BR1 Mini HW3 about VLAN and speefusion

Dear sir,

I have a Mini HW3, and I have setup speedfusion to my Pepwave Balance, it working.

But my Mini HW3 which have a VLan 192.168.50.1 and 10.xx.xx.1, can I just limited 10.x.xx. IP range connect to the Balance speedfusion? But the VLAN not do any speedfusion connection?

thank