5.4.2 Function and Application........................................................................................................................73

5.4.3 Panel........................................................................................................................................................74

5.4.4 Technical Specifications..........................................................................................................................74

5.5 VSTSA - Stacking Card on the Main Control Board.......................................................................................75

5.5.1 Introduction.............................................................................................................................................75

5.5.2 Function and Application........................................................................................................................75

5.5.3 Panel........................................................................................................................................................76

5.5.4 Interfaces.................................................................................................................................................77

5.5.5 Technical Specifications..........................................................................................................................78

5.6 CMU - Centralized Monitoring Unit................................................................................................................78

5.6.1 Introduction.............................................................................................................................................78

5.6.2 Function and Application........................................................................................................................79

5.6.3 Panel........................................................................................................................................................79

5.6.4 Interfaces.................................................................................................................................................80

5.6.5 Interface Attributes..................................................................................................................................80

5.6.6 Technical Specifications..........................................................................................................................81

5.7 SPU - VAMPA VAS Board.............................................................................................................................81

5.7.1 Introduction.............................................................................................................................................82

5.7.2 Function and Application........................................................................................................................82

5.7.3 Panel........................................................................................................................................................82

5.7.4 Interfaces.................................................................................................................................................83

5.7.5 Interface Attributes..................................................................................................................................83

5.7.6 Technical Specifications..........................................................................................................................84

5.8 G48S - 48-Port 100/1000BASE-X Interface Card (SFP).................................................................................84

5.8.1 Introduction.............................................................................................................................................84

5.8.2 Function and Application........................................................................................................................85

5.8.3 Panel........................................................................................................................................................85

5.8.4 Interfaces.................................................................................................................................................86

5.8.5 Interface Attributes..................................................................................................................................86

5.8.6 Technical Specifications..........................................................................................................................90

5.9 G48T - 48-Port 10/100/1000BASE-T Interface Card (RJ45)..........................................................................90

5.9.1 Introduction.............................................................................................................................................90

5.9.2 Function and Application........................................................................................................................91

5.9.3 Panel........................................................................................................................................................91

5.9.4 Interfaces.................................................................................................................................................92

5.9.5 Interface Attributes..................................................................................................................................92

5.9.6 Technical Specifications..........................................................................................................................93

5.10 G48VA - 48-Port 10/100/1000BASE-T PoE Interface Card(EA,RJ45,PoE)................................................93

5.10.1 Introduction...........................................................................................................................................93

5.10.2 Function and Application......................................................................................................................94

5.10.3 Panel......................................................................................................................................................94

5.10.4 Interfaces...............................................................................................................................................95

Issue 02 (2012-09-10)

Huawei Proprietary and Confidential

Contents

Table of Contents