Mellanox Technologies MetroX TX6240, Руководство пользователя по оборудованию

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Interfaces Rev 1.1
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Figure 37: Rear Side Panel
The primary power supply (PS) unit is located on the left side and the secondary unit is located
on the right side.
3.3.1.4 Bad Port LED
The Bad Port LED indicator is used to indicate symbol errors in one or more system ports.
Table 27 shows the bad port status LED assignment.
3.3.1.5 UID LED
The UID LED is a debug feature, that upon user configuration, lights a blue LED for ease in find-
ing a particular system within a cluster. This is a future feature that is not yet available.
Table 26 - Power Supply Unit Status LED Assignments
LED Behavior Description Action Required
Solid Green The Power supply is running in normal condi-
tion. N/A
Solid Red Error, the unit is not operational. In case there is an FRU, the module
should be replaced. Otherwise, the sys-
tem should be replaced.
Off There is no power to the system, the unit is
receiving no power. Check power source or replace the cable.
Table 27 - Bad Port LED Assignments
LED Configuration Description Action Required
Off No symbol errors have been received in last
few seconds (normal condition) N/A
Flashing Orange Error, one or more ports have received symbol
errors.
Possible causes are:
• Bad cable
• Bad connection
• Bad connector
Check symbol error counters on the sys-
tem UI to identify the ports.
Replace the cable on these ports.
OK
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OK
OK
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OK
I2C
Power Supply Unit