Autonet Mobile ANMASPLS-03 Руководство пользователя - Страница 4
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Configuring Wireless Settings
Click on "Wireless Settings."
ESSID
Extended Service Set ID.The ESSID is the identifying name of a wireless network -
strictly it is the identifying name of a wireless access point.It allows one wireless net-
work to be clearly distinguishable from another.The default ESSID is autonet-XXXX,
where XXXX is the last 4 digits of the In-Car Router' s serial number. It is recom-
mended that you keep this ESSID in order to distinguish your router from other
routers that may be in the area.
WEP Key
TheWEP key is not shown if it is set.You do not have to set it,if you want it to re-
main the same.T o set the current encryption key,just enter the key in hex digits as
XXXXXXXXXX.The key must be 10 hex digits, (e.g. 1234567890 )You can also
enter the key as anASCII string by using the s:prefix.TheASCII string must be 5 char-
acters, (e.g.s:smile ).To disableWEP,enter "off" as theWEP key.
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Radio Mode
This allows you to select whether the radio is in 802.11b, 802.11g and
802.11a mode. Not all routers support all modes, so only the supported
modes for your In-Car Router are shown.
Channel
Direct communication between an 802.11 radio card and an access point
occurs over a common channel frequency. The FCC allows channels 1
through 11 within the U.S.An important concept to note regarding chan-
nel assignments is that the channel actually represents the center fre-
quency that the transceiver within the radio and access point uses (e.g.,
2.412 GHz for channel 1 and 2.417 GHz for channel 2). There is only 5
MHz separation between the center frequencies, and an 802.11b signal oc-
cupies approximately 30 MHz of the frequency spectrum. The signal falls
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