Scalance M875

6GK5875-0AA10-1AA2 SCALANCE M875 UMTS-ROUTER ; FOR WIRELESS IP-COMMUNICATION OF ETHERNET- BASED AUTOMATION DEVICES VIA UMTS-MOBILE RADIO HSDPA AND HSUPA SUPPORT SECURITY FEAT.:IPSEC, FIREWALL FOR MOBILE APPLICATIONS WITH APPROVALS FOR RAILWAY A. AUTOM. 1X DIG. INPUT, 1X DIG. OUTPUT PLEASE NOTE NATIONAL APPROVALS!