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1.3  SITE REQUIREMENTS 
Usually the Cabinets will be fixed to existing walls in the positions determined by the Site 
Survey. 
Do not mount the 4080 IP-DECT to a metal wall! 
 
1.4  TEMPERATURE RANGES 
−  Temperature range 4080 IP-DECT:  -5° to 45° C. 
The AP400 should not be exposed to sunlight! 
The outside temperature range for the 4080 IP-DECT (all types) mounted in the Outdoor 
Cabinet is as follows: 
−  Minimum outside temperature: -20° C 
−  Maximum outside temperature: 45° C  
The Outdoor Cabinet should not be exposed to sunlight! 
 
1.5  CABLE SPECIFICATIONS FOR 4080 IP-DECT Types 
The cabling to the 4080 IP-DECT(External antennas) is “Category 5” or “Category 6” 
Ethernet cabling.  The interface is defined as an SELV interface according EN60950-1.  
For this reason the following safety restriction is applicable: 
Caution:  The cabling and/or the 4080 IP-DECT(External antennas) may never be 
exposed to over-voltages (e.g. lightning). Therefore, the 4080 IP-
DECT(External antennas) and cabling associated with it may never be 
installed outdoors! However there is an exception: if installed in the Outdoor 
Cabinet, and the Outdoor Cabinet is mounted against a wall and 
the cable is 
led directly indoors, it is permitted. For details about this specific installation 
refer to the installation manual of the Outdoor Cabinet. 
Note:  Cat 7 cabling is not supported!