Contents
1.1 USG9580........................................................................................................................................................................ 2
1.1.1 Device Overview......................................................................................................................................................... 2
1.1.2 USG9580 Components................................................................................................................................................ 4
1.1.3 Slot Layout and Boards............................................................................................................................................... 7
1.1.4 Power Supply System................................................................................................................................................ 11
1.1.4.1 Features and Distributed Architecture of the Power Supply System......................................................................11
1.1.4.2 DC Power Supply System...................................................................................................................................... 12
1.1.4.3 AC Power Supply System...................................................................................................................................... 16
1.1.5 Heat Dissipation System............................................................................................................................................20
1.1.5.1 System Air Channel................................................................................................................................................20
1.1.5.2 Fan Module.............................................................................................................................................................21
1.1.5.3 Air Filter................................................................................................................................................................. 23
1.1.6 Switch Fabric.............................................................................................................................................................24
1.1.7 Control Plane............................................................................................................................................................. 25
1.1.8 Technical Specifications............................................................................................................................................ 26
1.2 USG9560...................................................................................................................................................................... 29
1.2.1 Device Overview....................................................................................................................................................... 29
1.2.2 USG9560 Components.............................................................................................................................................. 31
1.2.3 Slot Layout and Supported Boards............................................................................................................................33
1.2.4 Power Supply System................................................................................................................................................37
1.2.4.1 Features and Distributed Architecture of the Power Supply System..................................................................... 37
1.2.4.2 DC Power Supply System...................................................................................................................................... 38
1.2.4.3 AC Power Supply System...................................................................................................................................... 40
1.2.5 Heat Dissipation System............................................................................................................................................44
1.2.5.1 System Air Channel................................................................................................................................................44
1.2.5.2 Fan Module.............................................................................................................................................................45
1.2.5.3 Air Filter................................................................................................................................................................. 47
1.2.6 Switch Frabric............................................................................................................................................................47
1.2.7 Control Plane............................................................................................................................................................. 49
1.2.8 Technical Specifications............................................................................................................................................ 49
1.3 USG9520...................................................................................................................................................................... 52
HUAWEI USG9500 Series
Hardware Guide
Contents
Issue 03 (2017-12-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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