Model selection
Compare original part-number references.
Use optical specifications to form a shortlist, then confirm your device, firmware and coding requirements.8 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 |
|---|---|---|---|---|
| JUNIPER | QDD-400G-ZR-M | QDD-400G-ZR+ | 400G OpenZR+ coherent QSFP-DD transceiver, tunable C-band, regional reach over amplified duplex single-mode fiber, LC, with digital diagnostics. JCO400-ZR Coherent Optical Transceivers Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| JUNIPER | 740-131169 | QDD-400G-ZR+ | 400G OpenZR+ coherent QSFP-DD transceiver, tunable C-band, regional reach over amplified duplex single-mode fiber, LC, with digital diagnostics. Juniper 400G QSFP-DD Hardware CompatibilityReviewed 2026-08-17 | Specification matchCheck host compatibility |
| JUNIPER | JCO400-QDD-ZR-M | QDD-400G-ZR+ | 400G OpenZR+ coherent QSFP-DD transceiver, tunable C-band, regional reach over amplified duplex single-mode fiber, LC, with digital diagnostics. JCO400-ZR Coherent Optical Transceivers Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| JUNIPER | 740-157138 | QDD-400G-ZR+ | 400G OpenZR+ coherent QSFP-DD transceiver, tunable C-band, regional reach over amplified duplex single-mode fiber, LC, with digital diagnostics. Juniper 400G QSFP-DD Hardware CompatibilityReviewed 2026-08-17 | Specification matchCheck host compatibility |
| JUNIPER | QDD-4C-ZRM-P-B | QDD-400G-ZR+ | 400G OpenZR+ coherent QSFP-DD transceiver, tunable C-band, regional reach over amplified duplex single-mode fiber, LC, with digital diagnostics. JCO400-ZR Coherent Optical Transceivers Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| JUNIPER | JCO-4C-ZRM-P-B | QDD-400G-ZR+ | 400G OpenZR+ coherent QSFP-DD transceiver, tunable C-band, regional reach over amplified duplex single-mode fiber, LC, with digital diagnostics. JCO400-ZR Coherent Optical Transceivers Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| SMARTOPTICS | TQD033-TUNC-SO | QDD-400G-ZR+ | 400G OpenZR+ coherent QSFP-DD transceiver, tunable C-band, regional reach over amplified duplex single-mode fiber, LC, with digital diagnostics. QSFP-DD 400G OpenZR+ DWDM Coherent 120km CMIS5.0Reviewed 2026-08-17 | Specification matchCheck host compatibility |
| COHERENT / FINISAR | FTCD3313R1PCL | QDD-400G-ZR+ | 400G OpenZR+ coherent QSFP-DD transceiver, tunable C-band, regional reach over amplified duplex single-mode fiber, LC, with digital diagnostics. Finisar Transceivers and Communication CablesReviewed 2026-08-17 | Specification matchCheck host compatibility |