Posted here for Reference:
Thank you for your interest in Peplink.
And again your concept will work well with our bandwidth bonding technology. In fact some of our partners have successfully deployed similar setup to deliver high-bandwidth Internet access to areas with limited options.
The reason why we will need Peplink Balance 210 or above at the client end is that, to be able to truly bond the 5 ADSLs so that they will become one Internet pipe with a maximum upsteam and downstream bandwidth of 2.5Mbps and 11Mbps, we will need our bandwidth bonding technology that comes with Peplink Site-to-Site VPN available on Balance 210 or above model.
Having 5 ADSL connections at the client side Balacne 580 supporting 5 Ethernet WAN links would be model we are looking at. For the datacentre with 200Mbps of throughput (100Mbps upstream and 100Mbps downstream) we are looking at the Balance 1350 with a bonded throughput of 350Mbps.
Please feel free to check our the detailed Peplink specs at http://www.peplink.com/balance/tech-spec/ and let us know your comment.
The Peplink Team