Chassis Cable Management; Safety Guidelines - Cisco NCS 4016 Installation Manual

Chassis Cable Management

Chassis Cable Management
The Cisco NCS 4016 chassis has cable management features for the front side only. The horizontal cable
management brackets are located above and below the card cages.

Safety Guidelines

Before you perform any Cisco NCS 4016 chassis installation procedures, review the safety guidelines in
this section to avoid injuring yourself or damaging the equipment.
Review the safety warnings listed in
Note
Network Convergence System 4000 Series
card.
Power off the system before removing or installing a power tray.
Note
The following guidelines are for your safety and to protect equipment. The guidelines do not include all
hazards. Be alert.
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Cisco Network Convergence System 4000 Series Hardware Installation Guide
2-10
Never attempt to lift an object that might be too heavy for you to lift by yourself.
Keep the work area clear and dust-free during and after installation. Do not allow dirt or debris to
enter into any laser-based components.
Keep tools and chassis components away from walk areas.
Do not wear loose clothing, jewelry, and other items that could get caught in the chassis while
working with the chassis and its components.
Use Cisco equipment in accordance with its specifications and product-usage instructions.
Do not work alone if potentially hazardous conditions exist.
Make sure that your installation follows national and local electrical codes: in the United States,
National Fire Protection Association (NFPA) 70, United States National Electrical Code; in Canada,
Canadian Electrical Code, part I, CSA C22.1; in other countries, International Electrotechnical
Commission (IEC) 60364, part 1 through part 7.
Connect only a DC power source that follows the safety extra-low voltage (SELV) requirements in
UL/CSA/IEC/EN 60950-1 and AS/NZS 60590 to the DC input power system.
Make sure that you have a readily accessible two-poled disconnect device incorporated in the fixed
configuration wiring of a DC input power system.
Make sure that you provide short-circuit (overcurrent) protection as part of the building installation.
Regulatory Compliance and Safety Information for the Cisco
before installing, configuring, or troubleshooting any installed
Chapter 2 Chassis Overview