What media (Copper / ADSL / Optical Fiber ) do your ISP use to give you internet?

It's Optical Fiber, I'll call ISP tomorrow about this issue.

If you use the same ethernet port on cable modem, then check ethernet cable conecting cable modem with hEX (and any gadget that might be in between - are you using PoE to power hEX?) ... I cannot find where is the modem perhaps LG guys locked it somewhere, I'm supplying 24V power to Gr3 from 220V s...

Hello guys, I'm from Korea and become a fan of Mikrotik recently. I bought a RB750Gr3 and replaced my LG router from ISP because LG router only provided me 450M internet while I have 1G access contract. To my surprise, 750Gr3 is even slower as I find ether1 working on 100MB speed. Link partner adver...