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Author Topic: DIR-632 Not giving me a constant 300Mbps  (Read 7717 times)

JohnyR21

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DIR-632 Not giving me a constant 300Mbps
« on: October 13, 2011, 09:33:25 PM »

Just switched from the DIR-625, unfourtunatly this one (632) isn't giving me the 300Mbps constant, more like 130Mbps. It cant be interference, because I actually just ran the 625 and it's giving me a constant 300Mbps.

Any ideas why I'm getting 130 instead of 300?
Signal % is also saying only 70% when my laptop is right infront of the router..
« Last Edit: October 13, 2011, 09:43:39 PM by JohnyR21 »
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FurryNutz

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Re: DIR-632 Not giving me a constant 300Mbps
« Reply #1 on: October 14, 2011, 07:28:40 AM »

What wireless modes are you using?
Try single mode N?
What security mode are you using? WEP, WPA or WPA2? Preferred is WPA-Personal. WPA2/Auto TPIK and AES.
What wireless devices do you have connected?
Any cordless house phones?
Any other WiFi routers in the area?
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Cable: 1Gb/50Mb>NetGear CM1200>DIR-882>HP 24pt Gb Switch. COVR-1202/2202/3902,DIR-2660/80,3xDGL-4500s,DIR-LX1870,857,835,827,815,890L,880L,868L,836L,810L,685,657,3x655s,645,628,601,DNR-202L,DNS-345,DCS-933L,936L,960L and 8000LH.

flatisgood

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Re: DIR-632 Not giving me a constant 300Mbps
« Reply #2 on: October 14, 2011, 08:24:51 AM »

Hello,

Have a look at that link:
http://www.smallnetbuilder.com/wireless/wireless-basics/30664-5-ways-to-fix-slow-80211n-speed

The trick is to have only 802.11n network adapters in the network, else when a legacy adapter is introduced in the network , the throughput wil roll back to 54mbps.

Also,
encryption: WPA2/ AES
channel: Try setting on 20/40MhZ (in some location, the 40 MHZ setting can rather lower the troughput,sometimes)
See the link:
http://compnetworking.about.com/od/wireless/f/80211n-300-mbps.htm
Enable WMM in the router

Check your network adapter's driver options in device manager and use n mode only, and channel widh  identical to the router (available in Centrino adapter, maybe in others).

I hope you'll be able to solve that matter.

Regards.
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JohnyR21

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Re: DIR-632 Not giving me a constant 300Mbps
« Reply #3 on: October 16, 2011, 11:38:02 PM »

What wireless modes are you using?
Try single mode N?
What security mode are you using? WEP, WPA or WPA2? Preferred is WPA-Personal. WPA2/Auto TPIK and AES.
What wireless devices do you have connected?
Any cordless house phones?
Any other WiFi routers in the area?
Using mixed N and G, since I have 2 computers on the network that don't have N cards.
WPA2
Laptops, desktops, Xbox, Phones (droid, bb)
Yeah theres a few, not on the same channel though

Hello,

Have a look at that link:
http://www.smallnetbuilder.com/wireless/wireless-basics/30664-5-ways-to-fix-slow-80211n-speed

The trick is to have only 802.11n network adapters in the network, else when a legacy adapter is introduced in the network , the throughput wil roll back to 54mbps.

Also,
encryption: WPA2/ AES
channel: Try setting on 20/40MhZ (in some location, the 40 MHZ setting can rather lower the troughput,sometimes)
See the link:
http://compnetworking.about.com/od/wireless/f/80211n-300-mbps.htm
Enable WMM in the router

Check your network adapter's driver options in device manager and use n mode only, and channel widh  identical to the router (available in Centrino adapter, maybe in others).

I hope you'll be able to solve that matter.

Regards.
Funny thing is that my DIR625 didnt do that, and even then I had my G devices connected
and thanks for the links, I'll look into it
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FurryNutz

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Re: DIR-632 Not giving me a constant 300Mbps
« Reply #4 on: October 17, 2011, 07:22:17 AM »

Will it give you constant 300Mb connection speeds while on single mode N only as a test?
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Cable: 1Gb/50Mb>NetGear CM1200>DIR-882>HP 24pt Gb Switch. COVR-1202/2202/3902,DIR-2660/80,3xDGL-4500s,DIR-LX1870,857,835,827,815,890L,880L,868L,836L,810L,685,657,3x655s,645,628,601,DNR-202L,DNS-345,DCS-933L,936L,960L and 8000LH.

JohnyR21

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Re: DIR-632 Not giving me a constant 300Mbps
« Reply #5 on: October 18, 2011, 10:08:41 PM »

Hmmm I'll give that a shot and repot back :)
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