Flavors of DSL: VDSL
Very high data rates Very short line lengths
- 13 Mbps up to 4500 ft. (26 gauge)
- 26 Mbps up to 3000 ft. (26 gauge)
- 52 Mbps up to 1000 ft. (26 gauge)
- Symmetric systems subtract 50% from line length
Suitable for data and video services
Vaporware
- Trials in 1999?
- Very high frequencies (10+ MHz)
- (Amateur) radio frequency overlap