Thank you pastrychef, I downloaded and installed drivers from the link you posted. They installed perfectly, but the System Preferences panes always says "cable unplugged". Could somebody help me?
I run sfupdate and it says there is a firmware update inside the driver package. Which version of firmware are you using?
The card is a SFN5122F SFP+ installed in an Xserve 2,1 with a sfp+ dac 10G cisco SFP-H10GB-CU2M
Bash:
sfupdate
Solarstorm firmware update utility [v3.3.4]
Copyright Solarflare Communications 2006-2013, Level 5 Networks 2002-2005
en3 - MAC: 00-0F-53-07-CF-CC
Firmware version: v3.3.0
Controller type: Solarflare SFC9000 family
Controller version: v3.3.0.6259
Boot ROM version: v3.3.0.6257
This utility contains more recent Boot ROM firmware [v4.0.0.6589]
- run "sfupdate --write" to perform an update
This utility contains more recent controller firmware [v4.0.0.6602]
- run "sfupdate --write" to perform an update
en4 - MAC: 00-0F-53-07-CF-CD
Firmware version: v3.3.0
Controller type: Solarflare SFC9000 family
Controller version: v3.3.0.6259
Boot ROM version: v3.3.0.6257
This utility contains more recent Boot ROM firmware [v4.0.0.6589]
- run "sfupdate --write" to perform an update
This utility contains more recent controller firmware [v4.0.0.6602]
- run "sfupdate --write" to perform an update