serve as connections between two or more networks of differing security ...

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    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  9. Wireless gateway - Wikipedia

    en.wikipedia.org/wiki/Wireless_gateway

    A wireless gateway routes packets from a wireless LAN to another network, wired or wireless WAN.It may be implemented as software or hardware or a combination of both. Wireless gateways combine the functions of a wireless access point, a router, and often provide firewall functions as