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Prepare for Installation
Before you install the router, you must prepare your site for the installation.
Preparing your site involves these tasks:
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Site Planning
The sections describe how to plan for the installation of the Cisco ASR 920 Series Router.
General Precautions
Observe the following general precautions when using and working with your Cisco ASR 920 Router:
• Keep your system components away from radiators and heat sources and do not block cooling vents.
• Do not spill food or liquids on your system components and never operate the product in a wet
• Do not push any objects into the openings of your system components. Doing so can cause fire or electric
• Position system cables and power supply cable carefully. Route system cables and the power supply
• Do not modify power cables or plugs. Consult a licensed electrician or your power company for site
• If you turn off your system, wait at least 30 seconds before turning it on again to avoid damage of system
Site Planning Checklist
Use the following checklist to carry out all site planning tasks:
• The site meets environmental requirements.
• The site's air conditioning system can compensate for the heat dissipation of the chassis.
• The floor space that the chassis occupies can support the weight of the system.
Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide
Site Planning, on page 17
Receive the Device, on page 23
environment.
shock by shorting out interior components.
cable and plug so that they are not stepped on or tripped over. Be sure that nothing else rests on your
system component cables or power cable.
modifications. Always follow your local and national wiring rules.
components.
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