UPS

Power Power may not techincally be consider part of “Layer 1” but it is a cirtial and often over look part of IT. Below I will go over the basics of power and then go into how it applies to IT. Voltage (V) Electromotive Force or often refered to as electric pressure. Common House voltage (in the US) is 120V but many higher end servers and UPS’s run on 240V....