Fritz! Fon WLAN 7390 Installation, Configuration And Operation page 135

Setting the Right Standard in the FRITZ!Box
– 802.11g
In this case set the WLAN standard for the 2.4-GHz
frequency band to:
"802.11b+g".
If the 5-GHz frequency band is not used, in order to
reduce energy consumption you can disable it in the
FRITZ!Box without losing WLAN connections.
•
Your radio network integrates only WLAN adapters
that are compatible with one or both of the following
standards:
– 802.11n
– 802.11g
– 802.11b
In this case set the WLAN standard for the 2.4-GHz
frequency band to:
"802.11n+g+b".
If the 5-GHz frequency band is not used, in order to
reduce energy consumption you can disable it in the
FRITZ!Box without losing WLAN connections.
•
Your radio network integrates only WLAN adapters
that are compatible with one or both of the following
standards:
– 802.11n
– 802.11a
As long as your WLAN adapters support the full N
standard, to reduce energy consumption you can dis-
able the 2.4-GHz frequency band in the FRITZ!Box
without losing any WLAN connections. Then you will
work only in the 5-GHz frequency band, for which no
additional settings have to be configured in the
FRITZ!Box.
135