Radwin Ltd. BFJET5X 用户手册
RADWIN 5000 Installation Guide
Release 4.9.30
3‐2
General
Safety Practices and Provisions
damage due to lightning strikes. RADWIN recommends the use of additional surge arrestor
devices to protect the equipment from nearby lightning strikes.
devices to protect the equipment from nearby lightning strikes.
3.1.4 General
•
It is recommended that installation of outdoor units be contracted to a professional
installer
•
Before working on equipment connected to power lines or telecommunication lines,
remove jewelry or any other metallic object that may come into contact with energized
parts
parts
•
Use extreme care when installing antennas near power lines
•
Use extreme care when working at heights
•
When using an AC power source for RADWIN devices, always use the AC power adapter
supplied by RADWIN
•
Use the right tools!
•
Do not mount an radio unit upside down or horizontally. Doing this may void you prod‐
uct warranty.
3.1.5 Internal ESD Protection circuits
RADWIN equipment is designed to meet the ETSI/FCC/Aus/NZ/CSA EMC and Safety
requirements. To fulfill these requirements, the system's Telecom lines at the radio unit/PoE
are Transformer‐isolated and include internal ESD (Electro‐Static‐Discharge) Protection
circuits.
requirements. To fulfill these requirements, the system's Telecom lines at the radio unit/PoE
are Transformer‐isolated and include internal ESD (Electro‐Static‐Discharge) Protection
circuits.
When installing an AC powered HSU: To maintain Overvoltage
(Installation) Category II, install a suitable surge suppressor device in the
branch circuit to limit expected transients to Overvoltage Category II
values.
The limits are based on IEC60664 and are also located in Table 2H of
UL60950 (for mains <= 150V, the transient rating is 1500V; for 150V <
mains <= 300V, the transient rating is 2500V; and for 300V < mains <=
600V, the transient rating is 4000V).
(Installation) Category II, install a suitable surge suppressor device in the
branch circuit to limit expected transients to Overvoltage Category II
values.
The limits are based on IEC60664 and are also located in Table 2H of
UL60950 (for mains <= 150V, the transient rating is 1500V; for 150V <
mains <= 300V, the transient rating is 2500V; and for 300V < mains <=
600V, the transient rating is 4000V).