Short answer: Cat6 is the sweet spot for most runs. Choose Cat6A for 10-gig backbones, longer PoE runs, or when you’re already opening walls. Cat5e is fine for legacy 1-gig drops, but it limits future upgrades.

Fast Comparison

Cat5e: up to 1 Gbps to 100 m → fine for legacy/budget refreshes, but limits future upgrades.

Cat6: 1–2.5–5 Gbps (10G short) to 100 m (1G) → the default for desks, TVs, APs; great cost-to-longevity.

Cat6A: up to 10 Gbps to 100 m → best for backbones, longer PoE runs, hot bundles, or “do it once” remodels.

Why Cat6 Is the Default

• Headroom: Handles multi-gig (2.5/5G) now, works with affordable switches.

• PoE friendly: Cleaner power delivery for APs and cameras.

• Cost vs. longevity: A smart balance for most homes, offices, and STRs.

When Cat6A Makes Sense

• 10-gig backbones (server/NAS, media, editing).

• Long PoE runs/bundles: Lower temperature rise in larger bundles.

• Future-proof remodels: Pay once while walls are open.

PoE Quick Guide

• PoE (af): ~15W—light APs/phones.

• PoE+ (at): ~30W—most indoor APs/cameras.

• PoE++ (bt): 60–90W—PTZ cams, heaters, multi-radio APs.
  Match switch budget (total watts) to device needs. We’ll size it for you.

Clean Install Checklist

1. Home-run to a central rack with patch panel + labeled keystones.

2. Maintain bend radius; avoid tight staples.

3. Test and document each run.

4. Leave slack/service loops at both ends.

5. Add a UPS to protect the switch/NVR.

We design and install Cat6/Cat6A networks, label and certify runs, and leave everything serviceable. Serving Greenville, Spartanburg, Hendersonville, and Asheville. Request a site walk.