200G QSFP56 SR4 Transceiver QSFP56-200G-SR4
200GBASE-SR4 · 850nm · Multimode (MMF) · MPO · 100m
200GBASE-DR4 · 1310nm · Single-mode (SMF) · MPO · 500m
Compatible with major switch brands — share your equipment model to confirm coding before ordering. 3-year warranty included.
The 200GBASE-DR4 QSFP56 transceiver delivers 200 Gbps over single-mode fiber (SMF) through an MPO interface, up to 500 m. It is hot-pluggable, QSFP56 MSA-compliant, and supports DDM digital diagnostics.
200G QSFP56 doubles per-port bandwidth for aggregation, storage and AI clusters. SR4 and DR4 use MPO multimode at 100–500 m; FR4 and LR4 use LC single-mode up to 10 km.
MPO links are polarity-sensitive: confirm the MPO polarity and fiber count match your patch panel before installation, and clean both end faces. Share your switch model and port type so we confirm the coding for your equipment; every module ships with a 3-year warranty and free technical support.
| Model / Part Number | QSFP56-200G-DR4 |
|---|---|
| Ethernet Standard | 200GBASE-DR4 |
| Data Rate | 200G |
| Wavelength | 1310 nm |
| Fiber Type | Single-mode (SMF) |
| Connector | MPO |
| Max Reach | 500m |
| Form Factor | QSFP56 |
| DDM support | Yes |
200GBASE-SR4 · 850nm · Multimode (MMF) · MPO · 100m
200GBASE-FR4 · CWDM4 · Single-mode (SMF) · Duplex LC · 2km
200GBASE-LR4 · LWDM4 · Single-mode (SMF) · Duplex LC · 10km