28 Port Gigabit AI Smart PoE Switch 24 10/100/1000Mbps PoE+ Ports 4 BT 60W PoE++ Ports 2 RJ45 Uplink 2 SFP IEEE 802.3af at bt Unmanaged 400W TBC-PSDL5124U-4PF

Product Overview

The TBC-PSDL5124U-4PF 28-Port Gigabit AI Smart PoE Switch is independently developed by Tianbo Communication to meet the growing demand for high-power PoE++ applications. Built with the latest high-performance Gigabit Ethernet switching chipset and a high-backplane-bandwidth architecture, it delivers fast packet processing and stable data transmission.The switch features AI PoE Watchdog, making it an ideal solution for IP surveillance and other PoE-powered network applications.

It is equipped with:

· 24 × 10/100/1000Mbps PoE RJ45 ports

· 2 × 10/100/1000Mbps RJ45 uplink ports

· 2 × Gigabit SFP uplink slots

PoE Port Specifications:.

· Ports 1–4 support PoE++ (IEEE 802.3af/at/bt) with up to 60W per port.

· Ports 5–8 support PoE+ (IEEE 802.3af/at) with up to 30W per port.

The switch is available with 400W total PoE power budgets. It automatically detects IEEE 802.3af/at/bt powered devices (PDs) and supplies power safely through Ethernet cables. The built-in AI PoE Watchdog automatically reboots unresponsive PDs by restarting PoE power, ensuring reliable operation of connected devices.

Product Features

• High-Speed Gigabit Connectivity

· 24 × 10/100/1000Mbps adaptive PoE RJ45 ports

· Ports 1–4 support IEEE 802.3bt PoE++ with up to 60W output

· 2 × Gigabit RJ45 uplink ports

· 2 × Gigabit SFP uplink slots

· Auto MDI/MDIX and Auto-Negotiation on every RJ45 port

· IEEE 802.3x Full-Duplex Flow Control and Backpressure Half-Duplex Flow Control

• Intelligent PoE Power Supply

· IEEE 802.3af / at / bt compliant

· Supports PoE, PoE+, and PoE++ powered devices

· Up to 60W output on Ports 1–4

· Up to 30W output on Ports 5–24 

· Total PoE budget: 400W

· Automatic PD detection and power allocation

· PoE Priority mechanism protects high-priority ports when power is insufficient

· AI PoE Watchdog automatically restarts connected devices when communication is lost

• The equipment is stable and reliable.

The host unit features a low-power, quiet design to ensure stable product operation.

It adopts a self-developed power supply with high redundancy design, providing a long-term stable 400W PoE++ voltage output.

The product is CE, FCC, and RoHS certified, ensuring safe, reliable, and environmentally compliant operation. 

• Simple to operate and highly expandable

It is simple and convenient to use, requires no configuration, is plug-and-play, highly compatible, and will not damage your devices;

High-speed transmission, no data loss, and flexible expansion allow the network to be unrestricted by powerline layout, saving user costs;

To meet the needs of network environments requiring high-density PoE++ power supply;

Suitable for financial institutions, government agencies, hotels, shopping malls, campuses, hospitals, and small and medium-sized enterprises to build cost-effective networks.