7m 40G QSFP+ to 4x10G SFP+ Breakout DAC Cable for FS Switches - FS.com
100G CFP to 3 X 40G QSFP+ Breakout Cables
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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
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40G QSFP+ to 4xSFP+ DAC Breakout Direct Attach Cable - 3m
40G QSFP to 4 x 10G SFP+ Breakout Active Optical Cable (AOC) - GBICS.com
Amazon.com: 40G QSFP+ to 4xSFP+ Breakout Twinax Cable,40GBASE-CR4 QSFP to SFP Passive Direct Attach Copper Breakout Cable for Cisco QSFP-4SFP10G-CU3M,3-Meter(9.9ft),40Gb/s Ethernet : Electronics
40G QSFP+ to 4xSFP+ Breakout DAC - 40GBASE-CR4 Passive Direct Attach Copper Twinax QSFP to SFP Cable for Cisco QSFP-4SFP10G-CU3M _ - AliExpress Mobile
Active Optical Cable Breakout QSFP+ 40Gbps to 4x10G SFP+, 1 meter, MSA Compatible - AOCQSP40-001