Cisco SG500X-48MP 10 Devices

[frontiersin]

Hello Guys

We are preparing a new place and a new network. I have a small question, how we can setup a stuckable between 10 devices, in your opinion what is the best approach. 

Devices - SG500X-48MP

Stack Mode - Native Stacking
Topology - Ring

Connection - Fiber 

Firmware - 1.4.8.6

Seams 8 is the maxim of devices we can setup. This is correct or we have different ways to do this. 

You can see what is my idea in the picture. 

Thanks for your opinions, and help. 

[frontiersin]

Hello People,

Can some one help with this situation. I connected them in stack with fiber , and the other 2 devices I used a Ethernet Cable to connect them to the network.

The stack seams is working, but some times I have a back on the network, and I nee reboot the stack. This sounds like a loop, but I really can not found the rout cause. Can you advise me, please.