Need to power IP cameras, access points, or VoIP phones across long distances without running fiber? In this video, we show how we built a stable 300m Gigabit Ethernet link between two buildings — without fiber trenching. We'll walk through the limitations of standard PoE (100m max), show what happens when you try to exceed it, and then demonstrate how a Gigabit Ethernet extension kit solves it with full-speed data and power over 300 meters. Perfect for IT pros, installers, and network engineers connecting offices, warehouses, or outbuildings.
00:00 The Problem: Why 100m PoE Isn't Enough
Failed Test: 300m Direct Cat5e Run
The Solution: Gigabit Ethernet Extension Kit Explained
Installation & Cable Tips (Cat6, IP67, Surge Protection)
Live Speed Test & Final Results
Devices Used:
https://www.fastcabling.com/Want to master more about Beginner’s Guide to Networking & Security? 📚 Click the link below to access the beginner-friendly and free course and level up your skills👇
https://learn.fastcabling.com/Join our free tech community to learn, ask questions, and share ideas on IP cameras, PoE, wireless, fiber, and more! 👉
https://learn.fastcabling.com/groups/If you need any assistance with your project, please feel free to contact us here:
https://www.fastcabling.com/free-solution-design/Here is our solution page:
https://www.fastcabling.com/pages/networking-solutions/Also, find FASTCABLING here:
------------------------------------
Facebook Page.
https://www.facebook.com/Fastcabling Twitter.
https://twitter.com/fastcablingLinkedIn.
https://www.linkedin.com/company/fastcabling/