High performance for broadband access in small offices and small branch and teleworker sites
Collaborative services and data communication
Business continuity and WAN diversity with redundant WAN links: Fast Ethernet, G.SHDSL, 3G, and ISDN
Enhanced security
4-port 10/100 Fast Ethernet managed switch with VLAN support; two ports support Power over Ethernet (PoE) for powering IP phones or external access points
Secure 802.11g/n access point option based on draft 802.11n standard with support for autonomous or Cisco Unified WLAN architectures
CON/AUX port for console or external modem
1 USB1.1 port for security e-token credentials, booting from USB, loading configuration