
ii
1.6.2 Ethernet Cable.............................................................................................................34
1.6.3 Power Cord..................................................................................................................35
1.6.4 Grounding Wire............................................................................................................38
1.7 Pluggable Modules..................................................................................................................39
2Preparing for Installation................................................................................................................. 41
2.1 Safety Guidelines.....................................................................................................................41
2.1.1 General Precautions....................................................................................................41
2.1.2 Chassis-Lifting Guidelines...........................................................................................41
2.1.3 Electricity Safety ..........................................................................................................42
2.1.4 Preventing ESD Damage.............................................................................................42
2.1.5 Laser Safety.................................................................................................................43
2.1.6 Storage Guidelines......................................................................................................43
2.2 Site Requirements...................................................................................................................43
2.2.1 Floor Loading...............................................................................................................43
2.2.2 Airflow...........................................................................................................................43
2.2.3 Space...........................................................................................................................43
2.2.4 Temperature.................................................................................................................44
2.2.5 Humidity.......................................................................................................................44
2.2.6 Cleanliness...................................................................................................................44
2.2.7 System Grounding.......................................................................................................45
2.2.8 Preventing Electromagnetic Interference ....................................................................46
2.2.9 Surge Protection..........................................................................................................47
2.3 Rack-Mounting Guidelines.......................................................................................................47
2.4 Tools ........................................................................................................................................48