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TRENDnet TEW-831DR User Manual

TRENDnet TEW-831DR
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© Copyright 2020 TRENDnet. All Rights Reserved.
TRENDnet User’s Guide
TEW-831DR
33
Steps to improve wireless connectivity
There are a number of factors that can impact the range of wireless devices. Follow
these tips to help improve your wireless connectivity:
1. Keep the number of obstructions to a minimum. Each obstruction can reduce
the range of a wireless device. Position the wireless devices in a manner that
will minimize the amount of obstructions between them.
a. For the widest coverage area, install your router near the center of
your home, and near the ceiling, if possible.
b. Avoid placing the router on or near metal objects (such as file cabinets
and metal furniture), reflective surfaces (such as glass or mirrors), and
masonry walls.
c. Any obstruction can weaken the wireless signal (even non-metallic
objects), so the fewer obstructions between the router and the
wireless device, the better.
d. Place the router in a location away from other electronics, motors,
and fluorescent lighting.
e. Many environmental variables can affect the router’s performance, so
if your wireless signal is weak, place the router in several locations and
test the signal strength to determine the ideal position.
2. Building materials can have a large impact on your wireless signal. In an indoor
environment, try to position the wireless devices so that the signal passes
through less dense material such as dry wall. Dense materials like metal, solid
wood, glass or even furniture may block or degrade the signal.
3. Antenna orientation can also have a large impact on your wireless signal. Use
the wireless adapter’s site survey tool to determine the best antenna
orientation for your wireless devices.
4. Interference from devices that produce RF (radio frequency) noise can also
impact your signal. Position your wireless devices away from anything that
generates RF noise, such as microwaves, radios and baby monitors.
If possible, upgrade wireless network interfaces (such as wireless cards in computers)
from older wireless standards to 802.11n or 802.11ac. If a wirelessly networked device
uses an older standard, the performance of the entire wireless network may be slower.
If you are still experiencing low or no signal consider repositioning the wireless devices,
installing additional access points or wireless extenders.
IPv6 Settings
Advanced > Setup > IPv6 Settings
IPv6 (Internet Protocol Version 6) is a new protocol that significantly increases the
number of available Internet public IP addresses due to the 128-bit IP address structure
versus IPv4 32-bit address structure. In addition, there are several integrated
enhancements compared to the most commonly used and well known IPv4 (Internet
Protocol Version 4) such as:
Integrated IPsec Better Security
Integrated Quality of Service (QoS) Lower latency for real-time applications
Higher Efficiency of Routing Less transmission overhead and smaller routing
tables
Easier configuration of addressing
Note: In order to use IPv6 Internet connection settings, it is required that your ISP
provide you with the IPv6 service. Please contact your ISP for availability and more
information about the IPv6 service.
1. Log into your router management page (see “Access your router management page
on page 10).
2. Click on Advanced and click on Setup, then click on IPv6 Settings.
.

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TRENDnet TEW-831DR Specifications

General IconGeneral
Product colorBlack
Cables includedLAN (RJ-45)
Quick installation guideYes
CertificationFCC, IC
Operating temperature (T-T)0 - 40 °C
Operating relative humidity (H-H)0 - 90 %
Output current1 A
Output voltage12 V
AC input voltage100 - 240 V
Power source typeAC
AC input frequency50 - 60 Hz
DSL WANNo
Modulation16-QAM, 64-QAM, 256-QAM, BPSK, CCK, DBPSK, DQPSK, OFDM, QPSK
Wi-Fi bandDual-band (2.4 GHz / 5 GHz)
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Top Wi-Fi standardWi-Fi 5 (802.11ac)
WLAN data transfer rate (max)1200 Mbit/s
VPN supportFTP/TFTP/SIP/RTSP/IRC/H.323
Networking standardsIEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Receiver sensitivity802.11a: -75 dBm @ 54Mbps 802.11b: -90 dBm @ 11Mbps 802.11g: -72 dBm @ 54Mbps 802.11n (2.4GHz): -72 dBm @ 300Mbps 802.11n (5GHz): -72 dBm @ 867Mbps 802.11ac: -61 dBm @ 867Mbps
Ethernet LAN data rates10, 100 Mbit/s
Ethernet LAN interface typeFast Ethernet
Antennas quantity4
Antenna gain level (max)5 dBi
Security algorithms64-bit WEP, 128-bit WEP, WPA, WPA2
Number of products included1 pc(s)
Ethernet LAN (RJ-45) ports3
Weight and Dimensions IconWeight and Dimensions
Depth239 mm
Width155 mm
Height30 mm
Weight228 g

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