Build a reliable edge network without overcommitting space or power. TRENDnet’s TI-PG541I is a hardened industrial Gigabit PoE+ switch designed for smaller control cabinets, surveillance nodes, and distributed automation points that still need managed switching and fiber uplink capability. The switch provides 4 Gigabit PoE+ ports, 1 additional Gigabit port, and 1 Gigabit SFP slot, giving you the right mix for powering endpoints while maintaining a clean uplink path. A 120 W PoE budget supports cameras, wireless access points, and other powered devices from a single compact switch, reducing the need for separate injectors and simplifying installation. Its IP30-rated metal enclosure and DIN-rail design suit industrial cabinets and equipment rooms where vibration, shock, ESD, EMI, and surge are part of the operating reality. With a temperature range from -40 to 158 °F, the TI-PG541I is built to stay online in environments that push commercial switches out of service. Layer 2 management adds the control needed for segmentation and PoE administration, making this a practical choice when uptime and physical resilience matter more than low-cost commodity switching.