H3C Technologies H3C S12500-X Series Switches - Manual (Page 119)

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Figure 64 LSX1SUP10A1 LEDs
(1) Management Ethernet port LED (LINK) (2) Management Ethernet port LED (ACT)
(3) Fan LED (4) Power module status LED
(5) Card status LEDs (6) MPU active/standby status LED
Management Ethernet port LEDs
The MPU has one LINK LED and one ACT LED to indicate the link status and data forwarding status of the
management Ethernet port.
Table 51 Management Ethernet port LED description
LINK ACT Description
On Flashing
A link is present, and the management Ethernet port is receiving or
sending data.
On Off A link is present.
Off Off No link is present.
Fan LEDs
The MPU provides two LEDs (OK and FAIL) to indicate the status of the fan tray.
Table 52 Fan LED description
OK FAIL Description
On Off All fan trays are operating correctly.
Off On A fan tray problem is present or no fan tray is in position.
Off Off The switch is not powered on.
Power module status LEDs
The MPU provides two LEDs (OK and FAIL) to indicate the status of the power modules.
Table 53 Power module LED description
OK FAIL Description
On Off All power modules are operating correctly.
Off On A minimum of one power module is faulty.
Off Off The switch is not powered on.