Maintaining the TX Matrix TX-SIBs

Purpose

For optimum router performance, verify the status of the TXP-F13 SIBs.

Action

• Observe the status of the TX-SIBs. Check the LEDs on the TX-SIB faceplate and craft interface.
• Check the status of the TX-SIBs using the CLI. Issue the show chassis environment sib scc command. The output is similar to the following:
  user@host> show chassis environment sib scc

  scc-re0:
  --------------------------------------------------------------------------
  SIB 0 status:
    State                           Spare
    Temperature                  42 degrees C / 107 degrees F
    Temperature (B)              41 degrees C / 105 degrees F
    Power:
      GROUND                      0 mV
      1.8 V                    1785 mV
      2.5 V                    2493 mV
      3.3 V                    3301 mV
      1.8 V bias               1782 mV
      3.3 V bias               3294 mV
      5.0 V bias               4996 mV
      8.0 V bias               7133 mV
    Power (B):
      GROUND                      0 mV
      1.8 V                    1794 mV
      2.5 V                    2495 mV
      3.3 V                    3291 mV
      1.8 V bias               1787 mV
      3.3 V bias               3296 mV
      5.0 V bias               4998 mV
      8.0 V bias               7775 mV
  SIB 1 status:
    State                           Online
    Temperature                  43 degrees C / 109 degrees F
    Temperature (B)              42 degrees C / 107 degrees F
    Power:
      GROUND                      0 mV
      1.8 V                    1787 mV
      2.5 V                    2495 mV
      3.3 V                    3299 mV
      1.8 V bias               1785 mV
      3.3 V bias               3286 mV
      5.0 V bias               4979 mV
      8.0 V bias               7054 mV
    Power (B):
      GROUND                      0 mV
      1.8 V                    1792 mV
      2.5 V                    2500 mV
      3.3 V                    3308 mV
      1.8 V bias               1799 mV
      3.3 V bias               3301 mV
      5.0 V bias               5015 mV
      8.0 V bias               7785 mV
  SIB 2 status:       
    State                           Online
    Temperature                  43 degrees C / 109 degrees F
    Temperature (B)              43 degrees C / 109 degrees F
    Power:
      GROUND                      0 mV
      1.8 V                    1787 mV
      2.5 V                    2490 mV
      3.3 V                    3306 mV
      1.8 V bias               1789 mV
      3.3 V bias               3291 mV
      5.0 V bias               4998 mV
      8.0 V bias               7155 mV
    Power (B):
      GROUND                      0 mV
      1.8 V                    1792 mV
      2.5 V                    2478 mV
      3.3 V                    3301 mV
      1.8 V bias               1792 mV
      3.3 V bias               3299 mV
      5.0 V bias               4991 mV
      8.0 V bias               7860 mV
  SIB 3 status:
    State                           Online
    Temperature                  45 degrees C / 113 degrees F
    Temperature (B)              42 degrees C / 107 degrees F
    Power:
      GROUND                      0 mV
      1.8 V                    1787 mV
      2.5 V                    2485 mV
      3.3 V                    3304 mV
      1.8 V bias               1799 mV
      3.3 V bias               3289 mV
      5.0 V bias               4989 mV
      8.0 V bias               7159 mV
    Power (B):
      GROUND                      0 mV
      1.8 V                    1789 mV
      2.5 V                    2493 mV
      3.3 V                    3306 mV
      1.8 V bias               1787 mV
      3.3 V bias               3291 mV
      5.0 V bias               4993 mV
      8.0 V bias               7846 mV
  SIB 4 status:
    State                           Online
    Temperature                  44 degrees C / 111 degrees F
    Temperature (B)              43 degrees C / 109 degrees F
    Power:
      GROUND                      0 mV
      1.8 V                    1787 mV
      2.5 V                    2488 mV
      3.3 V                    3306 mV
      1.8 V bias               1792 mV
      3.3 V bias               3286 mV
      5.0 V bias               5020 mV
      8.0 V bias               7230 mV
    Power (B):
      GROUND                      0 mV
      1.8 V                    1789 mV
      2.5 V                    2498 mV
      3.3 V                    3308 mV
      1.8 V bias               1797 mV
      3.3 V bias               3291 mV
      5.0 V bias               4991 mV
      8.0 V bias               7843 mV

  For more information about using the CLI, see the Junos OS manuals.