Fiber Optic and UTP LAN

Fiber-optic communication is a method of transmitting information from one place to another by sending pulses of light through an optical fiber. The light forms an electromagnetic carrier wave that is modulated to carry information.  

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Wireless Networks

Wireless network refers to any type of computer network that utilizes some form of wireless network . It is a method by which homes, telecommunications networks and enterprise installations avoid the costly process of introducing cables into a building.

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Layer2 through Layer7 Switches

A network device that integrates routing and switching by forwarding traffic at layer 2 speed using layer 7 (application layer) information. For example, an XML switch can analyze the XML tags at the application level and make forwarding decisions. 

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WANs including Leased Line Modems

A WAN is a data communications network that covers a relatively broad geographic area and that often uses transmission facilities provided by common carriers, such as telephone companies. 

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VSATs

 A very small aperture terminal (VSAT), is a two-way satellite ground station or a stabilized maritime Vsat antenna with a dish antenna that is smaller than 3 meters. The majority of VSAT antennas range from 75 cm to 1.2 m. Data rates typically range from 56 kbit/s up to 4 Mbit/s.

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Routers

Routing is the process of selecting paths in a network along which to send network traffic. Routing is performed for many kinds of networks, including the telephone network (circuit switching), electronic data networks (such as the Internet), and transportation networks. 

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VPN Networks

A virtual private network (VPN) extends a private network across a public network, such as the Internet. This is done by establishing a virtual point-to-point connection through the use of dedicated connections, encryption, or a combination of the two. 

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MPLS Services

 Multiprotocol Label Switching (MPLS) is a mechanism in high-performance telecommunications networks that directs data from one network node to the next based on short path labels rather than long network addresses, avoiding complex lookups in a routing table.

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DSLAM deployments

A DSLAM (Digital Subscriber Line Access Multiplexer) is a network device, usually at a telephone company central office, that receives signals from multiple customer Digital Subscriber Line (DSL) connections and puts the signals on a high-speed backbone line using multiplexing techniques.  

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IP Telephony

 The two-way transmission of voice over a packet-switched IP network, which is part of the TCP/IP protocol suite. In addition, IP telephony is an umbrella term for all real-time applications over IP, including voice over instant messaging (IM) and videoconferencing.

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Network Security & Management

Network security consists of the provisions and policies adopted by a network administrator to prevent and monitor unauthorized access, misuse, modification, or denial of a computer network and network-accessible resources.

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