Keysight S5040A Open RAN Studio Player and Capture Appliance User’s Guide 15
Setting up the S5040A Appliance 1
 
Voltage Fluctuations Note that the mains supply voltage fluctuations are not to exceed 
±10% of the nominal supply voltage. Temporary overvoltages may not 
exceed the allowed voltage fluctuations of +10% nominal.
Pollution Degree The S5040A Appliance may be operated in environments of Pollution 
Degree 2.
Pollution Degree 
Definitions
Pollution Degree 1: No pollution or only dry, non-conductive pollution 
occurs. The pollution has no influence. Example: A clean room or 
climate-controlled office environment.
Pollution Degree 2. Normally only dry non-conductive pollution 
occurs. Occasionally a temporary conductivity caused by 
condensation may occur. Example: General indoor environment.
Pollution Degree 3: Conductive pollution occurs, or dry, 
non-conductive pollution occurs which becomes conductive due to 
condensation which is expected. Example: Sheltered outdoor 
environment.
Characteristic Rating / Range / Description