Will a DSL splitter increase DSL speed?

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fixit

Will a DSL splitter increase DSL speed?

#1 Post by fixit »

I have read in numerous sites that a DSL splitter will increase DSL speed.

Can someone confirm that ?

p310don
Posts: 1492
Joined: Tue 19 May 2009, 23:11
Location: Brisbane, Australia

#2 Post by p310don »

Every joint in a DSL line will slow you down, as will every extra metre of cable.

That being said, DSL splitters are usually filter / splitters.

If you are using the line for voice calls also, you MUST have a filter on each other device besides the modem so the line doesn't slow or drop when a voice call is made.

An example of my real world experience.

At my shop I have DSL, voice and back to base alarm on the same phone line. For years I had a crap internet connection that would be lucky to ever get to 1Mbps and would drop out on any phone calls. I fiddled with filters and splitters etc and gave up. Then, about 18 months ago I cracked it with the system, and traced the phone line back to the first point it comes to. Turns out that was the alarm system, which was unfiltered. I put a filter on that outlet, and the phone outlet. The modem is on an unfiltered line. I now get 10 - 15Mbps depending on the time of day and it is 100% rock solid.

At my house, I have no filters / splitters on my dedicated line, and it runs great.

fixit

#3 Post by fixit »

Thanks for your input. :-)

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