Apple Xserve Intel (Late 2006) - Manual (Page 18)

18 Chapter 3 Monitoring the Xserve
Ethernet Link Status
Power Supply Status
Indicator light Color Indicates
Ethernet link status
(front panel) Green The cable is connected and the link is good (the
Xserve can send and receive). The lower light is for
port 1, the upper for port 2.
Ethernet link status
(on rear connector) Green The link is good (the Xserve can send and receive).
Ethernet activity
(on rear connector) Blue intermittent The link is active. The light is on while data is being
transferred.
Port 1 status light
(green)
Port 1 activity light
(blue)
Port 2 status light
(green)
Port 2 activity light
(blue)
Ethernet link light (Port 2) Ethernet link light (Port 1)
Indicator light Color Indicates
Power supply
(rear panel, on
power supply) Green AC power is available and the supply is providing DC
power to the Xserve components. The Xserve is
turned on.
Green blinking AC power is available but power to Xserve
components from this supply is on standby (usually
because the Xserve is turned off ).
Red No AC power is available to this supply from the
power cord or this power supply has failed. The other
power supply is providing power for the Xserve.
Power supply status light