Radwin TV White Space, Installation Manual

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TV White Space Installation Guide Release 1.0 3 ‐ 2
General Safety Practices and Provisions
3.1.4 General
• Installation of outdoor units must 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
• 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.
3.1.6 Ratings
When installing an AC powered SU: 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).
Table 3 ‐ 1: RADWIN TV White Space Model Ratings
Model Name
Input Voltage &
Current
Enclosure Type Oper. Temp
TV White Space Base
Station
41.2 ‐ 57VDC, 1.6A IP67/Type 4 ‐ 40C to +60C
TV White Space
Subscriber Unit
42.5 ‐ 57VDC, 0.7A IP67/Type 4 ‐ 40C to +60C
FOR REGULATORY USES ONLY