Cisco 3524XL Hardware Installation Guide - Page 61

Installation Guidelines - noise

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Chapter 2 Installing and Starting Up the Switch Preparing for Installation Installation Guidelines When determining where to place the switch, be sure to observe these guidelines: • For 10/100 ports, cable lengths from the switch to connected devices are up to 100 meters. • For 1000BaseX ports, cable lengths from the switch to the connected devices are up to 10,000 meters. For specific cable lengths, refer to the documents that came with your GBICs. • For the GigaStack GBIC ports, cable lengths from the switch to the connected devices are up to 1 meter. For specific cable lengths, refer to the document that came with the GigaStack GBIC. • Operating environment is within the ranges listed in Appendix A, "Technical Specifications." • Clearance to front and rear panels is such that - 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. • 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. • Cabling is away from sources of electrical noise, such as radios, power lines, and fluorescent lighting fixtures. 78-6456-03 Catalyst 3500 Series XL Hardware Installation Guide 2-5

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2-5
Catalyst 3500 Series XL Hardware Installation Guide
78-6456-03
Chapter 2
Installing and Starting Up the Switch
Preparing for Installation
Installation Guidelines
When determining where to place the switch, be sure to observe these guidelines:
•
For 10/100 ports, cable lengths from the switch to connected devices are up to
100 meters.
•
For 1000BaseX ports, cable lengths from the switch to the connected devices
are up to 10,000 meters. For specific cable lengths, refer to the documents
that came with your GBICs.
•
For the GigaStack GBIC ports, cable lengths from the switch to the connected
devices are up to 1 meter. For specific cable lengths, refer to the document
that came with the GigaStack GBIC.
•
Operating environment is within the ranges listed in Appendix A, “Technical
Specifications.”
•
Clearance to front and rear panels is such that
–
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.
•
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.
•
Cabling is away from sources of electrical noise, such as radios, power lines,
and fluorescent lighting fixtures.