Cisco Cisco Aironet 1400 Wireless Bridge Notas de publicación
5
Release Notes for Cisco Aironet 1410 Bridges for Cisco IOS Release 12.2(11)JA3
OL-5761-01
Important Notes
6.
If the assembly starts to drop, get away from it and let it fall. Remember, the antenna, mast, cable,
and metal guy wires are all excellent conductors of electrical current. Even the slightest touch of any
of these parts to a power line complete an electrical path through the antenna and the installer: you!
and metal guy wires are all excellent conductors of electrical current. Even the slightest touch of any
of these parts to a power line complete an electrical path through the antenna and the installer: you!
7.
If any part of the antenna system should come in contact with a power line, don’t touch it or try to
remove it yourself. Call your local power company. They will remove it safely.
remove it yourself. Call your local power company. They will remove it safely.
If an accident should occur with the power lines call for qualified emergency help immediately.
Bridge Installation
The bridge is available in two configurations:
•
Integrated antenna bridge (with 22.5-dBi directional antenna)
•
External antenna bridge (with antenna connector for use with an external antenna)
Note
To meet regulatory restrictions, the external antenna bridge configuration and the external antenna must
be professionally installed.
be professionally installed.
Note
When installing the dual-coax cable, it is acceptable to unzip or pull the two cables apart at the ends if
more separation is needed between the male F connectors.
more separation is needed between the male F connectors.
Personnel installing the bridge must understand wireless bridging techniques, antenna alignment and
adjustment, and grounding methods. The integrated antenna configuration can be installed by an
experienced IT professional.
adjustment, and grounding methods. The integrated antenna configuration can be installed by an
experienced IT professional.
Stacking Bridges
You can double the throughput or create a standby link by stacking two bridges. A stacked installation
consists of two bridge systems installed at the same physical location. For detailed mounting instructions
refer to the Cisco Aironet 1400 Series Wireless Bridge Mounting Instructions that shipped with your
bridge.
consists of two bridge systems installed at the same physical location. For detailed mounting instructions
refer to the Cisco Aironet 1400 Series Wireless Bridge Mounting Instructions that shipped with your
bridge.
Note
The bridge antennas must be separated by a minimum of 6.56 ft (2 m) from each other and from other
co-located antennas.
co-located antennas.
Important Notes
This section describes important information about the bridge.
Default Encryption Key 2 Is Set by Bridge
The encryption key in slot 2 is the transmit key by default. If you enable WEP with MIC, use the same
WEP key as the transmit key in the same key slot on both root and non-root bridges.
WEP key as the transmit key in the same key slot on both root and non-root bridges.