| ccdPrbsIfAction | 
      .1.3.6.1.4.1.9.9.390.1.1.1.1.1 | 
    
    
      | 
        Indicates the PRBS test action to be executed on the interface
        and whether the test is currently running or not.
        'start' -- start the PRBS test on the interface.
        'stop'  -- stop the PRBS test on the interface.
        'errorReset' -- reset the object value of
        ccdPrbsIfTestErrors to zero on the interface.
        'running' -- the PRBS test is currently running on the
        interface. This value is a read-only value
        and can not be set on the interface.
        'notRunning' -- the PRBS test is currently not running
        on the interface. This value is a read-only
        value and can not be set on the interface.
       | 
    
    
      | ccdPrbsIfActionStatus | 
      .1.3.6.1.4.1.9.9.390.1.1.1.1.2 | 
    
    
      | 
        Indicates the status of the last PRBS test action set on the
        interface.
       | 
    
    
      | ccdPrbsIfTestErrors | 
      .1.3.6.1.4.1.9.9.390.1.1.1.1.3 | 
    
    
      | 
        Indicates the number of errors which occurred during the
        current or most recent running of a test. This Gauge is reset
        to zero each time a test starts (e.g., when ccdPrbsIfAction
        is set to 'start') or each time ccdPrbsIfAction is set
        to 'errorReset' on an interface.
        If and when an instance of ccdPrbsIfTestErrors reaches its
        maximum value as indicated by the corresponding instance of
        ccdPrbsIfTestErrorsMaxValue, its value will be less or equal
        to the actual number of errors.
       | 
    
    
      | ccdPrbsIfTestErrorsResetTime | 
      .1.3.6.1.4.1.9.9.390.1.1.1.1.4 | 
    
    
      | 
        Indicates the most recent time that the corresponding
        instance of ccdPrbsIfTestErrors is reset to zero. If the
        the corresponding instance of ccdPrbsIfTestErrors is
        never reset to zero, then the instance value for
        ccdPrbsIfTestErrorsResetTime will be zero.
       | 
    
    
      | ccdPrbsIfTestErrorsMaxValue | 
      .1.3.6.1.4.1.9.9.390.1.1.1.1.5 | 
    
    
      | 
        Indicates the maximum value of the corresponding instance
        of ccdPrbsIfTestErrors.
       | 
    
    
      | ccdTdrIfAction | 
      .1.3.6.1.4.1.9.9.390.1.2.1.1.1 | 
    
    
      | 
        Indicates the TDR test action to be executed on the interface
        and whether the test is currently running or not.
        'start' -- start the TDR test on the interface.
        'clear' -- clear all the TDR test results on the interface.
        After this action is executed on an interface,
        the object value of ccdTdrIfResultValid for the
        corresponding interface will be false(2).
        'running' -- the TDR test is currently running on the
        interface. This value is a read-only value
        and can not be set on the interface.
        'notRunning' -- the TDR test is currently not running
        on the interface. This value is a read-only
        value and can not be set on the interface.
       | 
    
    
      | ccdTdrIfActionStatus | 
      .1.3.6.1.4.1.9.9.390.1.2.1.1.2 | 
    
    
      | 
        Indicates the status of the last TDR test action set on the
        interface.
       | 
    
    
      | ccdTdrIfLastTestTime | 
      .1.3.6.1.4.1.9.9.390.1.2.1.1.3 | 
    
    
      | 
        Indicates the timestamp when TDR test is last run
        on the interface. If TDR test is never run on an
        interface, then this object value will be zero.
       | 
    
    
      | ccdTdrIfResultValid | 
      .1.3.6.1.4.1.9.9.390.1.2.1.1.4 | 
    
    
      | 
        Indicates whether the TDR test result on the interface
        is valid for the user to retrieve or not.
       | 
    
    
      | ccdTdrIfResultPairIndex | 
      .1.3.6.1.4.1.9.9.390.1.2.2.1.1 | 
    
    
      | 
        The local cable pair index.
        'pair1to2' -- the pair with cable connectors 1 and 2.
        'pair3to6' -- the pair with cable connectors 3 and 6.
        'pair4to5' -- the pair with cable connectors 4 and 5.
        'pair7to8' -- the pair with cable connectors 7 and 8.
       | 
    
    
      | ccdTdrIfResultPairChannel | 
      .1.3.6.1.4.1.9.9.390.1.2.2.1.2 | 
    
    
      | 
        The channels that the cable pair is connected to.
        'other' -- none of the following.
        'channelA' -- channel A.
        'channelB' -- channel B.
        'channelC' -- channel C.
        'channelD' -- channel D.
       | 
    
    
      | ccdTdrIfResultPairLength | 
      .1.3.6.1.4.1.9.9.390.1.2.2.1.3 | 
    
    
      | 
        The length of the cable pair. A value of -1 indicates
        the length value is invalid. The unit of this value
        is indicated by ccdTdrIfResultPairLengthUnit of the same
        cable pair.
       | 
    
    
      | ccdTdrIfResultPairLenAccuracy | 
      .1.3.6.1.4.1.9.9.390.1.2.2.1.4 | 
    
    
      | 
        The length accuracy of the cable pair. This value
        should be added to and deducted from the value of
        ccdTdrIfResultPairLength of the same cable pair to
        form the upper and lower range of the cable pair length.
        A value of -1 indicates the length accuracy value
        is invalid. The unit of this value is indicated by
        ccdTdrIfResultPairLengthUnit of the same cable pair. 
       | 
    
    
      | ccdTdrIfResultPairDistToFault | 
      .1.3.6.1.4.1.9.9.390.1.2.2.1.5 | 
    
    
      | 
        The distance to the fault point of the cable pair.
        A value of -1 indicates this value is invalid.
        The unit of this value is indicated by
        ccdTdrIfResultPairLengthUnit of the same cable pair.
       | 
    
    
      | ccdTdrIfResultPairDistAccuracy | 
      .1.3.6.1.4.1.9.9.390.1.2.2.1.6 | 
    
    
      | 
        The accuracy of the distance to the fault point for
        the cable pair. This value should be added to and
        deducted from the value of ccdTdrIfResultPairDistToFault
        of the same cable pair to form the upper and lower range
        of the distance to fault point for the cable pair.
        A value of -1 indicates this value is invalid.
        The unit of this value is indicated by
        ccdTdrIfResultPairLengthUnit of the same cable pair.
       | 
    
    
      | ccdTdrIfResultPairLengthUnit | 
      .1.3.6.1.4.1.9.9.390.1.2.2.1.7 | 
    
    
      | 
        The measurement unit on the length or the distance to fault
        point for the cable pair.
        'unknown' -- none of the following.
        'meter' -- the unit is meter.
        'centimeter' -- the unit is centimeter.
        'kilometer' -- the unit is kilometer.
       | 
    
    
      | ccdTdrIfResultPairStatus | 
      .1.3.6.1.4.1.9.9.390.1.2.2.1.8 | 
    
    
      | 
        The status of the cable pair.
        'unknown'      --  none of the  following.
        'terminated'   --  the pair is properly terminated at the
        remote end.
        'notCompleted' --  the test on this pair is not completed.
        'notSupported' --  the test on this pair is not supported.
        'open'         --  the pair is open.
        'shorted'      --  the pair is shorted.
        'impedanceMismatch' -- the impedance of the pair is
        mismatched.
        'broken'       -- the pair is broken.
       |