The W311R/W311R+ is a Wireless-N router with a wireless AP function, a 4-port switch, and a built-in firewall. Transmission speed is approximately three times that of 802.11g products, while transmission range is nearly doubled. The W311R+ adds the flexibility of a detachable antenna for an extended range if the original is upgraded to a high-gain antenna.
With features like an easy-to-use Tenda setup wizard, URL/MAC address filtering, and QoS (Quality of Service) bandwidth control over specific IPs, parents and network administrators will find managing the network a breeze. The W311R/W311R+ provides small offices and households a simple but effective solution for a safe and stable network with good speed.

Features:

• Wireless AP, Router, 4-port Switch, and Firewall
• WPS enabled device
• Complies with IEEE 802.11n (draft 2.0), IEEE 802.11g, and IEEE 802.11b standards
• Provides up to 3 times the transmission rate and double the range of 802.11g products
• Meets 64/128-bit WEP, WPA, and WPA2 security standards
• Setup wizard for fast and easy configurations
• Provides one 10/100Mbps Auto-Negotiation Ethernet WAN port
• Provides four 10/100Mbps Auto-Negotiation Ethernet LAN ports
• Supports xDSL/cable modem static, dynamic, and PPPOE connections
• Supports remote/local web management
• Supports WMM for improved audio and video signals
• Supports SSID stealth mode and a MAC address access control
• Supports access control of up to 30 entries of MAC addresses
• Supports Auto MDI/MDIX
• Supports wireless roaming technology for highly efficient connections
• Supports auto negotiation and manual selection for 802.11b/802.11g/802.11n
• Supports UPnP and DDNS
• Administration interface supports Firefox 1.0, IE5.5 or above
• Supports SNTP
• Supports virtual server, DMZ host
• Supports DHCP server/client
• Supports wireless channel auto-selection
• Supports LAN access control over Internet connection
• Provides a router system log
• Supports WDS
• Supports QoS bandwidth control
• Detachable antenna ("+"model only)
• Specifications.:
• Input Voltage Range: AC 110～240V
• Output Voltage Range: DC 9V～1000mA
• Consumption: 20dbm
• Operating temperature: 0 ℃～40 ℃
• Storage temperature: -40 ℃～70 ℃
• Operating humidity: 10%～90% RH no condensing
• Storage humidity: 5%～90% RH no condensing
• Antenna: detachable antennas with 3dBi gain
• IEEE 802.11 Standards supported: 802.11n/g/b
• Transmission Power EIRP: 20dBm (max.)
• EVM：－30db
• Sensitivity: 54M:-74dBm@10% PER; 11M:-85dBm@8% PER; 6M:-88dBm@10% PER; 1M:-92dBm@8% PER
• WLAN→LAN: 93Mbps
• WLAN→WLAN: 93Mbps
• Black Rotatable Column Omni-directional Antenna
• Structure: two columned antennas
• Frequency range: 2.4835 GHz
• Gain: 3dbi
• Nominal impedance: 50Ω
• Maximum Power: 1W
• Vertical Beamwidth: 360