WS-C4500X-32 and SFP-10/25G-LR-S

[uppermost]

Can someone point me to a compatibility matrix or explain to my why is SFP-10/25G-LR-S incompatible with 4500x-32?

Jun 23 11:03:46.278 GMT: %C4K_TRANSCEIVERMAN-3-INCOMPATIBLE: Port Te1/1/26: New transceiver (speed 0Mbps) is incompatible with this module

[Leo Laohoo]

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@uppermost wrote:
explain to my why is SFP-10/25G-LR-S incompatible

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 Because the hardware was designed a decade BEFORE the 25 Gbps optics were developed.  

[Flavio Miranda]

Hi

 On the compatibility Matrix, it shows as compatible:

https://tmgmatrix.cisco.com/?npid=308