无线局域网的特点
| 无线局域网类型 |
IEEE 802.11n, IEEE 802.11g, IEEE 802.11b |
| WLAN的数据传输率（最大值） |
300 Mbit/s |
| Wi-Fi 频段 |
Single-band (2.4 GHz) |
协议
| 支持网络协议 |
IPv4 & IPv6 |
| 动态主机配置协议服务器 |
Y |
| 动态主机配置协议客户 |
Y |
安全
| 过滤 |
Y |
| 网页(URL)过滤 |
Y |
| 防火墙 |
Y |
| 虚拟专用网信道数量 |
5 |
| DoS攻击的预防 |
Y |
| 支持虚拟专用网 |
PPTP, L2TP, IPSec(ESP Head) |
| IP地址过滤 |
Y |
| MAC（媒体存储控制）地址过滤 |
Y |
| 防火墙 |
DoS, SPI Firewall, IP Address Filter/MAC Address Filter/Domain Filter, IP & MAC Address Binding |
WAN 广域网连接
| SIM卡插槽 |
N |
| DSL WAN |
Y |
| 3G/4G USB 调制解调器的兼容性 |
N |
| 广域以太网 |
Y |
天线
| 天线类型 |
External |
| 天线数量 |
2 |
| 天线接口类型 |
RP-SMA |
| 天线增益水平（最大值） |
5 dBi |
以太网LAN特性
| 以太网LAN接口类型 |
Fast Ethernet |
| 以太网的数据传输率 |
10, 100 Mbit/s |
联网
| 接收机灵敏度 |
270M: -68dBm@10% PER\n130M: -68dBm@10% PER\n108M: -68dBm@10% PER\n54M: -68dBm@10% PER\n11M: -85dBm@8% PER\n6M: -88dBm@10% PER\n1M: -90dBm@8% PER |
另外
| 以太网连接器 |
Y |
| 以太网路(RJ-45)连接接口数量 |
5 |
| 包括 AC 适配器 |
Y |
300Mbps Multi-Function Wireless N Router
<b>What This Product Does</b>
As a 300Mbps multi-function wireless N router, the TL-WR842N provides 300Mbps high transmission rates that guarantee interruption-free HD media streaming, online gaming, Skype calls or speedy file transfer from one device to another. Using its FTP server function, the router provides various applications such as downloading personal data from home or backing up files to a home HDD. It also features wireless printer sharing throughout the network, making your home or office printing work more free and flexible. Furthermore, guest network offer easy wireless network isolation to ensure the safety of your data and VPN tunnels provide site-to-site security connections.
<b>300Mbps Wireless Speed</b>
With Wireless speed up to 300Mbps, TL-WR842N ensures speedy, uninterrupted wireless coverage for home and office networking.
<b>Virtual Private Network (VPN) - Up to 5 IPSec Based VPN Tunnels</b>
Based on the IPSec protocol, TL-WR842N allows users to setup up to 5 VPN tunnels with IKE (Internet Key Exchange) protocol on various encryption algorithms (DES/3DES/AES) and authentication algorithms (MD5/SHA1). It’s convenient for users to connect to their home or office networks wherever the Internet is available.
<b>Versatile USB Sharing</b>
The TL-WR842N’s USB 2.0 configuration allows users to share data stored on USB storage or an FTP server. Users can also share music, video and photos via the router’s built-in Media Server. What’s more, the device’s built-in Print Server makes home or office printing much more flexible.
