Hello,
Yes, this is supported.
http://www.cisco.com/c/dam/en/us/products/collateral/servers-unified-computing/ucs-b-series-blade-servers/6332-specsheet.pdf
![](/legacyfs/online/media/screen_shot_2017-01-31_at_7.53.47_am.png)
Supported Transceivers:
http://www.cisco.com/c/en/us/td/docs/interfaces_modules/transceiver_modules/compatibility/matrix/GE_Tx_Matrix.html