Mikrotik selection?

Question

Computer networks

Please advise which Mikrotik to choose for the following task:
there is an office that will have several servers for video cameras. There are remote points from video cameras (2 per point) of which the video will be broadcast to these servers. Between the office and objects (50 pieces) vpn ipsec. Further increase in objects is possible.
My choice fell between RB3011UIAS-RM and RB4011iGS+RM. I do not consider RB2011UIAS-RM, because he definitely won't pull it off.
Plus, ipsec hardware acceleration is in 4011, but I don’t know how effective it is.

Answer 1

To the center 4011, to the points 750r3

Answer 2

take immediately ccr1009

Answer 3

IPsec is the busiest process. From the description, RB4011iGS + RM can pull 256 tunnels. But I would also look at a device with a large amount of RAM CCR1009-7G-1C-1S +.
https://i.mt.lv/cdn/rb_files/RB4011-RM-180919132428.pdf

Answer 4

Depends on the traffic of the cameras and what else you put in there, for example qos, which is likely to be required in this configuration.
But given the difference in cost, the question does not make sense, take 4011.

Answer 5

in general, I’ll answer my own question, maybe someone will need it)))
While they put 750r2 in the center, hung 20 ipsec, the peak of incoming traffic reaches 12-15 m / bit, while the maximum load was (today) 65%. This traffic is a video stream. Cameras 10 fps, resolution 720p. I'm waiting for it to kick in. In the future, I plan to cram 750r3.