Need Help to select the right Fiber type and switches

[HAlqaramani]

Dear Sir

I have a project of 8 buildings need to be connected to control room

Distances between buildings to control room varies from 175 meters to 400 meters

What I need

1- fiber link between each building and control room ( one main and one redundancy) - should I use SM or MM as I need 2.5 G link between each building and control

2- at each building I will need switch of 24 Gig ports plus 2 of 2.5 G 

3- at the control room I will need 16 ports 2.5G switch 

Just more information on each site I will have 20 IP cameras connected to each switch on Gig ports

Could you please help me find the right solution and products including fiber type ( SM or MM ) , SFP and switches 

Thank you

[Andrew Khalil · Accepted solution]

Hello @HAlqaramani

Greetings,

I am still waiting your reply, to know whether you will need more help, or any inquiry! 

Please don't forget to rate any helpful responses, and to mark it as a solution if it's solved! 

Bst Rgds,

Andrew Khalil

[HAlqaramani]

Dear Mr. Andrew
I really appreciate your cooperation and support
Just I didn't send you yesterday because of your weekend.
Today I will send you the needed information as well some little question.
Thank you and have a great day
Regards
Hisni