COMPATIBLE PCI FIBER OPTIC PX12-450 / 400R ?
There is not an officially supported Optic Card and not sure if driers are on the system for any. It would be trial and error.
There is a 10GB 2 Port px12-400r/450r Ethernet Card P/N 4N90A34202
Look under accessories:
Intel X520-DA2 10GbE Net Adpt SFP+ works, you can use GBICS/fibre or DA2 cable.
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