Problems with hardware not being detected or supported. Please post a full output of "lspci -v" if your hardware is not detected, and all relevant information about your hardware
NEW Sealed Cisco SFP-10G-LR 10GBASE-LR SFP+ 1310nm 10km *US Shipping*
$18.00
For Cisco SFP-10G-T, Ubiquiti UF-RJ45-10G Transceiver, SFP+ to RJ45 10GBase-T
$45.99
Brand New Cisco GLC-LH-SMD 1000BASE-LX/LH SFP Module 1310nm 10km SMF LC
$20.99
New Cisco GLC-TE 1G SFP Copper RJ45 100m 1000BASE-T Transceiver Module
$22.32
GENUINE Cisco SFP-10G-SR V03 SFP+ GBIC Transceiver Module 10-2415-03
$6.80
HP 10Gb SR SFP+ 10GBASE-SR 455885-001 10Gigabit Ethernet Transceiver 456096-001
$6.99
Lot of 10 SFP-GB-GE-T Copper RJ45 10/100/1000Base-T 100m Transceiver Modules
$29.92
🔥🔥🔥 CISCO SFP-10G-SR V03 10-2415-03 850nm 10GBASE-SR SFP+ Multi Module 🔥🔥🔥
$6.80
New Precision DWDM SFP+ 10G 80km Tunable Transceiver 50GHz C-Temp DWDM-SFP10G-C
$90.00
Dell X1018 X-Series Smart Managed Switches 16-Port Gigabit 2-Port SFP Switch
$42.00