Model selection
Compare original part-number references.
Use optical specifications to form a shortlist, then confirm your device, firmware and coding requirements.1 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 | C-D800-D800-2M | 8QDD-DAC-2 | 800G QSFP-DD to QSFP-DD passive twinax direct-attach copper cable, 2 m. Arista 800G Transceiver and Cable Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |