Radwin Transportation FiberinMotion, Руководство по развертыванию

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FinM Deployment Guide Release 4.5.10 2 ‐ 29
Lightning Protection Unit (LPU) Site Installation
The LPU has two cable glands on the bottom for CAT ‐ 5e/6 cables, in addition to a grounding
lug. There is an extra hole for a second screw when installed on a wall. On the side of the LPU
is a slot for the metal tie when installed on a pole, as shown in Figure 2 ‐ 55 and Figure 2 ‐ 56 :
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To install an LPU on a pole:
1. Choose a location as close as possible to the radio unit.
2. Insert the metal tie through the slots as shown in Figure 2 ‐ 56 . Make sure the LPU is
oriented in the correct direction, as shown in Figure 2 ‐ 57 .
Figure 2 ‐ 57: LPU attached to pole with metal tie
3. Tighten the metal tie.
4. Connect the grounding lug to a grounding source.
5. Remove the cable glands.
6. Thread the CAT ‐ 5e/6 cables through the cable glands, and connect the cables to the
LPU as shown in Figure 2 ‐ 58 .
Figure 2 ‐ 55: LPU: Bottom View Figure 2 ‐ 56: LPU: Side View