Lynn Electronics 25PC10L3 CAT3 Copper RJ-21 Male to Female 4-Pair Patch Cable, 10', Grey

If you need a reliable way to consolidate voice, low-speed data and security signals, the Lynn Electronics CAT3 RJ-21 4-pair patch cable answers the call. Built for professional installers, this 10' Category 3 copper patch cord delivers consistent connectivity for PBX lines, alarm panels, surveillance headends and monitoring equipment. The RJ-21 male-to-female interface simplifies multi-line patching and reduces cable clutter at distribution frames and patch panels. With four pairs (8 conductors) of UTP wiring and a CMP/CMR-rated jacket, this cable balances flexibility and durability for rack-to-panel runs in comm rooms and security closets. Because it’s manufactured by Lynn Electronics in the US, you get repeatable quality that helps prevent intermittent faults and service calls—critical for security and surveillance uptime. Use this CAT3 patch cable to streamline legacy voice systems, tie into security monitoring hardware, or maintain reliable connections for low-bandwidth networking. Add the Lynn Electronics 25PC10L3 to your install kit to speed deployment and keep mission-critical systems online.

• Simplifies multi-line patching for PBX, telephone and security systems with an RJ-21 male-to-female interface
• Category 3 copper wiring and 4-pair design deliver dependable voice and low-speed data connections for monitoring and legacy networks
• 10' length provides flexible rack-to-panel reach in comms rooms, security closets and surveillance installations
• UTP construction and CMP/CMR-rated jacket resist everyday wear and fit plenum or riser pathways for professional installations
• US-made Lynn Electronics quality ensures consistent performance and reduced downtime for critical security and networking infrastructures