Clear Channel Assessment (CCA) automatically avoids channel conflicts using its clear channel selection feature and fully realizes the advantages of channel binding, greatly enhancing wireless performance.
TL-WR840N supports an IP QoS function, allowing optimum utilization of bandwidth and offering bandwidth control over congestion, preventing bandwidth abuse. In this way, users of a small network receive committed and specific bandwidth, preventing non-critical applications from degrading network performance.
Also, Wi-Fi Protected Setup (WPS) button on the sleek and fashionable exterior ensures WPA2 encryptions, preventing the network from outside intrusions.
| TL-WR840N Features | |
| General | |
| Availability: | currently available |
| Street price: |
$64 |
| LAN / WAN Connectivity | |
| WAN ports: |
1 |
| WAN port(s) type: | 10/100 Base-TX (RJ-45) |
| WAN port auto cross-over: |
 |
| LAN ports: | 4 |
| LAN ports type: | 10/100 Base-TX (RJ-45) |
| LAN ports auto cross-over: |
|
| Router | |
| NAT routing: |
|
| Multihomed: |
|
| DMZ: |
|
| Port forwarding: |
|
| Port triggering: |
|
| DHCP server: |
|
| DHCP client: |
|
| Dynamic DNS client: |
|
| QoS: |
|
| UPnP: |
|
| Wireless | |
| Maximum Wireless Speed: | 300 Mbps (Wi-Fi 4) |
| WiFi standards supported: |
802.11b (Wi-Fi 1) 802.11g (Wi-Fi 3) 802.11n (Wi-Fi 4) |
| Wifi security/authentication: |
WEP WPA (TKIP) WPA2 (AES) 802.1X (EAP-MD5/TLS/TTLS/PEAP) |
| WiFi modes: |
Access point Wireless bridge (PtP) |
| internal antenna(s): | 2 |
| Receiver Sensitivity: | -68 dBm |
| WDS compatible: |
|
| WMM (QoS): |
|
| WPS (Wi-Fi Protected Setup): |
|
| VPN | |
| IPSec | |
| IPSec passthrough: |
|
| L2TP | |
| L2TP passthrough: |
|
| PPTP | |
| PPTP passthrough: |
|
| Firewall | |
| SPI firewall: |
|
| DoS / DDoS protection: |
|
| Filtering: | Domain/URL blocking, IP Address filtering, MAC Address filtering |
| Device Management | |
| Default IP address: | 192.168.1.1 |
| Default admin username: | admin |
| Default admin password: | admin |
| Administration: |
Web-based (LAN) Remote configuration (WAN) |
| Firmware upgradeable: |
|
| Event log: |
|
| Links | |
| Product page: | http://www.tp-link.com/en/products/detai... |
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