Telco Cat 3 cables are widely used for DATA and Voice applications with patch panels, distribution boxes, and punch down blocks. Telco cables are popular with its simple, easy and reliable connector interfaces. Cablesys offers standard and custom trunk cables to meet your regular and specific installation requirements. Each of our Telco Trunk Cables, Hydra Cables and Break Out Cables are individually made in US and tested to meet and exceed industry standards. Visit Cablesys for your Telco trunk cable requirements and contact our experienced sales team for custom solutions.