TiNCAM Factory OEM 52-Port Gigabit PoE+ Fiber Switch, 48-Port PoE, 2 Gigabit

The TBC-PSF5648U-4PF is a high-performance Gigabit PoE switch independently developed by Tianbo Communication to meet high-power PoE networking requirements. It adopts a high-speed Ethernet switching chipset and a high-bandwidth backplane design, delivering fast data processing and smooth, reliable data transmission.

The switch provides 48 10/100/1000Mbps Auto-Negotiation PoE RJ45 ports, 2 10/100/1000Mbps Auto-Negotiation RJ45 uplink ports, and 2 Gigabit SFP uplink ports. All 48 RJ45 ports support IEEE 802.3af/at PoE standards, with up to 30W of PoE power per port and a total PoE power budget of up to 700W.

The switch automatically detects and identifies powered devices (PDs) compliant with IEEE 802.3af/at standards and supplies power according to the PoE standard. It also supports PoE power priority management, allowing power to be allocated according to port priority when the total power demand exceeds the available PoE power budget, ensuring that higher-priority ports receive power first.

Key Features

48 Gigabit PoE Ports for High-Density Network Deployment

• Provides 48 × 10/100/1000Mbps auto-negotiation PoE RJ45 ports, supporting Gigabit-speed data transmission and high-density access for network terminals and PoE-powered devices.

• Equipped with 2 × 10/100/1000Mbps RJ45 uplink ports and 2 × Gigabit SFP uplink ports, supporting flexible electrical and optical uplink connections for different network architectures.

• All RJ45 ports support Auto MDI/MDIX and Auto Negotiation, as well as IEEE 802.3x full-duplex flow control and Backpressure half-duplex flow control, effectively improving network communication stability.

700W High-Power PoE for Efficient Centralized Power Supply

• All 48 RJ45 ports support PoE, providing both data transmission and power supply for PoE-powered devices such as IP cameras, wireless APs, and IP phones.

• Compliant with IEEE 802.3af/at PoE standards, the switch provides a total PoE power budget of up to 700W, with up to 30W of PoE output power per port, meeting the requirements of high-density PoE deployments.

• Supports automatic PoE detection, automatically identifying IEEE 802.3af/at-compliant Powered Devices (PDs) and supplying power accordingly, helping prevent damage to non-PoE devices.

• Supports PoE port priority management. When the remaining PoE power budget is insufficient, power is allocated according to port priority, ensuring that high-priority ports receive power first and improving the power supply stability of critical devices.

Multiple Operating Modes for Flexible Network Deployment

• Standard Switching Mode: All ports can communicate freely with each other, making it suitable for general-purpose data transmission.

• Video Surveillance Mode: Optimized for video surveillance applications to help reduce network congestion, video lag, and mosaic effects in surveillance networks.

• VLAN Isolation Mode: Isolates designated ports to reduce unnecessary broadcast traffic, suppress network storms, and improve overall network performance and security.

VLAN Switch Operation

• OFF: Ports 1–48 can communicate with each other normally.

• ON: Ports 1–48 are isolated from each other and can communicate only with the uplink ports, including RJ45 ports 49–50 and SFP ports 1–2.

High-Reliability Design for Long-Term Stable Operation

• Features a low-power, fanless design for quiet and reliable operation.

• Adopts a self-developed power supply with a high-redundancy design to provide stable and reliable 700W PoE power delivery for extended operation.

• Complies with China's CCC safety requirements, ensuring safe and reliable operation.

Plug-and-Play Design for Easy Deployment

• Plug-and-play operation with no configuration required. Offers broad device compatibility and built-in protection to help prevent damage to connected equipment.

• Provides high-speed data transmission with reliable packet forwarding, while allowing flexible network expansion without being constrained by the layout of power lines, helping reduce deployment costs.

• Ideal for network environments requiring high-density PoE power supply.

• Suitable for building cost-effective and efficient networks in financial institutions, government organizations, hotels, shopping malls, campuses, hospitals, and small and medium-sized enterprises.