5G Definintion
5G is the coming fifth-generation wireless broadband technology based on the IEEE802.11ac standard.
5G will provide better speeds and coverage than the current 4G. 5G operates with a 5Ghz signal and is set to offer speeds of up to 1 Gb/s for tens of connections or tens of Mb/s for tens of thousands of connections. Huawei, a major player in the Chinese mobile market, believes 5G will provide speeds 100x faster than 4G LTE offers. 5G also increases network expandability up ...
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Network
FTP (File Transfer Protocol)
FTP (File Transfer Protocol)
FTP (File Transfer Protocol): FTP is an acronym for File Transfer Protocol. As the name suggests, FTP is used to transfer files between computers on a network. You can use FTP to exchange files between computer accounts, transfer files between an account and a desktop computer, or access online software archives. Keep in mind, however, that many FTP sites are heavily used and require several attempts before connecting.
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DSL (Digital Subscriber Line)
DSL (Digital Subscriber Line)
DSL (Digital Subscriber Line) is a technology for bringing high- bandwidth information to homes and small businesses over ordinary copper telephone lines. xDSL refers to different variations of DSL, such as ADSL, HDSL, and RADSL. Assuming your home or small business is close enough to a telephone company central office that offers DSL service, you may be able to receive data at rates up to 6.1 megabits (millions of bits) per second (of a theoretical 8.448 megabit...
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LAN adapter
LAN adapter
A LAN adapter is an expansion board that is used to connect a computer or computing device to a network. LAN adapter is the most common and generic alternate name for a Network Interface Card (NIC). Similar products, such as a Wireless USB LAN Adapter or a Wii LAN Adapter are referred to as LAN adapters.
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Wide Area Network (WAN)
Wide Area Network (WAN)
A computer network that spans a relatively large geographical area. Typically, a WAN consists of two or more local-area networks (LANs).
Computers connected to a wide-area network are often connected through public networks, such as the telephone system. They can also be connected through leased lines or satellites. The largest WAN in existence is the Internet.
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Local Area Network (LAN)
Local Area Network (LAN)
A local-area network (LAN) is a computer network that spans a relatively small area. Most often, a LAN is confined to a single room, building or group of buildings, however, one LAN can be connected to other LANs over any distance via telephone lines and radio waves.
A system of LANs connected in this way is called a wide-area network (WAN). The difference between a LAN and WAN is that the wide-area network spans a relatively large geographical area. Typically, a...
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VoIP (voice over IP)
VoIP (voice over IP)
VoIP (voice over IP) is the transmission of voice and multimedia content over Internet Protocol (IP) networks. VoIP is enabled by a group of technologies and methodologies used to deliver voice communications over the internet, enterprise local area networks or wide area networks.
VoIP historically referred to using IP to connect private branch exchanges (PBXs), but the term is now used interchangeable with IP telephony.
How does VoIP work?
VoIP encapsulates audio ...
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FQDN Definition
FQDN Definition
Stands for "Fully Qualified Domain Name." An FQDN is a domain name that includes a hostname. For example, the URL "www.techterms.com" is an FQDN since it contains a hostname ("www") and a domain ("techterms.com"). The domain name "techterms.com" is not fully qualified because it does not include a hostname.
An FQDN can be broken down into three parts:
Hostname: mail, ftp, store, support, etc.
Domain: apple, microsoft, ibm, facebook, etc.
Top level domain (TLD):...
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Ethernet Definition
Ethernet Definition
Ethernet is the most widely installed local area network (LAN) technology. Ethernet is a link layer protocol in the TCP/IP stack, describing how networked devices can format data for transmission to other network devices on the same network segment, and how to put that data out on the network connection. It touches both Layer 1 (the physical layer) and Layer 2 (the data link layer) on the OSI network protocol model. Ethernet defines two units of transmission, packet and f...
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Fibre Channel Definition
Fibre Channel Definition
Fibre Channel is a technology for transmitting data between computer devices at data rates of up to 4 Gbps (and 10 Gbps in the near future). Fibre Channel is especially suited for connecting computer servers to shared storage devices and for interconnecting storage controllers and drives. Since Fibre Channel is three times as fast, it has begun to replace the Small Computer System Interface (SCSI) as the transmission interface between servers and clustered storage d...
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