100BASE-FX SFP Module SFP-FX-MM1310-2KM
100BASE-FX · 1310nm · Multimode (MMF) · Duplex LC · 2km
1000BASE-LX · 1310nm · Single-mode (SMF) · Duplex LC · 20km
Compatible with major switch brands — share your equipment model to confirm coding before ordering. 3-year warranty included.
The 1000BASE-LX SFP transceiver operates at 1310 nm over single-mode fiber (SMF) with a duplex LC connector, delivering 1.25 Gbps line-rate up to 20 km. It plugs into any SFP MSA slot, is hot-pluggable, and follows the SFF-8472 management interface.
This is the workhorse for campus and metro links: building-to-building spans, ISP aggregation and backhaul up to 10 km over standard G.652 single-mode fiber, one strand per direction on duplex LC.
Use single-mode patch cords end to end and inspect and clean the LC connectors before mating. If your planned distance is close to the link budget, share your route details — we verify the optical budget before quoting. 3-year warranty and free technical support on every module.
| Model / Part Number | SFP-LX-SM1310-20KM |
|---|---|
| Ethernet Standard | 1000BASE-LX |
| Data Rate | 1G |
| Wavelength | 1310 nm |
| Fiber Type | Single-mode (SMF) |
| Connector | LC |
| Max Reach | 20km |
| Form Factor | SFP |
| DDM support | Yes |
100BASE-FX · 1310nm · Multimode (MMF) · Duplex LC · 2km
1000BASE-SX · 850nm · Multimode (MMF) · Duplex LC · 550m
1000BASE-EX · 1310nm · Single-mode (SMF) · Duplex LC · 40km
1000BASE-EX · 1550nm · Single-mode (SMF) · Duplex LC · 40km