TELUS PureFibre is the #1 internet technology for speed and reliability. Our fibre optic network is powered by flexible strands of transparent glass no thicker than human hair. These strands transmit information as pulses of light, and carry huge amounts of information in the space of seconds. Lightning-fast upload and download speeds, up to 5000 Mbps, 3-gigabit-symmetrical-speed mean that you can enjoy a fast, consistent connection whether you are gaming, streaming TV in 4K or video calling with friends.