Contec FXA3000 Series, Руководство пользователя, Страница: 83 / 113

5. Wireless Link Mode and Wireless LAN Function
76 FXA3000 Series
Constructing a Network
This section gives some pointers and cautions relating to constructing a network using the AP and station,
and provides some practical examples.
(1) When using this product in the 5GHz band, any of the following channels can be set:
W52: channels 36, 40, 44, and 48
W53: channels 52, 56, 60, and 64
W56: channels 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, and 140.
W58: channels 149, 153, 157, 161, and 165.
When using in IEEE 802.11g (2.4GHz), channels 1 to 13, and in IEEE 802.11b (2.4GHz), channels 1
to 14 can be set.
Wireless communication is possible with stations that support the above channels.
Using different channels for wireless networks adjacent to each other (In 5GHz band, set it to 36.44,
8ch or more apart and in 2.4GHz, 1, 6, 11 5ch or more apart) prevents radio interference and
improves the throughput of either network.
(2) Check the coverage (cover area) of the AP. To use the AP with two or more station logged in AP,
all the station must be installed within the cover area. The AP’s coverage varies with obstacles
(concrete walls, iron doors, elevator halls, etc.). Note also that the number of transmission/reception
errors increases beyond a certain transmission distance.
When setting up the network, check the RSSI level then confirm that communication works correctly
with the application you plan to use. For a TCP/IP system, for example, you can use the Windows
PING command. To use PING, start the command prompt (MS-DOS) and enter the following
command. The example command is for an AP with an IP address of 192.168.0.2.
ping 192.168.0.2
When using it in 2.4GHz
When using it in 5GHz
1ch
6ch 11ch 36ch 44ch
Cover area
ST2
ST1
ST3
AP