Fast Ethernet vs Gigabit Ethernet – What’s the Difference?

Fast Ethernet vs Gigabit Ethernet – What’s the Difference?

Understanding the difference between 100BASE-T (Fast Ethernet) and 1000BASE-T (Gigabit Ethernet) is crucial for any network engineer, IT technician, or CCNA student.

This visual comparison breaks it all down — from network type, data rate, and cable requirements to cost, use cases, and common devices.

Whether you’re building a small office network or setting up high-speed infrastructure, this guide helps you choose the right connection.

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Source: LinkedIn

Credits: Mr. Khalid Frooz