The TN3H28PPOE is a 28-port Gigabit PoE switch designed to deliver stable data transmission and intelligent power supply for IP surveillance and enterprise networks. It features 24 × Gigabit PoE ports, 2 × Gigabit RJ45 uplink ports, and 2 × Gigabit SFP uplink ports, providing flexible networking options for various deployment scenarios.

Compliant with IEEE 802.3af/at standards, the switch supports up to 60W HiPoE on Port 1 and up to 30W on Ports 2–24, with a total PoE power budget of 285W. It includes Extend Mode for up to 250m transmission distance and automatic PoE watchdog functionality to ensure continuous device operation. With plug-and-play setup, LED status monitoring, and reliable hardware design, the TN3H28PPOE is ideal for hotels, offices, campuses, and small to medium-sized business networks.