Last day I got an idea: 8G-2S+ switches in the case size of the RB5009/L009
For a small office it could be enough in only 1RU, daisy-chained to the router over the SFP+ ports
Maybe with a software extension, they can work as port extender for the main router, configurable from that ROS
Benchmark is impossible and complicated
In this case, RB5009 act as routing with lot of differents operators/ISP and speeds.
The 10G connection between RB/CRS is just here to avoid losing eth@1gig and because i had a lot of 10GB sfp.
All theses remotes sites are connected with a WG site2site between two mains sites with big WG servers and internet bandwith… and all remotes collected traffic “start from here”.