What to consider when choosing a rack • What to consider when choosing a rack. • Why racks? • A rack is any freestanding frame that doesn’t have doors or sides. There are several things you should consider when choosing a rack. If you need fre...

...is represented by a series of 1s and 0s. Like analog signals, digital video also suffers from cable loss, but as long as the cable is of sufficient quality and within the maximum supported distance, the signals don’t suffer blurring or color ske...

...Quadra® and Power Mac series, popular with trainers and presentation professionals, all use a 15-pin connector. It’s unusual in that unlike the VGA and Sun 13W3 connectors, it can carry separate or combined sync signals, and some Mac graphics card...