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 |
|---|---|---|---|---|
| CISCO | QSFP-100G-SR1.2 | QSFP28-SR1.2 | 100GBASE-SR1.2 bidirectional QSFP28 transceiver, 850/910 nm band, 100 m over OM4 multimode fiber, duplex LC, with digital diagnostics. Cisco 100GBASE QSFP Transceiver Modules Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| ARISTA | QSFP-100G-SR1.2 | QSFP28-SR1.2 | 100GBASE-SR1.2 bidirectional QSFP28 transceiver, 850/910 nm band, 100 m over OM4 multimode fiber, duplex LC, with digital diagnostics. Arista Optics Modules and Cables Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| JUNIPER | QSFP-100G-SR1P2 | QSFP28-SR1.2 | 100GBASE-SR1.2 bidirectional QSFP28 transceiver, 850/910 nm band, 100 m over OM4 multimode fiber, duplex LC, with digital diagnostics. Juniper 100G Transceiver Technologies and Hardware Compatibility ToolReviewed 2026-08-17 | Specification matchCheck host compatibility |
| HP | S4B44A | QSFP28-SR1.2 | 100GBASE-SR1.2 bidirectional QSFP28 transceiver, 850/910 nm band, 100 m over OM4 multimode fiber, duplex LC, with digital diagnostics. AOS-S and AOS-CX Transceiver GuideReviewed 2026-08-17 | Specification matchCheck host compatibility |