Huawei CX600-8 Hardware Description page 9

HUAWEI CX600-8/16/X3/X8/X16 Metro Service Platform
Hardware Description Contents
3.5.2 Main Processing Unit B4...........................................................................................................................................54
4 CX600-X8........................................................................................................................................61
4.1 Device Overview..........................................................................................................................................................62
4.1.1 System Overview.......................................................................................................................................................62
4.1.2 Components of the CX600-X8..................................................................................................................................64
4.1.3 CX600-X8 Specification...........................................................................................................................................66
4.1.4 Board Specifications..................................................................................................................................................68
4.2 Power Supply System...................................................................................................................................................81
4.2.1 Architecture of the Power Supply System.................................................................................................................82
4.2.2 Distributed Architecture of the System.....................................................................................................................82
4.2.3 DC Power Supply System.........................................................................................................................................82
4.2.4 AC Power Supply System.........................................................................................................................................84
4.3 Heat Dissipation System...............................................................................................................................................88
4.3.1 System Air Channel...................................................................................................................................................88
4.3.2 Air Intake Vent..........................................................................................................................................................89
4.3.3 Fan Module................................................................................................................................................................89
4.3.4 Air Filter....................................................................................................................................................................91
4.3.5 Fan Speed Adjustment...............................................................................................................................................91
4.4 Switching Network.......................................................................................................................................................91
4.4.1 Introduction to the Switching Network.....................................................................................................................92
4.4.2 200Gbps Switch Fabric Unit C(SFUI-200-C)...........................................................................................................93
4.4.3 100Gbps Switch Fabric Unit D(SFUI-100-D)...........................................................................................................95
4.4.4 40Gbps Switch Fabric Unit C....................................................................................................................................97
4.5 Control Plane................................................................................................................................................................99
4.5.1 Introduction to the Control Plane..............................................................................................................................99
4.5.2 Switch and Route Processing Unit A7....................................................................................................................100
4.5.3 Switch and Route Processing Unit A5....................................................................................................................106
4.5.4 Switch and Route Processing Unit A4....................................................................................................................112
5 CX600-X3......................................................................................................................................119
5.1 Device Overview........................................................................................................................................................120
5.1.1 System Overview.....................................................................................................................................................120
5.1.2 Main Components and Slot Layout.........................................................................................................................121
5.1.3 CX600-X3 Specifications........................................................................................................................................123
5.1.4 Board Specifications................................................................................................................................................126
5.2 Power Supply System.................................................................................................................................................135
5.2.1 Architecture of the Power Supply System...............................................................................................................135
5.2.2 Diagram of the Power Supply System.....................................................................................................................136
5.2.3 DC Power Supply System.......................................................................................................................................136
5.2.4 AC Power Supply System.......................................................................................................................................137
5.3 Heat Dissipation System.............................................................................................................................................140
5.3.1 System Air Channel.................................................................................................................................................141
Issue 03 (2013-11-30) Huawei Proprietary and Confidential viii
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