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2 – QLA4000/4000C
QLA40xx HBA Components
2-2 IS0053301-00 D
Q
Figure 2-2. QLA4000C HBA Layout
2.1.1
LEDs
Figure 2-3 identifies and describes the activity of QLA40xx HBA LEDs.
Figure 2-3. QLA40xx HBA LED Activity
LED1
SERIAL NUMBER
J1
GREEN LED
AMBER LED
■ Amber LED (LNK):
❑ ON = link established
❑ OFF = no link found
■ Green LED (ACT):
❑ ON = receive/transmit activity
❑ OFF = no activity
CONNECTOR
CONNECTOR