No matter the size of your office or the industry you work in, you rely on the electrical wiring in your buildings every day. It’s how you power your business phone system, security system, and essential telecom gear. There are two types of wiring: low- and high-voltage. Each is rated to handle specific electrical needs, and the following guide will help you understand the impact that each type has on your network cabling system.

Low Voltage

network cabling

Voltage measures the pressure electricity creates as it runs through a circuit to power connected devices. Low-voltage wiring carries 50 volts or less and is built into structured network cabling systems. This wiring is often installed independent of a building’s main electrical system and powers devices like intercoms, phones, and thermostats.

There are various special-use low-voltage wires, including fiber optic cable for the Internet, audio speaker wire, and coaxial cables for the TV. Having a professional identify which types of low-voltage wiring your business has or still needs ensures that you can safely connect your devices and telecom systems as needed.

High Voltage

High voltage wiring is rated for either 120 volts or 240 volts. These circuits are what most wall outlets connect to. They’re where larger devices like smart TVs and computers are plugged in and appliances like coffee makers and microwaves in the office kitchen. High voltage power poses a greater safety risk, and plugging low-voltage devices into high-voltage circuits can damage them. This is why it’s crucial to work with a network cabling service if you’re having new wiring run in your office. It's always good practice to have a professional identify your wall outlets' voltage by measuring them with a multimeter. This ensures that you know which items can safely be plugged into specific outlets throughout your building, thus, protecting your equipment and employees. 


If you’re looking for experienced network cabling professionals in the Lafayette, IN, area, contact Kemp Communications LLC. These broadband and telecom experts offer cutting-edge cabling services, including fiber optic installation and copper splicing. They’ll ensure your property has all the connections your devices and appliances need, and you can learn about their full scope of services online. Call (765) 430-3662 to speak with a representative.