Increase SM bandwidth and VLAN

Dear all,

Is it possible to increase the uplink and downlink bandwidth of the wireless link with multiple Subscriber Module (SM)? E.g. 3xSM = 12Mbps downlink?

Configuration:

SM_1 SM_2 SM_3
| | |
Ethernet Switch
|
server (192.168.1.2)

How Canopy can support VLAN?

TQVM & best regards,
TS