Ethernet
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Wired connection – You plug a cable (usually called an Ethernet cable) from your computer or device into your router or modem.
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More stable and faster – Since it’s a direct physical connection, you get less interference, lower latency, and a more consistent speed.
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Used for: desktops, gaming consoles, smart TVs, and situations where speed and stability are important.
Wi-Fi
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Wireless connection – Your device connects to the internet through radio waves sent by your router.
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More convenient – No cables, so you can move around freely.
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Can be less reliable – Walls, distance, and other signals can interfere with it.
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Used for: phones, tablets, laptops, smart home devices, etc.
How Ethernet Works
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The Ethernet cable connects your device to a network switch, router, or modem.
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That cable carries data using electrical signals.
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It's governed by a set of standards called IEEE 802.3, which define how data is sent and received.
What is Gigabit Ethernet?
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Speed: It can transfer data at up to 1,000 megabits per second (1 Gbps).
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"Gigabit" just means one billion bits per second.
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Use case: Ideal for high-speed internet plans, file transfers, gaming, streaming, and connecting to network storage.
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You need:
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A device with a Gigabit Ethernet port
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A Gigabit-capable router or switch
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At least a Cat 5e or Cat 6 Ethernet cable
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Why Use Gigabit Ethernet Over Wi-Fi?
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Speed and reliability: Especially if you’re streaming 4K, gaming online, or transferring big files.
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Lower latency: Better for real-time stuff like Zoom, Teams, or online games.
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Consistent performance: No signal drop or lag like Wi-Fi sometimes has.
Let me know if you want to dive deeper into how data packets travel, or if you’re thinking of setting up your own wired or wireless network!
Source: Some or all of the content was generated using an AI language model
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