Figure 17-6 L; Internal Esd Protection Circuits - Radwin 5000 HPMP User Manual

Internal ESD Protection circuits

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To mount the lightning protection at the building entry point:
1. Mount the device outside the building, located as near as possible to the entrance of
the CAT 5e ODU-IDU cable.
2. Mount the unit to on the pole using the supplied band.
3. Connect the ODU-IDU cable using the RJ-45 jack.
4. Connect one cable between the IDU and the protector using an RJ-45 jack.
5. Connect the protector's ground stud to a grounding point. Use the appropriate wire
gauge and type, keeping the wire as short as possible, less than 1m (3'), between
the stud and the site grounding point.
Figure 17-6: Lightning protector and grounding at building entry point
Internal ESD Protection circuits
RADWIN equipment is designed to meet the ETSI/FCC/Aus/NZ/CSA EMC and Safety require-
ments. To fulfill these requirements, the system's Telecom lines at the ODU/IDU are Trans-
former-isolated and include internal ESD (Electro-Static-Discharge) Protection circuits.
RADWIN 5000 HPMP User Manual Release 3.2.00
Chapter 17
17-7