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 36 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 |
|---|---|---|---|---|
| JUNIPER | 740-120240 | QSFP28-ZR4 | 100GBASE-ZR4 QSFP28 transceiver, LAN-WDM 1310 nm band, 80 km over duplex single-mode fiber, LC, with digital diagnostics. QSFP-100G-ZR4 Hardware CompatibilityReviewed 2026-08-17 | Specification matchCheck host compatibility |
| H3C | QSFP-100G-ZR4-WDM1300 | QSFP28-ZR4 | 100GBASE-ZR4 QSFP28 transceiver, LAN-WDM 1310 nm band, 80 km over duplex single-mode fiber, LC, with digital diagnostics. H3C QSFP28 Optical Transceiver Module SpecificationsReviewed 2026-08-17 | Specification matchCheck host compatibility |
| SMARTOPTICS | SO-QSFP28-ZR4 | QSFP28-ZR4 | 100GBASE-ZR4 QSFP28 transceiver, LAN-WDM 1310 nm band, 80 km over duplex single-mode fiber, LC, with digital diagnostics. SO-QSFP28-ZR4 Product SpecificationsReviewed 2026-08-17 | Specification matchCheck host compatibility |
| SMARTOPTICS | QSFP-100G-ZR4-SO | QSFP28-ZR4 | 100GBASE-ZR4 QSFP28 transceiver, LAN-WDM 1310 nm band, 80 km over duplex single-mode fiber, LC, with digital diagnostics. QSFP-100G-ZR4-SO Product SpecificationsReviewed 2026-08-17 | Specification matchCheck host compatibility |
| SMARTOPTICS | SO-QSFP28-LR4-20L | QSFP28-LR4-20 | 100G extended-reach LR4 QSFP28 transceiver, LAN-WDM 1310 nm band, 20 km over duplex single-mode fiber, LC, with digital diagnostics. Smartoptics Un-amplified Interconnect QSFP Selection GuideReviewed 2026-08-17 | Specification matchCheck host compatibility |
| SMARTOPTICS | SO-QSFP28-LR4-20D | QSFP28-LR4-20 | 100G extended-reach LR4 QSFP28 transceiver, LAN-WDM 1310 nm band, 20 km over duplex single-mode fiber, LC, with digital diagnostics. Smartoptics Un-amplified Interconnect QSFP Selection GuideReviewed 2026-08-17 | Specification matchCheck host compatibility |
| COHERENT / FINISAR | FTLC1156RDPLA | QSFP28-LR4-20 | 100G extended-reach LR4 QSFP28 transceiver, LAN-WDM 1310 nm band, 20 km over duplex single-mode fiber, LC, with digital diagnostics. Finisar Transceivers and Communication CablesReviewed 2026-08-17 | Specification matchCheck host compatibility |
| COHERENT / FINISAR | FTLC1154RDPLD | QSFP28-LR4-20 | 100G extended-reach LR4 QSFP28 transceiver, LAN-WDM 1310 nm band, 20 km over duplex single-mode fiber, LC, with digital diagnostics. Finisar Transceivers and Communication CablesReviewed 2026-08-17 | Specification matchCheck host compatibility |
| SMARTOPTICS | TQ2020-BADC-SO | QSFP28-BX-10 | 100G single-fiber bidirectional QSFP28 transceiver, TX 1271 nm / RX 1331 nm, 10 km over SMF, simplex LC, with digital diagnostics. Smartoptics QSFP28 and SFP28/56 Transceiver OverviewReviewed 2026-08-17 | Specification matchCheck host compatibility |
| CISCO | DP01QS28-E20 | QSFP28-COH | 100G digital coherent QSFP28 transceiver, tunable C-band, 80 km unamplified over single-mode fiber, duplex LC, with coherent diagnostics. Cisco QSFP28 100G ZR Digital Coherent Optics Module Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| CISCO | DP01QS28-E25 | QSFP28-COH | 100G digital coherent QSFP28 transceiver, tunable C-band, 80 km unamplified over single-mode fiber, duplex LC, with coherent diagnostics. Cisco QSFP28 100G ZR Digital Coherent Optics Module Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| JUNIPER | QSFP-100G-ZR | QSFP28-COH | 100G digital coherent QSFP28 transceiver, tunable C-band, 80 km unamplified over single-mode fiber, duplex LC, with coherent diagnostics. QSFP-100G-ZR Hardware CompatibilityReviewed 2026-08-17 | Specification matchCheck host compatibility |
| JUNIPER | 740-172665 | QSFP28-COH | 100G digital coherent QSFP28 transceiver, tunable C-band, 80 km unamplified over single-mode fiber, duplex LC, with coherent diagnostics. QSFP-100G-ZR Hardware CompatibilityReviewed 2026-08-17 | Specification matchCheck host compatibility |
| JUNIPER | JCO-1C-ZR-P-B | QSFP28-COH | 100G digital coherent QSFP28 transceiver, tunable C-band, 80 km unamplified over single-mode fiber, duplex LC, with coherent diagnostics. QSFP-100G-ZR Hardware CompatibilityReviewed 2026-08-17 | Specification matchCheck host compatibility |
| JUNIPER | QSFP-100G-ZR-IT | QSFP28-COH | 100G digital coherent QSFP28 transceiver, tunable C-band, 80 km unamplified over single-mode fiber, duplex LC, with coherent diagnostics. 100G QSFP28 Coherent Optics Hardware CompatibilityReviewed 2026-08-17 | Specification matchCheck host compatibility |
| JUNIPER | 740-172666 | QSFP28-COH | 100G digital coherent QSFP28 transceiver, tunable C-band, 80 km unamplified over single-mode fiber, duplex LC, with coherent diagnostics. 100G QSFP28 Coherent Optics Hardware CompatibilityReviewed 2026-08-17 | Specification matchCheck host compatibility |
| SMARTOPTICS | TQ2028-TUNI-SO | QSFP28-COH | 100G digital coherent QSFP28 transceiver, tunable C-band, 80 km unamplified over single-mode fiber, duplex LC, with coherent diagnostics. TQ2028-TUNI-SO 100G Coherent QSFP28 Product SpecificationsReviewed 2026-08-17 | Specification matchCheck host compatibility |
| SMARTOPTICS | TQ2025-TUNI-SO | QSFP28-COH | 100G digital coherent QSFP28 transceiver, tunable C-band, 80 km unamplified over single-mode fiber, duplex LC, with coherent diagnostics. TQ2025-TUNI-SO 100G/OTU4 Coherent QSFP28 Product SpecificationsReviewed 2026-08-17 | Multiple model references: review requiredCheck host compatibility |
| EXTREME NETWORKS | IN-Q2AY2-XX | QSFP28-COH | 100G digital coherent QSFP28 transceiver, tunable C-band, 80 km unamplified over single-mode fiber, duplex LC, with coherent diagnostics. SLX-OS Qualified Optical TransceiversReviewed 2026-08-17 | Specification matchCheck host compatibility |
| SMARTOPTICS | TQ2025-TUNI-SO | QSFP28-OTU4-COH | 100G/112G coherent QSFP28 transceiver for Ethernet and OTU4, tunable C-band, 80 km over single-mode fiber, duplex LC, with coherent diagnostics. TQ2025-TUNI-SO 100G/OTU4 Coherent QSFP28 Product SpecificationsReviewed 2026-08-17 | Multiple model references: review requiredCheck host compatibility |
| SMARTOPTICS | SO-CFP-LR4 | CFP-LR4 | 100GBASE-LR4 CFP transceiver, LAN-WDM 1310 nm band, 10 km over duplex single-mode fiber, LC, with digital diagnostics. Smartoptics CFP, CFP2 and CFP4 Transceiver OverviewReviewed 2026-08-17 | Specification matchCheck host compatibility |
| JUNIPER | CFP-GEN2-100GBASE-LR4 | CFP-LR4 | 100GBASE-LR4 CFP transceiver, LAN-WDM 1310 nm band, 10 km over duplex single-mode fiber, LC, with digital diagnostics. CFP-GEN2-100GBASE-LR4 Hardware CompatibilityReviewed 2026-08-17 | Specification matchCheck host compatibility |
| JUNIPER | 740-047682-03 | CFP-LR4 | 100GBASE-LR4 CFP transceiver, LAN-WDM 1310 nm band, 10 km over duplex single-mode fiber, LC, with digital diagnostics. CFP-GEN2-100GBASE-LR4 Hardware CompatibilityReviewed 2026-08-17 | Specification matchCheck host compatibility |
| JUNIPER | SRX-CFP-100G-LR4 | CFP-LR4 | 100GBASE-LR4 CFP transceiver, LAN-WDM 1310 nm band, 10 km over duplex single-mode fiber, LC, with digital diagnostics. 100G CFP Transceiver Hardware CompatibilityReviewed 2026-08-17 | Specification matchCheck host compatibility |
| JUNIPER | 740-052669 | CFP-LR4 | 100GBASE-LR4 CFP transceiver, LAN-WDM 1310 nm band, 10 km over duplex single-mode fiber, LC, with digital diagnostics. 100G CFP Transceiver Hardware CompatibilityReviewed 2026-08-17 | Specification matchCheck host compatibility |