Cisco Catalyst Swith SFP and Ethernet Port

[network]

Hi, I have plan connect my Access Switch to Core Switch by Fiber connectvity. my server Switch is Gigaport and have 4 SFP( WS-C2960S-24TS-L) and Internet Router 2911-Sec/K9.
So core Switch connect 1. Access Switch 2. Server Switch 3. Router.
Now Core Switch need 10 SFP which can increase in Future. Core switch will be redundancy with Another.
WS-C3750X-24T-S it is perfect for my requirement ?. if I take C3KX-NM-1G card then by the card i can connect router ?
What is best solution ??? any other Switch ???
Regards

 

[garyzhang001]

Hi, I have plan connect my Access Switch to Core Switch by Fiber connectvity. my server Switch is Gigaport and have 4 SFP( WS-C2960S-24TS-L) and Internet Router 2911-Sec/K9.
So core Switch connect 1. Access Switch 2. Server Switch 3. Router.
Now Core Switch need 10 SFP which can increase in Future. Core switch will be redundancy with Another.
WS-C3750X-24T-S it is perfect for my requirement ?. if I take C3KX-NM-1G card then by the card i can connect router ?
What is best solution ??? any other Switch ???
Regards

Since the 2911 does not have an SFP port, the cheapest method is to purchase a GLC-TX for the 3750X and connect the WS-C3750X-24T-S to the 2911 using copper Ethernet cable.

 

[System Error Message]

There is a mikrotik CRS switch with mainly SFPs and one SFP+ i think. They are fully managed L3 switches that are much cheaper compared to cisco.