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Figure 1 - Mechanical outline drawing (inches)
ALPU-POE-INJ
INSTALLATION NOTES
1. The ALPU-PoE-INJ is intended to be installedindoors or outdoors, on wall
or pole mount applications. The unit features mounting feet on the sides that
mount on 4” center-to-center holes with #10 sized hardware. The mount foot
also adapts to 4” diameter pole mounting kits with a 4.5” center-to-center
holes and larger hardware. Refer to figure 1 for mechanical requirements
and connector locations. The optimum ground connection on the metal
enclosure unit at the mounting flangeon either side is shown in Figure 1.
Use minimum 8awg wire for a ground reference attachment. Communication
cables with the RJ45 connectors already installed can feed directly into the
enclosure. Be sure to install the cables with the unprotected cable installed
into the left “in” jack and the protected equipment cable in the left “out” jack.
The enclosure features a built in cable retention that grips the cable with a
screw down bracket. Apole mount adapter kit (pn 1000-1164) is available
to meet installations on a wide range of pole diameters from 2” metal fence
poles to 10” diameter utility poles.
2. Mount the device as close to the equipment to be protected as possible
using the provided hardware. Mount the unit in the orientation shown, with
the strain reliefs facing the ground.
INSTALLATION INSTRUCTIONS
1.Remove the cover by removing the screw on the front of the unit.
2. Mount the unit to an outside surface using the two mounting holes shown
in figure 1.
Note: if desired, remove knockouts for conduit
3. Connect the Ethernet cable between the indoor unit and the suppressor
using the RJ45 jack.
4. Connect one Ethernet cable between the outdoor unit and the suppressor
using an RJ45 jack.
Note- the suppressor is bi-directional and protects equally in both directions.
5. The ALPU incorporates a 1/4-20 ground stud. Attach appropriate wire
guage and type as short as possible (less than 3 feet) between this stud and
the site grounding point. Refer to local codes and equipment manufactures
standards before installation
6. Replace cover
1200-410 Rev E
