Understanding CMR Communication Riser Cables Usage

Explanation:

Type CMR communication riser cables are meant for vertical runs in building risers, conforming with fire-resistance safety standards for interior use between floors. CMR communication riser cables are specifically designed for vertical runs between floors in non-plenum areas within buildings. They have a fire-resistant jacket that prevents the spread of fire from floor to floor. CMR communication riser cables are not suitable for outdoor landscaping, underground mining, or underwater communication applications. Their construction and fire resistance properties are tailored specifically for vertical runs in building shafts, ensuring safety and compliance with regulations.