Tenda A3 User Manual

How to fix unstable or slow wireless network
It is not rare that people experience unstable or slow wireless networks. A variety of things can
bring wireless interference, such as wireless interference, wireless security mode incompatible,
overloading, etc.This article will provide you with solutions on troubleshooting an unstable or
slow wireless network.
Solution 1:Position the Tenda device in an ideal location
Solution 2:Disconnect some devices
Solution 3:Change the wireless channel
Solution 4:Change the wireless security mode and the encryption
Solution 5:Power cycle the Tenda device and your computer
Solution 6: Manually assign a proper IP address for your wireless device
Solution 7: Disable the power saving feature of the wireless adapter
Solution 8: Check your antivirus program
Solution 9: Upgrade to a newer firmware
Solution 10: Extend the Wi-Fi coverage when using wireless device far away from the Tenda
device
Your wireless router’s position can affect your coverage area and the strength of your signal. If
you have a modem, you don't have to have the router in close proximity to your modem. Ideally,
a Wi-Fi router should be in a central location.
Quick tips to position your router for the best signal:
i. Place the router in the middle of your house. If you place the router in a room off to the side of
your house, you won’t get as strong a signal on the other side of your house.
ii. Position the router’s antenna vertically, so that the antenna is standing straight up. Antennas
can be adjusted and lie horizontally, but standing straight up is generally the ideal position.

Tenda A3 Specifications

General

Frequency band	2.4 GHz
Channels quantity	11 channels
Networking standards	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3u
Ethernet LAN data rates	10, 100 Mbit/s
Maximum data transfer rate	150 Mbit/s
Networking features	Fast Ethernet
Transmit power range	15 - 18 dBmW
Supported data transfer rates	1, 2, 5.5, 6, 9, 10, 11, 12, 18, 24, 36, 48, 54, 100 Mbps
Antennas quantity	1
Antenna gain level (max)	5 dBi
Internal	No
Certification	CE, RoHS, WEEE
LED indicators	Status
DC-in jack	Yes
Security algorithms	WPA-PSK, WPA2-PSK
Storage temperature (T-T)	-30 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 90 %
Power supply type	AC/DC
Power requirements	DC 9V, 600 mA
Minimum system requirements	IE 5.5+ Firefox 1.0+

Weight and Dimensions

Dimensions (WxDxH)	95.4 x 95 x 25 mm

Summary

Fix Unstable or Slow Wireless Network

Position Tenda Device for Optimal Signal

Guidance on finding the optimal placement for your Tenda device to improve signal strength and coverage.

Change Wireless Channel to Reduce Interference

Steps to select a less congested wireless channel to resolve interference and improve network stability.

Update Wireless Security Mode and Encryption

Instructions for updating wireless security settings like WPA2-PSK for better compatibility and connection stability.

Power Cycle Network Devices

Procedure to restart your modem, router, and computer to resolve temporary network issues.

Troubleshoot Tenda Login Issues

Check Hardware Connections and LED Status

Verify physical connections and indicator lights on the Tenda device for proper operation and connectivity.

Ensure Proper IP Address Configuration

Confirm that your computer has successfully obtained a valid IP address from the Tenda device.

Use Alternative Web Browser or Clear Cache

Try a different web browser or clear browsing data like cookies to resolve login conflicts.

Change Wireless Channel and Security Mode

Connect Devices for Configuration

Steps to establish a wired connection between your computer and the Tenda device for setup.

Change Wireless Channel Settings

Detailed steps to access and modify the wireless channel within the Tenda device's setup interface.

Configure Wireless Security Settings

Instructions for selecting and applying wireless security protocols like WPA2 Personal for network protection.