I talked to one of vendore he gave me following price for MX80. Does MX80 base model support 20G throughput? or do i need to buy license to use more 20G? in around $17k price. i will get following. Does 4x10GE fix port are locked or i need to unlock them? MX80 Chassis with 2 MIC slot 4x10GE fixed port MIC 3D-20GE-SFP, 20x10/100/1000MIC