Скачать или смотреть Wide Area Network | WAN Medium | Wired | Wireless | Mobile | Satellite Explained

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In this video, 👉 You’ll learn:

📌 WAN Part 2 – Detailed YouTube Video Description (English)

In this second part of our WAN series, we explore WAN Medium in a simple, clear, and practical way.
WAN does not run only on devices — its real power lies in the medium through which data travels across cities, campuses, branches, and even across countries.

In this video, we break down all major WAN Medium Types, how they work, where they are used, and why they matter.

📡 1. Wired Medium
Fiber Optic
Copper
Coaxial
These media provide high-speed, stable, and reliable long-distance communication.

📡 2. Wireless Medium
Microwave Links
Radio Links
Point-to-Point Wireless
Used for connecting buildings, towers, and long-distance sites without cables.

📡 3. Mobile Network (4G / 5G WAN)

Mobile data as WAN
Backup and failover connectivity
Remote site communication
One of the most commonly used WAN backup methods today.

📡 4. Satellite WAN

VSAT
Remote and hard-to-reach locations
Ideal for areas with no fiber, no mobile tower, and no wired connectivity.

📌 Broadband Technologies Covered

We also explain commonly used broadband technologies:
DSL — Phone-line based
Cable Broadband
GPON Fiber — The fastest and most modern connectivity used in homes, offices, and universities

✨ What You Will Learn in This Video

✔ What is a WAN Medium?
✔ How data travels across different WAN paths
✔ When to use Fiber, Wireless, Mobile, or Satellite
✔ Broadband technologies in simple words
✔ How these media form the backbone of modern WAN networks

➡ Coming Next: WAN Devices (Part 3)

In the next video, we will explore:
Routers, Modems, Switches, CSU/DSU, Firewalls —
and how these devices handle, route, convert, and manage data across the WAN.

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