[tonetegeatinst]

Fiber is attractive. As someone who wants to upgrade to fiber, the main barrier to entry is the cost of switches and a router.

Granted I'm also trying to find a switch that supports ROCm and rdma. Not easy to find a high bandwidth switch that supports this stuff without breaking the bank.

[jabl]

Fiber, as in Fibre Channel (FC, https://en.wikipedia.org/wiki/Fibre_Channel ), not fiber as in "optical fiber" instead of copper cabling.

[UltraSane]

Fibre Channel is a routed protocol invented specifically to connect block storage arrays to remote servers while making the block storage look locally attached to the OS. And it works REALLY REALLY well.

[_zoltan_]

SN2100/2700 from eBay?