You have to know that DSL Digital Subscriber Line is a service which offers a faster Internet connection than a standard dial-up connection while ADSL Asymmetric Digital Subscriber Line is a type of DSLIt is a broadband connection technology that enables the computers to connect to each other over Internet using the existing copper wired telephone networks. DSL technology works by splitting the existing telephone line signal into two which are the voice and the dataADSL uses most of the channel to transmit downstream to the user and only a small part to receive information from the user.
Share on Facebook DSL, or digital subscriber line, is a form of Internet connection that makes use of existing copper telephone lines to provide access. Individuals who have landlines can usually connect to DSL through their current phone company.
DSL offers several advantages and disadvantages when compared to other common methods of Internet connection, such as dial-up or a cable modem. A DSL Internet connection comes with advantages and disadvantages.
This can be an important benefit if you operate a business where you need simultaneous access to the telephone and Internet.
Also, DSL is always "on," so you will not have to worry about getting connected like you do with dial-up. The charge for line access from the phone company is also relatively inexpensive. No Additional Wiring A DSL connection makes use of your existing telephone wiring, so you will not have to pay for expensive upgrades to your phone system.
Also, DSL uses extra lines from your telephone channels, so you will not need to have another line installed. In most cases, you will have access to a separate network. Cable networks are often shared by other computer users, so your privacy may be at risk. Proximity A major disadvantage of DSL is that its effectiveness depends on proximity.
The farther away you are from the DSL provider, the less efficient your service will be.
If you are more than 18, feet from the provider, you may not have access to the service at all. Busy Lines Because DSL makes use of spare phone lines, you may experience a spotty connection if phone usage becomes heavy.
Your phone company will be forced to use the extra DSL lines to handle the extra call volume, so you could conceivably experience difficulties during holidays or at times when long distance rates are lower. If your business or other activities require you to frequently upload a high volume of files or large files, you may find DSL is impractical to use.
In this case, you would be better off using a cable modem for your Internet access.Advantages of Routers: Routers can connect different network architectures, such as Ethernet and Token Ring Router can choose the best path across an internetwork using dynamic routing techniques.
Cable modems do have one primary disadvantage when it comes to connection usage, but this may be outweighed by its advantages, even over other methods for connecting to the Internet.
The primary disadvantage of cable Internet lies in the coaxial end of the connection. each of these types has their advantages and disadvantages.
Advantages of Routers: Routers can connect different network architectures, such as Ethernet and Token Ring Router can choose the best path across an internetwork using dynamic routing techniques. The disadvantages of a cable modem Ian Kenney Updated February 21, Cable modems burst onto the Internet scene promising lightning-quick access far exceeding the dial-up connections of the day and beating the competing technology, DSL, by a long shot in the early going. On the upstream side, the burst modulator in cable modems is programmed with the distance from the head-end, and provides the proper signal strength for accurate transmission. For more information on cable modems and related topics, check out the links below. Related HowStuffWorks Articles.
Satellite. What are the advantages of using a cable modem to access the Internet? A cable modem will provide you with rapid download transmission speeds. Downloading a file that would take one-half hour using a telephone modem connection will take only a few seconds with a cable modem connection.
Answer / krishna murari yadav. modem convert the digital signal to analog signal. the means of the modem is modulation+demodulation disadvantage: modem is not understood the intermediate proocess.
Radio transceiver modems have advantages and disadvantages when compared with a wired modem.
Advantages are: no costly wiring to maintain, no costly wiring to install, no down time waiting on a connection, can connect through a hub to communicate with a wired modem, and no fees to pay for a .
A cable modem permits data to be sent through the cable TV structure by making the most out of unused bandwidth on the network. DOCSIS or Data over Cable Service Interface Specification is the most common method used .