Prestige 1600 Universal Access Concentrator
xx What is DSL?
DSL Comparison Chart
Technology Downstream
Rate
Upstream
Rate
Wires CO
distance
IDSL 128 Kbps 128 Kbps 1 Copper
Pair
18,000 feet
ADSL 256Kbps to
6.1 Mbps
64 Kbps to
512 Kbps
1 Copper
Pair
18,000 feet
SDSL 144 Kbps to
2320 Kbps
144 Kbps to
2320 Kbps
1 Copper
Pair
11,500 to
22,000 feet
Chart A DSL Comparison Chart