Whether does the MxU support environment monitoring?
For the MA5606T MSAN version, similar to the OLT and DSLAM, the ESC port on the MCU board can be connected to the EMU to implement environment monitoring. The MA5606T supports the following EMUs: H801ESC (environment monitoring board): Monitors the environment parameters such as temperature, humidity, smoke, water, fire, voltage, and power supply by using various sensors. Fan EMU: Monitors the running status of fans and adjusts fan speed through settings. An external Power 4845 EMU can be connected to implement monitoring on the power supply.
For the MA561x, you can run the display emu command to query the status of EMUs. Among the EMUs, H831VESC is a virtual ESC used for managing the digital parameters provided by control board, such as the status of the cabinet door, MDF, and lightning arrester. H831VESC can be used for monitoring only digital parameters; however, the monitoring on environment parameters can be implemented through connecting an external sensor and transmitting electrical signals to the host by the sensor. The MA561x supports fan EMU. Specifically, the ESC port on the CCUA/CCUB can be connected to an external mini ESC to implement monitoring on the environment parameters such as temperature, humidity, smoke, water, and door status. An external Power 4830 EMU can be connected to implement monitoring on the power supply.
For the versions earlier than MA562xE V800R305C01B123 and MA562xG V800R305C02B133/C02B063, the temperature of the control board can be queried only by running the display temperature command. That is, EMU is not supported. For the MA562xE V800R305C01B123, MA562xG V800R305C02B133/C02B063, and the versions later than these versions, EMU is supported. EMU, however, supports monitoring on only the power supply, which requires the cooperation of Power 4805.The hardware Monitor port is a reserved environment monitoring port, and currently does not support any EMU. Therefore, monitoring on the environment parameters such as temperature, humidity, smoke, water, and fire is not supported currently.
The MA5652 supports monitoring on digital parameters through the virtual H831VESC, and supports monitoring on only digital parameters.MA5651G/MA5651
5.Currently, the MA5651G/MA5651 does not support monitoring on the environment parameters such as temperature, humidity, smoke, water, fire, voltage, and power supply.
6. OT series
OT series do not support environment monitoring.