The Siemens SCALANCE M876-3 3G router ROK for wireless IP communication from Ethernet-based automation devices via 3G mobile radio optimized for usage in Republic of Korea, HSPA+, VPN, Firewall, NAT 4-port switch and antenna diversity.

1x digital input, 1x digital output
Transfer rate of 10 Mbit/s, 100 Mbit/s