Huawei SFP-25G-ESR Compatible 25G SFP28 ESR 850nm OM3 200m/OM4 300m LC MMF DDM Transceiver Module
Huawei SFP-25G-ESR Compatible 25G SFP28 ESR Transceiver through up to 200m over OM3 MMF (300m over OM4) using a wave length of 850nm via an LC duplex connector.

