Contec FXA3000 Series, Руководство пользователя, Страница: 84 / 113

5. Wireless Link Mode and Wireless LAN Function
FXA3000 Series 77
(3) Two or more stations can log in the AP at the same time However, remember that the
communication speed slows due to the increased loading as the number of user units for a particular
AP increases.
(4) If a pair of wireless terminals are communicating via a particular channel, no other communications
can use that channel within the range of the radio signal (the exception is broadcasting which
transmits to all terminals). As a result, communication speed tends to drop as the density of
wireless terminals increases although this depends to a large extent on how frequently the network is
used.
(5) If the AP is connected to an Ethernet hub or similar, an unexpectedly large load can occur on the AP
if the Ethernet traffic is heavy and this may reduce the performance of the wireless network. This
can be solved by changing the hub connected to the AP to a switching hub (bridge).
(6) Setup the software in accordance with how the network will be used.
Small load
Low impact
on communication
speed
Large load
High impact
on communication
speed
AP
AP
ST1
ST1
ST3
ST2
ST4
ST5
AP
ST1
ST2
Simultaneous communication
impossible
AP1
ST1
HUB
PC1
PC2
Slower communication speed
Faster communication speed