TRENDnet TEW-831DR User Manual

© Copyright 2020 TRENDnet. All Rights Reserved.
TRENDnet User’s Guide
TEW-831DR
68
Diagnostic Tools
Advanced > Administrator > Diagnostics
The router also provides additional tools for network troubleshooting such as ping test,
traceroute, nslookup, and netstat.
Ping Watchdog
Advanced > Setup > Ping Watchdog
The ping watchdog feature allows the router automatically reboot when communication
(ping) connectivity is lost to a specific device IP address. For example, if your router lost
connectivity to an address located on the Internet (assuming complete connectivity had
been dropped or lost), the router will automatically initiate a device reboot in an
attempt to help resolve the connectivity issue and resume Internet connectivity.
 Enable: Enables or disables the ping watchdog feature.
 IP Address to Ping: The IP address or URL to check connectivity.
 Startup Delay: The delay time that router will wait after reboot to start the
connectivity (ping) test to the specified IP address or URL.
 Ping Interval: The time interval between each connectivity (ping) test to the
specified IP address or URL.
 Threshold: The number of consecutive times the connectivity (ping) test is
allowed to fail before the router initiates an automatic reboot.

TRENDnet TEW-831DR Specifications

General

Product color	Black
Cables included	LAN (RJ-45)
Quick installation guide	Yes
Certification	FCC, IC
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	0 - 90 %
Output current	1 A
Output voltage	12 V
AC input voltage	100 - 240 V
Power source type	AC
AC input frequency	50 - 60 Hz
DSL WAN	No
Modulation	16-QAM, 64-QAM, 256-QAM, BPSK, CCK, DBPSK, DQPSK, OFDM, QPSK
Wi-Fi band	Dual-band (2.4 GHz / 5 GHz)
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
WLAN data transfer rate (max)	1200 Mbit/s
VPN support	FTP/TFTP/SIP/RTSP/IRC/H.323
Networking standards	IEEE 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 sensitivity	802.11a: -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 rates	10, 100 Mbit/s
Ethernet LAN interface type	Fast Ethernet
Antennas quantity	4
Antenna gain level (max)	5 dBi
Security algorithms	64-bit WEP, 128-bit WEP, WPA, WPA2
Number of products included	1 pc(s)
Ethernet LAN (RJ-45) ports	3

Weight and Dimensions

Depth	239 mm
Width	155 mm
Height	30 mm
Weight	228 g