That being said, I still cannot upgrade (or downgrade) the firmware on the unit where I changed the MAC with Device Manager (by accident). After reading your article, I had my unit working again within 20 minutes! I REALLY appreciate the info you provided. One tech even told me that these devices do not have firmware!! Horrible support. I found this article via a google search after spending DAYS working with Netgear support trying to get this unit working again after a failed firmware update. Utility for firmware update (Supports all windows versions):Ī very interesting document (for very skilled people): You can found it on latest Devolo Mini D200 firmware archive. Don't ever take them off the power outlet for a minute during and after the firmware upgrade or you will brick them in a non recoverable way!ģ.0.3.1 2007/?/? Found on Pirelli/Onda adaptersģ.0.5.2 6 Fully supported by device manager They can anyhow be downgraded if needed to 3.0.5.2 and reupgraded as many times as you want. With firmwares above version 3.0, the device manager works in a reduced feature set. The best PIB so far I tested was the "ClassB" one but this may differ in your country or in your house. Went down to 2.24 Mb/s when they were distant from each other. I achieved 5 Mb/s - 5.3 Mb/s with 2 adapters close to each other but the speed Testing, I uploaded different tone maps and a few custom ones. Must have the same firmware version and the same PIB. When they say 200 Mb they are meaning RX+TX RAW DATA rate.ĭuring the ftp transfer I was, as a matter of fact, reading these values on the adapter diagnostic interface:įor the best results, all your powerline adapters in your network I made a few 'real world' speed tests using wget and a single ftp session on my lan.ĭirect ethernet connection (100 Mb/s): 11.25Mb/sĬonnection with 2 adapters on the same wall socket: 4.20 Mb/s - 4.40 Mb/sĬonnection with 2 adapters on opposite sides of my house: 3.24 Mb/s The tonemap is a list of attenuations, one per carrier, so the adapter can comply with emission rules of any country and can support longer cables, worst conditions, best conditions, etc. With 'device manager' you can fully customize the powerline adapter and even dump and modify the tonemap! This utility works with firmwares up to 3.0 and can be very useful and very dangerous. The button press can also be simulated using the utility, so you can make a big network also with units that don't have the button.įor your information, a total of 15 units can be connected in the same house.įor the braves and people who know what they are doing I finally found the Since the have no such button (if you open them you can easily solder one inside it) they tell you they can only be paired as they are sold, but that's a lie. There is no actual difference between the adapter without the security button and the ones that feature it. (no matter what powerline adapter you have if it's INT6300 based) You can download the setup and upgrade utility from here. The best one so far was 3.0.5.2 you can find here. I tested many firmwares and many PIBs and benchmarked them. The branding (mac address, device name, etc) and the tone map. PIB file (Parameter Information Block) and a. The interesting thing is that their firmware is made of two different parts:Ī. This standard uses ethernet broadcast packets using the HomePlug AV protocol. (85 Mb adapters use HomePlug 1.0 standard which is completely different). Many of 200 Mb/s powerline ethernet adapters follow the "HomePlug AV" standard. So let me explain a few things I learnt studying them. I heard many people with Netgear XAV101 or Linksys PLK 200 or PLE 200 having problems after firmware updates and many other people with other brands having much more problems because of lack of support or configuration/upgrade utilities. Many 200 Mb/s powerline adapters nowadays are based on the INTELLON 6300 chipset.ĭespite what can be thought looking at them, they are all using the same hardware and firmwares.
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