You've got a QSFP+ port on one side and four 10G SFP+ ports on the other, and you need them all talking at once without a patch panel maze. The D-Link DEM-CB100QXS-4XS is a 1-metre breakout cable that splits one QSFP+ into four 10G SFP+ connections. One cable. Four lanes. Plug it in, lock the latches, and your four 10G links are live
| brand | D-Link |
| model | DEM-CB100QXS-4XS |
| type | Breakout Direct Attach Cable |
| connector_type | QSFP+ to 4× 10G SFP+ |
| length | 1 metre |
| category | Technology > Networking |