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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 
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               Switch 
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               Power button (on/off) 
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               Buttons 
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               Reset 
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               Cabling Type 
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               Category 5e or better 
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               LEDs 
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               Power, VPN, USB, WAN, Wireless, LAN (ports 1-4) 
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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  
               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  
               Rapid Spanning Tree Protocol (RSTP)  
               Dynamic Domain Name System (TZO, DynDNS, 3322.org, NOIP)  
               Network Address Translation (NAT), Port Address Translation (PAT)  
               One-to-One NAT  
               Port management  
               Port mirroring  
               Software configurable DMZ to any LAN IP address  
               Session Initiation Protocol (SIP) Application Layer Gateways (ALG)  
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               LAN 
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                Four (4) 10/100/1000 Mbps Gigabit LAN ports with managed switch  
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               WAN 
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                Single (1) 10/100/1000 Mbps Gigabit WAN port  
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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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               5 active VLANs (3-4096 range) 
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               IPv6 
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                Dual-stack IPv4 and IPv6  
               6to4 tunneling  
               Stateless address auto-configuration  
               DHCPv6 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  
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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, 5 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 Detect Rate  
               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/password complexity 
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               WPS 
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               Wi-Fi Protected Setup 
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               User Privileges 
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               2 levels of access: admin and guest 
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               VPN 
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               Gateway-to-gateway IPsec VPN 
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               10 gateway-to-gateway IPSec tunnels 
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               Client-to-gateway IPsec VPN 
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               10 client-to-gateway IPsec tunnels using TheGreenBow and ShrewSoft VPN client 
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               PPTP VPN 
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               10 PPTP tunnels for remote client access 
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               Encryption 
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               Triple Data Encryption Standard (3DES) 
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               Authentication 
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               MD5/SHA1 
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               VPN Pass-through 
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               IPsec/PPTP/Layer 2 Tunneling Protocol (L2TP) pass-through 
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               Quality of Service 
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               QoS 
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                802.1p port-based priority on LAN port, application-based priority on WAN port  
               3 queues  
               Differentiated Services Code Point support (DSCP)  
               Class of Service (CoS)  
               Bandwidth Management for service prioritization  
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               Jumbo Frame 
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               Supports Jumbo Frame on Gigabit ports - at least 1536B 
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               Performance 
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               NAT Throughput 
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               800 Mbps 
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               Concurrent Sessions 
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               12,000 
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               IPsec VPN Throughput (3DES/AES) 
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               50 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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               Management 
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               Management Protocols 
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               Web browser, Simple Network Management Protocol (SNMP) v3, 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, and DNS Lookup 
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               Upgradability 
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               Firmware upgradable through web browser, imported/exported configuration file 
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               System Time 
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               Supports NTP, Day Light Savings, Manual entry 
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               Languages 
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               GUI supports English, French, Italian, German, and Spanish 
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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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               2.4GHz 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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               External antennas 
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               2 fixed antennas 
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               Antenna gain in dBi 
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               2 dBi 
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               Transmit power 
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               802.11b: 16.5 dBm +/- 1.5 dBm; 802.11g: 15 dBm +/- 1.5 dBm; 802.11n: 12.5 dBm +/- 1.5 dBm 
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               Receiver sensitivity 
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               -87 dBm at 11 Mbps, -71 dBm at 54 Mbps, -68 dBm at mcs15, HT20, -66 dBm at mcs15, HT40 
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               Radio Frequency 
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               Single-band, works on 2.4GHz 
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               Wireless Domain Service (WDS) 
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               Allows wireless signals to be repeated by up to 4 compatible devices 
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               Operating Modes 
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               Multifunction device-wireless router, access point mode with WDS, Point-to-Point Bridge mode with WDS, Point-Multi Point Bridge mode with WDS, Repeater mode with WDS 
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               Active WLAN clients 
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               Support up to 64 concurrent clients in wireless router mode and wireless Access Point mode 
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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 2A 
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               Certifications 
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               FCC class B, CE, IC, Wi-Fi 
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               Operating temperature 
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               0 to 40C (32 to 104F) 
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               Storage temperature 
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               -20 to 70C (-4 to 158F) 
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               Operating humidity 
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               10 to 85 percent noncondensing 
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               Storage humidity 
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