SAGEMCOM F@ST 2704R Reference Manual page 165

Field
Band
Channel
Auto Channel
Timer (min)
802.11n/EWC
Brandwidth
Control
Sideband
802.11n Rate
802.11n
Protection
Support 802.11n
Client Only
RIFS
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OBSS
Co-Existance
RX Chain Power
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F@ST 2704R Reference Manual - 253526032-A
Action/Meaning
Select the 2.4 GHz band for the IEEE 802.11g standard.
This is the radio channel used by the router and its Wi-Fi
clients to communicate with each other. This channel must
be the same for the router and all its Wi-Fi clients.
Select the channel you want from the scroll down list (auto,
channels 1 to 13).
Note: Channel 11 corresponds to frequency 2462 MHz.
Note: If you select "Auto", the Wi-Fi equipment will select
the access point channel (router) which will emit the
strongest signal.
Conform to the CE Declaration of conformity / Radio rules list
in Annex 10 to paragraph 10.2.
Configure the duration, in minutes, during which the router
must seek the best wireless channel. This option is only
available when the selection of the channel is configured in
Auto (Automatic).
Select Auto to enable the 802.11n standard and enjoy ideal
speeds for the digital home devices (HDTV, DVD, ...) to 270
Mbit/s.
Select the bandwidht 20 MHz or 40 MHz.
Select in the drop-down list the required value to specify if
the extension channel should be in the Upper or Lower
sideband.
Select in the drop-down list the Physical Layer (NPHY) rate
required.
Note: These rates are only available when the 802.11n
mode is set to Automatic.
The 802.11g standards provide a protection method in order
802.11g and 802.11b devices to coexist in the same network
without exchanging data at the same time.
• Select Off only if there is a possibility that 802.11b or
802.11g devices will use your wireless network.
• Select Auto for the wireless devices use RTS/CTS to
improve 802.11n performance in mixed 802.11g/802.11b
networks
Select On in the drop-down list to enable support for 802.11n
clients only.
Note: In this case, note that 802.11g and 802.11b clients will
not be able to connect to the network.
RIFS stands for Reduced Interframe Space. RIFS were
introduced with 802.11n
transmissions to the
SIFS-separated response is not required, such as a
transmission burst.
Select On in the drop-down list number of cases in which the
primary and the non-primary channels overlap.
Enabling this feature turns off one of the Receive chains.
Sagemcom Broadband SAS document. Reproduction and disclosure prohibited
to improve efficiency
same receiver in which
6- Advanced parameters
Default
value
2.4GHz
Auto
0
Auto
20 MHz
Lower
Auto
Auto
Off
for
a
On
Off
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