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 |
|---|---|---|---|---|
| PLANET | MGB-LX | SG-SMD-20 | PLANET 1000BASE-LX SFP transceiver, 1310 nm, 20 km over single-mode fiber, dual LC/UPC, with DDM. MGB Series 1000BASE-X SFP Transceiver Product SpecificationsReviewed 2026-08-17 | Specification matchCheck host compatibility |
| PLANET | MGB-TLX | SG-SMD-20 | PLANET industrial 1000BASE-LX SFP transceiver, 1310 nm, 20 km over single-mode fiber, dual LC/UPC, with DDM. MGB Series 1000BASE-X SFP Transceiver Product SpecificationsReviewed 2026-08-17 | Specification matchCheck host compatibility |
| TRANSITION NETWORKS | TN-SFP-FC4XS20 | SG-SMD-20 | Transition Networks multi-rate 1000BASE-LX SFP transceiver, 1310 nm, 20 km over single-mode fiber, LC connector, with DMI. TN-SFP-FC4X Series Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| H3C | SFP-GE-LH20-SM1310-I | SG-SMD-20 | H3C industrial Gigabit SFP transceiver, 1310 nm, 20 km over single-mode fiber, LC connector. H3C SFP Module SpecificationsReviewed 2026-08-17 | Specification matchCheck host compatibility |