The 3m (9.8 ft) 25G/28G SFP28 Direct Attach Copper Cables provide affordable 25-Gigabit Ethernet connectivity in a low-profile package. Each SFP28 cable utilizes an upgraded 20-position “board-as-connector” design with zinc die-cast backshells for superior EMI performance and minimal insertion loss. These 3m SFP28 cables are assembled with industry-leading 26 AWG twinaxial SKEWCLEAR® 2-pair wire; optimized for bandwidth-intense applications such as 25Gb Ethernet, Fibre Channel, InfiniBand, and SONET. These cables are designed to the open-source SFF-8402 MSA standard in order to guarantee compatibility with the vast majority of SFP28 equipment on the market also based on that standard.