Product DescriptionDirect attach cable with auto link optimization for seamless 1G SFP, 10G SFP+, and 25G SFP28 interconnects between UniFi devices. Supported data rates: 25 / 10 / 1 Gbps Compatible with SFP28, SFP+, and SFP interfaces Auto-optimization of link speed and stability when used to interconnect UniFi devices Cable length: 0.15 to 30 m