The TP-Link TL-SM5220-1M is a 1-meter 10G SFP+ Direct Attach Cable (DAC) designed for high-speed, short-distance connections between switches, servers, and storage devices within racks or across adjacent racks. Featuring SFP+ connectors on both ends, it offers a cost-effective, low-latency, and energy-efficient solution for 10 Gigabit Ethernet connectivity.Perfectly suited for data centers, enterprise wiring closets, or server farms, this plug-and-play cable is fully compatible with TP-Link Omada switches and other devices with SFP+ ports.