Avaya AP-4 User Manual page 37

Software Features
Feature
Dynamic Frequency Selection
(DFS)
Per User Per Session Encryption
Syslog Messaging
Turbo Mode
*This feature is not available if you are using an Avaya 802.11a/b Card or a non-Avaya Wireless client
with the AP-4.
The following table provides detailed information on the some of the
differences between the 802.11a and 802.11b feature sets.
Difference
Physical Layer Type
(Modulation Type)
Auto Channel Select
Frequency Channel
1-18
AP-5 AP-4
802.11a 802.11b
Yes No
Yes No
Yes Yes
Yes No
AP-5
(802.11a)
ODFM
(Orthogonal Frequency Division
Multiplexing)
Enable (default)
Disable
Note: A user cannot manually
select a channel for products sold
in Europe; these products require
automatic channel selection
using DFS. See Dynamic
Frequency Selection (DFS).
Available Channels vary by
regulatory domain and/or country.
See 802.11a Channel
Frequencies for the AP-5
details.
Avaya Wireless AP-4/AP-5 User's Guide
Comments
DFS is required for 802.11a
products sold in Europe
Use in conjunction with 802.1x
Not available in all countries
AP-4
(802.11b)
DSSS
(Direct Sequence Spread
Spectrum)
Enable (default)
Disable
Available Channels vary by
regulatory domain and/or country.
See 802.11b Channel
for Frequencies for the AP-4
details.
for