Cable modems
Cable-modem allows high-speed access to the Internet via cable TV coaxial wiring, ADSL, twisted-pair copper, and direct broadcast satellite dishes. Works in bi-directional way
Characteristics:
- Shared bandwidth technology
- 10 Mbps to 30 Mbps downstream
- 128Kbps-3 Mbps upstream
- Distance from provider to customer site 30 miles;
- 2000 miles with additional amplifiers