The TP-Link TL-SM5220-3M is a high-performance 3 meter passive twin-ax direct attach cable (DAC) designed for short-distance, high-speed 10 Gigabit Ethernet connectivity. Featuring SFP+ connectors on both ends, this cable enables reliable rack-to-rack or within-rack connections with a lightning-fast data rate of up to 10 Gbps. The silver-plated copper conductor ensures optimal signal integrity and durability.

Ideal for data centers and enterprise networking environments, the TL-SM5220-3M offers an efficient and cost-effective solution for connecting switches, servers, and network devices using 10G SFP+ ports. It operates smoothly within a temperature range of 0–70 °C, ensuring stable performance in typical server room conditions, while also supporting safe storage from -40 to 80 °C.

Designed to replace the TXC432-CU3M model, this cable leverages passive transmission for minimal latency and power consumption over a short 3-meter length. TP-Link provides full support and detailed product documentation, making it a trusted accessory for IT professionals seeking reliable 10G direct attach connectivity.

Key Benefits:

• Certified 10 Gbps data bandwidth for rapid data transmission


• Twin-ax passive cable with silver-plated copper conductor for excellent signal quality


• Compact SFP+ form factor connectors, compatible with wide-ranging 10G SFP+ network devices


• Robust operating and storage temperature ranges to fit diverse deployment scenarios


• Plug-and-play installation for ease of integration in dense rack setups