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- fat client
- A fat client (sometimes called a thick client) is a netwo...
- fat client (thick client)
- A fat client (sometimes cal...
- fax server
- A fax server (or faxserver) is a system installed in a lo...
- faxserver
- A fax server (or faxserver) is a system installed in a loca...
- FDE
- What is full-disk encryption (FDE)?Full-disk encryption (FDE) is encryp...
- FEC
- Forward error correction (FEC) is a method of obtaining error control i...
- female connector
- A female connector is a connector attached to...
- femtocell
- A femtocell is a wireless router that acts as an Internet a...
- Fiber Connectivity
- FICON (for Fiber Connectivity) is a high-...
- fiber jumper
- A fiber jumper, sometimes called a fiber patch cord i...
- fiber patch cord
- A fiber jumper, sometimes called a fiber patc...
- FICON
- FICON (for Fiber Connectivity) is a high-speed input/output (I/O) i...
- FICON (Fiber Connectivity)
- FICON (for Fiber Connecti...
- file server
- In the client/server model, a file server is a computer...
- forward error correction
- Forward error correction (FEC...
- forward error correction (FEC)
- Forward error cor...
- four-way server
- A four-way server is a server that incorporates...
- fractional T-1
- A fractional T1 or T3 line is a T1 or T3 digital ...
- fractional T1
- A fractional T1 or T3 line is a T1 or T3 digital ph...
- full disk encryption
- What is full-disk encryption (FDE)?Fu...
- full duplex
- Full-duplex data transmission means that data can be tr...
- full-disk encryption
- What is full-disk encryption (FDE)?Fu...
- full-disk encryption (FDE)
- What is full-disk encrypt...
- full-duplex
- Full-duplex data transmission means that data can be tr...
- gatekeeper
- A gatekeeper is a management tool for H.323 multimedia ne...
- geofencing
- Geofencing is a feature in a software program that uses t...
- Global Tag
- GTAG (Global Tag) is a standardization initiative of the ...
- graceful degradation
- Graceful degradation is the ability o...
- green collar
- Green collar is any kind of employment that involves ...
- green networking
- Green networking is the practice of selecting...
- greenfield deployment
- In networking, a greenfield deploym...
- grid storage
- Grid storage is a general term for any approach to st...
- GTAG
- GTAG (Global Tag) is a standardization initiative of the Uniform Code...
- GTAG (Global Tag)
- GTAG (Global Tag) is a standardization init...
- HA
- In information technology, high availability refers to a system or compon...
- hard reset (factory reset; master reset)
- Hardware 101
- Test yourself. A WhatIs.com tech vocabulary quiz - co...
- Hardware as a Service
- Hardware as a Service (Haas), in a ...
- Hardware as a Service
- Hardware as a Service (HaaS), in a ...
- Hardware as a Service (in grid computing)
- Hardware as a Service (in managed services)
- hardware load balancing device
- A hardware load-b...
- hardware load-balancing device
- A hardware load-b...
- hardware load-balancing device (HLD)
- A har...
- hardware VPN
- A hardware VPN is a virtual private network ( VPN) ba...
- head-end
- A cable head-end (or headend) is the facility at a local cabl...
- headend
- A cable head-end (or headend) is the facility at a local cable ...
- headroom
- Attenuation-to-crosstalk ratio (ACR), also called headroom, i...
- HFC
- A hybrid fiber coaxial (HFC) network is a telecommunication technology ...
- HFC network
- A hybrid fiber coaxial (HFC) network is a telecommunica...
- high availability
- In information technology, high availabilit...
- high availability (HA)
- In information technology, high a...
- High Speed Serial Interface
- High-Speed Serial Inter...
- high-definition radio
- Digital audio broadcasting (DAB), a...
- High-Speed Serial Interface
- High-Speed Serial Inter...
- High-Speed Serial Interface (HSSI)
- High-Spee...
- HLD
- A hardware load-balancing device (HLD), also known as a layer 4-7 route...
- home network
- Using Mobile IP (Mobile Internet Protocol), the home ...
- HomePNA
- HomePNA is an industry standard for interconnecting computers w...
- hop
- In a packet-switching network, a hop is the trip a data packet takes fr...
- hot site
- A hot site is a commercial disaster recovery service that all...
- hot site and cold site
- A hot site is a commercial disast...
- HPNA
- HomePNA is an industry standard for interconnecting computers within ...
- HS
- This page provides a description of the abbreviations and meanings of eac...
- HSSI
- High-Speed Serial Interface (HSSI) is a short-distance communications...
- hub
- In general, a hub is the central part of a wheel where the spokes come ...
- hybrid fiber coaxial
- A hybrid fiber coaxial (HFC) network ...
- hybrid fiber coaxial network
- A hybrid fiber coaxia...
- hybrid fiber coaxial network (HFC network)
- Hydra
- The Microsoft Windows Terminal Server (WTS) is a server program run...
- i-Mode
- i-Mode is the packet-based service for mobile phones offered by J...
- IBM iSeries
- The AS/400 - formally renamed the 'eServer iSeries/400,...
- IDF
- An intermediate distribution frame (IDF) is a free-standing or wall-mou...
- IEEE 802 Wireless Standards: Fast Reference
- illustrated
- Coaxial cable is the kind of copper cable used by cable...
- IM
- For an organization's information technology, infrastructure management (...
- in grid computing
- Hardware as a Service (Haas), in a grid com...
- in managed services
- Hardware as a Service (HaaS), in a mana...
- in networks
- In networks, a jabber is any device that is handling el...
- InfiniBand
- InfiniBand is an architecture and specification for data ...
- infranet
- The infranet is a proposed universal, public, packet-switched...
- Infranet Initiative
- The Infranet Initiative is a collaborat...
- infrastructure
- In information technology and on the Internet, in...
- infrastructure management
- For an organization's infor...
- infrastructure management (IM)
- For an organizati...
- ingress
- Ingress (pronounced IHN-grehs, from Latin ingressus or stepping...
- integrated T-1
- Integrated T1 (also called channelized T is a dig...
- integrated T1
- Integrated T1 (also called channelized T is a digit...
- integrated T1 (channelized T1)
- Integrated T1 (al...
- Intelligent Mobile Gateway
- A wireless router is a de...
- intermediate distribution frame
- An intermediate...
- intermediate distribution frame (IDF)
- An ...
- internal cloud
- Private cloud (also called internal cloud) is a m...
- Internet Router in Space
- Internet Routing in Space in ...
- Internet Routing in Space
- Internet Routing in Space i...
- Internet Routing in Space (IRIS)
- Internet Rout...
- Internet Routing Protocol in Space
- Internet ...
- intrabody signaling
- A personal area network (PAN) is the in...
- intrusion prevention
- Intrusion prevention is a preemptive ...