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4.3. Junction Unit
RJ45
coupler
ATU
(Power and LAN)
Figure 4.24: JCU connection diagram
Note: Color of LAN cables are unspecified,
therefore all LAN cable have destination
tag attached on each side of LAN
connector.
Figure 4.23: Pole/Wall mount hole
1) AC power connection
Caution:
DPU (LAN)
Main outlet (Power)
Note:
<Wire color>
2) LAN connection
3) Waterproofing covers
Figure 4.25: JCU Security Lock
34
Connect the power cable from ATU to the TB1
(1-3) and then connect power cable from
electrical outlet to the TB2 (1-3). The power
cable between ATU and JCU is bundled. On the
other hand the power cable from electric outlet
to JCU is not bundled and appropriate power
cable should be prepared for each site location
condition. (Refer to section 2.5 "Construction
material list" for the cable specification)
-
Measure AC power voltage of the main outlet
that comes into JCU before plug in.
-
Reference range: 100V to 240V ±10%
Make sure the main power on DPU side is
unplugged.
There are two types of Junction Unit and it should
be applied for the local power voltage. The JCU
type is indicated inside JCU.
Power Voltage
100V to 150V
200V to 240V
Type
JIS
P/L
+
Black
N
-
White
GND
FG
Green
(Terminal
Connect LAN cables from ATU to the RJ45
coupler and connect LAN cables from DPU to the
other side of RJ45 coupler using proper cabling.
Fill gaps of two inner covers (see Figure 4.23) with
caulking
silicon
sealant
waterproofing of JCU after installation.
Type
WR110-JCU-100
WR110-JCU-240
IWR
US
EU
Black
Black
Brown
White
White
Blue
or Gray
Red
Green/
Green
Yellow
Green)
from
inside
for
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