Model selection
Compare original part-number references.
Use optical specifications to form a shortlist, then confirm your device, firmware and coding requirements.1806 references · Page 29 of 73
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 |
|---|---|---|---|---|
| HP | JG709A | QSFP+CSR4 | 40G extended-reach SR4 QSFP+ transceiver, 850 nm, 300 m over OM3 multimode fiber, MPO, with digital diagnostics. HPE Comware-Based Devices Transceiver Modules User Guide (40G)Reviewed 2026-08-17 | Specification matchCheck host compatibility |
| JUNIPER | QFX-QSFP-40G-ESR4 | QSFP+CSR4 | 40G extended-reach SR4 QSFP+ transceiver, 850 nm, 300 m over OM3 multimode fiber, MPO, with digital diagnostics. QFX-QSFP-40G-ESR4 Hardware Compatibility Tool EntryReviewed 2026-08-17 | Specification matchCheck host compatibility |
| H3C | QSFP-40G-CSR4-MM850 | QSFP+CSR4 | 40G extended-reach SR4 QSFP+ transceiver, 850 nm, 300 m over OM3 multimode fiber, MPO, with digital diagnostics. H3C 40G QSFP+ Transceiver Module SpecificationsReviewed 2026-08-17 | Specification matchCheck host compatibility |
| NVIDIA | MC2210411-SR4E | QSFP+CSR4 | 40G extended-reach SR4 QSFP+ transceiver, 850 nm, 300 m over OM3 multimode fiber, MPO, with digital diagnostics. NVIDIA Validated and Supported 40GbE Cables and ModulesReviewed 2026-08-17 | Specification matchCheck host compatibility |
| EXTREME NETWORKS | 40G-QSFP-ESR4-INT | QSFP+CSR4 | 40G extended-reach SR4 QSFP+ transceiver, 850 nm, 300 m over OM3 multimode fiber, MPO, with digital diagnostics. SLX-OS Supported Optical TransceiversReviewed 2026-08-17 | Specification matchCheck host compatibility |
| CISCO | QSFP-40G-SR-BD | QSFP+SRBD | 40G bidirectional short-reach QSFP+ transceiver, 850/900 nm, 100 m over OM3 multimode fiber, duplex LC, with digital diagnostics. Cisco 40GBASE QSFP Modules Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| ARISTA | QSFP-40G-SRBD | QSFP+SRBD | 40G bidirectional short-reach QSFP+ transceiver, 850/900 nm, 100 m over OM3 multimode fiber, duplex LC, with digital diagnostics. Arista Transceiver and Cable Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| HP | JL308A | QSFP+SRBD | 40G bidirectional short-reach QSFP+ transceiver, 850/900 nm, 100 m over OM3 multimode fiber, duplex LC, with digital diagnostics. QSFP+ LC Optical Transceiver Module SpecificationsReviewed 2026-08-17 | Specification matchCheck host compatibility |
| HP | JL251A | QSFP+SRBD | 40G bidirectional short-reach QSFP+ transceiver, 850/900 nm, 100 m over OM3 multimode fiber, duplex LC, with digital diagnostics. HPE Comware-Based Devices Transceiver Modules User Guide (40G)Reviewed 2026-08-17 | Specification matchCheck host compatibility |
| DELL | XW7J0 | QSFP+SRBD | 40G bidirectional short-reach QSFP+ transceiver, 850/900 nm, 100 m over OM3 multimode fiber, duplex LC, with digital diagnostics. Dell Networking Transceivers Optics and Cables Connectivity GuideReviewed 2026-08-17 | Specification matchCheck host compatibility |
| DELL | 407-BBYC | QSFP+SRBD | 40G bidirectional short-reach QSFP+ transceiver, 850/900 nm, 100 m over OM3 multimode fiber, duplex LC, with digital diagnostics. Dell Networking Transceivers Optics and Cables Connectivity GuideReviewed 2026-08-17 | Specification matchCheck host compatibility |
| DELL | 407-BBXT | QSFP+SRBD | 40G bidirectional short-reach QSFP+ transceiver, 850/900 nm, 100 m over OM3 multimode fiber, duplex LC, with digital diagnostics. Dell Networking Transceivers Optics and Cables Connectivity GuideReviewed 2026-08-17 | Specification matchCheck host compatibility |
| BROCADE | XBR-40G-SR-BIDI-0287 | QSFP+SRBD | 40G bidirectional short-reach QSFP+ transceiver, 850/900 nm, 100 m over OM3 multimode fiber, duplex LC, with digital diagnostics. Brocade Transceiver Support MatrixReviewed 2026-08-17 | Specification matchCheck host compatibility |
| BROCADE | 57-1000339-01 | QSFP+SRBD | 40G bidirectional short-reach QSFP+ transceiver, 850/900 nm, 100 m over OM3 multimode fiber, duplex LC, with digital diagnostics. Brocade Transceiver Support MatrixReviewed 2026-08-17 | Specification matchCheck host compatibility |
| EXTREME NETWORKS | 40G-QSFP-SR-BIDI | QSFP+SRBD | 40G bidirectional short-reach QSFP+ transceiver, 850/900 nm, 100 m over OM3 multimode fiber, duplex LC, with digital diagnostics. SLX-OS Supported Optical TransceiversReviewed 2026-08-17 | Specification matchCheck host compatibility |
| CISCO | QSFP-40G-LR4-S | QSFP+LR4 | 40GBASE-LR4 QSFP+ transceiver, 1310 nm CWDM band, 10 km over single-mode fiber, duplex LC, with digital diagnostics. Cisco 40GBASE QSFP Modules Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| CISCO | QSFP-40G-LR4 | QSFP+LR4 | 40GBASE-LR4 QSFP+ transceiver, 1310 nm CWDM band, 10 km over single-mode fiber, duplex LC, with digital diagnostics. Cisco 40GBASE QSFP Modules Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| ARISTA | QSFP-40G-LR4 | QSFP+LR4 | 40GBASE-LR4 QSFP+ transceiver, 1310 nm CWDM band, 10 km over single-mode fiber, duplex LC, with digital diagnostics. Arista Transceiver and Cable Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| HP | JH232A | QSFP+LR4 | 40GBASE-LR4 QSFP+ transceiver, 1310 nm CWDM band, 10 km over single-mode fiber, duplex LC, with digital diagnostics. QSFP+ LC Optical Transceiver Module SpecificationsReviewed 2026-08-17 | Specification matchCheck host compatibility |
| HP | JG661A | QSFP+LR4 | 40GBASE-LR4 QSFP+ transceiver, 1310 nm CWDM band, 10 km over single-mode fiber, duplex LC, with digital diagnostics. HPE Comware-Based Devices Transceiver Modules User Guide (40G)Reviewed 2026-08-17 | Specification matchCheck host compatibility |
| HP | JQ075A | QSFP+LR4 | 40GBASE-LR4 QSFP+ transceiver, 1310 nm CWDM band, 10 km over single-mode fiber, duplex LC, with digital diagnostics. QSFP+ LC Optical Transceiver Module SpecificationsReviewed 2026-08-17 | Specification matchCheck host compatibility |
| JUNIPER | JNP-QSFP-40G-LR4 | QSFP+LR4 | 40GBASE-LR4 QSFP+ transceiver, 1310 nm CWDM band, 10 km over single-mode fiber, duplex LC, with digital diagnostics. JNP-QSFP-40G-LR4 Hardware Compatibility Tool EntryReviewed 2026-08-17 | Specification matchCheck host compatibility |
| JUNIPER | QSFPP-40G-LR4-C | QSFP+LR4 | 40GBASE-LR4 QSFP+ transceiver, 1310 nm CWDM band, 10 km over single-mode fiber, duplex LC, with digital diagnostics. QSFPP-40G-LR4-C Hardware Compatibility Tool EntryReviewed 2026-08-17 | Specification matchCheck host compatibility |
| JUNIPER | QSFPP-40GBASE-LR4 | QSFP+LR4 | 40GBASE-LR4 QSFP+ transceiver, 1310 nm CWDM band, 10 km over single-mode fiber, duplex LC, with digital diagnostics. QSFPP-40GBASE-LR4 Hardware Compatibility Tool EntryReviewed 2026-08-17 | Specification matchCheck host compatibility |
| DELL | F8CG0 | QSFP+LR4 | 40GBASE-LR4 QSFP+ transceiver, 1310 nm CWDM band, 10 km over single-mode fiber, duplex LC, with digital diagnostics. Dell Networking Transceivers Optics and Cables Connectivity GuideReviewed 2026-08-17 | Specification matchCheck host compatibility |