Superior Essex 18-599-36 CAT3 Plenum 50-Pair Cable, Grey

Built for dependable voice, telephone and low-speed data distribution in commercial buildings, the Superior Essex 18-599-36 CAT3 Plenum 50-Pair Cable delivers consistent performance where reliability matters most. This Superior Essex multipair cable is a practical choice for PBX trunks, phone systems, access control, security and surveillance monitoring, and other low-voltage backbones. With Category 3 specification and 24 AWG copper conductors across 50 pairs, the cable provides solid signal integrity and predictable voice quality across long cable runs. The plenum-rated jacket meets air-handling space requirements for code-compliant installations and reduces fire-smoke hazards in critical environments. Unshielded Twisted Pair construction keeps installation fast and cost-effective while minimizing crosstalk in bundled runs. Packaged in a neutral gray jacket for easy identification, this multipair cable simplifies labeling and termination during large projects and retrofit work. Choose the Superior Essex 18-599-36 for scalable, high-density wiring that supports telephone, security cabling and monitoring systems—order now or contact your supplier for bulk and project pricing.

• Ensures clear, reliable voice and low-speed data across long multi-pair runs for PBX, telephone and security systems
• Plenum-rated jacket allows safe installation in air-handling spaces and riser pathways, simplifying code-compliant deployments
• 50-pair, 24 AWG construction provides high-density connectivity to reduce cable clutter and lower installation time and cost
• Unshielded Twisted Pair (UTP) minimizes crosstalk for consistent signal quality in monitoring and surveillance applications
• Durable gray jacket and standardized pairing make termination and labeling faster for large-scale network and security installations