DSL Connection

One of the types of Internet Connection is DSL Connection

• Digital Subscriber Line Connection (which is An Advanced version of Dial-Up Connection) is provided by the ISP which provides Voice & Internet connection with a (4 pin) Telephone Cable with RJ11 jack as compared to Ethernet's RJ45 (8 pins).

• This Telephone cable carries hundreds of frequencies through which 1 slice is given to the Voice's Analogue Signals & another to the Internet's Digital Signals.

• DSL Modem Modulates Voice Analogue Signals to the Internet's Digital Signals & vice versa thereby providing two different connections at a time.

2 Types of DSL Connection:

1. ADSL:

• Asymmetric Digital Subscriber Line Connection is the cheapest DSL Connection which provides more Download than Upload speed.

2. SDSL:

Symmetric Digital Subscriber Line Connection is the expensive DSL Connection that provides the same Download and Upload speeds.

Reference:

https://www.youtube.com/watch?v=qQYiwmamq38&ab_channel=PowerCertAnimatedVideos