Network - What is the DSL?

DSL or Digital Subscriber Line is a one of line which is use in band width technology. Its most popular among internet users where customer can access internet speed until 2.0 Mbps. One of the types DSL is an ADSL or Aymmetric Digital Subscriber Line. There are a few more variations of DSL, such as CDSL, HDSL, IDSL, SDSL and VDSL.

DSL can operate on different frequency, so DSL can be use on common telephone line with the term both of the signals can be separated correctly. When both signal separated, your telephone line will divided two parts.

1. Voice
2. Data

If this both signal not separated correctly, telephone and also other hardware like modem and fax machine can interfere DSL line.

Splitter or Filter
To separates DSL and telephone signal, one of tool that called splitter will used. Its will installed on NID or filter on your every telephone tool.

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