OPWAY 155M~ 2.67G SFP include 155Mb, 622Mb, 1.25Gb and 2.5Gb series.Support a variety of transmission distances from 500M to 120KM. This series of products adopt LC optical port, compatible with IEEE802.3ba .It is characterized by low power consumption, small volume and wide temperature range.Mainly used in FastEthernet/SDH/SONET/FB transmission environment.