... integration of market leading security, unified communications, wireless, and application services.This Cisco 1900 series integrated ... an optional Cisco IOS Security license, enables WAN link security and VPN services (Both IPSec and SSL ... TypeDesktop, rack-mountable - modular - 2UConnectivity TechnologyWired , WirelessData Link ProtocolEthernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11b, ...