High-Fidelity Signal Architecture for Modern Surveillance Networks

The Canare L-3C-AHD Coaxial Cable provides a reliable engineering solution for high-definition security networks, operating as a specialized video transmission cable designed to link analog HD cameras, DVR recording hubs, matrix switches, and surveillance monitors. In security setups across corporate campuses, retail hubs, and industrial zones, low-grade copper-clad steel (CCS) utility wires often introduce severe video hum, rolling lines, and signal loss. Canare's true 75-ohm pure copper core architecture solves these issues by providing a highly stable, noiseless path for high-resolution video streams.

Specialized Dual-Shield Design for Clean Video Feeds

To maintain sharp, flicker-free video when running alongside high-voltage building wires, the L-3C-AHD uses an advanced dual-shield aluminum matrix. This design wraps the foamed PE core in a solid aluminum foil tape to block high-frequency radio interference, backed by a tight aluminum alloy braided shield providing 84% coverage. This combination shields your video feeds from the electrical noise generated by nearby lighting ballasts, electric motors, and wireless networks, keeping your security feeds clear day and night.

Crucial Installation Note: The advanced aluminum alloy braided shield used in the L-3C-AHD cannot be soldered. For proper terminations and optimal performance, this cable must be paired with matching compression or crimp connectors. Canare recommends the BCP-A3AHD BNC crimp plug to ensure a tight, low-loss connection.

Engineered for Efficient Pulls and Fixed Infrastructure

Built to streamline on-site security installations and provide long-term reliability behind walls, this cable includes several field-focused design features:

• Tangle-Free REELEX Payout System: Supplied in a specialized pull box that lets the cable flow out smoothly. This cuts down installation time and prevents the internal stress, twisting, or kinking common with traditional spools.
• Conduit-Optimized Fixed Profile ($5.5\text{mm}$ O.D.): Built with a durable, flame-resistant black PVC jacket rated for a dielectric strength of 1000V AC per minute. This compact, low-friction exterior makes it easy to pull multiple lines through tight building conduits and ceiling trays.