Ericsson 1553-FGC 101 1010 Uen A Guía de usuario descargar pdf (Pagina 23)

2 Installing the Equipment

Chapter 2

Contents

2.1 Introduction...........................................................................................2-3

2.1.1 Read This First! ....................................................................................2-3

2.1.2 General.................................................................................................2-3

2.1.3 Site Requirements ................................................................................2-3

2.1.3.1 Power Supplies..................................................................................... 2-3

2.1.3.2 Environment .........................................................................................2-3

2.1.4 EMC Compliance Statements ..............................................................2-3

2.1.4.1 EN 55022.............................................................................................. 2-3

2.1.4.2 FCC ......................................................................................................2-3

2.2 Preliminary Checks............................................................................... 2-4

2.2.1 Mechanical Inspection ..........................................................................2-4

2.2.2 Moving the Equipment Safely............................................................... 2-4

2.3 Installing the Equipment .......................................................................2-4

2.3.1 Fixing Method .......................................................................................2-4

2.3.2 Cable Routing.......................................................................................2-5

2.3.3 Equipment Access................................................................................2-5

2.3.4 Ventilation.............................................................................................2-5

2.4 AC Mains Operating Voltage and Earthing........................................... 2-6

2.4.1 AC Power Supply .................................................................................2-6

2.4.2 Power Cable and Earthing.................................................................... 2-6

2.4.2.1 General.................................................................................................2-6

2.4.3 Technical Earth.....................................................................................2-7

2.4.3.1 Connecting the Unit to an AC Power Supply........................................ 2-9

2.5 -48 V DC Power Supply........................................................................ 2-9

2.5.1 DC Power Supply .................................................................................2-9

2.5.2 Location of the DC Input Connector ...................................................2-10

2.5.3 DC Connector Details......................................................................... 2-11

2.5.4 Connection cable color coding ...........................................................2-11

2.5.5 Connecting the Unit to a DC Power Supply........................................ 2-11

2.5.6 Technical Earth...................................................................................2-12

2.6 Signal Connections.............................................................................2-12

2.6.1 Introduction.........................................................................................2-12

2.6.2 Connecting the Unit ............................................................................2-13

2.6.3 Active Data Port.................................................................................. 2-13

2.6.3.1 Introduction.........................................................................................2-13

2.6.3.2 SFP Mini-GBIC Modules (Optional)....................................................2-13

2.6.3.3 1000BaseT Data Connectors .............................................................2-13

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Ericsson 1553-FGC 101 1010 Uen A Guía de usuario Pagina 23