Cisco Cisco Aironet 1400 Wireless Bridge 릴리즈 노트
10
Release Notes for Cisco Aironet Access Points and Bridges for Cisco IOS Release 12.4(10b)JDA and 12.4(10b)JDA2
OL-17693-02
Installation Notes
1250 Series Power Modes
The 1250 series access point can be powered by either inline power or by an optional AC/DC power
adapter. Certain radio configurations may require more power than can be provided by the inline power
source. When insufficient inline power is available, you can select several options (based upon your
access point radio configuration) as shown in the following table:
adapter. Certain radio configurations may require more power than can be provided by the inline power
source. When insufficient inline power is available, you can select several options (based upon your
access point radio configuration) as shown in the following table:
Antenna Installation
For instructions on the proper installation and grounding of external antennas for 1240 series access
points, refer to the National Fire Protection Association’s NFPA 70, National Electrical Code, Article
810, and the Canadian Standards Association’s Canadian Electrical Code, Section 54.
points, refer to the National Fire Protection Association’s NFPA 70, National Electrical Code, Article
810, and the Canadian Standards Association’s Canadian Electrical Code, Section 54.
Warning
Do not install the antenna near overhead power lines or other electric light or power circuits, or
where it can come into contact with such circuits. When installing the antenna, take extreme care
not to come into contact with such circuits, as they may cause serious injury or death.
where it can come into contact with such circuits. When installing the antenna, take extreme care
not to come into contact with such circuits, as they may cause serious injury or death.
1400 Series Bridges
This section contains installation information for the 1400 series bridges.
Default SSID and Distance Settings Change When You Change Role in Radio Network
If the bridge’s SSID has not been changed from the default setting and you select Install Automatic
Mode as the bridge’s role in radio network setting, the SSID automatically changes from tsunami to
autoinstall. When you change the role in radio network from Install Automatic Mode to Root or
Non-Root, the SSID changes automatically from autoinstall back to tsunami. However, if you change
the SSID from its default setting, changing the role in radio network setting does not change the SSID.
Mode as the bridge’s role in radio network setting, the SSID automatically changes from tsunami to
autoinstall. When you change the role in radio network from Install Automatic Mode to Root or
Non-Root, the SSID changes automatically from autoinstall back to tsunami. However, if you change
the SSID from its default setting, changing the role in radio network setting does not change the SSID.
In Install Automatic Mode, the default distance setting is 61.5 mi. (99 km). When you change the role
in radio network from Install Automatic Mode to Root or Non-Root, the distance setting changes
automatically from 61.5 mi. (99 km) to 0 mi. (0 km).
in radio network from Install Automatic Mode to Root or Non-Root, the distance setting changes
automatically from 61.5 mi. (99 km) to 0 mi. (0 km).
Radio
Band
Band
Data Rate
Number of
Transmitters
Transmitters
Cyclic Shift
Diversity (CSD)
Diversity (CSD)
Maximum Transmit Power (dBm)
1
802.3af Mode
(15.4W)
(15.4W)
Enhanced PoE
Power Optimized
Mode (16.8 W)
Power Optimized
Mode (16.8 W)
Enhanced PoE Mode
(20 W)
(20 W)
2.4-GHz
802.11b
1
N/A
20
20
20
802.11g
1
N/A
17
17
17
802.11n (MCS 0-7)
1
2
2
Disabled
Enabled (default)
Enabled (default)
17
Disabled
Disabled
17
14 (11 per Tx)
14 (11 per Tx)
2
17
20 (17 per Tx)
20 (17 per Tx)
802.11n (MCS 8-15)
2
N/A
Disabled
14 (11 per Tx)
20 (17 per Tx)
5-GHz
802.11a
1
N/A
17
17
17
802.11n (MCS 0-7)
1
2
2
Disabled
Enabled (default)
Enabled (default)
17
Disabled
Disabled
17
20 (17 per Tx)
20 (17 per Tx)
17
20 (17 per Tx)
20 (17 per Tx)
802.11n (MCS 8-15)
2
N/A
Disabled
20 (17 per Tx)
20 (17 per Tx)
1.
Maximum transmit power will vary by channel and according to individual country regulations. Refer to the product documentation for specific details.
2.
Tx—Transmitter