Hi Stephen3, thanks for share your experience.
The funny of that is, if a put something to download throw any torrent client, I can see about 40-45 Mbps on A5-5C, so that is what you can expect from an 45-50 Mbps. VDSL line. If you try to do an speedtest from any webbrowser, OS, different computers ( from the side behind C5 ) is always the same 20-25 or 30 Mbps. maximum download speed from that speedtest.
So for me now is not a big problem, because if I make a direct dowload, for exemple game app from Origin store, I see the right speed on the download tool from Origin. But, what happend if I wan to start an WISP provider? I can’t offer for exemple 50 Mbps. because the customer will see 30 Mbps. on his computer and that is not very good for our bussiness.
Another issue that I find is when I choose on the A5c more than 20 Mhz. the speedtest is even lower, for exemple:
20 Mhz. maximum speedtest 30 Mbps. MCS8-173 Mbps. PHY
40 Mhz. maximum speedtest 10-15 Mbps. MCS7-300 Mbps. PHY