Naming conventions: Product_type_h/wRevision_s/wRevision_ValidArea_language_datecode.extension Product_Howto_language_ Theme-with-description.extension DES-3624i_fw_revALL_200b46_ALL_en_030621.zip Firmware for DES-3624i. Firmware für den DES-3624i. des-3624i_mib.zip Management Information Base