Speed Test 500mbps

This is just an experiment I’ve planned for Christmas, to verify if powerlines are any good, a couple years after they became popular on the market.
So I picked a rather new adapter kit, which was supposed to deliver 500 megabits over a 100 Mbit connection, which sounded kind of interesting.
Namely this one: TP-Link TL-PA4010KIT (AV500 Nano Powerline Adapter Starter Kit).
It is advertised as “high-speed data transfer rates of up to 500Mbps”, so let’s see what the real figures would be.
As a side note, I paid 45 Canadian dollars before tax for the kit, which includes two adapters and two good quality cat5 cables (see below why I stressed that).

How Fast Is 500mbps Internet Speed

Islanders download. I did several TCP network speed tests using Passmark Performance Test v8 b1027, latest version at the moment of writing (no affiliation with these guys).
The measured PCs (later being referenced as A and B respectively) are an Acer 1810T laptop (year 2009, I believe) and my custom made PC, using built-in LAN, motherboard is P8Z68-V PRO/GEN3.
A is obviously a wandering asset, so I am going to stick it in every outlet I find, and B just sits there stationary in the bedroom, connected to 8-port Gigabit switch from Trendnet (good one, with a metal case).
Both computers are said to be capable of going as high as a GBit/Sec, but I don’t think I’ve ever seen any of them go higher than 800 Mbit/Sec in different setups.

A download speed of 500Mbps allows you to stream ultra-HD video on 20 devices at the same time, or download a HD movie in 1 minute. If you’re using a broadband internet connection with download speeds of 500Mbps, you can comfortably stream ultra-HD quality video on up to 20 devices at the same time. The wired speed test results were the same at 400-500mbps on the Cox combo modem router just as I suspected. I tested several devices one at a time with nothing else running. The speeds were that same as my Arris SB8200 and the Netgear Nighthawk X6. Speedtest Custom by Ookla. Yes, testing your speed using an older computer, outdated modems or wireless equipment will slow your speed. If you test on an older computer or device that is not compatible with current technology you will experience slower speeds. To see what speeds your device can support, check the owner’s manual or perform a web search using its model.

Speed Test 500mbps

The first two tests were done without a powerline adapter at all, just running over a gigabit network, in order to test network cables and the infrastructure in general.
(1a) uses a cable, that would later be hooked up between A and a wall AC.
(1b) is a cable that’s between B and a wall AC respectively.
In both of these tests, a cable goes to the aforementioned Gigabit switch, logically from A to B.

Internet Speed Test 500mbps

Speed Test 500mbpsSpeed Test 500mbps

Other test titles are pretty much self-explanatory. So, here it goes:

How Fast Is 500mbps

Points of interest:

  • The average speed is hovering in the range of 30-40 Mbit/Sec, which is okay for most home needs.
  • The speed is nowhere near the advertised 500Mbps. Let alone that, I would expect “same socket” setup to yield close to 100 Mbit connection (90+ would be okay).
  • Cat5 cable included with the powerline kit performs slightly better than the Cat6 cable I purchased some time ago.
  • Running through a UPS does not affect the setup (no considerable performance drop, the speed difference I got could be a measurement error).
    Some people say it won’t work at all, so now you have proof of the opposite.