User's Manual

SELEX Communications
Information contained in this document may not be used, applied or reproduced for any purpose unless agreed
by SELEX Communications S.p.A. in writing
17
July 2010
• Two mounting rails 5 cm (2 inches) from front cabinet with front mounting holes 5.7 cm (2.25
inches) apart (center to center).
The front of the device is provided with four holes for M6 screws. This permits to fasten the device to a
19” rack by means of 4 M6 screws.
If several devices are installed in a single cabinet, be sure equipment have to be spaced at least by
1/2 RU (2,2 cm, 0,8 inches).to allow for adequate cooling.
Cabinets must have a least 15 cm (6 inches) of open space between the air vents and any wall or
other cabinets. This allows adequate air flow.
When multiple cabinets (each equipped with several repeaters) are installed in an enclosed
area, ensure appropriate ventilation and consider air conditioning or other climate control
equipment to satisfy the temperature requirements.
6.1.4 Electrical wiring
The electrical wiring must be done using appropriate cables thus assuring the equipment responds to
the electromagnetic compatibility standards.
The cable terminates to flying connectors which have to be connected to the corresponding
connectors on the equipment rear panel. The connector of the power cable supplied with the product
is the means to disconnect the device from the power source.
Position and pin–out of the equipment connectors are available in the appropriate section in the
following of this document.
6.1.5 Unit grounding
The device is equipped with a ground nut located on the rear panel of the device and identified by a
label. This nut must be used for a direct connection of the device to the site grounding, even if the
device is included in a cabinet. All antenna cables and DC power cabling should be properly grounded
and lightning protected. Failure to provide proper lightning protection may result in permanent damage
to the radio equipment.