Electronics & Semiconductor
100G QSFP28 Optical Transceivers
A 100G QSFP28 optical transceiver connects a supported QSFP28 host port to an optical interface carrying 100G-class traffic. The package commonly presents four high-speed electrical lanes to the host. Its optical side is separately specified, so the electrical lane count does not by itself establish how many fibres, wavelengths or optical carriers the module uses.
- Types
- 100GBASE-SR4 QSFP28 · 100GBASE-PSM4 QSFP28 · 100GBASE-LR4 QSFP28
- Applications
- Telecom · Datacom
5 editions6 January 2026











