Figure 4-2 Airflow in the S9306
4.1.3 Heat Dissipation System of the S9303
The heat dissipation system ensures that the S9303 operates in the normal temperature. For the
temperature requirements, see 2.3.2 Physical Specifications.
Figure 4-3 shows the airflow in the S9303.
Figure 4-3 Airflow in the S9303
4.2 Fan Module
This section describes the constitutions, panel and function of the fan module.
4.2.1 Constitution of the Fan Module
4.2.2 Panel of the Fan Module
4.2.3 Fan Module Functions
Quidway S9300 Terabit Routing Switch
Hardware Description 4 Heat Dissipation System
Issue 01 (2010-12-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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