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Beginner

SFP-10G-SR unknown on C2960XR-48FPS-L

I check and got advise with a Cisco partner, they had suggested to use SFP-10G-SR for my C2960XR-48FPS.

 

Had encountered the switch is not detecting the SFP module.

 

The model is always "Unknown".

Want to know if the SFP is compatible wit hmy switch though the partner may have made a mistake.

5 REPLIES 5
VIP Advisor

Re: SFP-10G-SR unknown on C2960XR-48FPS-L

check the compatable matrix :

 

https://tmgmatrix.cisco.com/

 

and good matrix and explanation :

 

https://ciscodatasheet.blogspot.com/2017/08/supported-sfp-modules-for-cisco-2960-x.html

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Hall of Fame Community Legend

Re: SFP-10G-SR unknown on C2960XR-48FPS-L

2960XR-48FPS doesn't support SFP+.
The model number doesn't have a "D".
Beginner

Re: SFP-10G-SR unknown on C2960XR-48FPS-L

Thank you all.
Learned about the incompatibility given my newbie for SFP module.

Going need source a new switch to support this SFP module.

VIP Advisor

Re: SFP-10G-SR unknown on C2960XR-48FPS-L

yes, that is the reason while doing BoM need to cross check before we buy

 

if found the solution mark as solved.

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Beginner

Re: SFP-10G-SR unknown on C2960XR-48FPS-L

Hi,

 

C2960XR-48FPS-L support 1G SFP only you can use GLC-SX-MMD for multimode and GLC-LH-SMD for singlemode,

 

If you wish to use SFP-10G-SR you need to change the switch to C2960XR-48FPD-L

 

hope this was helpful

 

 

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