12 Port Gigabit AI Smart PoE Switch 8 PoE+ Ports 4 BT 60W PoE++ Ports 2 RJ45 Uplink 2 SFP IEEE 802.3af at bt Unmanaged 200W TBC-PSD5112N20-4PF

Product Overview

The TBC-PSD5112N-4PF Series 12-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, VLAN isolation, and 10Mbps Extend Mode to satisfy the requirements of surveillance and long-distance networking applications. It is equipped with: 8 × 10/100/1000Mbps PoE RJ45 ports 2 × 10/100/1000Mbps RJ45 uplink ports 2 × Gigabit SFP uplink slots All 8 PoE ports support IEEE 802.3af/at/bt standards. Ports 1–4 support PoE++ (IEEE 802.3bt) 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 200W 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

· 8 × 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 5–8

· Total PoE budget: 200W

· 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

Multiple Operating Modes

Standard Mode

All ports communicate freely for general networking applications.

Surveillance Mode

Optimized for IP surveillance networks to reduce video lag and image loss.

VLAN Isolation Mode

Isolates PoE ports to suppress broadcast storms, improve network performance, and enhance security.

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 200W PoE++ voltage output.

The equipment complies with safety regulations and meets national CCC standards, making it safe and reliable to use.

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.