802.11n Wireless ADSL2/2+ Router 
ADN-4101
The following table describes the parameters on this page: 
Field 
Description 
Authentication 
Select the modem operating in the open system or encryption authentication. 
You can choose 
Open System
, 
Shared Key
, or 
Auto
. 
°
In the open system, the wireless client can directly connect to the device 
°
In the encryption authentication, the wireless client connects to the 
modem through the shared key. 
Data Rate 
Choose the transmission rate of the wireless data. 
You can choose 
Auto
, 
1 M
, 
2 M
, 
5.5 M
, 
11 M
, 
6 M
, 
9 M
, 
12 M
, 
18 M
, 
24 M
, 
36 
M
, 
48
M
, 
54M, MSC0 ~ MSC7.
PreambleType 
°
Long Preamble
: It means this card always use long preamble. 
°
Short Preamble
: It means this card can support short preamble 
capability. 
Broadcast SSID 
Select whether the modem broadcasts SSID or not. You can select 
Enable
or 
Disable
. 
°
Select 
Enable
, the wireless client searches the modem through 
broadcasting SSID. 
°
Select 
Disable
to hide SSID, the wireless clients can not find the SSID. 
Relay Blocking 
Wireless isolation. Select
Enable
, the wireless clients that are connected to 
the modem can not intercommunication. 
Ethernet to Wireless Blocking 
Whether the wireless network can communicate with the Ethernet network or 
not. 
Wifi Multicast to Unicast 
Enable it to using unicast to transmit multicast packet 
Aggregation 
It is applied when the destination end of all MPDU are for one STA. 
Short GI 
It is not recommended to enable GI in obvious environment of Multi-path 
effect. 
Apply Changes 
Click it to apply the settings temporarily. If you want to save the settings of 
this page permanently, click 
Save
in the lower left corner. 
3.4.3.6 WPS 
Choose 
WLAN
> 
WPS
and the following page appears. 
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