H3C Technologies H3C S10500 Series Switches - Manual (Page 89)

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Appendix C LEDs
Table 35 lists the LEDs available for you to monitor module status.
Table 35 LEDs at a glance
LEDs
MPU LEDs :
• Management Ethernet port LEDs
• Fan LEDs
• Card LEDs
• MPU active/standby status LED
LPU LEDs :
• RJ-45 Ethernet port LED
• SFP port LED
• SFP+ port LED
• XFP port LEDs
• QSFP+ port LEDs
• CFP port LEDs
Switching fabric module LEDs
Fan tray status LEDs
Power module LEDs
MPU LEDs
The LEDs for the two types of MPU for the S10500 switches are the same. Figure 45 shows the LEDs
available on the LSU1SUPA0 MPU.
Figure 45 MPU LEDs
(1) Management Ethernet port LEDs (2) Fan LEDs
(3) Card status LEDs (4) MPU active/standby status LED
Management Ethernet port LEDs
Each MPU has one LINK LED and one ACT LED to indicate the link status and data forwarding status of
the management Ethernet port.