'Throughput is calculated as the total sum of all WAN's inbound and outbound bandwidths. The VPN throughput pertains to throughput of Peplink devices connected with Peplinks proprietary VPN bonding.
Example: customer has 3 backhaul links to their remote site.
Backhaul WAN1 - Point-to-Point Wireless Link: 10Mbps/10Mbps (Downlink/Uplink)
Backhaul WAN2 - 3G Cellular EVDO RevA (Sprint) : 1Mbps/0.5Mbps
Backhaul WAN3 - 3G Cellular UMTS/HSDPA (AT&T) : 1Mbps/0.5Mbps
Throughput requirement = (10+10)+(1+0.5)+(1+0.5) = 23.0 Mbps.
Option1: [Recommended] Need a Balance 310 or better and 2 cellular routers.
Option2: Balance 210 with the cellular data modems in a Multi-WAN Cellular Router.
Option 3: [Coming soon] Peplink MultiWAN router w/ cellular modem interface.