© Copyright 2013 TRENDnet. All Rights Reserved. 
TRENDnet User’s Guide
TEW-811DRU 
61
Technical Specifications 
Hardware 
Standards 
Wired: IEEE 802.3 (10Base-T), IEEE 802.3u (100Base-TX), IEEE 802.3ab 
(1000Base-T), Wireless: IEEE 802.11ac (draft 2.0), IEEE 802.11n, IEEE 
802.11g, IEEE 802.11b, 802.11a 
Internet Protocol 
IPv4 and IPv6 
LAN 
4 x 10/100/1000 Mbps Auto-MDIX 
WAN 
1 x 10/100/1000 Mbps Auto-MDIX 
USB 
1 x USB 2.0 Type-A (Storage / Printing) 
WPS Button 
Wi-Fi Protected Setup (WPS) connects with other WPS compliant devices 
Reset Button 
Reset unit back to factory default (press and hold for 10 seconds) 
Network 
Protocols / Features 
IGMP v1/2/3 proxy and snooping , Static and dynamic routing, UPnP, DHCP, 
server, Dynamic DNS (No-IP.com and DynDNS.com), NTP, IPsec / PPTP / 
L2TP VPN pass through, IPv6 
Quality of Service 
WMM and WAN (Configurable Upload / Download) 
Control Center Utility 
OS Support 
Windows: 8 (32/64-bit), 7 (32/64-bit), Vista (32/64-bit), XP (32/64-bit) 
Mac OS X: 10.4 / 10.5/ 10.6/ 10.7 
Internet 
Connection Type 
IPv6, Dynamic IP, Static (fixed) IP, PPPoE, PPTP, L2TP 
Firewall 
NAT, SPI, DMZ host, virtual servers, MAC / IP filters and URL filter 
Management 
/ Monitoring 
Local / remote configuration, upgrade firmware, backup / restore 
configuration via web browser, internal system log, ping test tool 
Supported 
Web Browser 
Internet Explorer 6.0 or above, Firefox 2.0 or above, Chrome, Opera, Safari 
LED Indicator 
Power/WPS, LAN 1-4, WAN, 2.4 GHz Wireless, 5 GHz Wireless, USB 
Power Adapter 
Input: 100 ~ 240 V, 50~60 Hz, 0.8 A 
Output: 12 V DC, 2 A external power adapter 
Power Consumption 
12 watts (max.) excluding USB port 
Dimension (L x W x H) 
45 x 120 x 164 mm (1.8 x 4.7 x 6.5 in) 
Weight 
290 g (10.2 oz) 
Temperature 
Operation: 0
°
~ 40
°
C (32
°
F~ 104
°
F), Storage: -20
°
~ 60
°
C (-4
°
F~140 
°
F) 
Humidity 
Max. 85% (non-condensing) 
Certifications 
CE, FCC 
Wireless 
Frequency 
2.4 GHz: 2.412~2.462 (FCC) and 2.412~2.472 (ETSI) 
5 GHz: 
5.15 ~ 5.250 / 5.725~5.850 GHz (FCC) and 5.15 ~ 5.250 (ETSI) 
Antenna 
2.4 GHz: 2 x 2 dBi PIFA internal, 5 GHz: 2 x 2 dBi PIFA internal 
Modulation 
CCK, DQPSK, DBPSK, OFDM, BPSK, QPSK, 16/64/256-QAM 
Data Rate 
802.11a: up to 54 Mbps, 802.11b: up to 11 Mbps, 802.11g: up to 54 Mbps, 
802.11n: up to 300 Mbps (for both 2.4 & 5 GHz), 802.11ac: up to 867 Mbps 
Security 
WPA/WPA2-PSK, WPA/WPA2-RADIUS 
Guest network 
1 per wireless band 
Access Control 
MAC Address Filter (Up to 24 entries) 
Output Power 
802.11a: 20 dBm (max.) (FCC) 
& 17 dBm (max.) (CE) 
@ HT40 
802.11b: 18 dBm (max.) @ CCK 
802.11g: 17 dBm (max.) @ HT40 
802.11n (2.4GHz): 17 dBm (max.) @ HT40 
802.11n (5GHz): 20 dBm (max.) (FCC) 
& 17 dBm (max.) (CE) @ HT40 
802.11ac: 20 dBm (max.) (FCC) 
& 18 dBm (max.) (CE) @ HT80 
Receiving Sensitivity 
802.11a: -68 dBm (typical) @ 54 Mbps 
802.11b: -84 dBm (typical) @ 11 Mpbs 
802.11g: -72 dBm (typical) @ 54 Mbps 
802.11n: -68 dBm (typical) @ 300 Mbps (for 2.4 & 5 GHz) 
802.11ac: -55 dBm (typical) @ 867 Mbps 
Channels 
2.4 GHz: 1~11 (FCC), 1~13 (ETSI) 
5 GHz: 
36, 40, 44, 48, 149, 153, 157, 161, 165 (FCC) 36, 40, 44, 48 (ETSI) 
*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.