Cisco QSFP-4SFP10G-CU50CM Compatible 40G QSFP+ to 4xSFP+ DAC Breakout Direct Attach Cable 0.5m
Amazon.com: 1 Pack of 40 Gigabit QSFP+ MPO Multi Mode Transceiver for Cisco QSFP-40G-SR4 and 1 Pack of MPO-MPO Patch Cord,OM3 Multimode Fiber, 8-core Fiber for QSFP+Transceivers Application : Electronics
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