D-Link DSN-6020 User Manual page 24


Connector, LED and button description:
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

   
Figure 2.3.4.3 (DSN-6410 SFP+)
10GbE ports (x2).
Link LED:
Orange  Asserted when a 1G link is established and

maintained.
Blue  Asserted when a 10G link is establish and

maintained.
Access LED:
Yellow  Asserted when the link is established and

packets are being transmitted along with any receive
activity.
LED (from right to left)
Controller Health LED:
Green  Controller status normal or in the booting.

Red  Other than above status.

Master Slave LED: (only for DSN-6410 with DSN-640)
Green  Master controller.
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Off  Slave controller.
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Dirty Cache LED:
Orange  Data on the cache waiting for flush to disks.

Off  No data on the cache.

BBM LED:
Green  BBM installed and powered
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Off  No BBM
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