局域网速度慢

局域网速度慢

背景:

目前我的家庭网络上有以下设备:

  • 路由器华硕 RT-N16(最新固件版本:3.0.0.4.376_3754)
  • HP MicroServer Proliant Gen 8(Windows Server 2012 Essentials)
  • 台式电脑(Windows 10,带无线棒 tp-link wdn3200)

问题:

虽然互联网速度似乎不错(MicroServer上的下载速度为11MB/s,桌面上的下载速度为~3MB/s),但从台式电脑(无线)访问MicroServer的速度从500kB/s开始并迅速降至0。

如果我尝试在局域网上访问服务器,传输速度约为 4MB/s,这似乎也很慢。

如果我尝试使用平板电脑访问服务器,速度将为 300-700kB/s。

我已经尝试过,但没有成功:

谢谢你!

编辑: 我在桌面上重新安装了 Windows 10,在路由器上安装了 dd-wrt,并使用 Lan Speed Test 做了一些测试:

接线时:

Write Time = 1.0785168 Seconds
 Write Speed = 370.8797200 Mbps
 Read Time = 0.5220954 Seconds
 Read Speed = 766.1435440 Mbps

使用无线网络时:

Write Time = 84.8323133 Seconds
 Write Speed = 4.7151840 Mbps
 Read Time = 160.6903622 Seconds
 Read Speed = 2.4892560 Mbps

Ping 服务器(无线):

Pinging mini [fe80::cdda:7e35:48e5:5e58%8] with 32 bytes of data:
Reply from fe80::cdda:7e35:48e5:5e58%8: time=6ms
Reply from fe80::cdda:7e35:48e5:5e58%8: time=1ms
Reply from fe80::cdda:7e35:48e5:5e58%8: time=3ms
Reply from fe80::cdda:7e35:48e5:5e58%8: time=4ms

Ping statistics for fe80::cdda:7e35:48e5:5e58%8:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
    Minimum = 1ms, Maximum = 6ms, Average = 3ms

我还用另一台电脑(笔记本电脑)做了测试:

桌面访问(无线):

 Write Time = 271.3696592 Seconds
 Write Speed = 1.4740080 Mbps
 Read Time = 64.2738869 Seconds
 Read Speed = 6.2233680 Mbps

服务器访问(无线):

Write Time = 12.9318064 Seconds
 Write Speed = 30.9314880 Mbps
 Read Time = 11.3660599 Seconds
 Read Speed = 35.1924960 Mbps


Pinging mini [192.168.1.134] with 32 bytes of data:
Reply from 192.168.1.134: bytes=32 time=1ms TTL=128
Reply from 192.168.1.134: bytes=32 time=3ms TTL=128
Reply from 192.168.1.134: bytes=32 time=2ms TTL=128
Reply from 192.168.1.134: bytes=32 time=2ms TTL=128

Ping statistics for 192.168.1.134:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
    Minimum = 1ms, Maximum = 3ms, Average = 2ms

答案1

尝试更改路由器上的无线频道以避免干扰。您可以使用 Android 版“Wifi Analyzer”进行无线站点调查,以查找问题并找到最佳频道。20 个 wifi 网络很糟糕,甚至可能太糟糕了。如果无法提高速度,请考虑切换到 5.8Ghz(更多频道等)。

现实生活中的 Wi-Fi 速度

http://www.speedguide.net/faq/what-is-the-actual-real-life-speed-of-wireless-374

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