Huawei CX600-X2-M Series - Table of Contents

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About This Document.....................................................................................................................ii

1 CX600-X1-M4 Hardware Description........................................................................................1

1.1 Overview........................................................................................................................................................................2

1.1.1 System Overview.........................................................................................................................................................2

1.1.2 Main Components and Slot Layout.............................................................................................................................4

1.1.3 CX600-X1-M4 Specifications.....................................................................................................................................6

1.1.4 Board Specifications....................................................................................................................................................8

1.2 Power Supply System.....................................................................................................................................................9

1.2.1 Architecture of the Power Supply System...................................................................................................................9

1.2.2 Diagram of the Power Supply Architecture................................................................................................................9

1.2.3 DC Power Supply System.........................................................................................................................................10

1.2.4 AC Power Supply System.........................................................................................................................................11

1.3 Heat Dissipation System...............................................................................................................................................13

1.3.1 Air Channel................................................................................................................................................................14

1.3.2 Fan Module................................................................................................................................................................14

1.4 Data Plane.....................................................................................................................................................................15

1.4.1 Introduction to the Data Plane...................................................................................................................................15

1.4.2 Introduction to the NPU-50.......................................................................................................................................16

1.4.3 Introduction to the NPU-50-E...................................................................................................................................18

1.4.4 Introduction to the NPU-120.....................................................................................................................................19

1.4.5 Introduction to the NPU-120-E.................................................................................................................................21

1.5 Control Plane................................................................................................................................................................23

1.5.1 Introduction to the Control Plane..............................................................................................................................23

1.5.2 MPUK........................................................................................................................................................................24

2 CX600-X2-M8 Hardware Description......................................................................................28

2.1 Overview......................................................................................................................................................................29

2.1.1 System Overview.......................................................................................................................................................29

2.1.2 Main Components and Slot Layout...........................................................................................................................32

2.1.3 CX600-X2-M8 Specifications...................................................................................................................................36

2.1.4 Board Specifications..................................................................................................................................................39

2.2 Power Supply System...................................................................................................................................................40

2.2.1 Architecture of the Power Supply System.................................................................................................................40

HUAWEI CX600-X1-M/CX600-X2-M Series Metro

Services Platform

Hardware Description

Contents

Issue 03 (2014-04-30) Huawei Proprietary and Confidential