This 100G SX multimode transceiver module fully complies with the SFP Multi-Sourcing Agreement (MSA) and can be used on MSA-compliant SFP ports of optical networking equipment.  The receiver section uses a high-speed PIN photodiode integrated with a trans-impedance preamplifier (TIA).

It is suitable for 100GBASE Ethernet throughput up to 100m over OM4 multimode fiber (MMF) at a wavelength of 850nm using an MTP/MPO-12 connector. The compatible FN-TRAN-QSFP28-SR4 transceiver offers high-density and low-power 100 Gigabit Ethernet connectivity options for data centers, high-performance computing networks, enterprise cores, distribution layers, and service provider applications.