...through the data cable. • Excess voltage • If the voltage potential is large enough, your equipment won’t be able to handle the excess voltage and one of your ports will be damaged. • You can’t test for ground loops. You don’t know you have o...

...to fibre and run cables across an extra-long distance-up to 50 kilometres or more! • Have an Ethernet switch with RJ-45 ports? No problem! Use a converter to attach legacy AUI and BNC or new fibre segments. • What are Media Converters? • Medi...

...A standard USB cable features two different kinds of connectors. A USB Type A connector plugs into a host device, such as your PC. The USB Type B connector plugs into the peripheral. Having two different types of connectors helps to prevent...

...Gigabit over Category 5 cable has been approved, enabling short stretches of Gigabit speed over existing copper cable. Today, you have many choices when implementing Gigabit Ethernet: • 1000BASE-X • 1000BASE-X refers collectively to the IEEE802.3z s...

...instance, maximum V.35 cable distances can theoretically range up to 610m at speeds up to 64 kbps. Actual distances will depend on your equipment and cable. To achieve such high speeds and great distances, V.35 combines both balanced and unbalanced...

...on projectors. An M1 cable can also be used to power accessories, such as interface cards for PDAs. • There are three primary types of M1 connectors: • M1-DA (digital and analog) • this is the most common connector, and it supports VGA, USB and D...

Common display configurations • Common display configurations • Individual video screens • The most common digital signage application is individual video screens displaying information. Often multiple screens in various locations are networke...

...is to have a connection cable that supports DDC transmission ( VGA: pins 12 an 15 need to be connected). • An extender or a switch in between? • But what happens if there is an extender or a switch in between? A lot of them do not support DDC at all...

...level not protected by cable shielding, and it's possible to monitor these signals outside the secure zone using a radio receiver. Even without a Trojan, a sophisticated receiver located nearby picks up and views what's on the VGA monitor. • What T...