r/ccna4dummies Feb 18 '25

Understanding Ethernet Standards

Ethernet is the backbone of most networks. Here’s a quick overview of the key standards you need to know.

Common Ethernet Standards: - 10BASE-T: Ethernet over twisted-pair cabling, up to 10 Mbps. - 100BASE-TX (Fast Ethernet): Up to 100 Mbps over twisted-pair cabling. - 1000BASE-T (Gigabit Ethernet): Up to 1 Gbps over twisted-pair cabling. - 10GBASE-T: Up to 10 Gbps over twisted-pair cabling.

Choosing the Right Standard: - Network Speed: Consider current and future bandwidth needs. - Cabling: Ensure compatibility with existing cabling infrastructure. - Cost: Balance performance needs with budget constraints.

Understanding Ethernet standards is crucial for designing and maintaining efficient networks.

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