40G QSFP+ to 4 x 10G SFP+ Passive DAC Breakout Cable, 3 ft.3 ft. (1 m) QSFP+ to Four SFP+ DAC Cable, Cisco Compatible Break out 40G into four 10G connections This high quality breakout cable from Intellinet Network Solutions splits a single QSFP+ 40 Gigabit Ethernet port into four individual SFP+ 10 Gigabit Ethernet connections, making it ideal for linking a 40G switch uplink to multiple 10G servers, storage devices, or switches. It is MSA compliant for seamless integration with leading manufacturers such as