This 7 ft cable is designed for high-speed networking, with a data rate of up to 40G. It is compatible with the QSFP-PC02 model and features a passive direct attach copper design. The cable is perfect for use in a variety of settings, including data centers and other networking applications.With a brand name of FS, this cable is built to last and provides reliable, high-speed performance. Whether you're connecting servers, switches, or other networking devices, this cable is a great choice. So if you're in need of a high-quality cable for your networking needs, look no further than this 2m 40G QSFP+ Passive Direct Attach Copper Cable PN: QSFP-PC02.