Cisco 2970 Hardware Installation Guide - Page 51

Verifying Package Contents

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Chapter 2 Installation Preparing for Installation • For Long-Reach Ethernet (LRE) ports, cable lengths from the switch to the connected Ethernet device are up to 4921 feet (1500 meters). • Cabling is away from sources of electrical noise, such as radios, power lines, and fluorescent lighting fixtures. • For specifications of the expansion modules, refer to the modules documentation in the Related Publications, page xv. • Clearance to front and rear panels meet these conditions: - Front-panel indicators can be easily read. - Access to ports is sufficient for unrestricted cabling. - Rear-panel power connector is within reach of an AC power receptacle. • Operating environment is within the ranges listed in Appendix A, "Technical Specifications." • Airflow around the switch and through the vents is unrestricted. • Temperature around the unit does not exceed 113°F (45°C). Note If the switch is installed in a closed or multirack assembly, the temperature around it might be greater than normal room temperature. Verifying Package Contents Note Carefully remove the contents from the shipping container, and check each item for damage. If any item is missing or damaged, contact your Cisco representative or reseller for support. Return all packing materials to the shipping container and save them. Your Catalyst 2900 XL switch is shipped with these items: • Where to Find the Catalyst 2900 XL and Catalyst 3500 XL Documentation flyer • Cisco Documentation CD-ROM • AC power cord 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide 2-7

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2-7
Catalyst 2900 Series XL Hardware Installation Guide
78-6461-04
Chapter 2
Installation
Preparing for Installation
•
For Long-Reach Ethernet (LRE) ports, cable lengths from the switch to the
connected Ethernet device are up to 4921 feet (1500 meters).
•
Cabling is away from sources of electrical noise, such as radios, power lines,
and fluorescent lighting fixtures.
•
For specifications of the expansion modules, refer to the modules
documentation in the
Related Publications, page xv
.
•
Clearance to front and rear panels meet these conditions:
–
Front-panel indicators can be easily read.
–
Access to ports is sufficient for unrestricted cabling.
–
Rear-panel power connector is within reach of an AC power receptacle.
•
Operating environment is within the ranges listed in
Appendix A, “Technical
Specifications.”
•
Airflow around the switch and through the vents is unrestricted.
•
Temperature around the unit does not exceed 113°F (45°C).
Note
If the switch is installed in a closed or multirack assembly, the
temperature around it might be greater than normal room temperature.
Verifying Package Contents
Note
Carefully remove the contents from the shipping container, and check each item
for damage. If any item is missing or damaged, contact your Cisco representative
or reseller for support. Return all packing materials to the shipping container and
save them.
Your Catalyst 2900 XL switch is shipped with these items:
•
Where to Find the Catalyst 2900 XL and Catalyst 3500 XL Documentation
flyer
•
Cisco Documentation CD-ROM
•
AC power cord