Motorola Horizonmacro outdoor, Руководство по установке и настройке, Страница: 37 / 212

GSM-204-423 Site requirements and considerations
31st Oct 01
Installation & Configuration: Horizon macro outdoor
68P02902W03-A
CONTROLLED INTRODUCTION
Inst. 2–5
Structural
requirements
There must be adequate clearance at the front of (648 mm), and above
(1900 mm), the equipment for operation and maintenance purposes. It is also
recommended that there is adequate side clearance to open the doors to 120
°
(see Figure 2-1), and to fit the optional shroud on the cable entry side.
The foundation or structure on which the BTS cabinet is mounted must be of
sufficient strength to withstand 105 knot (120 mph) winds on the cabinet front or
rear and a maximum gross weight of 360 kgs.
The cabinet ventilation entry and exhaust is solely from the bottom front of the
cabinet, allowing a cabinet to be placed against a wall. However, a minimum
clearance of 240 mm is required on the cable entry side, between the cabinet
and obstructions, such as a wall or another cabinet.
Allow 1000 mm clearance at front and side where possible, to facilitate
installation and maintenance.
NOTE In seismically active areas, Motorola suggest using a
qualified structural engineer to assess frame mounting
requirements, such as floor construction, mounting
anchors and cell site construction.