welcome
This is my first post on this forum.
80/80mbps have a link from my ISP at home. I need a RB equipment that will allow for transfers like in the picture.
for my laptop i need 80/80mbps. why? because i have to send sometimes project have more than 2GB …
I was thinking about RB751G-2HnD but do not know if can manage to WiFi with 80/80mbps and what to buy at locations 1 and 2 ?
my laptop has a card Intel Centrino N 6230 http://www.intel.com/content/www/us/en/wireless-products/centrino-advanced-n-6230.html
I hope for a quick reply.
best from poland.
sorry for my english.
This can be a difficult question. For small packets (64bytes) none of the MIPS cpu devices will do 80x80, not even close. When transfering files, I would expect that you are sending full 1500MTU packets so you should be able to get this speed.
As far as wireless, if all clients are wireless then this will be difficult. I am not sure what your pictures means because you have ethernet on LAN1 and LAN2 but also say wireless.
Wireless is half duplex, so you have an aggregate band you can deliver and you have to break that up for send and receive. Also, I use 60% of the theoretical bandwidth to account for overhead. With 802.11n and MIMO you can get up to 300Mbps. Here is some math:
300Mbps * .6 = 180Mbps. I doubt you will actually transfer and receive at your 80Mbps from any one client. Maybe multiple clients. Also, the 180Mbps aggregate is really a best case.
If you want to transfer from one client, and receive at another, you have to add both of these together. So 80Mbps tx + 80Mbps rx = 160Mbps. Theoretically possible.
This also assumes that your laptops are dual band. MOST consumer laptops are not, and their will peak at 150Mbps. In that case your scenario is impossible, you dont have the bandwidth even on a theoretical basis.
I like the mt 751u-2hnd
I have that as my home router now and it performs nicely. I also have this at a few customer’s locations.
thank U. but i can read that rb751u not working good. read this: http://forum.mikrotik.com/t/rb751u-2hnd-weak-wifi/52400/1
can U test Urs rb751u and post here screen? i belive that can be 50/20mbps on rb751u at WiFi …
I have dozens of 751u in production and do not have any issues.