Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

Slow Internet speed using ethernet cable.

Hi

I have a an old imac, still working and running on 10.5.8 !!

I still use it for music and simple word processing.

I have linked it up to the internet with a ethernet cable and the internet speed is vastly differnet to by ipad / iphone using wifi.

I syspect that its the imac and not the router?

Any idea what has gone wrong and why ethernet connect is not faster than wireless


Thanks

imac G4, Mac OS X (10.4.11), Macbook, iphone

Posted on Sep 10, 2013 4:28 AM

Reply
10 replies

Sep 10, 2013 9:28 AM in response to Baffie

Let's see what the raw download speed is

Use speedof.me on the Mac & the iPad.


run activity monitor to see if there is someother problem


/applications/utilities/activity monitor


The speed will vary depending how close you are to the wifi router & number of walls between you and the wifi router.

Here are three links that will rate your connection.
speedof.me -- uses html5
http://www.speedtest.net/

http://www.pingtest.net/


You can try downloading directly from the terminal to see how fast one file downloads.

Macintosh-HD -> Applications -> Utilities -> Terminal

mac $ mkdir test
mac $ cd test
mac $ curl "http://www.apple.com" >see
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 11292 100 11292 0 0 22628 0 --:--:-- --:--:-- --:--:-- 62623
mac $ cat see
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-us" lang="en-US">
<head>
... clipped ...

Sep 11, 2013 6:19 AM in response to rccharles

OK

Ping test:

Jitters 27ms

Ping 59ms

Unable to measure packet loss - Java not installed or firewall in place???


Network Utility test


Sent packet 32,433

Recv packet 40,893


Rember this was tested with the wired ethgernet cable and not wireless.


My wireless speed is excellent and works fine on laptops, ipads and iphones, its just the imac connected via the cable that is very flow and struggles to play any internet video content.


Any ideas? Waht about the Java comment above - anything to do with it?


thanks

Sep 11, 2013 7:21 AM in response to Baffie

DOH! 😢


It occurs to me --finally-- why you may be seeing this slowness on a wried connection. That latest G4 iMacs retained the 10/100BASE ethernet port Apple used to put on all consumer and educational Macs. The PowerMacs and PowerBook were considered "pro" models and had 10/100/1000BASE ethernet ports--much faster.


You may see improvement by going wireless if your iMac has USB 2.0 ports:


NewerTech MAXPower 802.11n/g/b High-Performance Wireles USB Adapter w/bonus ext cradle. For Mac & PC


It will give wireless "n" speeds if used in a USB 2.0 port--that's the protocol your other devices are probably using.


To see if you have USB 2.0 ports, hold OPTION and, while hlding it, click the Apple menu. In 10.5, the first entry should change to "System Profiler." Launch it.


In the opening screen:


User uploaded file


find the code in the second line that I've indicated with the red arrow; for a G4 iMac the line will be "PowerMacx,x"--please post your code and your screen size (15, 17, or 20). From that we can find out if you have USB 2, making the wireless option viable.

Slow Internet speed using ethernet cable.

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple ID.