03-05-2014 11:46 AM - edited 03-04-2019 10:30 PM
Hello,
I am writing this because I remain confused when trying to choose Cisco products for our next project and I am hoping someone out there can steer me in the correct direction.
Basically, I am looking to purchase a Cisco switch that supports 8 ports at 10Gbps over Cat6e cable usring RJ45 ports. The switch needs to be maneagable, support layer 3 and below, and ideally remain at a small form factor of about 1U. Based on my research and conversations with Cisco Reps I am looking at the 4500X catalyst switch.
Looking at the data sheet I have found this product model (WS-C4500X-16SFP+). So this device looks like it comes with 16SFP+ ports.
So my biggest problem is trying to understand what module I need to purchase so I can just connect that module into the SFP+ ports and then plug my Cat6e RJ45 ports into that so I can connect all my servers together?
I suppose my main question is what module do I need so I can connect my RJ45 adapers into the SFP+ ports and does anyone else recommend a better solution to my requirements since I know little about Cisco switches?
Thanks for your help,
Joe
03-05-2014 12:28 PM
There are converters available on the market to convert RJ-45 to SFP.
I would consider a 3 slot chassis, with one supervisor one 16 port sfp+ Linecard and one 48 port rj-45 linecard.
take a look at the link below, there is some discussion of rj45 line cards.
03-05-2014 12:34 PM
Thanks for your reply vmiller,
I only need to connect 8 systems to the switch. These systems need to run at 10Gbps. I am looking for only a 8 or 16 port card. I also need this RJ45 to SFP+ module to run at 10Gbps. Does anyone know of a module that will do this?
Thanks,
Joe
03-05-2014 02:06 PM
If it's acceptable to use Twinax cable instead of utp6/rj45 then this is your best choise. Twinax cables are cheaper that SFP+ modules on the other hand. Cables up to 5m are supported on 4500x. Twinax cables up to 10m are supported on Nexus5548 switch (as a alternative choise of 4500x).
Cisco doesn't provide 10G SFP+ UTP transceiver.
On the other hand, Nexus 5596T has 32 10gbase-t ports built in already so you don't need SFP+ modules at all.
Another option is Catalyst 6500 with 16 port card with 10gbase-t interfaces (ws-x6816-10t-2t).
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