What is ADSL/SDSL?
Asymmetric digital subscriber line (ADSL) is a type of digital subscriber line (DSL) technology, a data communications technology that enables faster data transmission over copper telephone lines rather than a conventional voiceband modem can provide. ADSL differs from the less common symmetric digital subscriber line (SDSL). Bandwidth (and bit rate) is greater toward the customer premises (known as downstream) than the reverse (known as upstream). This is why it is called asymmetric. Providers usually market ADSL as a service for consumers to receive Internet access in a relatively passive mode: able to use the higher speed direction for the download from the Internet but not needing to run servers that would require high speed in the other direction.
ADSL is still one of the cheapest methods to access the internet
- Telkom offers ADSL lines as a best effort service which means there are no guarantees on either throughput or uptime.
- Energia have developed ADSL products specifically for Businesses users.
- Businesses will enjoy fast speed with very low contention ratio’s ensuring very fast speeds and better throughput, as well as enjoy priority support above home users.
- As a business you will gain much more than with any of our competition.
- Energia is focused on delivering the best service that you will enjoy as if you were in a first world country.
