The ground point of the subrack is on the left corner of the subrack, as shown in Figure 2-5.
Figure 2-5 Grounding of the ETSI subrack
2.1.8 Heat Dissipation
This topic describes the ventilation of the MA5600T ETSI service subrack.
The MA5600T ETSI service subrack has a fan tray at the top to exhaust hot air for heat
dissipation.
The airflow is as follows: The cool air enters the MA5600T ETSI service subrack at the
bottom, and is blown towards the top side by the fans, and finally, exits at the top side of the
MA5600T ETSI service subrack.Figure 2-6 shows the heat dissipation of the MA5600T ETSI
service subrack.
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
2 Subrack and Chassis
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