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    Installing an MX2020 SFB

    To install an SFB (see Figure 1):

    1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis.
    2. Remove the SFB from the electrostatic bag.
    3. Carefully align the sides of the SFB with the guides inside the chassis.
    4. Slide the SFB into the chassis until you feel resistance, carefully ensuring that it is correctly aligned.
    5. Grasp both ejector handles, and gently close them inward simultaneously until the SFB is fully seated.
    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 Contacting Customer Support.
    7. Check the status of the SFB using the show chassis environment sfb command:
      user@host> show chassis environment sfb
      SFB 0 status:
        State                      Online
        Intake-Zone0 Temperature   32 degrees C / 89 degrees F
        Exhaust-Zone1 Temperature  38 degrees C / 100 degrees F
        IntakeA-Zone0 Temperature  28 degrees C / 82 degrees F
        IntakeB-Zone1 Temperature  29 degrees C / 84 degrees F
        Exhaust-Zone0 Temperature  31 degrees C / 87 degrees F
        SFB-XF2-Zone1 Temperature  55 degrees C / 131 degrees F
        SFB-XF1-Zone0 Temperature  48 degrees C / 118 degrees F
        SFB-XF0-Zone0 Temperature  47 degrees C / 116 degrees F
        Power
          LTC3880-XF2-1.5v-RAIL     1500 mV
          LTC3880-XF2-1.5v-CH0      1500 mV
          LTC3880-XF2-1.5v-CH1      1500 mV
          LTC3880-XF2-1.0v-RAIL     1029 mV
          LTC3880-XF2-1.0v-CH0      1029 mV
          LTC3880-XF2-1.0v-CH1      1032 mV
          LTC3880-XF1-1.5v-RAIL     1499 mV
          LTC3880-XF1-1.5v-CH0      1499 mV
          LTC3880-XF1-1.5v-CH1      1500 mV
          LTC3880-XF1-1.0v-RAIL     1029 mV
          LTC3880-XF1-1.0v-CH0      1029 mV
          LTC3880-XF1-1.0v-CH1      1032 mV
          LTC3880-XF0-1.5v-RAIL     1499 mV
          LTC3880-XF0-1.5v-CH0      1499 mV
          LTC3880-XF0-1.5v-CH1      1501 mV
          LTC3880-XF0-1.0v-RAIL     1029 mV
          LTC3880-XF0-1.0v-CH0      1029 mV
          LTC3880-XF0-1.0v-CH1      1032 mV
          LTC3880-3.3v-RAIL         3299 mV
          LTC3880-3.3v-CH0          3299 mV
          LTC3880-3.3v-CH1          3299 mV
      SFB 1 status:
        State                      Online
        Intake-Zone0 Temperature   32 degrees C / 89 degrees F
        Exhaust-Zone1 Temperature  37 degrees C / 98 degrees F
        IntakeA-Zone0 Temperature  27 degrees C / 80 degrees F
        IntakeB-Zone1 Temperature  29 degrees C / 84 degrees F
        Exhaust-Zone0 Temperature  31 degrees C / 87 degrees F
        SFB-XF2-Zone1 Temperature  56 degrees C / 132 degrees F
        SFB-XF1-Zone0 Temperature  47 degrees C / 116 degrees F
        SFB-XF0-Zone0 Temperature  47 degrees C / 116 degrees F
        Power
          LTC3880-XF2-1.5v-RAIL     1499 mV
          LTC3880-XF2-1.5v-CH0      1499 mV
          LTC3880-XF2-1.5v-CH1      1500 mV
          LTC3880-XF2-1.0v-RAIL     1029 mV
          LTC3880-XF2-1.0v-CH0      1029 mV
          LTC3880-XF2-1.0v-CH1      1032 mV
          LTC3880-XF1-1.5v-RAIL     1499 mV
          LTC3880-XF1-1.5v-CH0      1499 mV
          LTC3880-XF1-1.5v-CH1      1501 mV
          LTC3880-XF1-1.0v-RAIL     1030 mV
          LTC3880-XF1-1.0v-CH0      1030 mV
          LTC3880-XF1-1.0v-CH1      1033 mV
          LTC3880-XF0-1.5v-RAIL     1500 mV
          LTC3880-XF0-1.5v-CH0      1500 mV
          LTC3880-XF0-1.5v-CH1      1501 mV
          LTC3880-XF0-1.0v-RAIL     1029 mV
          LTC3880-XF0-1.0v-CH0      1029 mV
          LTC3880-XF0-1.0v-CH1      1032 mV
          LTC3880-3.3v-RAIL         3300 mV
          LTC3880-3.3v-CH0          3300 mV
          LTC3880-3.3v-CH1          3300 mV
      SFB 2 status:
        State                      Online
        Intake-Zone0 Temperature   33 degrees C / 91 degrees F
        Exhaust-Zone1 Temperature  38 degrees C / 100 degrees F
        IntakeA-Zone0 Temperature  29 degrees C / 84 degrees F
        IntakeB-Zone1 Temperature  29 degrees C / 84 degrees F
        Exhaust-Zone0 Temperature  33 degrees C / 91 degrees F
        SFB-XF2-Zone1 Temperature  58 degrees C / 136 degrees F
        SFB-XF1-Zone0 Temperature  49 degrees C / 120 degrees F
        SFB-XF0-Zone0 Temperature  49 degrees C / 120 degrees F
        Power
          LTC3880-XF2-1.5v-RAIL     1500 mV
          LTC3880-XF2-1.5v-CH0      1500 mV
          LTC3880-XF2-1.5v-CH1      1500 mV
          LTC3880-XF2-1.0v-RAIL     1029 mV
          LTC3880-XF2-1.0v-CH0      1029 mV
          LTC3880-XF2-1.0v-CH1      1032 mV
          LTC3880-XF1-1.5v-RAIL     1499 mV
          LTC3880-XF1-1.5v-CH0      1499 mV
          LTC3880-XF1-1.5v-CH1      1501 mV
          LTC3880-XF1-1.0v-RAIL     1029 mV
          LTC3880-XF1-1.0v-CH0      1029 mV
          LTC3880-XF1-1.0v-CH1      1032 mV
          LTC3880-XF0-1.5v-RAIL     1499 mV
          LTC3880-XF0-1.5v-CH0      1499 mV
          LTC3880-XF0-1.5v-CH1      1500 mV
          LTC3880-XF0-1.0v-RAIL     1029 mV
          LTC3880-XF0-1.0v-CH0      1029 mV
          LTC3880-XF0-1.0v-CH1      1032 mV
          LTC3880-3.3v-RAIL         3299 mV
          LTC3880-3.3v-CH0          3299 mV
          LTC3880-3.3v-CH1          3299 mV
      SFB 3 status:
        State                      Online
        Intake-Zone0 Temperature   44 degrees C / 111 degrees F
        Exhaust-Zone1 Temperature  40 degrees C / 104 degrees F
        IntakeA-Zone0 Temperature  36 degrees C / 96 degrees F
        IntakeB-Zone1 Temperature  31 degrees C / 87 degrees F
        Exhaust-Zone0 Temperature  38 degrees C / 100 degrees F
        SFB-XF2-Zone1 Temperature  59 degrees C / 138 degrees F
        SFB-XF1-Zone0 Temperature  52 degrees C / 125 degrees F
        SFB-XF0-Zone0 Temperature  59 degrees C / 138 degrees F
        Power
          LTC3880-XF2-1.5v-RAIL     1500 mV
          LTC3880-XF2-1.5v-CH0      1500 mV
          LTC3880-XF2-1.5v-CH1      1500 mV
          LTC3880-XF2-1.0v-RAIL     1029 mV
          LTC3880-XF2-1.0v-CH0      1029 mV
          LTC3880-XF2-1.0v-CH1      1032 mV
          LTC3880-XF1-1.5v-RAIL     1499 mV
          LTC3880-XF1-1.5v-CH0      1499 mV
          LTC3880-XF1-1.5v-CH1      1501 mV
          LTC3880-XF1-1.0v-RAIL     1029 mV
          LTC3880-XF1-1.0v-CH0      1029 mV
          LTC3880-XF1-1.0v-CH1      1032 mV
          LTC3880-XF0-1.5v-RAIL     1499 mV
          LTC3880-XF0-1.5v-CH0      1499 mV
          LTC3880-XF0-1.5v-CH1      1501 mV
          LTC3880-XF0-1.0v-RAIL     1029 mV
          LTC3880-XF0-1.0v-CH0      1029 mV
          LTC3880-XF0-1.0v-CH1      1032 mV
          LTC3880-3.3v-RAIL         3300 mV
          LTC3880-3.3v-CH0          3300 mV
          LTC3880-3.3v-CH1          3300 mV
      SFB 4 status:
        State                      Online
        Intake-Zone0 Temperature   32 degrees C / 89 degrees F
        Exhaust-Zone1 Temperature  37 degrees C / 98 degrees F
        IntakeA-Zone0 Temperature  27 degrees C / 80 degrees F
        IntakeB-Zone1 Temperature  28 degrees C / 82 degrees F
        Exhaust-Zone0 Temperature  31 degrees C / 87 degrees F
        SFB-XF2-Zone1 Temperature  54 degrees C / 129 degrees F
        SFB-XF1-Zone0 Temperature  46 degrees C / 114 degrees F
        SFB-XF0-Zone0 Temperature  45 degrees C / 113 degrees F
        Power
          LTC3880-XF2-1.5v-RAIL     1499 mV
          LTC3880-XF2-1.5v-CH0      1499 mV
          LTC3880-XF2-1.5v-CH1      1500 mV
          LTC3880-XF2-1.0v-RAIL     1029 mV
          LTC3880-XF2-1.0v-CH0      1029 mV
          LTC3880-XF2-1.0v-CH1      1032 mV
          LTC3880-XF1-1.5v-RAIL     1500 mV
          LTC3880-XF1-1.5v-CH0      1500 mV
          LTC3880-XF1-1.5v-CH1      1500 mV
          LTC3880-XF1-1.0v-RAIL     1029 mV
          LTC3880-XF1-1.0v-CH0      1029 mV
          LTC3880-XF1-1.0v-CH1      1032 mV
          LTC3880-XF0-1.5v-RAIL     1499 mV
          LTC3880-XF0-1.5v-CH0      1499 mV
          LTC3880-XF0-1.5v-CH1      1500 mV
          LTC3880-XF0-1.0v-RAIL      949 mV
          LTC3880-XF0-1.0v-CH0       949 mV
          LTC3880-XF0-1.0v-CH1       952 mV
          LTC3880-3.3v-RAIL         3300 mV
          LTC3880-3.3v-CH0          3300 mV
          LTC3880-3.3v-CH1          3300 mV
      SFB 5 status:
        State                      Online
        Intake-Zone0 Temperature   33 degrees C / 91 degrees F
        Exhaust-Zone1 Temperature  36 degrees C / 96 degrees F
        IntakeA-Zone0 Temperature  28 degrees C / 82 degrees F
        IntakeB-Zone1 Temperature  28 degrees C / 82 degrees F
        Exhaust-Zone0 Temperature  32 degrees C / 89 degrees F
        SFB-XF2-Zone1 Temperature  54 degrees C / 129 degrees F
        SFB-XF1-Zone0 Temperature  50 degrees C / 122 degrees F
        SFB-XF0-Zone0 Temperature  50 degrees C / 122 degrees F
        Power
          LTC3880-XF2-1.5v-RAIL     1500 mV
          LTC3880-XF2-1.5v-CH0      1500 mV
          LTC3880-XF2-1.5v-CH1      1500 mV
          LTC3880-XF2-1.0v-RAIL     1029 mV
          LTC3880-XF2-1.0v-CH0      1029 mV
          LTC3880-XF2-1.0v-CH1      1032 mV
          LTC3880-XF1-1.5v-RAIL     1499 mV
          LTC3880-XF1-1.5v-CH0      1499 mV
          LTC3880-XF1-1.5v-CH1      1500 mV
          LTC3880-XF1-1.0v-RAIL     1029 mV
          LTC3880-XF1-1.0v-CH0      1029 mV
          LTC3880-XF1-1.0v-CH1      1032 mV
          LTC3880-XF0-1.5v-RAIL     1499 mV
          LTC3880-XF0-1.5v-CH0      1499 mV
          LTC3880-XF0-1.5v-CH1      1501 mV
          LTC3880-XF0-1.0v-RAIL     1029 mV
          LTC3880-XF0-1.0v-CH0      1029 mV
          LTC3880-XF0-1.0v-CH1      1033 mV
          LTC3880-3.3v-RAIL         3300 mV
          LTC3880-3.3v-CH0          3300 mV
          LTC3880-3.3v-CH1          3300 mV
      SFB 6 status:
        State                      Online
        Intake-Zone0 Temperature   41 degrees C / 105 degrees F
        Exhaust-Zone1 Temperature  37 degrees C / 98 degrees F
        IntakeA-Zone0 Temperature  32 degrees C / 89 degrees F
        IntakeB-Zone1 Temperature  29 degrees C / 84 degrees F
        Exhaust-Zone0 Temperature  37 degrees C / 98 degrees F
        SFB-XF2-Zone1 Temperature  54 degrees C / 129 degrees F
        SFB-XF1-Zone0 Temperature  60 degrees C / 140 degrees F
        SFB-XF0-Zone0 Temperature  60 degrees C / 140 degrees F
        Power
          LTC3880-XF2-1.5v-RAIL     1500 mV
          LTC3880-XF2-1.5v-CH0      1500 mV
          LTC3880-XF2-1.5v-CH1      1500 mV
          LTC3880-XF2-1.0v-RAIL     1029 mV
          LTC3880-XF2-1.0v-CH0      1029 mV
          LTC3880-XF2-1.0v-CH1      1032 mV
          LTC3880-XF1-1.5v-RAIL     1499 mV
          LTC3880-XF1-1.5v-CH0      1499 mV
          LTC3880-XF1-1.5v-CH1      1500 mV
          LTC3880-XF1-1.0v-RAIL     1029 mV
          LTC3880-XF1-1.0v-CH0      1029 mV
          LTC3880-XF1-1.0v-CH1      1033 mV
          LTC3880-XF0-1.5v-RAIL     1500 mV
          LTC3880-XF0-1.5v-CH0      1500 mV
          LTC3880-XF0-1.5v-CH1      1501 mV
          LTC3880-XF0-1.0v-RAIL     1029 mV
          LTC3880-XF0-1.0v-CH0      1029 mV
          LTC3880-XF0-1.0v-CH1      1033 mV
          LTC3880-3.3v-RAIL         3300 mV
          LTC3880-3.3v-CH0          3300 mV
          LTC3880-3.3v-CH1          3299 mV
      SFB 7 status:
        State                      Online
        Intake-Zone0 Temperature   41 degrees C / 105 degrees F
        Exhaust-Zone1 Temperature  37 degrees C / 98 degrees F
        IntakeA-Zone0 Temperature  33 degrees C / 91 degrees F
        IntakeB-Zone1 Temperature  29 degrees C / 84 degrees F
        Exhaust-Zone0 Temperature  37 degrees C / 98 degrees F
        SFB-XF2-Zone1 Temperature  55 degrees C / 131 degrees F
        SFB-XF1-Zone0 Temperature  50 degrees C / 122 degrees F
        SFB-XF0-Zone0 Temperature  57 degrees C / 134 degrees F
        Power
          LTC3880-XF2-1.5v-RAIL     1500 mV
          LTC3880-XF2-1.5v-CH0      1500 mV
          LTC3880-XF2-1.5v-CH1      1501 mV
          LTC3880-XF2-1.0v-RAIL     1029 mV
          LTC3880-XF2-1.0v-CH0      1029 mV
          LTC3880-XF2-1.0v-CH1      1032 mV
          LTC3880-XF1-1.5v-RAIL     1499 mV
          LTC3880-XF1-1.5v-CH0      1499 mV
          LTC3880-XF1-1.5v-CH1      1500 mV
          LTC3880-XF1-1.0v-RAIL     1029 mV
          LTC3880-XF1-1.0v-CH0      1029 mV
          LTC3880-XF1-1.0v-CH1      1032 mV
          LTC3880-XF0-1.5v-RAIL     1499 mV
          LTC3880-XF0-1.5v-CH0      1499 mV
          LTC3880-XF0-1.5v-CH1      1501 mV
          LTC3880-XF0-1.0v-RAIL     1029 mV
          LTC3880-XF0-1.0v-CH0      1029 mV
          LTC3880-XF0-1.0v-CH1      1033 mV
          LTC3880-3.3v-RAIL         3300 mV
          LTC3880-3.3v-CH0          3300 mV
          LTC3880-3.3v-CH1          3300 mV
      

    Figure 1: Installing an SFB

    Installing an SFB
     
     

    Modified: 2016-12-13