Ground loops. • Ground-Loops • Voltage flows • A ground loop is a current across a conductor, created by a difference in potential between two grounded points, as in two buildings connected by a run of RS-232 or other data line. When two devic...

Why you should consider a UPS. • Why you should 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 ...

Digital optical cable • Digital optical cable • Prodcts using digital output connectors • Many new, high-quality Mini Disc, pro-audio, DAT (Digital Audio Tape), CD, DVD, and laser disc players, as well as digital amplifiers, DSS satellite rece...

Display definition standards • Display definition standards • broadcast standards • Several standards of display definition exist, from standard to full high definition. There are three major broadcast techniques, as well as a myriad of displa...

Remote monitoring • Remote monitoring • Beyond virus protection. • It has become almost automatic to protect your data center by backing up your servers, installing firewalls and virus protection, and keeping the protection up-to-date. • But w...

Video • Brochure • /* root element for the scrollable. when scrolling occurs this element stays still.*/ • .overall {position:relative;} • .scrollable {position:relative; overflow:hidden; width:620px; min-height:1620px;} • .scrollHeadingTable {flo...

Why use encryption? • Why to use encryption? • "You really don't know" • In many organisations, using serious encryption protocols might seem a little bit over the top. After all, who in your company would want to steal data or make the effort...