Cisco Cisco 2106 Wireless LAN Controller 릴리즈 노트

This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the 
absence of a suitably installed ground connector. Contact the appropriate electrical inspection 
authority or an electrician if you are uncertain that suitable grounding is available. Statement 1024

Read the installation instructions before you connect the system to its power source. Statement 10

Do not work on the system or connect or disconnect any cables (Ethernet, cable, or power) during 
periods of lightning activity. The possibility of serious physical injury exists if lightning should strike 
and travel through those cables. In addition, the equipment could be damaged by the higher levels of 
static electricity present in the atmosphere. Statement 276

Do not operate the unit near unshielded blasting caps or in an explosive environment unless the 
device has been modified to be especially qualified for such use. Statement 364

In order to comply with radio frequency (RF) exposure limits, the antennas for this product should be 
positioned no less than 6.56 ft (2 m) from your body or nearby persons. Statement 339

This unit is intended for installation in restricted access areas. A restricted access area can be 
accessed only through the use of a special tool, lock and key, or other means of security. 
Statement 1017

Follow the guidelines in this section to ensure proper operation and safe use of the controllers and access 
points.

FCC Compliance with its action in ET Docket 96-8, has adopted a safety standard for human exposure 
to RF electromagnetic energy emitted by FCC-certified equipment. When used with approved Cisco 
Aironet antennas, Cisco Aironet products meet the uncontrolled environmental limits found in OET-65 
and ANSI C95.1, 1991. Proper operation of this radio device according to the instructions in this 
publication results in user exposure substantially below the FCC recommended limits.

For your safety, and to help you achieve a good installation, read and follow these safety precautions. 
They may save your life!

If you are installing an antenna for the first time, for your own safety as well as others, seek 
professional assistance. Your Cisco sales representative can explain which mounting method to use 
for the size and type of antenna you are about to install.