Read the installation instructions in this document before you connect the system to its power source. Failure
to read and follow these guidelines could lead to an unsuccessful installation and possibly damage to the
system and components.
Safety Recommendations
The following guidelines will help to ensure your own safety and protect your Cisco equipment. This list does
not cover all potentially hazardous situations, so
be alert
.
•
Cisco safety policy is that all of its routers must conform to the requirements of IEC 60950, with
appropriate national deviations, as a minimum. In addition, Cisco routers must also meet the requirements
of any other normative documents (for example, standards, technical specifications, laws or regulations).
•
Review the safety warnings listed in the
Regulatory Compliance and Safety Information for the Cisco
ASR 1000 Series Aggregation Services Routers
that accompanied your Cisco ASR 1000 Series Router,
before installing, configuring, or maintaining the router.
•
Never attempt to lift an object that might be too heavy for you to lift by yourself.
•
Always turn all power supplies off and unplug all power cables before opening the chassis.
•
Always unplug the power cable before installing or removing a chassis.
•
Keep the chassis area clear and dust free during and after installation.
•
Keep tools and chassis components away from walk areas.
•
Do not wear loose clothing, jewelry (including rings and chains), or other items that could get caught
in the chassis. Fasten your tie or scarf and sleeves.
•
The Cisco ASR 1000 Series Routers operate safely when it is used in accordance with its marked electrical
ratings and product usage instructions.
Compliance Requirements
This section includes Safety Compliance and Network Equipment Building Systems (NEBS) standards. The
Cisco ASR 1000 Series Routers are in compliance with national and international standards as described in
the following table.
You must observe the following safety guidelines when working with any equipment that connects to electrical
power or telephone wiring. These guidelines help you avoid injuring yourself or damaging the devices.
Table 39: Compliance Requirements
Safety Compliance and NEBS Requirements
Description
Specification
To comply with Class A emissions
requirements, shielded-twisted pair T1/E1
cables must be used with the 8-port
channelized T1/E1 SPA interface in any
Cisco ASR 1000 chassis.
Caution
Safety
Cisco ASR 1000 Series Router Hardware Installation Guide
113
Preparing Your Site for Installation
Safety Recommendations
Содержание ASR 1001
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