100G QSFP28 to 4 x 25G SFP28 Passive DAC Breakout Cable, 7 ft.3 ft. (1 m) QSFP28 to Four SFP28 DAC Cable, Cisco Compatible Break out 100G into four 25G connections This high quality breakout cable from Intellinet Network Solutions splits a single QSFP28 100 Gigabit Ethernet port into four individual SFP28 25 Gigabit Ethernet connections, making it ideal for linking a 100G switch uplink to multiple 25G servers, storage devices, or switches. It is MSA compliant for seamless integration with leading manufacturers