Model selection
Compare original part-number references.
Use optical specifications to form a shortlist, then confirm your device, firmware and coding requirements.2 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 |
|---|---|---|---|---|
| CISCO | CVR-QSFP28-SFP25G | ADAPTER-02 | QSFP28 to SFP28 adapter module that converts a 100G QSFP28 port for 25G SFP28 connectivity. Cisco 100GBASE QSFP-100G Modules Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| NVIDIA | MAM1Q00A-QSA28 | ADAPTER-02 | DynamiX QSA28 adapter that connects a 25G SFP28 module in a 100G QSFP28 port. MAM1Q00A-QSA28 NVIDIA DynamiX QSA28 QSFP28 to SFP28 Adapter Product SpecificationsReviewed 2026-08-17 | Specification matchCheck host compatibility |