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 |
|---|---|---|---|---|
| CISCO | QSFP-40/100-SRBD | 40/100G-SRBD | 40/100G dual-rate bidirectional QSFP28 transceiver, 850/900 nm band, 100 m over OM4 multimode fiber, duplex LC, with digital diagnostics. Cisco 100GBASE QSFP Transceiver Modules Data SheetReviewed 2026-08-17 | Multiple model references: review requiredCheck host compatibility |