TradesLow Voltage
Low Voltage tools
Decision tools for low voltage work.
Low Voltage Fiber vs Copper Cabling Choose copper, multimode, or single-mode cabling from the run length, the speed, and the environment. Low Voltage PoE Budget + Voltage Drop Find the PoE standard a device needs and whether the cable run delivers enough power. Low Voltage Rack Unit (RU) Planning Add up the rack units your gear needs and size the rack with room for airflow and growth. Low Voltage Cable Pull and Data Conduit Fill Estimate total cable for a set of drops and size the conduit that holds the bundle at 40% fill.