About this guide
Model 3324 User Guide
10
Safety when working with electricity
Preventing electrostatic discharge damage
When starting to install interface cards place the interface card on its shielded plastic bag if you lay it on your
bench.
The shock hazard symbol and CAUTION heading indicate a
potential electric shock hazard. Strictly follow the instructions to
avoid property damage caused by electric shock.
The alert symbol and CAUTION heading indicate a potential
hazard. Strictly follow the instructions to avoid property dam-
age.
Mains Voltage: Do not open the case when the power cord is connected. For
systems without a power switch, line voltages are present within the power
supply when the power cord is connected.
Hazardous network voltages are present in WAN ports regardless of whether
power to the SmartNode is ON or OFF. To avoid electric shock, use caution
when near WAN ports. When detaching cables, detach the end away from the
SmartNode first.
Do not work on the system or connect or disconnect cables during periods of
lightning activity.
Before opening the chassis, disconnect the telephone network
cables to avoid contact with telephone line voltages.
Ultimate disposal of this equipment must be handled according
to all applicable national laws and regulations.
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Страница 8: ...Compliance Information Model 3324 User Guide 8...
Страница 61: ...61 Chapter 4 Applications Chapter contents MxU multi service delivery 62 High bandwidth backbone 63...
Страница 74: ...A Specifications Model 3324 VDSL Carrier Class Aggregator Configuration Guide 74...
Страница 77: ...77 Appendix B Cabling Chapter contents Introduction 78...
Страница 80: ...B Cabling Model 3324 VDSL Carrier Class Aggregator Configuration Guide 80 Introduction...
Страница 81: ...81 Appendix C VDSL Spectrum Chapter contents Introduction 82...
Страница 83: ...83 Appendix D Example of VLAN Setting Chapter contents Introduction 84...
