Supermicro AOC-E10GSFPLR SFP+LR 10G/1G 1310nm 10km LC SFP-10G-LR SMF.
Supermicro SFP+LR transceiver module for long range fiber cables (up to 10km), 10G/1G, 1310nm, MMF, LC

New bulk in SFP+ tray / no box