Name: Huawei Quidway S9300
Brand: Huawei
Rating: 5 (1 reviews)

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3.3 AC Power Supply..........................................................................................................................................3-11

3.3.1 Appearance...........................................................................................................................................3-11

3.3.2 Panel.....................................................................................................................................................3-11

3.3.3 Function Overview...............................................................................................................................3-13

3.3.4 Technical Specifications......................................................................................................................3-13

4 Heat Dissipation System..........................................................................................................4-1

4.1 Introduction.....................................................................................................................................................4-2

4.1.1 Heat Dissipation System of the S9312...................................................................................................4-2

4.1.2 Heat Dissipation System of the S9306...................................................................................................4-2

4.1.3 Heat Dissipation System of the S9303...................................................................................................4-3

4.2 Fan Module..................................................................................................................................................... 4-3

4.2.1 Constitution of the Fan Module............................................................................................................. 4-4

4.2.2 Panel of the Fan Module........................................................................................................................ 4-4

4.2.3 Fan Module Functions............................................................................................................................4-5

4.3 Air Filter..........................................................................................................................................................4-6

4.3.1 Air Filter of the S9312........................................................................................................................... 4-6

4.3.2 Air Filter of the S9306........................................................................................................................... 4-7

4.3.3 Air Filter of the S9303........................................................................................................................... 4-8

4.4 Technical Specifications................................................................................................................................. 4-8

4.4.1 Technical Specifications of the Fan Modules on the S9300..................................................................4-8

5 Boards...........................................................................................................................................5-1

5.1 Introduction.....................................................................................................................................................5-4

5.1.1 Board Classification...............................................................................................................................5-4

5.1.2 Slot Distribution and Board Dimensions............................................................................................... 5-6

5.1.3 Relation Between Boards.......................................................................................................................5-9

5.1.4 Interfaces on the Boards.......................................................................................................................5-11

5.2 SRU - Main Control Unit..............................................................................................................................5-13

5.2.1 Introduction..........................................................................................................................................5-13

5.2.2 Function and Application.....................................................................................................................5-14

5.2.3 Panel.....................................................................................................................................................5-15

5.2.4 Interfaces..............................................................................................................................................5-16

5.2.5 Interface Attributes...............................................................................................................................5-17

5.2.6 Technical Specifications......................................................................................................................5-18

5.3 MCUA - Main Control Unit..........................................................................................................................5-19

5.3.1 Introduction..........................................................................................................................................5-19

5.3.2 Function and Application.....................................................................................................................5-19

5.3.3 Panel.....................................................................................................................................................5-20

5.3.4 Interfaces..............................................................................................................................................5-21

5.3.5 Interface Attributes...............................................................................................................................5-22

5.3.6 Technical Specifications......................................................................................................................5-24

5.4 FSUA - Enhanced Flexible Service Unit......................................................................................................5-24

5.4.1 Introduction..........................................................................................................................................5-24

Contents

Quidway S9300 Terabit Routing Switch

Hardware Description

vi Huawei Proprietary and Confidential

Issue 01 (2010-12-15)