Yes, the Intel Adapter is compatible with Intel SFP+ modules. With regards to your question, the E10GSFPLR module supports standard 10GBASE-LR 10G Ethernet. If your Cisco* switch can support 10GBASE-LR standard, then it is compatible. However, you may need to use Cisco's 10GBASE-LR module for your switch.
Hope this helps.
They way I now understand this is that I have two choices:
1. Replace my Cisco SFP-10G-LRM modules with SFP-10G-LR modules on the switch and install an Intel E10GSFPLR module in the Intel NIC. This requires changing the MM OM3 fiber to standard SM.
2. Replace my Cisco SFP-10G-LRM modules with SFP-10G-SR modules and install and Intel E10GSFPSR module in the Intel NIC and retain the existing MM OM3 fiber.