MA5683T(config)#interface gpon 0/5

MA5683T(config-if-gpon-0/5)#display ont optical-info 1 0
  -----------------------------------------------------------------------------
  ONU NNI port ID                        : -
  Module type                            : -
  Module sub-type                        : -
  Used type                              : -
  Encapsulation Type                     : -
  Optical power precision(dBm)           : -
  Vendor name                            : -
  Vendor rev                             : -
  Vendor PN                              : -
  Vendor SN                              : -
  Date Code                              : -
  Rx optical power(dBm)                  : -15.04
  Rx power current warning threshold(dBm): [-,-]
  Rx power current alarm threshold(dBm)  : [-,-]
  Tx optical power(dBm)                  : 1.79
  Tx power current warning threshold(dBm): [-,-]
  Tx power current alarm threshold(dBm)  : [-,-]
  Laser bias current(mA)                 : 12
  Tx bias current warning threshold(mA)  : [-,-]
  Tx bias current alarm threshold(mA)    : [-,-]
  Temperature(C)                         : 43
  Temperature warning threshold(C)       : [-,-]
  Temperature alarm threshold(C)         : [-,-]
  Voltage(V)                             : 3.280
  Supply voltage warning threshold(V)    : [-,-]
  Supply voltage alarm threshold(V)      : [-,-]
  OLT Rx ONT optical power(dBm)          : -20.46
  CATV Rx optical power(dBm)             : -
  CATV Rx power alarm threshold(dBm)     : [-,-]
  -----------------------------------------------------------------------------

MA5683T(config-if-gpon-0/5)#quit

MA5683T(config)#