The FS SPF-25G-PC015 25G SFP28 Passive Direct Attach Copper Twinax Cable is a high-quality networking cable designed for SFP-25G-PC015 compatible models. With a cable length of 3 feet, this cable provides a reliable and efficient connection for your networking needs. The passive design of the cable ensures minimal signal degradation, making it ideal for use in various networking setups. Trust the FS brand for quality and performance in your computer networking connections.