I-SFP28 LAN-WDM Module ithobelana ne-SFF-8431, SFF-8432 kanye ne-IEEE 802.3CC 25GBASE-ER.Imisebenzi yokuxilonga idijithali iyatholakala nge-serial interface enezintambo ezi-2, njengoba kucaciswe ku-SFF-8472.I-transceiver ebonakalayo ihambisana nemfuneko ye-RoHS.