The growth in mission critical, high bandwidth applications, such as storage and voice in the work place, has made network performance and security essential. With the introduction of 802.11n, wireless technology is no longer lagging behind wired performance. The Linksys Business Series WRVS4400N wireless router answers the growing business' need for access, speed and security.

The WRVS4400N implements draft 802.11n (Wireless-N) technology with a Virtual Private Network (VPN) Router that features a built-in 4-port full-duplex 10/100/1000 Gigabit Ethernet switch. By overlaying the signals of multiple radios, Wireless-N's "Multiple In, Multiple Out" (MIMO) technology multiplies the effective data rate resulting in greater throughput and coverage over 802.11g. Unlike ordinary wireless networking technologies that are confused by signal reflections, MIMO actually uses these reflections to increase the range and reduce "dead spots" in the wireless coverage area. At the same time, Wireless-N is backwards compatible with Wireless-B and -G devices.

The WRVS4400N has incorporated advanced firewall and intrusion prevention (IPS) features to secure your network from external threats, including worms, DDoS attacks, and viruses. The VPN tunnels gives your mobile workers a secure and easy to use way to stay connected. In addition, the VPN "gateway to gateway" IPSec tunnels facilitates branch office connectivity through encrypted virtual links. The integrated QoS features provide consistent voice and video performance on both the wired and wireless networks, enabling the deployment of business quality VoIP and video applications.

The Linksys Small Business Series is the affordable, reliable, high quality networking solution that helps you do business smarter. Our systems ensure maximum application availability enabling you to meet corporate governance and business continuance requirements. Secure and easy to install and maintain, it’s built to grow with your business.

• Draft 802.11n wireless networking technology for
increased throughput and coverage
• Full backwards compatibility for 802.11b and 802.11g
• 4-Port 10/100/1000 switch with automatic rate
negotiation and automatic
• MDI/MDIX detection
• IPSec VPN tunneling for remote user and
branch‑to‑branch connectivity
• Stateful Packet Inspection Firewall with Network
Address Translation (NAT)
• IDS/IPS network intrusion detection and prevention services with e-mail alerts
• WMM wireless QoS support - upgradeable to 802.11e
• Supports WEP, WPA-PSK, WPA2-PSK, WPA-ENT, and
WPA2-ENT authentication (802.11i ready)
• User definable access control lists (ACL) for
restricting inbound and outbound traffic flows
• DHCP Client (WAN) and Server (LAN) with Dynamic
DNS support
• Adjustable Dipole antennae with MIMO 2x3 Diversity
• Easy installation and configuration Web Interface and QuickVPN software
• SNMP v1 and v2c support

- Network Adapter with Ethernet Network Cable and TCP/IP Protocol Installed per PC
- Web-based configuration Java/Cookies/SSL-enabled Web browser

Model: WRVS4400N
Standards: Draft IEEE802.11n, IEEE802.11g, IEEE802.11b, IEEE802.3, IEEE802.3u, 802.1X (security authentication), 802.11i - Ready (security WPA2), 802.11e - Ready (wireless QoS), IPv4 (RFC791), IPv6 (RFC2460), RIPv1 (RFC1058), RIPv2 (RFC1723)
Ports: Ethernet, Power
Buttons: Reset
Cabling Type: UTP CAT 5
LEDs: Power, Diag, IPS (blinks RED - Internal attack, blinks Green - external attack), Wireless, LAN 1-4, Internet
Operating System: Linux

Performance
NAT Throughput: 800 Mb/s

Setup/Config
WebUI: Built-in web user interface for easy browser-based configuration (HTTP/HTTPS)

Management
SNMP Version: SNMP version 1, 2c
Event Logging: Local, Syslog, E-mail alerts
Web F/W Upgrade Firmware upgradable through web browser
Diags: Flash, RAM

Wireless
Spec/Modulation: Radio and modulation type: 802.11b/DSSS, 11g/OFDM, 11n/OFDM
Channels:
- 11 channels (most of North, Central and South America)
- 13 channels (most of Europe and Asia)
# of External Ant.: 3 (Omni-Directional)
Transmit Power: 11b - 16 dBm@1TX, 19 dBm@2TX; 11g - 13 dBm@1TX, 16 dBm@2TX; 11n - 13 dBm@1TX, 16 dBm@2TX
Antenna Gain in dBi: 2
Receiver Sensitivity: 11.n: 300Mbps@ -69dbM, 11.g: 54Mbps@ -73dBm, 11.b: 11Mbps@ -88dBM

Security
Access Control: IP-based Access Control List (ACL); MAC-based wireless access control
Firewall: Stateful Packet Inspection (SPI) firewall
Content Filtering: URL blocking, keyword blocking
IPS (Intrusion Prevention System) IP Sweep Detection, Application Anomaly Detection (HTTP, FTP, Telnet, RCP), P2P Control, Instant Messenger Control, L3-L4 Protocol (IP, TCP, UDP, ICMP) Normalization, L7 Signature Matching
Signature Update: Manual download from the web
Secure Management: HTTPS, username/password
802.1X: Port-based RADIUS Authentication (EAP-MD5, EAP-PEAP)

QoS
Prioritization Types: Port-based and application-based priority
Queues: 4 queues

Network
VLAN Support: Port-based VLAN
DHCP: DHCP Server, DHCP Client, DHCP Relay Agent
DNS: DNS Relay, Dynamic DNS (DynDNS, TZO)
NAT: PAT, NAPT, ALG support, NAT Traversal
DMZ: Software configurable on any LAN port

VPN
- 5 QuickVPN tunnels for remote client access
- 5 IPSec gateway-to-gateway tunnel for branch office connectivity
- 3DES encryption
- MD5/SHA1 authentication
- IPSec NAT-T
- VPN passthrough of PPTP, L2TP, IPSec

Routing
- Static and RIP v1,v2

Environmental
Dimensions W x H x D: 7.8" x 5.16" x 7.8"
(198 mm x 131 mm x 198 mm)
Unit Weight: 1.21 lb (0.55 kg)
Power: 12V 1A
Certification: FCC class B, CE, ICES-003
Operating Temp.: 0 to 40 C (32 to 104 F)
Storage Temp.: -20 to 70 C (-4 to 158 F)
Operating Humidity: 10 to 85% noncondensing
Storage Humidity: 5 to 90% noncondensing

- User Guide and QuickVPN Client Software on CD-ROM
- Network Cable
- Power Adapter
- Stands
- Registration Card
- Quick Install Guide

3 Years Limited Warranty