ZyXEL Communications MAX-306M1, Руководство пользователя

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Chapter 8 The WAN Configuration Screens
User’s Guide
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Note: It may take several minutes for the WiMAX Modem to find a connection.
• The WiMAX Modem searches the DL Frequency settings in ascending numerical
order, from [1] to [9].
Note: The Bandwidth field is not user-configurable; when the WiMAX Modem finds a
WiMAX connection, its frequency is displayed in this field.
• If you enter a 0 in a DL Frequency field, the WiMAX Modem immediately
moves on to the next DL Frequency field.
• When the WiMAX Modem connects to a base station, the values in this screen
are automatically set to the base station’s frequency. The next time the WiMAX
Modem searches for a connection, it searches only this frequency. If you want
the WiMAX Modem to search other frequencies, enter them in the DL
Frequency fields.
The following table describes some examples of DL Frequency settings.
8.3.3 Using the WiMAX Frequency Screen
In this example, your Internet service provider has given you a list of supported
frequencies: 2.51, 2.525, 2.6, and 2.625.
1
In the DL Frequency [1] field, enter 2510000 (2510000 kilohertz (kHz) is equal
to 2.51 gigahertz).
2
In the DL Frequency [2] field, enter 2525000.
3
In the DL Frequency [3] field, enter 2600000.
Table 22 DL Frequency Example Settings
EXAMPLE 1 EXAMPLE 2
Bandwidth: 2500000 2500000
DL Frequency
[1]: 2550000 2550000
DL Frequency [2] 0 2600000
DL Frequency
[3]: 0 0
DL Frequency
[4]: 0 0
The WiMAX Modem
searches at 2500000
kHz, and then searches
at 2550000 kHz if it has
not found a connection. The WiMAX Modem
searches at 2500000 kHz
and then at 2550000 kHz if
it has not found an
available connection. If it
still does not find an
available connection, it
searches at 2600000 kHz.