This document is the detailed configuration guide of TL-WR840N wireless router, including product overview, hardware description, quick installation guide, configuration guide, system tools, appendices, etc.
This guide helps users install, configure, and maintain the TL‑WR840N wireless router. It covers hardware description, quick installation, and all configuration options such as WAN/LAN settings, wireless security, DHCP, and advanced routing features.
The document is organized into chapters on product overview, hardware layout, quick‑install procedures, detailed configuration guides, system tools, and appendices with FAQs, browser settings, MAC address lookup, and full specifications. This manual is written in Chinese.
| Supported standards and protocols | IEEE 802.11g, 802.11b, 802.11n, 802.3, 802.3u, 802.3x, 802.1X |
|---|---|
| LAN ports | 4 × 10/100M auto‑MDI/MDIX RJ45 ports |
| WAN port | 1 × 10/100M auto‑MDI/MDIX RJ45 port |
| Frequency range | 2.4 – 2.4835 GHz |
| Maximum wireless data rate | Up to 300 Mbps |
| Antenna count | 2 external dipole antennas |
| Transmission power | 20 dBm (maximum) |
| Dimensions (L×W×H) | 168 mm × 129 mm × 31 mm |
| Operating temperature | 0 °C to 40 °C |
Open the network connection details in Windows; the “Physical Address” shown (e.g., 00‑0A‑66‑EB‑54‑37) is the MAC address.
It supports 64/128/152‑bit WEP, WPA/WPA2, WPA‑PSK/WPA2‑PSK, and TKIP/AES encryption.
The router provides four 10/100 Mbps auto‑MDI/MDIX LAN ports.