Low LAN throughput / speed issues

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Low LAN throughput / speed issues

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
Low LAN throughput / speed issues
Low LAN throughput / speed issues
2014-01-17 01:54:46
Region : Germany

Model : TL-WDR4900

Hardware Version : V1

Firmware Version : 3.14.7 Build 130424 Rel.72646n

ISP : KDG


Hi,

I recently got my first TP-Link router, the TL-WDR4900. One of the first things I noticed was the bad LAN throughput. I get around 50 MB/s via Windows Share (CIFS) using CAT-7e. By using a cheap SOHO ZyXEL-Switch I max out the performance with around 120 MB/s.

My old Netgear router performed much better: like the switch, not decreasing the speed at all.

All other protocols I've tested (like FTP or SFTP/SSH) are throttled too.

WAN to LAN throughput is not affected, as I get the full 100 Mbit/s, so I do not think there is a lack of performance.

Any ideas?
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#1
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3 Reply
Re:Low LAN throughput / speed issues
2014-01-17 19:28:34
wireless connected or wired connected?
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#2
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Re:Low LAN throughput / speed issues
2014-01-17 20:40:33
For all connections, Cat-7 cables are used. No wireless devices at all.
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#3
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Re:Low LAN throughput / speed issues
2014-01-22 14:41:22
could you please use cat 5e? you are so luxurious that use cat 7e, that I have never seen.
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#4
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