| Feature | Description | 
| Routing |  • Static routing • Dynamic routing • Routing Information Protocol (RIP) v1 and v2 • Inter-VLAN routing  |  
| Layer 2 |  • 802.1Q-based VLANs • 4 active VLANs (3 to 4094 range)  |  
| Network |  • Dynamic Host Configuration Protocol (DHCP) server • Point-to-Point Protocol over Ethernet (PPPoE) • Point-to-Point Tunneling Protocol (PPTP) • Layer 2 Tunneling Protocol (L2TP) • DNS proxy • DHCP relay agent • IGMP Proxy and multicast forwarding • Internet Group Management Protocol (IGMP) proxy and multicast forwarding • Rapid Spanning Tree Protocol (RSTP) • Dynamic DNS (DynDNS), TZO, 3322.org) • Network Address Translation (NAT), Port Address Translation (PAT) • Port management • Port Mirroring • Software-configurable network edge (DMZ) to any LAN IP address  |  
| IPv6 |  • Dual-stack IPv4 and IPv6 • 6to4 tunneling • Multicast Listener Discovery (MLD) for IPv6 (RFC 2710) • Stateless address auto-configuration • DHCP v6 Server for IPv6 Clients on LAN • DHCP v6 client for WAN connectivity • Internet Control Message Protocol (ICMP) v6 • Static IPv6 Routing • Dynamic IPv6 Routing with RIPng • IPv6 Rapid Deployment  |  
| Security |  • Stateful packet inspection (SPI) firewall • Port forwarding and triggering • Firewall Access Control Lists and Content Filtering • Denial-of-service (DoS) prevention • MAC-based wireless access control • Static URL blocking or keyword blocking • Schedule-based Internet access policy • HTTPS web access to the device manager • Username/password complexity enforcement • Self-signed SSL certificate • Import and export certificate using Privacy-Enhanced Mail (PEM) format  |  
| VPN |  • 5 IPsec client sessions using Cisco QuickVPN client • 5 PPTP client sessions for remote client access • Triple Data Encryption Standard (3DES) VPN pass-through of PPTP, L2TP, and IPsec • 1 IPSec Site-to-Site tunnel  |  
| Quality of service (QoS) |  • 802.1p port-based priority on LAN port, application-based priority on WAN port • 4 queues • Differentiated Services Code Pointsupport (DSCP) • Class of Service (CoS) • Bandwidth Management for service prioritization  |  
| Management |  • Simple Network Management Protocol (SNMP) v3 • Event logging: local, syslog, email alerts • Firmware upgradable through web browser • Imported/exported configuration in text format • Simple browser-based configuration (HTTP/HTTPS) • Bonjour and Universal Plug and Play (UPnP) • Network diagnostics: Ping, Traceroute, and DNS Lookup  |  
| Performance |  • NAT throughput: 90 Mbps • Concurrent sessions: 5,000 • VPN throughput: 5Mbps  |  
| Feature | Description | 
| WLAN hardware |  IEEE 802.11n standard-based access point with 802.11b/g compatibility Radio and modulation type: • 802.11b: direct sequence spread spectrum (DSSS) • 802.11g/n: orthogonal frequency division multiplexing (OFDM) • 2 omnidirectional 1.8 dBi gain fixed external antennas Operating channels: • 11 in North America • 13 in most of Europe • Automatic channel selection Transmit power: • 802.11b: 17 dBm +/- 1.5 dBm • 802.11g: 15 dBm +/- 1.5 dBm • 802.11n: 12.5 dBm +/- 1.5 dBm Receiver sensitivity: • -87 dBm at 11 Mbps • -71 dBm at 54 Mbps • -68 dBm at msc15, HT20 / -66dBm at mcs15, HT40  |  
| Wireless Domain Services (WDS) | • Allows wireless signals to be repeated by up to 3 compatible devices | 
| Wi-Fi Multimedia (WMM) | • WMM with QoS (802.11e), WMM power save (WMM-PS) | 
| Active WLAN clients | • Up to 32 clients | 
| Service Set Identifiers (SSIDs) | • Up to 4 separate wireless networks | 
| Wireless isolation | • Wireless isolation between clients | 
| WLAN security | • WPS ( Wi-Fi Protected Setup), Wired Equivalent Privacy (WEP), Wi-Fi Protected Access (WPA) personal and enterprise, WPA2 personal and enterprise | 
| Feature | Description | 
| WAN | One 10/100 Mbps Fast Ethernet WAN port | 
| LAN | Four 10/100 Mbps Fast Ethernet LAN ports | 
| WLAN | Built-in 802.11n wireless access point | 
| LEDs | Power, WPS, WAN, Wireless, LAN (ports 1-4) | 
| Switch | Power button (on/off) | 
| Physical dimensions and weight |  • W x D x H = 5.91 in. x 5.91 in. x 1.18 in. (150 mm x 150 mm x 30 mm) • Weight: 0.61 lb (0.3 kg)  |  
| Power | 12V 1A | 
| Certifications |  • FCC Class B • CE • IC • cUL • Wi-Fi  |  
| Environmental operating range |  • Operating temperature: 0° to 40°C (32° to 104°F) • Storage temperature: -20° to 70°C (-4° to 158°F) • Operating humidity: 10% to 85% noncondensing • Storage humidity: 5% to 90% noncondensing  |