@elitetechnologies01: 🔌 Ever wondered what each color inside an Ethernet cable does? Here’s a simple RJ45 cable color guide for networking, CCTV installations, PoE cameras, routers, and internet setups. 💡📡 Perfect for beginners learning networking and technicians doing CCTV or hotspot installations. Save this post for later! 🔥 #RJ45 #EthernetCable #Networking #CCTVInstallation #PoE

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Friday 29 May 2026 09:02:24 GMT