SIA Antennas
SIA stands for Self-Identifying Antenna. These are a type of antenna designed to automatically communicate their specifications to a connected device, like an access point, so you do not have to configure the antenna gain and other parameters manually in Access point/WLC.
Key Benefits of SIA Antennas:
- Automatic Gain Detection: The access point can accurately determine the antenna’s gain, allowing for optimal power settings.
- Improved Performance: By accurately matching antenna gain with power settings, you can achieve better wireless coverage and performance.
- Simplified Configuration: No manual antenna configuration is required, saving time and reducing errors.
Compatibility:
- SIA antennas are primarily compatible with newer Cisco access points.
- To ensure compatibility, always check the specific model of your access point and the antenna’s specifications.
Additional Considerations:
- While SIA antennas offer significant advantages, traditional non-SIA antennas can still be used with Cisco access points. However, you’ll need to manually configure the antenna gain.
- Cisco has announced the end-of-life for non-SIA antennas, indicating a clear preference for SIA technology in future products