Cisco Systems Catalyst 2955 Manual De Usuario

When determining where to place the switch, observe these guidelines.

Before installing the switch, first verify that the switch is operational by 
powering it on and running POST. Follow the procedures in the 

For 10/100 ports and 10/100/1000 ports, the cable length from a switch to an 
attached device cannot exceed 328 feet (100 meters). 

For 100BASE-FX multimode fiber-optic (MM) ports, the cable length from a 
switch to an attached device cannot exceed 6562 feet (2 kilometers).

For 100BASE-LX single-mode fiber-optic (SM) ports, the cable length from 
a switch to an attached device cannot exceed 9.375 miles (15 kilometers).

Operating environment is within the ranges listed in 

This equipment is a class A product and should be used and installed properly 
according to the Hungarian EMC Class A requirements (MSZEN55022). Class A 
equipment is designed for typical commercial establishments for which 
special conditions of installation and protection distance are used. Statement 
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