The SFP-10G-CU1M is a passive direct attach copper twinax cable that provides a lower cost 10Gbps connection alternative to optical transceivers or active optical cables. It is a hot-pluggable SFP+ form factor cable that is 1 meter in length and supports data transmission rates up to 10.5Gbps. The cable meets various industry standards and specifications and operates between 0-70°C, providing a reliable and cost-effective solution for short-distance, high-speed networking applications.