Cisco Cisco Aironet 1552WU Outdoor Access Point 설치 가이드
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EU Directive 1999/5/EC - Compliance Information for the AIR-CAP1550 Series Lightweight IEEE802.11 a/b/g/n Outdoor Mesh Access Points
78-20916-01
Antennas
Antennas
The AIR-CAP1552E-E-K9, AIR-CAP1552C-E-K9, and AIR-CAP1552H-E-K9 are equipped with
N-type antenna connectors to allow the use of the AIR-ANT2547V-N omnidirectional antenna with
4-dBi gain in the 2.4-GHz band and 7-dBi gain in the 5-GHz band.
N-type antenna connectors to allow the use of the AIR-ANT2547V-N omnidirectional antenna with
4-dBi gain in the 2.4-GHz band and 7-dBi gain in the 5-GHz band.
The AIR-CAP1552I-E-K9 is equipped with internal omnidirectional antennas with 2-dBi gain in the
2.4-GHz band and 4-dBi gain in the 5-GHz band.
2.4-GHz band and 4-dBi gain in the 5-GHz band.
Depending on the country a different regulatory limit might be applicable. It is therefore the
responsibility of the end user to select a power level that, together with the antenna, results in an eirp
(radiated power) level that is below the applicable limit.
responsibility of the end user to select a power level that, together with the antenna, results in an eirp
(radiated power) level that is below the applicable limit.
to identify the regulatory limit applicable in your
country.
Operating Frequency
The operating frequency in a Wireless LAN is determined by the access point. As such, it is important
that the access point is correctly configured to meet the local regulations. See the
that the access point is correctly configured to meet the local regulations. See the
for the country specific operating frequency ranges.
Changing Output Power
The output power on the AIR-CAP1550 Series access points can only be changed using a Cisco Wireless
LAN Controller, or the controllers on a Wireless Services Module (WiSM).
LAN Controller, or the controllers on a Wireless Services Module (WiSM).
Note
See the Cisco WLAN Controller Configuration Guide for your wireless LAN controller for more details
on how to configure your access point using the web-browser interface.
on how to configure your access point using the web-browser interface.
Note
Administrator privileges on your controller might be required in order to change access point settings.
The access point must be registered with your controller before you can make any configuration changes.
Follow these steps to change the 1550 series access point’s output power to meet local regulations using
a controller:
a controller:
Step 1
Open your Internet browser. You must use Microsoft Internet Explorer 6.0.2800 or a later release.
Step 2
Enter https://IP address (where IP address is the controller’s IP address) in the browser address line
and press Enter. A user login screen appears.
and press Enter. A user login screen appears.
Step 3
Enter the username and password and press Enter. The controller’s summary page appears.
Note
The username and password are case-sensitive.
Step 4
Click Wireless and choose 802.11a/n or 802.11b/g/n under Access Points / Radios . A list of associated
access points appears.
access points appears.