...carries analog RGB with separate horizontal and vertical sync signals and is presented on an HD15 connector (also called 15-pin D-subminiature). • When VGA was introduced by IBM® in 1987 for PC video display, it was a huge improvement over the e...

...video formats must limit the transmission bandwidth required for the signal. Computer graphics formats, in contrast, are far less restricted in bandwidth, but they must deliver a picture suitable for viewing from very short distances. • We’ll expl...

...consider a UPS • What it is • An uninterruptible power supply (UPS), also known as an uninterruptible power source or a battery backup, is a device that maintains a continuous supply of electric power to connected equipment by supplying power from...

...networks • G.703, an ITU-T standard that outlines how to interface digital high-speed circuits, has become the basis of all telecommunications networks. Originally, voice channels were multiplexed together by frequency-division multiplexors, whic...

...a simple sorting algorithm. Generally they enable you to have some control through the use of access lists. Packet filtering can also often be performed by other network devices such as routers and is generally what you get when you download free ...

...DisplayPort is a digital video interface that was designed by the Video Electronics Standards Association (VESA) in 2006 and has been produced since 2008. It competes directly with HDMI®. Unlike HDMI, however, DisplayPort is an open standard wit...

...normally the Transmit Data (TD), Request to Send (RTS), and Data Terminal Ready (DTR) pins. • A few things to keep in mind • When using an interface-powered converter, there are a few things to keep in mind, such as how much power is available ...

Fan-out kits • Fan-out kits • What is Furcation? • Furcation is the process of adding protective tubing to each fibre within a loose-tube cable. It can be a headache-inducing task if you don’t have the right tools. If you bend the cable or buf...

...also be too bulky to fit through ducts easily. To help solve all these problems, use preterminated fibre optic cable with a pulling eye. This works best for runs up to 2000 feet (609.6 m). • Use a Pulling Eye • The pulling eye contains a connector...