區域網路速度慢

區域網路速度慢

背景:

目前我的家庭網路上有以下設備:

  • 路由器華碩RT-N16(最新韌體版本:3.0.0.4.376_3754)
  • HP MicroServer Proliant Gen 8(Windows Server 2012 Essentials)
  • 桌上型電腦(Windows 10,附無線棒 tp-link wdn3200)

問題:

雖然網路速度似乎不錯(MicroServer 上的下載速度為11MB/s,桌面上的下載速度約為3MB/s),但從桌上型PC(無線)存取MicroServer 的速度從500kB/s 開始,並迅速降至0 。

如果我嘗試在區域網路上存取伺服器,傳輸速度約為 4MB/s,看起來也很慢。

如果我嘗試使用平板電腦存取伺服器,速度將達到 300-700kB/s。

我已經嘗試過但沒有任何運氣:

謝謝你!

編輯: 我在桌面上重新安裝了 Windows 10,在路由器上安裝了 dd-wrt,並使用 Lan Speed Test 進行了一些測試:

接線時:

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

使用無線時:

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

伺服器 Ping(無線):

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

我還用另一台電腦(筆記本)做了測試:

桌面存取(無線):

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

伺服器存取(無線):

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

嘗試變更路由器上的無線頻道以避免干擾。您可以使用 Android 版「Wifi 分析儀」進行無線站點調查,以尋找問題並找到最佳頻道。 20個wifi網路很糟糕,也許太糟糕了。如果您無法提高速度,請考慮切換到 5.8Ghz(更多通道等)。

現實生活中的 Wi-Fi 速度

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

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