TRENDnet 300Mbps Concurrent Dual Band Wireless N Router TEW-671BR Overview, Specs

The Concurrent Dual Band Wireless N Router (model TEW-671BR) provides wireless n speed, coverage and reliability with up to 12x the speed and 4x the coverage of a wireless g connection*.

Concurrent Dual Band technology creates two separate wireless n networks at the same time—one on the 2.4GHz frequency and the other on the less congested 5GHz frequency.

Wirelessly stream HD multimedia content using the uncongested 5GHz frequency, while surfing the Internet using the 2.4GHz frequency. Multiple Input Multiple Output (MIMO) antenna technology reduces wireless dead spots. Wi-Fi Protected Setup (WPS) integrates other WPS supported devices quickly. Advanced wireless encryption secures your valuable data and WMM® Quality of Service (QoS) technology prioritizes gaming, Internet calls and video streams.

*Maximum wireless signal rates are referenced from IEEE 802.11 theoretical specifications. Actual data throughput and coverage will vary depending on interference, network traffic, building materials and other conditions.

  • Wired: IEEE 802.3 (10Base-T), IEEE 802.3u (100Base-TX)
  • Wireless: IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n (draft 2.0) IEEE 802.1d Spanning Tree
WAN1 x 10/100Mbps Auto-MDIX port (Internet)
LAN4 x 10/100Mbps Auto-MDIX port
WPS ButtonWi-Fi Protected Setup (WPS) with other WPS compliant devices
Connection TypeDynamic IP, Static (fixed) IP, PPPoE, PPTP
Router/ Firewall
  • Enable/disable Firewall
  • NAT, SPI and DoS (block ping, port scan, sync flood)
  • ALG support (enable/disable support) –RTP/RTSP, AOL, FTP, ICMP, WMP/MMS, NetMeeting, SIP
    MAC / IP filtering (deny or allow)
  • UPnP, DMZ, Static/Dynamic Route support
WDSEnable/disable Wireless Distribution System support
LED IndicatorPower, LAN1~LAN4, WAN, 2.4GHz WLAN, 5GHz WLAN, WPS
Power Adapter12V DC, 1A external power adapter
Power Consumption900mA (max)
Dimension (L x W x H)170 x 111 x 26 mm (6.7 x 4.4 x 1 inches)
Weight320g (0.7 lb)
  • Operation: 0°~ 45°C (32°F~ 113°F)
  • Storage: -10°~ 70°C (14°F~158 °F)
HumidityMax. 95% (non-condensing)
CertificationsCE, FCC
Frequency2.412 ~ 2.484GHz
5.150~5.250GHz; 5.725~5.825GHz (FCC)
5.150~5.250MHz (ETSI)
Antenna2 x 2dBi fixed dipole antenna
2 x 4dBi internal antennas
Module Technique
  • OFDM: BPSK, QPSK, 16-QAM, 64-QAM
Data Rate
  • 802.11a: 54Mbps, 48Mbps, 36Mbps, 24Mbps, 18Mbps, 12Mbps, 9Mbps and 6Mbps
  • 802.11b: 11Mbps, 5.5Mbps, 2Mbps, and 1Mbps
  • 802.11g: 54Mbps, 48Mbps, 36Mbps, 24Mbps, 18Mbps, 12Mbps, 9Mbps and 6Mbps
  • 802.11n: up to 300Mbps
802.1x Authenticator
Multiple SSID and SSID disable/isolation support
Isolation between wireless or wireless/wired clients for each SSID
QoSPriority queue, bandwidth allocation support and WMM
Output Power
  • 802.11a: 14dBm (typical)
  • 802.11b: 17dBm (typical)
  • 802.11g: 14dBm (typical) 802.11n: 15dBm (typical) with HT20 or HT40
Receiving Sensitivity
  • 802.11a: -75dBm (typical) @ 54Mbps
  • 802.11b: -91dBm (typical) @ 11Mpbs
  • 802.11g: -75dBm (typical) @ 54Mbps
  • 802.11n: -75dBm (typical) with HT20 or HT40
  • 2.4GHz : 1~11 (FCC), 1~13 (ETSI)
  • 5GHz : following local regulations