Alcatel-Lucent's XG-FAST Pushes 10,000Mbps Over Copper Phone Lines 149
Mark.JUK (1222360) writes The Bell Labs R&D division of telecoms giant Alcatel-Lucent has today claimed to set a new world record after they successfully pushed "ultra-broadband" speeds of 10,000 Megabits per second (Mbps) down a traditional copper telephone line using XG-FAST technology, which is an extension of G.fast (ITU G.9700).
G.fast is a hybrid-fiber technology, which is designed to deliver Internet speeds of up to 1000Mbps over runs of copper cable (up to around 250 meters via 106MHz+ radio spectrum). The idea is that a fiber optic cable is taken closer to homes and then G.fast works to deliver the last few meters of service, which saves money because the operator doesn't have to dig up your garden to lay new cables. XG-FAST works in a similar way but via an even shorter run of copper and using frequencies of up to 500MHz. For example, XG-FAST delivered its top speed of 10,000Mbps by bonding two copper lines together over just 30 meters of cable.
G.fast is a hybrid-fiber technology, which is designed to deliver Internet speeds of up to 1000Mbps over runs of copper cable (up to around 250 meters via 106MHz+ radio spectrum). The idea is that a fiber optic cable is taken closer to homes and then G.fast works to deliver the last few meters of service, which saves money because the operator doesn't have to dig up your garden to lay new cables. XG-FAST works in a similar way but via an even shorter run of copper and using frequencies of up to 500MHz. For example, XG-FAST delivered its top speed of 10,000Mbps by bonding two copper lines together over just 30 meters of cable.
Re:big up your garden? (Score:5, Funny)
Big ups to my garden, big ups to my hoe.
What the dill w/ my weeds and my dill-yo?
Gotta keep the green flowing round my grill-yo.
My lyrics is tight.
My rhymes on target.
I drop fatter beets
Than a farmer's market.
30 meters, bonded? yeah, that'll sell (Score:5, Funny)
as soon as you get out of the shade of the equipment cabinet, it's dead, Jim. yeah, that'll work. dig up the shrubs to put a 2 cubic meter cabinet and power stand next to the house. oh, yeah, I'm going to pester the phone company for this now.
plus 106+ MHz impacts aviation radio with interference. if the cabinet blocking your dryer vent doesn't get you, the 737 in your living room will.