Table Of Contents - Huawei Quidway S3700 Series Manual

Quidway S3700 Series Ethernet Switches
Hardware Description
About This Document.....................................................................................................................ii
1 Overview of the S3700..................................................................................................................1
1.1 Introduction........................................................................................................................................................2
1.1.1 Positioning.................................................................................................................................................2
1.1.2 Product Characteristics..............................................................................................................................2
1.2 S3700 Device Models and Naming Rules..........................................................................................................3
1.3 Device Structure.................................................................................................................................................6
1.4 ESD Jack...........................................................................................................................................................10
1.5 System Configuration.......................................................................................................................................10
1.6 Physical Specifications.....................................................................................................................................11
2 Power Supply Unit......................................................................................................................13
2.1 Power Supply Configuration............................................................................................................................14
2.2 Power Supply Unit Working Mode..................................................................................................................15
2.2.1 Working Mode of DC Power Supply Units.............................................................................................15
2.2.2 Working Mode of Non-PoE AC Power Supply Units.............................................................................16
2.2.3 Working Mode of PoE AC Power Supply Units.....................................................................................17
2.3 170 W DC Power Supply Units........................................................................................................................17
2.3.1 Function Overview..................................................................................................................................18
2.3.2 Panel........................................................................................................................................................18
2.3.3 Technical Specifications..........................................................................................................................19
2.4 170 W AC Power Supply Units........................................................................................................................19
2.4.1 Function Overview..................................................................................................................................19
2.4.2 Panel........................................................................................................................................................19
2.4.3 Technical Specifications..........................................................................................................................20
3 Heat Dissipation System............................................................................................................22
3.1 Heat Dissipation Mode.....................................................................................................................................23
3.2 Fan Module.......................................................................................................................................................25
4 Interface Subcards.......................................................................................................................27
4.1 Introduction......................................................................................................................................................28
4.1.1 Interface Subcard Types..........................................................................................................................28
4.1.2 Interface Numbering................................................................................................................................28
4.2 G2S-2-Port GE SFP Optical Interface Subcard................................................................................................29
Issue 02 (2011-11-21) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Contents
Contents
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