Liangxu Linux
Sep 3, 2023 · Fundamentals
Why Ethernet Cabling Is Limited to 100 Meters – Physics, Standards, and Practical Tips
This article explains why wired Ethernet cabling is capped at 100 meters, covering the physical reasons, the 5‑4‑3‑2‑1 rule, differences between Cat 5, Cat 5e, and Cat 6 cables, and practical considerations for real‑world installations.
Cat5Cat6Ethernet
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