...are multiple options: solid, vented, stationary, and pull-out shelves. And there are shelves built to hold specific pieces of equipment, such as servers or keyboards. Other extras include fans, waterfall brackets, and grounding bars. • For more in...
...require three separate cables: power, audio, video. • IP cameras can accept power, video, audio, PTZ control, and control signals over a single cable. • 9. Security • Analogue cameras are far more vulnerable to security breaches because the feeds c...
...because high-quality cables deliver far better performance than the standards require. A cable of this type (designated here as Cat7b) could attain 107% of the required channel capacity at a frequency of 1,000MHz. • High-end Cat6a systems, howeve...