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Make Your Home Network Fast! PDF Print E-mail
Tuesday, 06 February 2007

Get Better ConnectionsIf you've been using your home network primarily to access the Internet, there's a good chance your current wired connections won't be adequate when you want to begin sharing files around your house, or to stream media to a computer connected to your TV.

Our recent article, Help, My Hard Drive is Full! highlights the benefit of using a NAS. However, if your home network isn't up-to-speed, adding that NAS without upgrading your network will just leave you wanting.

Read more for TechDigs.net upgrade tips.


Most home networks have been set up to use a router with a built-in switch connected to a cable or DSL modem. When you're only concerned with connecting to the Internet, this works well. However, when you want to move large files around your home network, you'll need more speed.

The way to improve your home network speed is with a dedicated gigabit Ethernet switch. You might ask, what's the difference between a built-in switch and a dedicated switch. In theory, nothing. However, in practice most switches built into routers are sub-par.

Old Network Diagram
Your Old Network - Using the Router as your Switch

While a few new routers (however, not the new Apple Airport Extreme) include gigabit (1000 megabits) Ethernet ports in their switches, most switches included in routers top out at 100 megabits, and the older routers at 10 megabits.

If you want to move files around your home network, especially media files such video, gigabit Ethernet is crucial. In most cases, there's no reason to replace your router because its primary purpose is to connect to the Internet which is generally no faster than 10 megabits. The most efficient solution to get the speed you need is to add a gigabit Ethernet switch to your home network.

Key steps in upgrading to a gigabit Ethernet switch:

  1. Purchase a gigabit Ethernet switch. Industry leaders D-Link, Linksys, Belkin make excellent gigabit Ethernet switches. Our favorite balance of quality and price are the metal-cased Netgear GS line of switches (5-port, 8-port and 16-port).
  2. To get the benefit of the new switch, assure that the devices you want to connect are capable of 1000 megabits or gigabit Ethernet. This includes desktop computers, notebooks, servers and NAS (network attached storage) devices.
  3. Replace older Ethernet cables with Cat 5e or Cat 6 cables. Generally, Cat 5 Ethernet cables won't support gigabit connections. While a Cat 5 may appear to be working, it's unlikely to support the same speeds that a Cat 5e or Cat 6 cable will. If you can, just get Cat 6 cables and be done with it. These cables should be connected to any gigabit Ethernet device. See the drawing below.
  4. Connect the devices using the new cables.

New Network Diagram
Your New Network - Using a Gigabit Switch

Now you're ready to realize the maximum transfer speeds between devices on your home network.

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Comments (10)add comment

Jim said:

 
Great advice! I plan to update my home network using this guide as my starting point. I've recently added an HP MediaVault NAS and verified that it is gigabit capable. I've been using the Linksys router as my switch and now realize I can do better. Great website!
February 06, 2007

Island in the Net said:

 
I am seriously considering this, especially as my current setup is almost exactly the same as the "Your Old Network - Using the Router as your Switch" image. I have a mac mini media server, a MacBook, a Dell desktop, a LinkSys router, and that device looks just like my cable broadband network bridge.
February 24, 2007

Daniel said:

 
Awesome Review. I was planning on throwing a Gigabit Switch into my network and after reading your review and looking at your diagrams I realize this is going to be alot easier than I originally thought. Thank you very much for having this on your website. Keep up the good work.
May 08, 2007

Todd Sisson said:

 
Hey thanks for this info - makes a lot of sense smilies/smiley.gif
July 27, 2007

kifayat ullah zehri baloch tarasani said:

 
nice thing you mentioned but make it easy for everyone to reach and get understand and send cods for making internet speed ok bye smilies/smiley.gif
August 17, 2007

John B said:

 
This advice is great in principle. This assumes that the NIC cards in each of the network devices are T10/100/1000 compatible. If not, then there is the expense for the T1000 switch, cat6 cable, and new nics for each device. Sounds expensive, are there any low cost alternatives?
September 23, 2007

Sven_Nijs said:

 
So this will all auto-configure once the hardware is connected as per 2nd diagram?
No need for any software changes?
I doubt it...
September 29, 2007

Ramandeep singh said:

 
Thnx For The Information
December 01, 2007

Carl said:

 
you need wifi Home Network
January 10, 2008

BR said:

 
Thanks so much for the info. Added switch, upgraded NICs and cables last night and finally I can move large files between my PCs quickly!!!!!
May 13, 2008

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