Accusys ExaSAN A12S2-PS - Manual (Page 26)

1. Introduction
User Guide Page 1-18
3 Link LED Indicator
• Solid green indicates connected
PCIe 2.0 link;
• Flashing green indicates connected
PCIe 1.0 link or downgraded speed.
• Off (no light) when there is no link or
indicates a link with trouble.
4 Access LED Indicator
Flashing blue while there are data
access activities with the connected
device.