Redes

Introduction Ethernet cabling is still the backbone of most office and enterprise networks in 2026. Even with Wi-Fi 6/6E/7 and cloud everything, you still need reliable copper to: Connect desks, phones, cameras, and printers Uplink access switches to aggregation...

Introduction When Cat6 cable first appeared, it was seen as a premium upgrade over Cat5e-roughly 50% more expensive and often considered "overkill" for simple networks. Fast-forward to 2026: Gigabit Ethernet is the baseline for almost every serious network. Mult...

Introduction Ethernet cables are the physical foundation of modern IP networks. From enterprise data centers and campus networks to SMB offices and home labs, twisted-pair copper cables quietly carry terabytes of traffic every day. Yet not all Ethernet cables are created equal. ...

Power over Ethernet (PoE) delivers power and data through a single Ethernet cable, enabling simplified deployments of IP cameras, Wi-Fi 6/6E/7 access points, VoIP phones, IoT devices, digital signage, and automation endpoints. Modern PoE standards - IEEE 802.3af, 802.3at, and 802.3bt (Type 3 and Type 4) ...