In early years, telecom and datacom are in totally different field. As the increasing of internet, there is a trend that telecom and datacom may merge together. To following this tendency, and making CNMP transport products support IP traffic well, CNMP will release new generation aggregation product: eWAVE101xx series, which is a kind of IP over DWDM product. Beside aggregation, OTN, DWDM, and C/L band full tunable, eWAVE101xx series may support L2 switch and carrier Ethernet (MPLS-TP or PBB) feathers. These feathers make it can be easier used in carrier Ethernet and data center application.