Juniper MX2010 Hardware Manual page 556

Figure 283: Installing an SFB
6. Check the LEDs on the SFB faceplate to verify that it is functioning normally.
The green OK/FAIL LED should light steadily a few minutes after the SFB is installed.
If the OK/FAIL LED is red, remove and install the SFB again. If the OK/FAIL LED still lights steadily,
the SFB is not functioning properly. Contact your customer support representative. See
Customer Support" on page
7. Check the status of the SFB by using the show chassis environment sfb command:
user@host> show chassis environment sfb
SFB 0 status:
State
Intake-Zone0 Temperature
Exhaust-Zone1 Temperature
IntakeA-Zone0 Temperature
IntakeB-Zone1 Temperature
Exhaust-Zone0 Temperature
SFB-XF2-Zone1 Temperature
SFB-XF1-Zone0 Temperature
SFB-XF0-Zone0 Temperature
Power
LTC3880-XF2-1.5v-RAIL
LTC3880-XF2-1.5v-CH0
LTC3880-XF2-1.5v-CH1
LTC3880-XF2-1.0v-RAIL
731.
Online
32 degrees C / 89 degrees F
38 degrees C / 100 degrees F
28 degrees C / 82 degrees F
29 degrees C / 84 degrees F
31 degrees C / 87 degrees F
55 degrees C / 131 degrees F
48 degrees C / 118 degrees F
47 degrees C / 116 degrees F
1500 mV
1500 mV
1500 mV
1029 mV
540
"Contacting