product description zyxel zywall 310 security appliance device type security appliance licence qty 50 ssl vpn users form factor rack mountable localisation united kingdom performance firewall throughput2 gbps vpn throughput aes500 mbps capacity user licencesunlimited concurrent ssl vpn users50 concurrent sessions100000 ipsec vpn tunnels200 power ac 100 230 v 50 60 hz dimensions wxdxh 43 cm x 25 cm x 44 cm weight 33kg