http://slideplayer.info/2876820/10/images/19/VDSL+Bit+rate%3A+12%2C96+Mbps+%E2%80%93+51%2C84+Mbps+%28down+stream%29%2C+1%2C6+Mbps+%E2%80%93+2%2C3+Mbps+%28upstream%29+Satu+pasang+saluran..jpg