ATTO Technology 2400C/R/D - Manual (Page 15)

10
LED indicators
The LED indicators can be viewed from the connector
side and the front side of the FibreBridge 2400R/D.
(See Exhibit 1.4-1)
LEDs on the connector side are:
A bicolor Ready/Fault LED lights green to indicate
ready, lights yellow to show a faulted condition,
and is off to indicate not ready.
Embedded in the Ethernet port connector: a
lighted green LED shows a valid link; off indicates that
no link is present. A separate blinking yellow LED
indicates activity.
Fibre Channel port: a lighted green LED indicates
link; off means no link. A separate green LED
indicates activity if it is lit, no activity if it is off.
SCSI ports: a green LED on each port indicates
activity if is lit.
LEDs on the faceplate are:
A bicolor Ready/Fault LED is lighted green to
indicate ready, lighted yellow to show a faulted
condition, and off indicates not ready.
SCSI ports: a green LED on each port indicates
activity if is lit.
Fibre Channel port: a bicolor LED indicates FC
speed. If it is off, speed is 1-Gb; if it is green, 2-Gb, and
yellow indicates 4-Gb FC. A separate green LED
indicates activity if it is lit, no activity if it is off.
Exhibit 1.4-1 Connectors, LEDs and power receptacle
Ready/Fault LED
Ethernet port
Fibre Channel ports
SCSI ports
SCSI activity LEDs
FC activity & link LEDs
Serial port
Power receptacle
air vents
Reset switch
on the connector side and LEDs on the faceplate.