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Chapter 4
| Power and Grounding
How to Install the Power Injector
How to Install the Power Injector
Note:
Use cable strips to secure all cables to the pole.
The power injector can be installed indoors on any horizontal surface, such as a
desktop or shelf, or on a wall.
Caution:
Do not install the power injector outdoors. The unit is for indoor
installation only.
Caution:
Install lightning protection at the power injector end of the Ethernet
cable, use a lightning arrestor immediately before the cable enters the building.
Figure 17: Connecting the Power Injector
1
1
AC Power Cord
2
DATA IN Port
1.
Connect outdoor-rated Ethernet cable from the AP to the RJ-45 port labeled
"DATA & POWER OUT" on the power injector.
2.
Connect a straight-through unshielded twisted-pair (UTP) cable from a local
LAN switch to the RJ-45 port labeled "DATA IN" on the power injector. Use
Category 5e or better UTP cable for 10/100/1000BASE-T connections.
3
DATA & POWER OUT Port
– 32 –
2
3
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