Supero 8047R-7JRFT, Руководство пользователя

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Chapter 3: System Interface
3-3
NIC1:
Indicates network activity on GLAN1 when fl ashing.
NIC2:
Indicates network activity on GLAN2 when fl ashing.
1
2
Power Failure:
When this LED fl ashes, it indicates a failure in the redundant power
supply.
Overheat/Fan Fail:
When this LED fl ashes, it indicates a fan failure. When
continuously on (not fl ashing) it indicates an overheat condition, which may be
caused by cables obstructing the air fl ow in the system or the ambient room
temperature being too warm. Check the routing of the cables and make sure all
fans are present and operating normally. You should also check to make sure
that the chassis covers are installed. Finally, verify that the heatsinks are installed
properly. This LED will remain
fl ashing or on as long as the overheat condition
exists.