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problems.
40MHz: Setting the Router to this mode allows only 40MHz operation. This mode is compatible only with
router, draft 802.11n compliant devices. It may affect legacy 802.11b/g devices. Use only when you have
a pure router, draft 802.11n wireless network
Channel sideband
It controls your wireless router use higher or lower channel when working on 40MHz
Channel
In 20MHz, you can select one channel from 1 to 11 manually, and in 40MHz ,you can select one channel
from 5 to 11, which provides a choice of avoiding interference
2.
Security
The item allows you to encrypt your wireless communication, and you can also protect your wireless network
from unauthorized user access "Security Mode" supplies "None", "WEP" ,"WPA-PSK", "WPA2-PSK"
and "WPA/WPA2-PSK" five different encryption modes.
"None" means do not encrypt wireless data
WEP
There are two basic levels of WEP encryption, 64 bits and 128 bits, the more bits password have, the
better security wireless network is, at the same time the speed of wireless is more slower. If you select
WEP to encrypt your data, choose the bits of password, it should be 64 bits or 128 bits. Then choose the
format of password; it should be HEX or ASCII. The valid character for HEX format should be numbers
from 0 to 9 or letters from A to F. HEX doesn't support mixed letter and number mode. And ASCII supports
mixed both letters and numbers. By default, router provides four fields to input four groups of password,
you can input all of them or only one of them, and the client's password only need to match one group of
password
WPA-PSK
You can select the algorithm you want to use, TKIP or AES. TKIP means "Temporal Key Integrity Protocol",
which incorporates Message Integrity Code (MIC) to provide protection against hackers. AES, means
"Advanced Encryption System", which utilizes a symmetric 128-Bit block data
WPA2-PSK
DT-200N Wireless N-Series Streamlining Router
27
User's Manual
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