Model selection
Compare original part-number references.
Use optical specifications to form a shortlist, then confirm your device, firmware and coding requirements.4 references · Page 1 of 1
A specification match is not a host validation result. Multiple matching models remain marked for review.
| Brand | Original part number | Model reference | Optical specification reference | Next step |
|---|---|---|---|---|
| ARISTA | CAB-Q-S-2M | QSFP+DAC-BO2M | 40G QSFP+ to 4 x 10G SFP+ passive direct-attach copper breakout cable, 2 m. Arista Optics Modules and Cables Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| NVIDIA | MCP7904-X002A | QSFP+DAC-BO2M | 40G QSFP+ to 4 x 10G SFP+ passive direct-attach copper breakout cable, 2 m. NVIDIA Firmware Compatible ProductsReviewed 2026-08-17 | Specification matchCheck host compatibility |
| EXTREME | 10203 | QSFP+DAC-BO2M | 40G QSFP+ to 4 x 10G SFP+ passive direct-attach copper breakout cable, 2 m. 40 Gb QSFP+ Direct-Attach CablesReviewed 2026-08-17 | Specification matchCheck host compatibility |
| EXTREME | 40G-DACP-QSFP4SFP2M | QSFP+DAC-BO2M | 40G QSFP+ to 4 x 10G SFP+ passive direct-attach copper breakout cable, 2 m. 40 Gb QSFP+ Direct-Attach CablesReviewed 2026-08-17 | Specification matchCheck host compatibility |