Contec FX-DS110-APE, User Manual, Page: 56 / 132

Installation Method
FX-DS110-APE
45
Example 2 Duplex circuit using simple mode
This example uses APs to provide a wireless connection between
the networks in buildings A and B. Although a connection could
be provided using just two APs, an extra backup AP is installed in
each building to provide better reliability. The AP’s spanning tree
function is used to avoid a network loop problem being caused by
the backup path. To avoid the shadow of building pillars, the APs
are located so that they are facing each other through glass windows
and are separated by at least 3m. The RSSI value for the signal
from the opposing AP is confirmed to be 80 or higher and a
switching hub is used to minimize the load on the APs.
Building A
Building B
Switching
HUB
AP
Backup AP
3m or more
10 / 10 0M
WT X/ WR X
M GM T
POW E R WL IN K ON OF F LI N K/ AC T
FD X /C OL
1 MO DE M/ TE RM I NA L
2 RS SI 3 CH AN NE L1 4 CH AN NE L2 5 IN IT
10 / 10 0M
WT X/ WR X
M GM T
POW E R WL IN K ON
OF F
LI N K/ AC T
FD X /C OL
1 MO DE M/ TE RM I NA L
2 RS SI 3 CH AN NE L1
4 CH AN NE L2 5 IN IT
Backup AP
Switching
HUB
AP
3m or more
10 /1 00M
WT X/ W RX
M G MT
P OW ER WL I NK O N
OF F LI NK /AC T FD X/ COL
1 M OD EM / TE RM IN AL 2 R SS I
3 C HA NN E L1 4 C HA NN E L2 5 I NI T
10 /1 00M
WT X/ W RX
M G MT P OW ER WL I NK O N
OF F
LI NK /AC T
FD X/ COL
1 M OD EM / TE RM IN AL 2 R SS I 3 C HA NN E L1 4 C HA NN E L2
5 I NI T
1 0/100M
WTX /WRX
MGMT
POW ER W LINK O N
OFF L INK/ACT
F DX/COL
1 MO DEM/ T E RMIN AL 2 RS SI
3 CH ANNE L 1
4 CH ANNE L 2 5 IN IT
FX-DS110-APE
Public road
Figure 4.10. Example Using Simple Mode