Netgear HA311 HA311 User Manual - Page 37

Wireless Channel Selection

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The 128-bit WEP data encryption method consists of 104 configurable bits and the 152-bit WEP data encryption method consists of 128 configurable bits Similar to the forty-bit WEP data encryption method, the remaining 24 bits are factory set and not user configurable. Encryption Key Size 64-bit (24+40) 128-bit (24+104) 152-bit # of Hexadecimal Digits 10 26 32 Example of Hexadecimal Key Content 4C72F08AE1 4C72F08AE19D57A3FF6B260037 4C72F08AE19D57A3FF6B26003715DAC2 Wireless Channel Selection IEEE 802.11a utilizes 300 MHz of bandwidth in the 5 GHz Unlicensed National Information Infrastructure (U-NII) band. Though the lower 200 MHz is physically contiguous, the FCC has divided the total 300 MHz into three distinct domains, each with a different legal maximum power output. U-NII Band Frequency (GHz) Max. Power Output Low 5.15 - 5.25 50 mW Middle 5.25 - 5.35 250 mW High 5.725 - 5.825 1W Note: The high band is not supported in HA311 Wireless PCI Adapter. 37

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The 128-bit WEP data encryption method consists of 104 configurable bits and
the 152-bit WEP data encryption method consists of 128 configurable bits
Similar to the forty-bit WEP data encryption method, the remaining 24 bits are
factory set and not user configurable.
Encryption Key
Size
# of
Hexadecimal Digits
Example of Hexadecimal Key Content
64-bit
(24+40)
10
4C72F08AE1
128-bit
(24+104)
26
4C72F08AE19D57A3FF6B260037
152-bit
32
4C72F08AE19D57A3FF6B26003715DAC2
Wireless Channel Selection
IEEE 802.11a utilizes 300 MHz of bandwidth in the 5 GHz Unlicensed National
Information Infrastructure (U-NII) band. Though the lower 200 MHz is
physically contiguous, the FCC has divided the total 300 MHz into three distinct
domains, each with a different legal maximum power output.
U-NII Band
Low
Middle
High
Frequency (GHz)
5.15 – 5.25
5.25 – 5.35
5.725 – 5.825
Max. Power Output
50 mW
250 mW
1W
Note:
The high band is not supported in HA311 Wireless PCI Adapter.