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- Utility Discount Low Voltage offers a wide range of Cat3 telephone cables to meet your project needs, whether you're wiring a home office or managing a large commercial installation. From PVC-jacketed cables to plenum-rated options, we have the right products to get the job done efficiently and reliably.
- Availability We carry a comprehensive selection of Cat3 plenum and PVC telephone cables in 25-pair and 50-pair configurations from trusted brands like Comtran. Our cables are available in cut-to-length options or bulk spools, with some products offered in 1,000-foot easy-pull boxes complete with footage markings. This variety ensures you get exactly what you need without unnecessary waste.
- Value Save money and reduce waste with our cut-to-length Cat3 cables, or opt for bulk spools and boxes for larger projects. We also offer quantity discounts on select Cat3 cable products, giving you even greater savings for large-scale installations. Qualifying orders over $200 ship for free.
- Resources Want to learn more about Cat3 telephone cable? Visit the Discount Low Voltage blog to explore answers to common questions like "What is Cat3 cable?" and discover helpful tips for choosing and installing cables.
Click on any product image to view detailed specifications, technical information, and installation videos. Our knowledgeable customer service team is also available to assist with your questions, ensuring you select the perfect cable for your project.
At Discount Low Voltage, we make it easy to find reliable Cat3 and telephone cabling solutions. With competitive pricing, quality products, and tailored options like cut-to-length cable, we help you build secure, efficient, and cost-effective networks.
What is Cat3 cable?
Cat3 (Category 3) is a type of unshielded twisted pair (UTP) cable commonly used for voice and low-speed data applications. While it has largely been replaced by newer categories like Cat5e for networking, it remains a cost-effective solution for telephone and voice systems.
Where is Cat3 cable installed?
Cat3 and telephone cables are often installed in the plenum space area above drop ceilings or below raised floors used for HVAC systems and cable routing. In these enclosed spaces, fire codes require plenum-rated jackets, which emit fewer toxic fumes in case of fire, ensuring both safety and compliance.
Our Cat3 telephone wires include features like color-coded jackets for easy identification, making them ideal for various applications, from residential projects to cross-connect setups in commercial spaces.