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wirelessi nternet

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Name: Cody (by kerodude3058)
Date: February 18, 2005 at 19:31:50 Pacific
OS: Microsoft Windows XP Prof
CPU/Ram: IntelR CeleronR CPU 1.7GH
Comment:

Hi,
I have heard that if you have a slow internet conection your wirless speed does not matter because ur internet conection is the limiting factor. (internet only not file transfer) So if I have T3, is the internet speed still the limiting facter? Will wireless b actualy load weboages slower then wireless g or is the internet the limiting fator?

I was just wondering abut this.
Thanks



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Response Number 1
Name: kk7av
Date: February 18, 2005 at 20:34:27 Pacific
Reply:

Well, lets see. If you're running 802.11b (which maxes out at approx. 5-6 MB/sec. actual throughput depending on brand, encryption, etc.) and your T3 line provides approx. 45 MB/sec., it becomes clear that your wireless connection would be the limiting factor in this scenerio. A T3 is quite the exception for most Internet users from a speed standpoint since most of us feel lucky to have access to even just 1 or 2 MB/sec. on our broadband Internet connections. I suspect that this is why you've heard what you have concerning a user's Internet connection being the "bottle neck." It certainly would be for most folks. Assuming you're on your T3 connection, theoretically there would be a difference in how fast pages load when comparing 802.11b and 802.11g but the difference would be hard to detect... (probably only in the mili-seconds for most sites) especially since you'd be relying on how fast the remote servers can return the data you request. With a connection to the Internet at those speeds, you'll find many servers that can't (or don't) dump data back to the 'Net fast enough to saturate your connection. At that point it's the remote server that dictates how fast the page loads locally. Make sense?

Rob
http://rob.pectol.com/


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Response Number 2
Name: Cody (by kerodude3058)
Date: February 18, 2005 at 20:46:25 Pacific
Reply:

yea makes sense...Thanks!!!...but for a frind with dsl at 3mbp/sec...it would make no difference?


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Response Number 3
Name: Rimfire
Date: February 19, 2005 at 00:17:58 Pacific
Reply:

A 802.11b network is faster than the 3Gb/s internet connection. If the network was only used for accessing the internet, there would be no reason for using 'g'.

However, since 'g' is about 5 times faster than 'a' and has an improved range, it would be worth considering 'g' for other uses such as file transfer and backups. The difference in price is not much anymore.

The so called 108Gb versions are not worth serious consideration as you would be lucky to get them to work at that speed. But they will cost more.


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Response Number 4
Name: Cody (by kerodude3058)
Date: February 19, 2005 at 06:21:38 Pacific
Reply:

I have G right now, i was just curios about all this. Thanks


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Response Number 5
Name: wizard-fred
Date: February 19, 2005 at 08:16:24 Pacific
Reply:

T-3 44.736 Mbps $4000/mo
T-1 1.544 Mbps $400/mo
Cable 8 Mbps max
ADSL 3? Mbps max
802.11b 11 Mbps
802.11g 54 Mbps
10/100/1000 Mbps Ethernet

Unless you have a T-3 your network speed probably won't matter. Most content providers also limit the packets per user, in order to service multiple clients. Also having a fat pipe is of little use if the other end has a small pipe.


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Response Number 6
Name: Cody (by kerodude3058)
Date: February 20, 2005 at 17:32:51 Pacific
Reply:

T-3 44.736 Mbps $4000/mo
T-1 1.544 Mbps $400/mo
Cable 8 Mbps max
ADSL 3? Mbps max
802.11b 11 Mbps
802.11g 54 Mbps
10/100/1000 Mbps Ethern

t1 is 15.somthing right...not 1.544?


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Response Number 7
Name: wizard-fred
Date: February 21, 2005 at 06:50:02 Pacific
Reply:

T1 is only 1.544 Mbps. But you get the full rate up and down.

If you mainly download Cable and ADSL may be faster.


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