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Appendix B LEDs
Table 24 lists the LEDs available for you to monitor module status.
Table 24 LEDs at a glance
LEDs Descri
tion
MPU LEDs
Device status LED (RUN)
See Figure 66
Device status LED (ACT)
Device status LED (ALM)
Management Ethernet interface status LED
(LINK/ACT)
USB interface status LED (USB)
CF card status LED (CF)
Interface module
LEDs
Status LED (RUN) See Figure 67, Figure 68, and Figure 69
GE copper port status LED See Figure 67 and Figure 69
SFP fiber port status LED (SFP) See Figure 67 and Figure 69
XFP fiber port status LED (XFP) See Figure 68
Power module LEDs
Power module status LED See Figure 70 and Figure 71
Fan tray LEDs
Fan tray status LED (RUN)
See Figure 72
Fan tray alarm LED (ALM)
MPU LEDs
Figure 66 MPU LEDs
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