40G QSFP+ to 4x 10G SFP+ Breakout Active Optical Cable
qsfp28 search result - 10Gtek
Data Center Qsfp+ 40g To 4xsfp+ 10g Breakout Active Optical Cable Aoc,40g Qsfp+ To 4*10g 1/2/3/5/7/10m Sfp+ Active Optic Cable - Fiber Optic Equipment - AliExpress
8 Fibers MTP®-LC OM4 Fiber Breakout Cable Type B 2m - FS.com