Cellular networking meets E1 standardThe Digi International range of cellular networking products have received E1 certification. The Digi Connect WAN, Connect WAN IA, and ConnectPort WAN VPN have all received the certification. E1 is a European industrial standard covering radiation and electromagnetic interference within enclosed metallic spaces.The E1 standard is most widely used in transportation applications including trains, trucks, buses and cars. These products are designed to operate in temperatures ranging from -30 to +70C and at voltages from 9 to 30V. |