Unifi SFP Modules.

Ubiquiti u fiber, multi-mode module sfp 10g uf-mm-1g: sfp, 1 gbps uf-mm-10g: sfp+, 10 gbps three single-mode models are available: uf-sm-1g-s: sfp, 1 gbps, bidi uf-sm-10g: sfp+, 10 gbps uf-sm-10g-s: sfp+, 10 gbps, bidi