TP-Link TL-WR841HP Quick Installation Guide

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Chapter 5
Congure the Router as an Access Point
5. 6. 3. Diagnostic
Diagnostic is used to test the connectivity between the router and the host or other
network devices.
1. Visit http://tplinkwifi.net, and log in with the username and password you set for the
router.
2. Go to System Tools > Diagnostic.
• Diagnostic Tool - Select one diagnostic tool.
• Ping - This diagnostic tool troubleshoots connectivity, reachability, and name
resolution to a given host or gateway.
• Tracerouter - This diagnostic tool tests the performance of a connection.
Note: You can use ping/traceroute to test both numeric IP address or domain name. If pinging/tracerouting the IP
address is successful, but pinging/tracerouting the domain name is not, you might have a name resolution problem.
In this case, ensure that the domain name you are specifying can be resolved by using Domain Name System (DNS)
queries.
• IP Address/Domain Name - Enter the destination IP address (such as 192.168.0.1) or
Domain name (such as www.tp-link.com).
• Pings Count - The number of Ping packets for a Ping connection.
• Ping Packet Size - The size of Ping packet.
• Ping Timeout - Set the waiting time for the reply of each Ping packet. If there is no
reply in the specified time, the connection is overtime.
• Traceroute Max TTL - The max number of hops for a Traceroute connection.

TP-Link TL-WR841HP Specifications

General

Ethernet LAN	Yes
Cabling technology	10/100Base-T(X)
Networking standards	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1x
Ethernet LAN data rates	10, 100 Mbit/s
Ethernet LAN interface type	Fast Ethernet
Number of guest networks (2.4 GHz)	1
Wi-Fi band	Single-band (2.4 GHz)
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Top Wi-Fi standard	Wi-Fi 4 (802.11n)
WLAN data transfer rate (max)	300 Mbit/s
USB port	No
Ethernet LAN (RJ-45) ports	4
Supported network protocols	Dynamic IP, Static IP, PPPoE, PPTP, L2TP
NAT functionality	Virtual Server Port Forwarding Port Triggering DMZ UPnP
Security algorithms	WEP, WPA, WPA-Enterprise, WPA2, WPA2-Enterprise
Transmit power	30 dBmW
Antennas quantity	2
Antenna connector type	-
Antenna gain level (max)	9 dBi
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 90 %
Operating relative humidity (H-H)	10 - 90 %
Product type	Tabletop router
Product color	Black
Cables included	LAN (RJ-45)
WAN connection type	RJ-45
Output current	1 A
Output voltage	12 V
Power source type	DC

Weight and Dimensions

Depth	190 mm
Width	227.5 mm
Height	48.3 mm