The ssg 5 is a high performance security platforms for small branch office and standalone businesses that want to stop internal and external attacks, prevent unauthorized access and achieve regulatory compliance. The ssg 5 deliver 160 mbps of stateful firewall traffic and 40 mbps of IPsec vpn traffic.it contains two interface expansion slots supporting optional adsl 2+, t1, e1, isdn bri s/t, serial, sfp and v.92 mini physical interface modules (mini-pims).