Does the Cisco X2-10GB-SR and Cisco X2-10GB-LR support 1Gb and 10Gb?

[kevin.brannon]

Does the Cisco X2-10GB-SR and Cisco X2-10GB-LR modules installed into a WS-X6708-10G-3C module installed in a Cisco 6504 support both 10Gb and 1Gb speeds?

[balaji.bandi]

suggest to check the matrix :

https://tmgmatrix.cisco.com/

[Leo Laohoo]

Only 10 Gbps.