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Standards
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IEEE 802.11n, 802.11g, 802.11b, 802.3, 802.3u, 802.1D, 802.1p, 802.1w (Rapid Spanning Tree), 802.1X (security authentication), 802.1Q (VLAN), 802.11i (Wi-Fi Protected Access [WPA2] security), 802.11e (wireless QoS), IPv4 (RFC 791), IPv6 (RFC 2460), Routing Information Protocol (RIP) v1 (RFC 1058), RIP v2 (RFC 1723)
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Ports
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LAN, WAN, USB, console
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Switch
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Power button (on, off)
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Buttons
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Reset, Wi-Fi on, off
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Cabling type
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Category 5e or better
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LEDs
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Power, DSL or WAN, Internet, LAN (ports 1-3), wireless, VPN, USB
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Operating system
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Linux
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Network
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Network protocols
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Dynamic Host Configuration Protocol (DHCP) server
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Point-to-Point Protocol over Ethernet (PPPoE)
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Point-to-Point Tunneling Protocol (PPTP)
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DNS proxy
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DHCP relay agent
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Internet Group Management Protocol (IGMP) proxy and multicast forwarding
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Rapid Spanning Tree Protocol (RSTP)
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Dynamic Domain Name System (DynDNS, NOIP)
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Network Address Translation (NAT), Port Address Translation (PAT)
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One-to-one NAT
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Port management
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Port mirroring
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Software configurable DMZ to any LAN IP address
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Session Initiation Protocol (SIP) Application Layer Gateways (ALG)
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LAN
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3 10/100-Mbps LAN ports with a managed switch
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WAN
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1 10/100-Mbps FE WAN port
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WAN
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1 ADSL2+
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WLAN
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Built-in high-speed 802.11n wireless access point
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Routing protocols
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Static routing
Dynamic routing
RIP v1 and v2
Inter-VLAN routing
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Network Address Translation (NAT)
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Port Address Translation (PAT), Network Address Port Translation (NAPT) protocol
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VLAN support
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Port-based and 802.1Q tag-based VLANs
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Number of VLANs
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6 active VLANs (2-4094 range)
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IPv6
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Dual-stack IPv4 and IPv6
6rd
Stateless address auto-configuration
DHCPv6 server for IPv6 Clients on a LAN
DHCPv6 client for WAN connectivity
Internet Control Message Protocol (ICMP) v6
Static IPv6 routing
Dynamic IPv6 routing with RIPng
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Network edge (DMZ)
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Software-configurable to any LAN IP address
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Layer 2
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802.1Q-based VLANs, 6 active VLANs
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Security
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Firewall
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Stateful packet inspection (SPI) firewall, port forwarding and triggering, denial-of-service (DoS) prevention, software-based DMZ
DoS attacks prevented:
SYN Flood
Echo Storm
ICMP Flood
UDP Flood
TCP Flood
Block Java, cookies, active-X, HTTP proxy
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Access control
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IP access control lists; MAC-based wireless access control
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Content filtering
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Static URL blocking or keyword blocking
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Secure management
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HTTPS, username and password complexity
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Wi-Fi Protected Setup (WPS)
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WPS
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User privileges
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2 levels of access: admin and guest
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Quality of Service (QoS)
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QoS
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802.1p port-based priority on LAN ports, application-based priority on WAN ports
4 queues
Differentiated Services Code Point (DSCP) support
Class of Service (CoS)
Bandwidth management for service prioritization
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Performance
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NAT throughput
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75 Mbps (Ethernet WAN)
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Concurrent sessions
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2000
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IPsec VPN throughput (3DES, AES)
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3 Mbps
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Configuration
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Web user interface
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Simple, browser-based configuration (HTTP, HTTPS)
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Command-line interface (CLI)
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Command line using SSH
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Management
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Web user interface
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Simple, browser-based configuration (HTTP, HTTPS)
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CLI
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Command line using SSH
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Management protocols
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Web browser, Bonjour, Universal Plug and Play (UPnP)
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Event logging
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Local, syslog, email alerts
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Network diagnostics
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Ping, Traceroute, DNS lookup, and port mirror
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Upgradability
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Firmware-upgradable through a web browser, imported or exported configuration file
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System time
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Supports NTP, daylight savings, manual entry
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Languages
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GUI supports English
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Wireless
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Radio and modulation type
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802.11b: direct sequence spread spectrum (DSSS), 802.11g: orthogonal frequency division multiplexing (OFDM), 802.11n: OFDM
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WLAN
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2.4 GHz IEEE 802.11n standard-based access point with 802.11b/g compatibility
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Operating channels
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11 North America, 13 most of Europe, auto-channels selection
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Wireless isolation
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Wireless isolation between clients
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Internal antennas
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2
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Antenna gain in dBi
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3 dBi
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Transmit power
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802.11b: 17 dBm +/- 2.5 dBm; 802.11g: 15 dBm +/- 2.5 dBm; 802.11n: 15 dBm +/- 2.5 dBm
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Receiver sensitivity
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-85 dBm at 11 Mbps, -73 dBm at 54 Mbps, -68 dBm at mcs15, HT20, -65 dBm at mcs15, HT40
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Radio frequency
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Single-band, works on 2.4 GHz
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Active WLAN clients
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Supports up to 50 concurrent clients
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Multiple SSIDs
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Supports multiple Service Set Identifiers (SSIDs), up to 4 separate virtual networks
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Wireless VLAN map
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Supports SSID to VLAN mapping with wireless client isolation
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WLAN security
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Wired Equivalent Privacy (WEP), WPA, WPA2-PSK, WPA2-ENT, 802.11i
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Wi-Fi Multimedia (WMM)
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WMM, WMM power save (WMM-PS)
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Environmental
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Power
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12V 1A
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Certifications
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FCC, CE, IC, Wi-Fi
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Operating temperature
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0° to 40°C (32° to 104°F)
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Storage temperature
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-20° to 70°C (-4° to 158°F)
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Operating humidity
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10% to 85% non-condensing
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