宽带和DSL的区别

1. 宽带：
宽带连接只是一种技术，指的是通过高速互联网连接传输宽带宽数据。连接介质可以是同轴电缆、光纤、无线电或双绞线。它就像一个超集，指的是任何高速互联网技术。在宽带互联网中，进出设备的信号通过传统电话线或用于互联网连接的专用宽带电缆发生。

2. 数字用户线(DSL)：
数字用户线是一种通信媒介，用于通过标准电话线传输数字信号。 DSL 就像宽带的一个子集，因为它是这些技术之一。在直接用户线中，现有电话线用于传输高带宽数据。因此，ISP 公司很容易在不铺设新线路的情况下提供互联网连接。所有线路都在一条线上传播，并且仅在用于语音的分离器/滤波器的帮助下与用于数据的频率分开。

宽带和DSL的区别：

S.No.	BROADBAND	DSL
01.	Broadband connection is simply a technology which refers to transmission of wide bandwidth data over a high speed internet connection. The connection medium can be coaxial cable, optical fiber, radio or twisted pair.	Digital Subscriber line which is a communication medium used to transfer digital signals over standard telephone lines.
02.	In broadband internet signal to and from a device happens through a traditional telephone line or a dedicated broadband cable meant for internet connection.	It uses existing telephone lines to transport high-bandwidth data.
03.	Broadband is a newer concept.	DSL is a older concept.
04.	It is 2 times faster than 1.5Mbps DSL.	Its speed is from 128 Kbps to over 100 Mbps.
05.	Here the bandwidth is shared so speed varies depending on the number of users on the network.	Here the bandwidth is not shared so provides constant speed.
06.	In broadband technician from concerned enterprise does the initial installation.	In DSL the user can do the installation but to make fine tuning technician is required and for this the enterprise provides the required support to the customers.
07.	Broadband is possible for home networking and requires remotes and cable networking.	DSL is possible for home networking and requires only phone jack.
08.	Average monthly fee of broadband depends on the broadband plan but it is higher than DSL.	Average monthly fee of DSL depends on customer’s usage but it is less than Broadband.
09.	Broadband is just like a superset which refers to any high speed internet technology.	DSL is just like a subset of broadband as it is one of these technologies.