Figure 2 shows the QSFP56 port location and number along with the activity and link/status LEDs associated with each port that are visible through the I/O bracket.
The following table lists the two LEDs present for each QSFP port along with the recommended operation and source control logic. Actual logic implementation is left to the user.
| LED | Colors | Recommended Operation | Control |
|---|---|---|---|
| Link/Status 1 | Yellow/Green |
Green when physical link is present and operating at the highest supported link rate. Yellow when operating at lower rates. Off in the absence of physical link. |
QSFP sideband |
| Activity | Green |
LED illuminated or blinking green to show link activity. Off when there is no activity. |
Adaptive SoC |
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