Naming conventions:
Product_type_h/wRevision_s/wRevision_ValidArea_language_datecode.extension
Product_Howto_language_ Theme-with-description.extension 


DSR-500N_fw_revA_2_02B401_all_en_20150505.zip			Aktuelle Firmware 

DSR-500N_GPL-SRC_v1.03B12.rar					GPL SRC CODE