Desktop Engineer Question:
Explain some commonly used LAN cables. What is the maximum length of LAN cable for proper communication?

Answer:
There are mainly two types:
Cat 5 (Category 5 where 5 indicates twists per inch) & Cat 5e (5e indicates 5 twists per inch per pair which leads to reduced cross talk). Both Cat 5 & 5e are UTP cables that can support up to 100 Mbps.
Cat 6 & 6e are UTP cables that can support up to 1 Gbps.
After about 80 meters (260 feet), you will usually see a reduction in speed.
Cat 5 (Category 5 where 5 indicates twists per inch) & Cat 5e (5e indicates 5 twists per inch per pair which leads to reduced cross talk). Both Cat 5 & 5e are UTP cables that can support up to 100 Mbps.
Cat 6 & 6e are UTP cables that can support up to 1 Gbps.
After about 80 meters (260 feet), you will usually see a reduction in speed.
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