MuffJunky
Ironheart

The ability to support multiple OM1 Duplex protocols simultaneously on the same hardware offers multi-tenancy flexibility, which is ideal for private and public cloud environments.

and ultimately customers OM1 Duplex used the NIC solutions and TOEs were only found embedded in storage arrays or appliances. FCoE, on the QSFP+ A0C other hand, requires 10GbE which is far from universally deployed.