Tenda TEG1050F 48-Port Gigabit Unmanaged Switch + 2 SFP Slots – High-Density Rack-Mount Ethernet

A robust solution for high-density wired networking is provided by the Tenda TEG1050F, equipped with 48 Gigabit RJ-45 ports and 2 independent SFP uplink slots. It is designed to handle large scale deployments such as enterprise backbones, ISP networks, or campus LANs where many devices demand fast, reliable connectivity. Full-duplex throughput over all ports ensures that internal traffic (uploads/downloads, file transfers, video) proceeds without bottlenecks.

Durability and resilience have been emphasized in its construction. Metal housing, fan-less design, and integrated 6 kV lightning protection protect both power supply and all Ethernet ports. Mounting flexibility is provided through rack-mount, wall-mount, or desktop options. One-key VLAN is included to help isolate broadcast traffic and reduce broadcast storms, enhancing stability in complex networks.

Key Features

• Forty-eight gigabit copper ports allow many devices to be wired simultaneously without network congestion.

• Two Gigabit SFP ports provide fiber uplink capability for long-distance connections or to link with core switches.

• Lightning surge protection at 6 kV ensures resilience from electrical storms or voltage spikes.

• Large 12 MB buffer memory helps absorb traffic bursts, minimizing packet loss.

• Unmanaged plug-and-play operation enables deployment without configuration.

• One-key VLAN mode isolates local broadcast traffic to improve network performance in dense setups.

• Silent, fan-less design minimizes noise, suitable for server rooms or quiet environments.

Specifications

• Ports: 48 × 10/100/1000 Mbps RJ-45 ports; 2 × 1000 Mbps SFP slots

• MAC Address Table: ~16,000 entries

• Buffer Memory: ~12 MB

• Switching Capacity: Full-duplex aggregate throughput ~2000 Mbps on key ports; wire speed forwarding across all ports

• Housing: Steel chassis; 1U 19-inch rack-mount shell; supports wall and desktop mounting

• Power Input: 100-240 V AC; internal power supply; total power consumption < 48 W under full load

• Protection: 6 kV lightning protection for power supply and Ethernet ports; also protection vs over-temperature and over-voltage

• Supported Protocols / Standards: IEEE 802.3 / 802.3u / 802.3ab / 802.3z / 802.3x; auto-MDI/MDIX; flow control (full duplex / half duplex)

• LEDs: Power indicator; link/activity lights per port; VLAN mode indication

• Operating Temperature: 0 °C to ~45 °C

• Storage Temperature: ~-40 °C to ~70 °C

• Humidity: Operating 10-90% RH non-condensing; Storage 5-90% RH non-condensing

Conclusion

This switch is suited for scenarios in which many wired connections are required—such as LAN rooms, surveillance systems, or backbone switches in businesses. It is able to support high throughput, resist environmental hazards, and provide flexibility via its SFP uplinks and mounting options. For professionals wanting a dependable, high-capacity Gigabit switch without needing management overhead, strong value is offered by this device.