Juniper MX10004 - MX10004 Fan Tray Leds and Fan Tray Controller Leds

MX10004 Fan Tray LEDs and Fan Tray Controller LEDs
IN THIS SECTION
Fan Tray LEDs | 31
Fan Tray Controller LEDs | 36
Each fan tray has a set of LEDs, and each corresponding fan tray controller also has a set of LEDs.
Fan Tray LEDs
Each fan tray has a set of ve LEDs that represent the status of the fans in the fan tray, the fan tray
controller, and three of the Switch Fabric Boards (SFBs) that are installed behind the fan tray. The LEDs
are located on the top le corner of each fan tray. Figure 17 on page 31 shows the locaon of the
LEDs on JNP10004-FAN2 fan trays.
Figure 17: Fan Tray JNP10004-FAN2 LEDs
1—
Fan status LED
3—
SFB status LEDs - The SIB STATUS LEDs on
the le fan tray display the status of the
three SFBs installed in SFB 0 through SFB 2
31