Understand cable types to avoid performance bottlenecks.

While CAT5e remains common for basic networking, modern AV and automation systems demand higher bandwidth. CAT6 supports up to 10 Gbps over 55 m, making it ideal for most structured wiring. For future-proof installs or 4K/8K video distribution, CAT6A offers 10 Gbps up to 100 m with superior shielding. Always terminate cables with shielded connectors (FTP/STP) when running near power lines to reduce interference.

Installer Insight: Use CAT6A for any run where you expect PoE cameras, access points, or HDMI-over-IP extenders.