This SFP28 transceiver provides 25GBase-LWDM throughput up to 40km over single mode fiber (SMF) using a wavelength of 1309.14nm via an LC duplex connector. It provides 25GBASE Ethernet connectivity option for 25G Ethernet, telecom and data center. It is fully compliant with the SFP28 MSA, SFF-8431, SFF-8472 and IEEE 802.3CC standard.