Superior Essex 18-C99-33 CAT3 Network Cable

Optimize building voice, security and low-speed data networks with the Superior Essex 18-C99-33 CAT3 Network Cable. Designed primarily for reliable telephony, PBX and alarm system wiring, this Category 3 network cable provides consistent performance for voice and monitoring applications where higher-speed Ethernet is not required. The riser-rated construction ensures safe, code-compliant vertical runs between floors, making it ideal for multi-story commercial and institutional installations.

Built to the Superior Essex standard, the 18-C99-33 (Manufacturer Part Number 18-C99-33) offers predictable impedance and stable connectivity for legacy systems and dedicated security circuits. Use it in surveillance, access control, monitoring panels, and other low-voltage communication pathways where long-term reliability matters. Its compatibility with standard termination tools and practices speeds installation and minimizes labor costs. For contractors and facility managers specifying dependable security and voice infrastructure, this CAT3 cable delivers a practical, budget-conscious solution. Order the Superior Essex CAT3 cable today for compliant, dependable wiring in security, surveillance and voice deployments.

• Delivers dependable voice and low‑speed data performance for telephony, PBX and security systems
• Riser‑rated construction for code‑compliant vertical runs between floors
• Superior Essex quality and consistent Category 3 performance (PN 18-C99-33) for legacy and infrastructure wiring
• Cost-effective option for surveillance, monitoring and alarm cabling in commercial buildings
• Streamlines installation with familiar termination practices to reduce labor and downtime