A DSL circuit is much faster than a regular phone line. Currently DSL is not available in all cities or parts of cities.

A family of digital telecommunications protocols designed to allow high speed data communication over the existing copper telephone lines between end-users and telephone companies. CUSTOMER TOOLBOX How to use this section Billing & Account Info International Support CONTROL PANEL ACCESS Unix Hosting Windows/E-commerce Virtual Private Server E-mail Utility

igital ubscriber ine, a high-speed dedicated connection to the internet. DSL in theory promised upload speeds of up to 640 Kbps and download speeds of up to 9 Mbps, and is slated to be widely available in the next few years.

igital ubscriber ine, a telephone-based Internet connection to several types of advanced modems that enables very fast access to the Internet at speeds 10 to 100 times that of most regular modems. Unlike cable modems, which connect to the Internet through your local TV network, DSL works on regular telephone lines. More information

a technology that enables existing copper telephone wiring to transfer digital signals, for example, television and internet content.

Depointing Signal Line

Often referred to as xDSL. It refers to several new digital technologies for fast two-way data connections over ordinary telephone lines.

A modem technology that transforms ordinary telephone lines into high-speed digital lines. DSL allows an existing phone line to be used for both voice and data simultaneously and provides very fast Internet access. Depending on location and the state of telephone lines, a DSL hook up may or may not be available.

(DSL technology): Digital access line or high speed transmission on a telephone line. Line installed between a subscriber terminal and a telecommunications network switch, supporting one of the technologies allowing high speed transmission of digital signals, of several megabits per second, on the cables traditionally used for analog telephony.

A twisted-pair copper wire connection with a special modem at either end that filters out background noise and interference and allows high-speed data transfer. It is limited to a transmission distance of 18 000 feet.

Digital Subscriber Link, a service offering promising data rates of 300Kbps and higher to the home

DSL is a technology that uses existing copper wiring to provide a fast connection to the Internet. Specialized hardware is attached to both ends of the line to allow data to transmit over the wires at a far greater speed than the standard phone wiring. It provides a constant connection to the Internet 24 hours a day, 7 days a week, so there is no need to dial-in to your ISP. A DSL line can carry both voice and data signals, eliminating the need for a second phone line.

is a high-speed Internet connection using phone lines, which allows you to use your phone for voice communication at the same time.

The DSL offers high-band width connections to small businesses and homes via regular telephone lines

An accelerated means of connecting a PDA or desktop computer to the Internet over regular telephone lines. While DSL transfers data far more quickly than a conventional analog modem, it isn't universally available yet.

igital ubscriber ine. A high-speed Internet service that uses regular telephone lines. Although it directly competes with cable modem service, technical limitations restrict DSL availability to within 18,000 feet of the local phone company's central office. DSL comes in several different flavors, each with a different speed and price. ADSL is most popular in North America, while SDSL has taken root in Europe. Although the service uses regular telephone lines, it does not interfere with telephone conversations because it operates on a different frequency that is easily separated by inexpensive line filters.

A technology that allows existing copper telephone lines to carry voice, data and video images at very high speeds.

xDSL refers collectively to all types of igital ubscriber ines, the two main categories being ADSL (asymmetric DSL) and SDSL (symmetric DSL). This broadband technology competes with cable modems and some wireless technologies for offering high-speed Internet access to the home.

A high speed connection to the Internet that enables a single phone line to be used for both data and voice at the same time.

Digital Subscriber Loop, A family of digital telecommunications protocols designed to allow high speed data communication over the existing copper telephone lines between end-users and telephone companies.

Generic term for technologies using digital signaling on the localloop. There are several DSL technologies ( ADSL, HDSL, IDSL, etc.), each with its own set of applications.

A high-bandwidth Internet access service offered by some ISPs and telecom operators. DSL incorporates existing copper telephone lines with a specialized modem at the customer's end and a multiplexer at the central office. Allows for simultaneous voice and always-on data transmission. DSL services are being rolled out first in metropolitan areas with subscriber bases that can best support the required network upgrades.

DSL allows you to send and receive data at speeds up to 1.2 Mbps. DSL enables advanced functions like video conferencing, video streaming, virtual private networking and e-commerce. IKANO's DSL service provides high-speed Internet access over existing copper telephone lines.

DSL provides a low-cost, high-bandwidth Internet connection that is perfect for small-to-medium businesses requiring fast, flexible Internet access. A standard SDSL connection provides more about 30 times more bandwidth than a 56 kbps modem. DSL has emerged as the most promising new broadband technology solution, providing a service that is far superior to cable modems in reliability and affordably fills the bandwidth gap between ISDN and T1. DSL technology enables much higher speeds across the twisted pair lines from the telephone company (telco) Central Office (CO) to the user. Speeds ranging from 144 kbps up through more than 2 Mbps are available - all by using digital-to-digital technology over the same lines that are used to deliver voice service. This means that users can take advantage of high-bandwidth services without needing new telco lines installed.

a generic name for digital lines that are provided by telephone companies to their local subscribers and that carry data at high speeds

A method for moving data at high speed over regular phone lines over the same (copper) wires used for regular phone service.

A technology used to transfer large amounts of digital data over a twisted pair copper wire. The XDSL is available in many different forms such as ADSL (Residential), IDSL or IDSL2 (Business). The amount of bandwidth for DSL will vary depending on the line feet from the providers central office (CO). DSL technology produces bandwidths from 128Kbps to 6Mbps.

Provides high-speed Internet access. It offers broad bandwidth access to the Internet. And because it runs alongside your existing telephone line, you can always make phone calls while using the Internet.

Technology for bringing high bandwidth Internet access over ordinary copper telephone lines.

A subscription to a digital Internet connection service. Provides benefits over 'analogue' dial-up modem technology in terms always-on connection and higher speeds of connection. See 'xDSL'.

Generic descriptor covering various versions of DSL services delivered over copper wires. Included are HDSL and ADSL services.

DSL allows a high bandwidth transfer rates using existing phone line, to access the Internet.

A device that turns signals from a phone line into high speed computer signals. These generally operate at 1-3Mb/s

Internet access via digital lines that are provided by telephone companies to their local subscribers and that carry data at high speeds - typically one of the faster connections.

Broadband internet access method with a continuous connection to the internet through regular phone (copper wire) line. Broadband providers may offer a choice of speeds ranging from 32 kbps (kilobits per second) to more than 50 mbps (megabits per second).

A broadband connection to the Internet through existing telephone lines, DSL modems can be internal or external. Internal DSL modems are plugged into an expansion slot in the computer and do not require a network adapter. External DSL modems use a network adapter to connect to the computer.

This is a form of high-speed Internet access currently competing with cable modems. DSL works over standard phone lines.

A technology that provides high-speed, two-way data communications over analog phone lines. DSL operates on a higher frequency and doesn't interfere with existing phone service. The most widely deployed variety is ADSL (asymmetric DSL), which provides downstream speeds of 144 Kbps to 2.2 Mbps and upstream channels from 90 to 640 Kbps, depending on the distance from the CO. See HDSL, IDSL, SDSL, and VDSL.

( igital ubscriber ine) A technology that dramatically increases the bandwidth of ordinary telephone lines into the home or office. DSL speeds are restricted by the distance between the customer and the telecommunication company's central office.

A type of broadband connection to the Internet offered by phone companies.

Service available in various technologies (HDSL, SDSL, ADSL, VDSL and RDSL) with differing data rates, operating distances, and ratios between downstream and upstream speeds.

Provided by ILECS, RBOCS, and CLECS. It designed to allow high-speed data communication over the existing copper telephone lines between end-users and telephone companies.

Digital Subscriber Loop. A local loop equipped to allow high-speed data transmission.

Digital Subscriber Line or Digital Subscriber Loop, DSL describes the technology that allows you to send a high speed digital signal over a regular copper telephone line. For more information see our support page About your DSL.

Digital Subscriber Line. A dedicated digital circuit between a residence or business and a telephone company's central office. It allows high-speed data, voice and video transmissions over existing twisted-pair copper Plain Old Telephone Service (POTS) telephone wires. (See broadband, POTS). close

A generic name for a family of evolving digital services to be provided by local telephone companies to their local subscribers. Operated at the Basic Rate Interface, the DSL can carry both voice and data signals at the same time, in both directions, as well as the signaling date used for call information and customer data. (See also IDSL and ISDN)

(Digital Subscriber Line): A transmission protocol that allows data to be sent over standard copper wires at high speeds. There are several different types of DSL service, such as ADSL and VDSL, each providing different transmission speeds. DSL is often used for Internet access.

4 copper wires that service up to eight different users. Can carry both voice, data, call data and customer data at the same time.

Digital Subscriber Line. A method of providing connectivity at speeds up to 9Mbps using the existing POTS copper wiring.

A technology for bringing high-bandwidth information to homes and small businesses over ordinary copper telephone lines. xDSL refers to different variations of DSL, such as ADSL, HDSL, and RADSL.

DSL (Digital Subscriber Line) is a service that offers an 'always-on' Internet connection that is faster than a standard dial-up connection. DSL technology uses existing 2-wire copper telephone wiring to deliver high-speed data services.

DSL stands for Digital Subscriber Line. It is a technology that provides a high-speed Internet connection over ordinary copper telephone lines.

Digital Subscriber Line is a type of service that uses ordinary phone lines but uses technology to increase the speed of data through the lines. Though it uses phone lines you do not dial in to this type of broadband connection.

Digital Subscriber Line. A technology for transmitting digital data over a regular telephone line at speeds much faster than dial-up modems.

Digital Subscriber Line. A generic name for a group of enhanced speed digital services provided by telephone service providers. DSL services run on twisted-pair wires; they carry both voice and data. Learn more.

Shorthand for Digital Subscriber Line, one of several options for high-speed Internet access. DSL speeds can vary greatly, from as low as 128Kbps to more than 7Mbps.

Digital Subscriber Line. These lines carry data at high speeds over standard copper telephone wires. With DSL, data can be delivered at a rate of 1.5 megabits per second (or around 30 times faster than through a 56K modem). In addition, DSL users can receive voice and data simultaneously, so they can use the Internet and make phone calls on the same line at the same time.

(Digital Subscriber Lines) - A high speed Internet access telecommunications line that provides an always-on, 24/7 connection to the Internet. DSL offers download rates much faster than a 56K modem.

Digital Subscriber Loop (or Line). DSL technology makes use of a pair of modems at each end of a normal telephone access line to create a digital line that makes greater use of the bandwidth available. xDSL is sometimes used as a generic phrase, where x is the relevant form of DSL. ADSL (Asymmetric DSL) offers a transmission bit-rate of about 2 Mbits/s from network to user, but a more limited transmission capacity from the user to the network. HDSL (High Data Rate DSL) offers symmetric data transfer at up to 2 Mbits/s.

Digital Subscriber Line (DSL) is a broadband service offered by telephone companies. DSL technology is capable of transmitting digital information at high bandwidths (up to 6 Mbps) on existing phone lines to homes and businesses. It also makes it possible to split phone lines into two parts, one of which can be used for voice or fax communication while the other is used to transmit data between computers.

Stands for "Digital Subscriber Line." It is medium for transferring data over ...

Digital Subscriber Line. A phone company offering that allows up to 7.0 Mbs of bandwidth to be utilized over a single traditional phone line. The typical offering for both practical and technical reasons is generally in the 144k to 768k range. Like ISDN, this service requires substantial equipment investment by the phone company and has even more stringent distance, quality-of-line, and equipment restrictions. Most phone companies are making this service available only in densely populated, higher income areas. DSL is an ATM service, i.e. all DSL traffic uses ATM encapsulation.

DSL is a system that provides subscribers with continuous, uninterrupted connections to the Internet over existing telephone lines, offering a choice of speeds ranging from 32 kbps (kilobits per second) to more than 50 mbps (megabits per second).

Digital Subscriber Line or DSL is a technology that uses existing 2-wire copper telephone wiring to deliver high-speed data services to homes and businesses. Offering users a choice of speeds ranging from 144 Kbps to 1.5Mbps, the technology provides Internet access that is 2.5x to 25x times faster than a standard 56Kbps dial-up modem. The maximum DSL speed is determined by the distance between the customer's site and the Central Office (CO). At the customer premises, a DSL router or modem connects the DSL line to a local-area network (LAN) or an individual computer. Once installed, the DSL router provides the customer site with continuous connection to the Internet and use of the telephone at the same time.

Digital Subscriber Line. A highspeed broadband connection that uses the unused frequencies of a phone line. Maximum speeds are dependent on the length of wire between the DSL modem and telephone switching office.

Acronym for Digital Subscriber Line. A type of broadband, or high speed, Internet access. Provided by a phone company and implemented over standard existing phone lines.

A method for moving data over regular phone lines. A DSL circuit is much faster than a regular phone connection, and the wires coming into the subscriber's premises are the same (copper) wires used for regular phone service. A DSL circuit must be configured to connect two specific locations, similar to a leased line. However, DSL uses previously unused frequencies of the line so that a user may connect to the Internet and talk on the phone at the same time.

Is your dial-up Internet connection frustrating you? Then it might be time for a digital subscriber line from your local phone company. DSL works on regular phone lines, transferring data and voice at the same time, using different frequencies. The data comes in a continuous stream, eliminating the need for connection and increasing the speed at which you will receive information. DSL costs roughly twice what you would pay for a premium dial-up Internet Service Provider ( ISP).

Digital subscriber lines, the collective name given to anumber of techniques used for transmitting digital data overthe local loop or subscriber line. These are also known asxDSL. Example are ADSL, HDSL, VDSL, MDSL and RDSL.

Digital Subscriber Line. Digital subscriber lines carry data at high speeds over standard telephone wires. DSL supports download speeds from 384Kbps to 1.5Mbps, depending on the quality of the lines and the distance your particular connection stretches from the telco switching station. The term xDSL is used to describe the many variations of DSL, such as ADSL and HDSL.

A telephone connection using standard copper telephone wires to transmit data at speeds far in excess of conventional analogue telephone lines.

DSL is a term used by the phone companies to describe a much faster connection speed to the internet.

Digital subscriber line. A family of technologies that provides high-bandwidth transmission over standard twisted copper wires (regular telephone lines).

Digital Subscriber Lines. A form of high-speed Internet connection. DSL allows you to connect to the Internet without using your telephone line. It does not give you a second line; it merely allows you simultaneously talk on the phone and surf the web.

Digital Subscriber Line. An "always on" connection to the Internet, over a phone line. Since you can use the phone and the Internet at the same time, it obviates the need for a second phone line, but check before you sign up; there are hidden charges from the phone company.

Digital Subscriber Line. This technology allows high speed synchronous data to be carried over commonly found copper telco wiring, such as the local loops installed in almost every residence and business in the US. Not without limitations [such as an 18k ft. distance limit for most types], DSL allows high-speed data access far more easily and cheaply than before.

Digital Subscriber Line. Various protocols for high-speed data, voice, and video transmission over twisted-pair copper POTS telephone wires.

High-speed Internet service via existing copper phone lines.

Digital Subscriber Line. DSL technology gives high speed network or Internet access over existing voice lines. There are various flavors: ADSL, HDSL, RDSL, SDSL, and VDSL. The whole group is known as xDSL.

Digital Subscriber Line. A telecommunications line that provides a fast, permanent connection to the Internet using the copper wiring found in almost every home and office.

DSL (Digital Subscriber Line) provides high-speed Internet Access using regular telephone lines. It has the ability to move data at speeds up to 8Mb/s or eight million bits per second, or 140 times quicker than the fastest analogue modems available today.

Digital Subscriber Line is a recent technology that speeds up the transmission of data on an ordinary phone line, permitting broadband services to offices and homes within a short distance of a telephone company central office.

(Digital Subscriber Line) A high speed (1.5 Mbps) data internet connection that uses standard copper phone lines.

Digital Subscriber Line. A technology for bringing high-bandwidth information to homes and small businesses over ordinary copper telephone lines.

Digital Subscriber Line provides high-speed Internet access over the copper telephone wiring. Although the DSL service utilises the telephone copper wire, there is no need to dial into an ISP, the DSL connection offers a constant connection to the Internet.

(Digital Subscriber Line) A service provided by a telephone company which provides high-speed Internet access through existing phone lines.

although this is a method for moving data over regular phone lines, a DSL circuit is much faster than a regular phone connection, and the wires coming into the subscriber's premises are the same (copper) wires used for regular phone service. A DSL circuit must be configured to connect two specific locations, similar to a leased line (however a DSL circuit is not a leased line. DSL configurations come either as Asymmetric Digital Subscriber Line (ADSL) wherein a difference exists between the upload and download speeds (download speeds faster), or Symmetrical configuration, wherein the upload and download speeds are the same.

Digital subscriber line. A high-speed access service that provides an "always-on" connection to the Internet at speeds 5 or more times faster than a 56K modem, using ordinary copper phone lines.

Digital Subscriber Line. an emerging method of sending large amounts of data over the copper wires already installed to most locations.

Various technology protocols for high-speed data, voice, and video transmission over ordinary twisted-pair copper POTS (Plain Old Telephone Service) telephone wires.

Digital Subscriber Line, a form of broadband Internet provided by the local phone company.

Technology that utilizes copper telephone wires to transmit data at high speeds. DSL technologies are sometimes referred to as last-mile technologies because they are used only for connections from a telephone switching station to a home or office, not between switching stations. "xDSL" refers collectively to all types of digital subscriber lines, the two main categories being ADSL (Asynchronous) in which the customer's download speed usually exceeds the upload speed, and SDSL (synchronous) in which the download and upload speeds are equal. DSL requires a short run to the central telephone office (approximately 18,000 feet), though new technologies claim to extend this distance to approximately 30,000 feet.

Digital Subscriber Line. A technology that allows the use of a copper line to send higher bandwidth services, such as fast internet and video, to a customer's premises.

Digital Subscriber Line. High speed internet access (up to 10 Mbps) using phone lines.

A technology for bringing high-bandwidth data to homes and small businesses over ordinary copper telephone lines. xDSL refers to different variations of DSL, such as ADSL, IDSL, and SADSL. Assuming your home or small business is close enough to a telephone company central office that offers DSL service, you may be able to receive data at rates up to 6.1 megabits (millions of bits) per second (of a theoretical 8.448 megabits per second), enabling continuous transmission of motion video, audio, and even 3-D effects. More typically, individual connections will provide from 1.544 Mbps to 512 Kbps downstream and about 128 Kbps upstream. A DSL line can carry both data and voice signals and the data part of the line is continuously connected.

digital subscriber line. A DSL line is an ordinary telephone wire used for digital data. DSL circuits are faster than conventional analog modems. Two common types of DSL are ADSL (Asymmetric DSL -- fast downloading, slow uploading -- less expensive and commonly used for consumer applications) and SDSL (Symmetric DSL -- fast communication in both directions, used for connecting server computers to the Internet. At the customer's end of the wire, a device named a DSL router is required (sometimes incorrectly called a DSL modem.) The computers and access points connect to the router.

DSL is a digital telecommunications protocol that allows existing copper phone lines to be used for high-speed transfer of data between home and business end-users. xDSL refers to the various types of Digital Subscriber Lines which include: ADSL (Asymmetric DSL), SDSL (Single-line DSL), HDSL (High-data-rate DSL) and VDSL (Very-high-data-rate DSL). In theory, ADSL (the most common of these types), allows for download speeds of up to 9 Mbps and upload speeds of up to 640 Kbps. In reality, commercial performance is normally up to 1.544 Mbps download and 128 Kbps upload.

Digital Subscriber Line. A method of Internet access that transmits the data over standard copper telephone wires. Because voice traffic and the data traffic travel over separate channels on the telephone wire, DSL access allows use of the telephone and data transmission over the same line at the same time.

Digital Subscriber Line. A technology that allows a provider to use the excess bandwidth found in a copper line for the provision of data services. While this technology was meant to make use of an enormous copper infrastructure until fiber optic cable was fully deployed, it has become an industry unto itself. xDSL is used to describe all of the "flavors" of DSL in general.

Digital Subscriber Line (DSL) is a technology for bringing high-bandwidth information to homes over ordinary copper telephone lines. A DSL line can carry both data and voice signals, and the data part of the line is continuously connected. DSL may also be referred to as broadband.

A Digital Subscriber Line is a fast continuously available internet connection that uses a phone line and DSL modem. A DSL connection to the internet does not interfere with voice transmission.

Digital Subscriber Line. A technology employed by various telecommunications companies that enables the delivery of always-on, high-speed broadband Internet access via the use of standard telephone lines.

Stands for Digital Subscriber Line. DSL is a high-speed internet connection that uses existing phone lines to transmit both voice and data.

Digital subscriber line (DSL) connects users at a high speed to the Internet via their usual phone lines. Subscribers connect filters to their land line (phone) and use a special external modem that connects to their computer via the Ethernet port or USB. Download speeds are comparable to a Cable modem.

Digital Subscriber Line. The generic term that refers to the entire family of DSL technologies, such as SDSL, IDSL, and ADSL.

(Digital Subscriber Line) - a method of providing digital broadband service over existing telephone wires.

A method for moving data over regular phone lines which are leased by the subscriber. However, a DSL circuit is much faster than a regular phone connection.

Digital Subscriber Lines are used for high speed (up to 1.2Mbit per second) Internet connections. DSL lines are typically 2 to over 20 times faster than conventional dial-up connections.

Digital Subscriber Line A high-speed telecommunications line.

Digital Subscriber Line. Using the same physical lines your telephone uses, a special service which allows high speed Internet access and phone service concurrently.

Digital Subscriber Line. A method of connecting to the internet permanently via a high-bandwidth phone line. They're faster than dial-up service, and you can be on the phone and the internet at the same time without purchasing an additional phone line. They're also more expensive and temperamental than phone lines.

Digital Subscriber Line - A high speed data line used to connect to the internet. Different kinds of DSL exist such as ADSL and SDSL.

(Digital Subscriber Line) A popular alternative to Leased Lines and ISDN, being faster than ISDN and less costly than traditional Leased Lines. DSL moves data over regular phone lines. A common configuration of DSL allows downloads at speeds of up to 1.544 megabits per second, and uploads at speeds of 128 kilobits per second. This arrangement is called ADSL: Asymmetric Digital Subscriber Line. Another common configuration is symmetrical: 384 Kilobits per second in both directions. See also HDSL

DSL is an industry acronym for Digital Subscriber Line technology which delivers high-speed Internet access. The service lets you send data and voice over the same line, at the same time so you can talk or fax while you access the Internet.

A transmission method (ADSL or SDSL) that uses existing telephone lines. It is faster than dial-up, but cheaper than leased lines. DSL is sold in a variety of bandwidths ranging from 140 Kbps to 1,544 Kbps. However, the user must have special connecting equipment (modem) to receive and transmit DSL. Business DSL costs range from $100 to $300 monthly, depending on speed, but you must be within 3,700 feet of a telephone central office or a system hub.

Digital Subscriber Line. A super fast, fairly reliable connection to the Internet that uses an existing phone line, without interruption to regular telephone service. The speed of your connection will vary depending on the plan you purchase; the minimum is much faster than a dial-up. Domain: is the name for an organization on the internet. The domain is usually made up of two parts - the name and the type - red.net, microsoft.com, ins.org, ucf.edu, etc... In country hierarchies, the domain can have more parts - each country sets its own rules. Domain Name System (DNS): Dist ributed name/address database used on the internet. back to the top E-mail (electronic mail): The transmission of memos and messages to a single recipient or to multiple users all around the world.

Verizon Online DSL provides high-speed Internet service directly through your local telephone line. The advantages of this service include the ability to make and receive phone calls through your phone line, access 911 in case of emergency and save some money on your DSL service. The disadvantage is that you will have to pay for two separate services.

Digital Subscriber Line. This is a high speed digital connection served by your phone line for connection to internet and email applications.

Digital Subscriber Line; technology that provides high-speed dedicated access to the Internet. Combines two-way voice and data transmissions at very high speeds over existing telephone lines.

(Digital Subscriber Line) - a high-speed dedicated digital circuit from a given location to the telephone company's central office, using normal copper telephone lines. DSL provides a separate channel for voice and fax, which means that phone calls and faxes can be carried at the same time high-speed data is flowing across the line. DSL is a general term that includes several variations: ADSL (Asymmetric Digital Subscriber Line), ranging up to 1.5 Mbps; HDSL (High-bit-rate Digital Subscriber Line), 1.5 Mbps; SDSL (Single-line Digital Subscriber Line), 1.5 Mbps; VDSL (Very high-data-rate Digital Subscriber Line), ranging up to 2.3 Mbps; and RDSL (Rate Adaptive Digital Subscriber Line), various speeds.

Digital Subscriber Line: Technology that transfers data from a telephone switching station to a house or office over copper wire.

Digital Subscriber Line technologies enhance the data capacity of the existing twisted pair wire that runs between the local telephone company switching offices and most homes and offices. There are actually several types of DSL service, ranging in speeds from 16 Kbits/sec to 52 Mbits/sec. The services are either symmetrical (traffic flows at the same speed in both directions) or asymmetrical (the downstream capacity is higher than the upstream capacity). DSL connections are point-to-point dedicated circuits, meaning that they are always connected. There is no dial-up. There is also no switching, which means that the line is a direct connection into the carrier's frame relay, ATM (Asynchronous Transfer Mode) or Internet-connect system.

Digital Subscriber Line. A generic name for a family of digital lines being provided by CLEC's and local phone companies to local subscribers.

DSL is an acronym for Digital Subscriber Line. This is a method of transmitting data over telephone lines prevalent in the United States. The UK uses a variant called ADSL for providing broadband to users.

Digital Subscriber Line. A digital subscriber line (DSL) transmits electronic data over regular copper-wire phone networks, making use of high-frequency bands not used in conventional telephone services. One type of DSL, known as an asymmetric digital subscriber line (ADSL), is capable of downloading data some 10 times faster than the popular ISDN (integrated services digital network) lines offered by Nippon Telegraph and Telephone Corp. DSL services require special equipment to be installed at the telephone company and the subscriber's home or business. They have grown to become a major form of Internet connection in the U.S. and South Korea, although throughput is slower than with advanced fiber-optic services. There were 291,333 DSL subscribers in Japan at the end of June 2001, compared with less than 10,000 a half year earlier, according to a survey released in July 2001 by the Ministry of Telecommunications.

DSL is a type of high-speed Internet access for consumers. DSL stands for Digital Subscriber Line. This is a technology that allows for digital transmission over existing telephone lines. DSL service is typically many times faster than a 56K modem while allowing for regular phone/voice usage simultaneously on the same telephone line. Although DSL service does not exist in all areas, it is currently more available than cable modem service. DSL service is an "always-on" type of connection, which is especially vulnerable to hacker attacks. Users can prevent unauthorized access with a software firewall product.

A means of accessing the Internet at very high speed using standard phone lines.

DSL or Digital Subscriber Line is an increasingly popular method of connecting to the Internet over regular phone lines. DSL offers the advantage of a relatively high speed connection at prices substantially lower than ISDN connections. In theory DSN has a download speed limit of 9 megabits per second and an upload limit of 640 kilobits per second. In reality, and dependent of your provider's equipment as well as your system equipment, you can expect anything from about 1.5 megabit download/128 kilobit upload (Asymmetric DSL) to 384 kilobits in both directions (Symmetric DSL).

(Digital Subscriber Line) A permanent, high-speed connection to the Net.

A digital subscriber line that is used to transmit data via telephone lines. It is a type of Internet connection that is significantly faster than a telephone line modem and is roughly equal to that of a cable modem connection.

Digital Subscriber Line. A way of sending digital data over regular copper telephone lines at high speed. With DSL, data can be delivered at a rate of 1.5 Mbps (around 30 times faster than through a 56-kbps modem).

Digital Subscriber Line (DSL) Internet connectivity, unlike cable modem-based service, provides the user with dedicated bandwidth. However, the maximum bandwidth available to DSL users is usually lower than the maximum cable modem rate because of differences in their respective network technologies. Also, the "dedicated bandwidth" is only dedicated between your home and the DSL provider's central office -- the providers offer little or no guarantee of bandwidth all the way across the Internet.

Digital Subscriber Line. DSL uses unused portions of a phone line's bandwidth for transmitting data at high speed.

A technology that provides high-bandwidth connections to end users over standard twisted-pair copper wires employed by telecommunications companies. The data rates of these connections drop rapidly - due to signal attenuation - as distance between the central office and end user's modem increases. There are many variations of DSL technology that have been developed. Some provide asymmetric transmission speeds, and some provide symmetric transmission speeds. The variations collectively are referred to as xDSL technologies.

Digital Subscriber Line. The generic term that refers to the underlying "copper" technology inherent to all flavors of DSL such as ADSL, SDSL and HDSL.

(Digital Subscriber Line): A high-speed (or broadband) Internet connections. There are several different varieties of DSL, each with different upload and download speeds. ail (Electronic mail): A text form of communication, analogous to voice mail. Anything that can be stored on a computer can be sent from one e-mail address to another. E-mail that has access to the Internet can send a message to any other Internet e-mail address anywhere in the world. Generally, email messages are short, informal typed messages. However, they can also be long or formal and can contain attached files and pictures.

Digital Subscriber Line. A technology for providing high-speed data connections over a regular copper telephone line.

Digital Subscriber Line — High speed, always on Internet access through specialized phone lines. Availability may be limited to those close to a central telephone office. DSL connection speeds are similar to cable modem speeds.

A dedicated line which can transmit data at very high rate, now available for home use.

Acronym for Digital Subscriber Line or Digital Subscriber Loop, often referred to as xDSL. It refers to several new digital technologies for fast two-way...

(Digital Subscriber Line) like ADSL, digital signals are sent over existing phone lines, however the downstream and upstream rates are the same.

( igital ubscriber ine). Particular modems on either end of a single twisted pair wire in a ISDN system.

Digital Subscriber Line. Technology that brings high-bandwidth information to homes and small business over copper telephone lines. It can carry both data and voice signals.

These terms refer to all types of digital subscriber lines. DSL & xDSL technologies work over existing copper telephone lines. Assuming your home or small business is close enough to a local telephone office that offers DSL service, you may be able to receive data at rates up to 6.1 megabits (millions of bits) per second (of a theoretical 8.448 megabits per second), enabling continuous transmission of motion video, audio, and even 3D effects. More typically, individual connections provide from 1.544 Mbps to 512 Kbps downstream and about 128 Kbps upstream. A DSL line can carry both data and voice signals and the data part of the line is continuously connected.

Digital Subscriber Line. Technology that combines two way voice and data transmissions at very high speeds over normal phone lines. See DSL Types for more info.

a family of technologies generically referred to as DSL, or xDSL, capable of transforming ordinary phone lines into high-speed digital lines. This is used for services such as fast Internet access and video-on-demand. ADSL (Asymmetric DSL), HDSL (High data rate DSL) and VDSL (Very high data rate DSL) are all variants of xDSL.

Digital Subscriber Loop (or Line). Refers to a technology that uses regular telephone wires for high-speed Internet access. See dsl.mv.net for MV's DSL service offerings.

Digital Subscriber Line. DSL utilizes the existing copper lines run by the telephone companies to deliver high-speed data to homes and businesses. DSL equipment uses the unused, high frequency channels of your analog voice line to pass digital traffic.

Asymmetric Digital Subscriber Line (ADSL) is frequently shortened to simply DSL. A method for moving data over regular phone lines. An ADSL circuit is much faster than a regular phone connection, and the wires coming into the subscriber's premises are the same (copper) wires used for regular phone service. An ADSL circuit must be configured to connect two specific locations, similar to a leased line. A commonly discussed configuration of ADSL would allow a subscriber to receive data (download) at speeds of up to 1.544 Megabits per second, and to send (upload) data at speeds of 128 kilobits per second. Thus the 'Asymmetric' part of the acronym. Another commonly discussed configuration would be symmetrical: 384 kilobits per second in both directions.

(Digital Subscriber Line) The method of using phone lines to move data much faster then a regular phone connection.

(Digital Subscriber Line) is a technology for bringing broadband information to homes and small businesses over ordinary copper telephone lines. xDSL refers to different variations of DSL, such as ADSL, HDSL, and SDSL. With DSL technology, you can use your Internet connection and your telephone at the same time.

High-bandwidth information delivery to homes and small businesses over ordinary copper telephone lines. First installed in 1998, most businesses in urban areas, where the service is most prevalent, can receive data at up to 6.1 megabits (millions of bits) per second. But more typically data can be received over DSL at about 1.544 megabits per second and can be sent at about 128 kilobits per second. DSL is expected to replace ISDN in many areas and to compete with cable modems in bringing multimedia and 3-D to homes and small businesses.

Digital Subscriber Line. Another way to send data over regular telephone lines that is much faster than the regular lines. Speeds are about 100 Mbps (Megabits per second), compared to 54 Kbps (Kilobits per second) on the regular line. DLS offered by phone companies competes with cable offered by cable companies.

DSL stands for Digital Subscriber Line. It is a type of internet connection available to both Residential and Commercial users. It runs over regular phone lines, and you can use the same line for DSL and voice communication at the same time. DSL does come with some distance limitations, though. The maximum distance for ADSL (Asymetric DSL)is 18,000 feet. There is a new type of DSL in the process of being deployed that doubles the distance limitation, however it is not available at this time.

Digital Subscriber Line - Modems on either end of a single twisted pair wire that delivers ISDN Basic Rate Access.

Digital Subscriber Line is a technology that brings high bandwidth to the Internet users over ordinary telephone line. Operating at speeds up to 1.5Mbps, DSL lines can carry voice, fax, and data simultaneously.

Digital Subscriber Line - A technology which enables high speed transmission of digital data over regular copper telephone lines. This delivers high-speed data services to homes and businesses. This gives "always-on" Internet access and does not tie up the phone line.

a method for connecting to the internet or transferring information using regular phone lines but at much greater speeds than a dial-up modem would allow

Digital Subscriber Line is a technology for transmitting high-bandwidth information over ordinary copper telephone lines. A DSL line can carry both data and voice signals and is continuously connected. xDSL refers to different variations of DSL, such as ADSL, HDSL and VDSL.

Digital Subscriber Line DSL is a technology for providing a dedicated digital circuit between one location (home, office ...), and the telephone company's central office, allowing high-speed simultaneous voice and high-speed data services, such as super fast Internet access, over existing twisted copper telephone lines.

Digital Subscriber Line. A type of connection, which is transmitted through a double wired telephone cable made of copper. The technology is used for both Internet and telephone services. Depending on the type of DSL, the speed varies between 32 Kbps and 28 Mbps.

Digital Subscriber Line; A group of protocols that allow customers and phone companies to exchange data over telephone lines at a high speed. The individual protocols are: asymmetric digital subscriber line (ADSL), symmetric digital subscriber line (SDSL), high-data-rate DSL (HDSL) and single-line DSL (SDSL).

Digital Subscriber Line A technology that allows high-speed Internet connections on standard telephone lines (POTS). The primary types of DSL are ADSL (Asymmetric Digital Subscriber Line) and SDSL (Symmetric Digital Subscriber Line).

Digital Subscriber Line. A type of internet connection that utilizes telephone (copper) wires to transmit data at high speeds. DSL is a broadband, or high bandwidth, type of internet connection.

A technology that allows multiple forms of data, voice and video to be carried over existing copper wire via enhanced technologies on the local loop. DSL is located between a network service providerís central office and the customer site. Data rates vary due to distance from the central office, with connections providing speed from 144 Kbps to 6Mpbs. XDSL refers to all the variations of DSL. 802.11: 802.11 is a family of specifications for wireless local area networks (WLANs) developed by a working group of the Institute of Electrical and Electronics Engineers (IEEE). The 802.11b standard - often called Wi-Fi - is backward compatible with 802.11. There are currently four specifications in the family: 802.11, 802.11a, 802.11b, and 802.11g. All four use the Ethernet protocol and CSMA/CA (carrier sense multiple access with collision avoidance) for path sharing. The most recently approved standard, 802.11g, offers wireless transmission over relatively short distances at up to 54 megabits per second (Mbps) compared with the 11 megabits per second of the 802.11b standard. Like 802.11b, 802.11g operates in the 2.4 GHz range and is thus compatible with it.

Digital Subscriber Line. Encompasses all forms including ADSL.

Digital Subscriber Line service provides high speed Internet access over traditional copper telephone infrastructure and is usually available only to locations within 18,000 wire feet of a local exchange carrier's central office.

Offered under the name of T-DSL in Deutsche Telekom's service portfolio. – ADSL (Asymmetrical Digital Subscriber Line) – Technology used to transmit data at fast rates (between 16 kbit/s and 640 kbit/s upstream; up to 8 Mbit/s downstream) via standard copper wire pairs to connections within a radius of approximately three kilometers. – ADSL2+ – Successor product to ADSL that raises the maximum data rate to 16 Mbit/s (downstream) or 1 Mbit/s (upstream). – VDSL (Very high bit rate Digital Subscriber Line) is a new technology used to transmit exceptionally high data rates (5 Mbit/s upstream, 50 Mbit/s downstream) via a fiber-optic network. (Upstream denotes the direction of transmission from the user to the server, while downstream denotes the opposite direction).

Digital Subscriber Lines. A telecommunications line that provides a fast, permanent connection to the Internet. It allows data to transmit at a far greater speed than standard telephone wiring can and can carry both voice and data so you do not need a second phone line. A DSL line is always on so there is no need to connect to the Internet.

Digital Subscriber Line. Local digital network loop, typically sends high-speed data over standard phone lines.

a "digital subscriber line". This is a dedicated high-speed telephone system connection.

Digital Subscriber Line. Copper wire (uses existing phone lines) based technology that replaces analog modems and serial connections, which can achieve data transmission speeds in excess of 5 Mbps. Has distance limitations.

DSL is a wireline transmission technology that transmits data faster over traditional copper telephone lines already installed to homes and businesses. DSL-based broadband provides transmission speeds ranging from several hundred Kbps to millions of bits per second (Mbps). The availability and speed of your DSL service may depend on the distance from your home or business to the closest telephone company facility. Some speeds of DSL will not work very well for Breeze. Probably the lowest that will work is 3Mbps, but you could still have problems. 6 is better. Talk to your provider and explain how you will be using the internet. Likely, you will want the fastest they provide, or if they don't provide a fast connection, you may have to switch to cable.

Digital Subscriber Line. A term coined to refer to the family of DSL access technologies, including ADSL, RADSL, VDSL, etc.

High-speed dedicated Internet connection that uses standard copper telephone lines to transfer data.

Digital Subscriber Line. a high-speed method of data transfer over existing telephone lines, which is considerably faster than standard modem connections. DSL speed varies considerably depending on the service purchased.

Digital Subscriber Line technology, on which all the variations in this listing are based. Sometimes used to refer only to the earliest forms of the technology.

Digital Subscriber Line, a broadband technology that uses telephone lines and digital coding to create a relatively high-speed connection to the Internet from your computer.

A broadband (high-capacity) technology that allows consumers to connect to the Internet at high speeds. DSL works over ordinary copper telephone lines, although you need a special DSL modem to connect to your PC. Generally, the closer a customer is to the telephone central office providing the service, the greater the speed available. The Web site http://isp-ld.net has detailed information on DSL providers and will help you determine if you're close enough to an equipped central office to get the service.

Digital subscriber line. A faster communications technology available in some areas through a DSL modem and a NIC. DSL uses a traditional phone line, but allows you to make voice calls and use the Internet at the same time.

Digital Subscriber Line. A digital telephone line. DSL comes in several varieties so it is also called xDSL. The most popular is ADSL or Asymmetrical Digital Subscriber Line.

A telephone line that has special equipment establishing a connection to the Internet at very high speeds.

Digital Subscriber Line. Broadband connection available to commercial or private subscribers, generally offered by local telephone companies. DSL typically refers to a connection offered on ordinary copper line that offers transmission speeds at about 6 Mbps downstream, bundling voice, data and Internet services on the same line. The term is sometimes used to refer to the ?next generation? of network connections beyond ISDN. Sometimes, ?xDSL? is used by a to refer to any of a number of emerging DSL technologies (symmetric, meaning same speeds up- and downstream, or asymmetric, referring to faster downstream speeds than upstream speeds). DSL services are limited with within about 12,000 feet of a telephone company?s central office.

Digital Subscriber Line. The most common type of broadband connection, which uses existing telephone wires to carry the connection into the home, thus eliminating the need for expensive rewiring.

Digital Subscriber Line Phone technology that allows a broadband internet digital connection to be carried over existing copper phone lines, while still allowing the phone service carry analog signals over the same line.

Digital Subscriber Line (phone-based broadband)

this technology uses existing copper pair wiring that exists in almost every home and office. Special hardware attached to both the user and switch ends of line allows data transmission over the wires at far greater speed than the standard phone wiring.

Capable of transforming ordinary phone lines, DSL is part of a family of technologies that are generically referred to as either DSL, or xDSL (its also known as "twisted copper pairs"). It can transform them into high-speed digital lines which are capable of supporting advanced services. An example of one of these would be fast Internet access and/or video-on-demand. ADSL (Asymmetric Digital Subscriber Line) or HDSL (High data rate Digital Subscriber Line) or VDSL (Very high data rate Digital Subscriber Line) are all variantions on xDSL.

igital ubscriber ine technology for transmitting data up to 50 times faster than present analog modem and ISDN alternatives.

Acronym for digital subscriber line from the telephone company.  Digital subscriber line technologies allow telecommunications companies to using existing twisted pair copper line to transport multimedia and high-speed data transmissions.

An always-on broadband connection using traditional phone lines.

or Digital Subscriber Line A method for moving data over regular phone lines. A DSL circuit is up to 50 times faster than a regular phone connection and uses the same (copper) wires used for regular phone service. A DSL circuit must be configured to connect two specific locations.

Digital Subscriber Line. a high speed digital telephone line that can support broadband Web service or enhanced telephones with high-speed data.

DSL is the acronym for Digital Subscriber Line. This technology uses existing copper-pair telephone wiring, found in almost every home and office, to establish a faster data transmission as compared to standard telephone wiring. Special hardware must be attached to both the user and switch end of the telephone line for DSL service to function.

Digital Subscriber Line - A technology that enables higher bandwith communications to be passed through conventional telephone lines

Digital Subscriber Line. Aka ISDN Basic Rate Interface (BRI).

DSL (Digital Subscriber Line) is a technology for supplying high bandwidth information to homes and businesses over ordinary copper telephone lines. Different variations of DSL include ADSL (Asymmetric DSL), HDSL (High-speed DSL) & SDSL (Symmetric DSL)

Digital Subscriber Line. An access technology that calls for modems on either end of a copper twisted-pair wire to deliver data, voice and video information over a dedicated digital network.

(digital subscriber line) is a specification for dedicated, full-duplex data service between a customer's premises and a service provider's point of presence via a conventional copper telephone wire's upper (4 kHz to 2.2 MHz) frequency band.

A Digital Subscriber Line is a high-speed connection over a standard copper wire connection that becomes high-speed through special provisioning (programming). The distance from the telephone company office limits DSL because the digital signal quality degrades over distance.

Digital Subscriber Line high speed internet connection through the phone company that runs on existing phone lines, and allows multiple use of a single telephone line.

(Digital Subscriber Line) A proven technology that takes advantage of standard copper telephone lines to provide secure, reliable, high-speed Internet access. This is a general term for any local network loop that is digital in nature.

Acronym for Digital Subscriber Line service; it's the telephone companies' equivalent to the broadband service offered by cable companies that allow for fast Internet access, voice calling and enhanced phone services all on one line.

Digital Subscriber Line. The generic term for a range of differing technologies for massively increasing the data capacity of phone lines, of which ADSL (q.v.) is one.

Digital Subscriber Line, in either ASDL (Asymmetrical) or VDSL (Very High Speed) form, sends data over copper wires much faster than normal (allowing transmission of digital TV, for example, without installing a new network of cables).

(Digital Subscriber Line) : A network service that provides high-speed data transmission over standard twisted-pair copper wires. DSL service is up to 30 times faster than standard telephone dial-up lines.

Digital Subscriber Link (DSL) is a new telecommunications technology that permits high-speed digital Internet access over standard telephone lines. It is expected to largely supplant ISDN in the future, at least for business users not too distant from their telephone company's central office.

DSL stands for Digital Subscriber Line. It refers to one type of high-speed Internet access which uses existing phone lines to transfer data. The technology utilizes frequencies along the phone line that are not used with voice communication so that DSL users can access the Internet and talk via the telephone at the same time.

(Digital Subscriber Line) -- DSL technology uses sophisticated modulation schemes to pack data onto copper wires. This technology uses existing copper pair wiring that exists in most homes and offices. With the attatchment of special hardware, data transmission over the wires passes at much greater speed than the standard phone wiring.

Digital Subscriber Line. is a high-speed data service provided by your telephone company over high-quality copper telephone wire. DSL transmits data at speeds far greater than standard phone service.

Digital Subscriber Line. This technology allows fast data transmission (upto 8Mbps) over existing telephone network. The actual performance depends mainly on the quality of the exisitng copper wires and the distance between the user premises and the carrier. There are many variants (ADSL,HDSL etc.) collectively referred to as xDSL.

Digital Subscriber Line, or DSL, is a family of technologies that provide digital data transmission over the wires used in the "last mile" of a local telephone network. Typically, the download speed of DSL ranges from 128 kilobits per second to 2.4 megabits per second.

Digital Subscriber Line (DSL) provides a dedicated digital (numbers) circuit that co-exists with the analog (noise) circuit used for normal phone conversations between a residence and a telephone company's central office, allowing high-speed data transport over existing twisted copper telephone lines.

Digital Subscriber Line - a type of high-speed connection

Digital Subscriber Line - which is used to bring high-speed digital networking to homes and businesses.

An abbreviation for Digital Subscriber Line. A technology that dramatically increases the digital capacity of ordinary telephone lines (the local loops) into the home or office. DSL speeds are very much tied to the distance between the customer and the telephone company's central office. The technology is geared to Internet access with its asymmetric versions (faster downstream than upstream) and short haul connections with symmetric versions (same rate coming and going).

Digital Subscriber Line. This recent technology delivers high-speed, high-bandwidth Net access over standard telephone lines. Currently, it can cost as little as $40 a month, plus a $200 installation cost -- not a bad idea if your dial-up connection is slowing you down.

Digital subscriber line, a broadband delivery technology used mostly by telecom firms

Digital Subscriber Line. A better way of connecting a computer to the Internet using the telephone line. It's faster than the dialup and doesn't block the telephone line. However, it is more expensive because the special equipment is required.

The Digital Subscriber Line (DSL) is a technology that can deliver high bandwidth data to homes and small businesses over conventional telephone lines.

Short for Digital Subscriber Line, DSL technologies use sophisticated modulation schemes to send data over the copper wire used for your phone connection and is considered high speed or broadband Internet access.

A broadband service that combines separate voice and data channels on a single cable.

abbreviation for dedicated service line - a high speed Internet connection.

Digital Subscriber Line. A technology that delivers high-speed Internet access over existing telephone wires, while still permitting the use of the telephone service.

Acronym for igital ubscriber ine, a recently developed (late 1990s) digital communications technology that can provide high-speed transmissions over standard copper telephone wiring. Currently, ADSL ( symmetric DSL) is the form of DSL most often provided by telephone companies. DSL is a type of broadband Internet connection.

Digital Subscriber Line Close this window

Digital Subscriber Line. A broadband Internet technology operating on the public switched telephone network.

Digital Subscriber Link technologies, use sophisticated modulation schemes to pack data onto copper wires. They are sometimes referred to as last-mile technologies because they are used only for connections from a telephone switching station to a home or office, not between switching stations.

Digital Subscriber Line is a communication technology usually offered by telephone companies that uses existing twisted-pair telephone lines to transport high-bandwidth data, such as Internet, multimedia, and video. SDSL and ADSL are the two varieties of DSL services ADSL is drawing significant attention from service providers because it promises to deliver high-bandwidth data rates to dispersed locations with relatively small changes to the existing telephone company infrastructure at a reasonable cost. Download speeds can range from 128 Kbps to 6 Mbps from the service providers. DSL has a geographical limitation for customers of about 15,000 feet from the CO.

Digital Subscriber Line. DSL is a copper loop transmission technology enabling high-speed access in the local loop, often referred to as the last mile between the Network Service Provider and service user.

Digital Subscriber Line. A technology for enabling high speed information transfer to end users over ordinary copper telephone lines. xDSL refers to different variations of DSL, such as ADSL, HDSL, iDSL and RADSL. DSL offers data download rates up to 6 Mbps, dependant on the variant supplied and distance from the nearest DSL service provider's exchange. Distance limitations are generally around the 4 mile mark and apply to the actual cable length from the exchange to the end user premises.

Digital Subscriber Line technology allows high bit-rate data transmission riding over voice service on standard copper pairs.

Digital Subscriber Line (up to 2Mb/sec)

(Digital Subscriber Lines) High speed Internet access lines for connections directly from a telephone switching station to a home or office, avoiding the slowdown between switching stations.  DSL offers download rates many times faster than a 56K modem.

Digital Subscriber Line — A technology that provides a constant, high-speed Internet connection through an analog telephone line.

Digital Subscriber Line. This is a generic term and refers to all types of Digital Subscriber Lines. It runs over your existing copper telephone lines (POTS) and offers extremely high transmission rates, up to 8 Mbps. DSL is distance sensitive and a DSL user must be with 12,000 to 15,000 feet of the telephone company's Central Office.

Digital Subscriber Line. A method of providing broadband through the unused frequencies on an analogue telephone line. For more information refer to Howstuffwork's excellent How DSL Works guide.

(digital subscriber lines) A technology that uses modulation techniques to pack more data more closely onto copper telephone wires and thus increase the speed of transmission over these lines. DSL lines are usually ADSL (asymmetric) or SDSL (symmetric), with ADSL being the most common. ADSL technology can deliver speeds of 640 Kbps from the user and speeds of more than 6 Mbps to the user.

Digital Subscriber Line. Broadband internet service delivered over telephone wires, but separate from telephone service.  One can utilize DSL while on the telephone.

DSL (Digital Subscriber Line) is a technology for bringing fast Internet service to homes and small businesses over ordinary copper telephone lines.

Digital Subscriber Line. This is the type of broadband internet connection that phone companies can provide to their customers. The broadband signal travels over existing home phone lines.

Digital Subscriber Line. DSL is a high-speed connection over telephone lines. Speeds can be as high as 1.5 Mbps (megabits per second). DSL is an always-on connection that runs over normal phone lines, so that there is no need to dial up or login.

Digital Subscriber Line. A method for moving data over regular phone lines. A DSL circuit is much faster than a regular phone connection, and the wires coming into the subscriber's premises are the same (copper) wires used for regular phone service. The phone service is connected to your PC to provide broadband Internet access, and the DSL service shares the line with your regular or VoIP telephone calls.

Digital Subscriber Line. The generic term that refers to the underlying technology that transforms standard telephone lines into high-speed data communications links. Refers to all flavors of DSL, such as SDSL, ADSL, IDSL, etc.

A telephone line that carries digital data from end to end and can be leased for telephone company for individual use. DSL lines are rated at 5Mbps, about 50 times faster than regular telephone lines.

Digital Subscriber Loop - A term describing a family of DSL services, including ADSL, SDSL, IDSL, RADSL, HDSL, VDSL, SHDSL, etc. that enable high speed Internet connections over standard copper telephone lines. The main limitation is distance.

Abbreviation for digital subscriber line; it refers to the type of broadband connection that brings information to homes and businesses over ordinary copper telephone lines.

Digital Subscriber Line. A relatively high speed network connection, usually delivered through specialized telephone wiring.

(Digital Subscriber Line) - An always-on broadband connection over traditional phone lines.

digital subscriber line. A series of technologies that transmit packet data via the existing copper phone lines found in most areas. DSL uses sophisticated modulation schemes to pack data onto copper wires. There are several types of DSL – ADSL, SDSL, etc. Data rates vary among the different DSL technologies.

Digital Subscriber Line (DSL) provides a dedicated digital circuit between a residence and a telephone companyâ€(tm)s central office, allowing high-speed data transport over existing twisted copper telephone lines. We currently offer two ADSL (Asymmetric Digital Subscriber Line) product options to support information transfer rates of 1.5+Mbps downstream and 384Kbps upstream, or 384+Kbps downstream and 128Kbps upstream.

digital subscriber lines. technologies that allow telephone companies to use conventional phone lines to deliver data at rates far higher than today's traditional modems or even ISDN

Digital Subscriber Line. Refers to high speed Internet connections obtained through a special service of the phone company, using their standard telephone line.

See Digital Subscriber Line.

Digital Subscriber Line (of which ADSL is the main type)

A high bandwidth Internet connection over a telephone line. (Source: Dreamweaver MX 2004)

Digital Subscriber Line. The term that refers to the method of increasing the bandwidth Capacity of the single pair of twisted copper wire from the customer's home or office to speeds Approaching 50 times the speed of normal dial-up service. Close Window

(Digital Subscriber Line) A technology that enables the copper telephone network to carry data-streams of up to 6 Mbit/s (e.g. video signals). The 'x' denotes that there is more than one DSL technology (e.g. ADSL and VDSL).

Digital Subscriber Line. A technology that delivers high-speed data connections from the Central Office (CO) to the customer's location over existing copper wires.

Digital Subscriber Line. Data communications technology that transmits information over the copper wires that make up the local loop of the public switched telephone network (See local loop). It bypasses the circuit-switched lines that make up that network and yields much faster data transmission rates than analog modem technologies.

Digital Subscriber Line, enables high-speed data communications over analog lines simultaneously with traditional incoming and outgoing voice communication.

Digital Subscriber Lines. A method for moving data over regular phone lines. A DSL circuit is much faster than a regular phone connection, and the wires coming into the subscriber’s premises are the same (copper) wires used for regular phone service. A DSL circuit must be configured to connect two specific locations. They are sometimes referred to as last-mile technologies because they are used only for connections from a telephone switching station to a home or office, not between switching stations.

Digital Subscriber Line. A high-speed direct Internet connection that uses all digital networks.

A general acronym relating to Digital Subscriber Lines. The two main types are ADSL (Asynchronous) and SDSL (Synchronous). DSL modulate data over copper wires. Also known as 'last mile' technologies because they are used to connect only between telephone switching stations to a home or office, not between switching stations

Digital Subscriber Line High Speed, low cost digital internet access over the copper lines already owned by your ILEC. Uses high frequency signals, filters, and clever adaptive technology to carry the internet signal on the same wire as your current voice line. Unlike Cable Broadband, you are not sharing bandwidth from your house to the DSLAM, which means your connection should not slow down as other people in your neighborhood sign up for service, and your neighbors cannot snoop on what you're doing on your computer.

Digital Subscriber Line. Digital subscriber line is the transmission of digital information, usual on a copper wire pair. Although the transmitted information is in digital form, the transmission medium is usual an analog carrier signal (or the combination of many analog carrier signals) that is modulated by the digital information signal.

Digital Subscriber Line. DSL technology delivers high-speed Internet access.

Acronym for Digital Subscriber Line. A constant, high-speed digital connection to the Internet that uses standard copper telephone wires.

A technology for delivering high-bandwidth Internet service over ordinary copper telephone lines.

Digital Subscriber Line. A high-speed digital network connection, usually between a home or small business and a telecommunications vendor, providing an always-up direct connection to an Internet Service Provider (ISP). It can be either asymmetric or asynchronous, where the upstream and downstream speeds are dissimilar; or symmetric or synchronous, where the upstream and downstream speeds are the same. A DSL circuit is much faster than a regular phone connection, and the wires coming into the subscriber's premises are the same (copper) wires used for regular phone service. DSL speed varies considerably depending on the service bought; downloads can be as fast as 32 Mbps and uploads as fast as 1 Mbps.

A technology that exploits unused frequencies on copper telephone lines to transmit traffic much higher speeds. DSL can allow voice and high speed data to be sent simultaneously over the same line. Because the service is 'always available,' end-users don't need to dial in or log on to the Internet.

Digital Subscriber Line, or DSL, is a family of technologies that provide digital data transmission over the wires used in the "last mile" of a local telephone network. Typically, the download speed of DSL ranges from 128 kilobits per second ( kbit/s) to 24,000 kbit/s depending on DSL technology and service level implemented. Upload speed is lower than download speed for ADSL and symmetrical for SDSL.

Digital Subscriber Line. A broadband technology that makes it possible to have a high-speed Internet connection via your phone line.

Digital Subscriber Line (DSL) is a method for moving data designed to allow high speed data communication over the existing copper telephone lines.

Digital Subscriber Loop. A family of technologies generically referred to as DSL, or xDSL, capable of transforming ordinary phone lines (also known as "twisted copper pairs") into high-speed digital lines, capable of supporting advanced services such as fast Internet access and video-on-demand. ADSL (Asymmetric Digital Subscriber Line), HDSL (High data rate Digital Subscriber Line) and VDSL (Very high data rate Digital Subscriber Line) are all variants of xDSL.

Another type of high-speed access also available at low cost. Maximum download speeds less than that of a cable modem, but uploads are faster and the overall access is more stable.

Digital Subscriber Lines. These Internet connections allow an always-on, high-bandwidth Internet connection (at transfer rates up to 6.1 megabits per second downstream, but usually limited to 1.5 megabits for individual connections) over regular copper telephone lines. Most DSL connections allow you to use your telephone for conversations while maintaining that high-speed computer connection.

Digital Subscriber Line. a form of Internet connection, comparable in speed to a cable modem. ( more details: NetLingo TM)

Digital Subscriber Line A family of similar technologies which allow ordinary telephone lines to be used for high speed broadband communications.

A family of technologies that provides high speed transmission over regular telephone lines. ADSL (Asymmetric Digital Subscriber Line) refers to lines that provide faster transmission rates downstream than upstream. To obtain DSL service, you need a phone line that qualifies for high speed transmission, DSL service provided by the phone company, and ISP service.

Digital Subscriber Line- DSL makes use of existing telephone wiring for high-speed connectivity. This allows DSL subscribers to access the Internet and use their telephone on the same line.

A technology designed to bring high-bandwidth information to homes and small businesses over ordinary copper telephone lines. Telus high-speed Internet service is an example of DSL.

Digital Subscriber Line: Modems attached to twisted pair copper wiring that transmits (on average) from 1.5 Mbps to 7 Mbps downstream (to the subscriber) and from 16 kbps to 800 kbps upstream, depending on line distance from the CO (Central Office).

A common form of broadband Internet connection. DSL stands for Digital Subscriber Line.

Digital Subscriber Line. A technology that delivers high-bandwidth over traditional copper wire.

A high speed internet service provided using a conventional telephone line. It does not disrupt regular telephone usage. A DSL Modem is required to use this service.

A kind of high speed "always-on" access to the Internet. Uses a standard phone line, but, incredibly, you can still use the line for voice even while your computer is working over it.

See ADSL

Digital Subscriber Line. A high-speed Internet access system offered by telephone companies using conventional telephone lines, but which can be used for an "always on" Internet connection because the telephone and DSL can travel over the same wires at the same time. Access speeds vary according to the distance to the local telephone exchange, but generally range from 400 kbps to 1.5 mbps, which makes it several times faster than the fastest modems. Together with cable modems (and sometimes ISDN), DSL services are frequently referred to as " broadband.".

Digital Subscriber Line. High speed connection to the web using standard telephone lines

Digital Subscriber Line. An amazing trick that allows a high-bandwidth Internet connection via plain-old telephone wire. The trick only works within a certain wiring proximity of a major telephone switching station. Even within the usually three mile wiring proximity, neighborhoods with old wiring or inadequate connections to the station may not be able to get DSL. At it's best, DSL may be considered broadband, though most consumer connections only marginally meet the definition.

An Internet connection over regular telephone lines, but much faster. Speed may vary from 128 kilobit per second, up to 9 megabit per second.

Digital Subscriber Line. Broadband Internet access method that sends data over standard telephone lines at speeds up to 7 Mbps. DSL subscribers must live within a certain distance of the necessary router.

digital subscriber line; a means of bringing higher bandwidth information, such as access to the Internet, to homes and businesses using standard phone lines.

Digital Subscriber Line) Allows users to download and upload data over standard telephone lines. It provides a constant Internet connection over which users can receive voice and data simultaneously. It isn't available in many areas because it requires a short distance to the DSL provider's origin.

(Digital Subscriber Line) This is known as the method of moving data over regular phone lines. A DSL circuit must be configured to connect two specific locations, similar to a leased line.

(Digital Subscriber Line) A digital telecommunications protocol for use over existing copper telephone lines, as opposed to optical fiber. Also, High-Speed Digital Subscriber Line (HDSL).

Digital Subscriber Line. Fast, continuous Internet access over regular phone lines.

Digital Subscriber Line. A generic name for a family of digital lines (also called xDSL) being provided by CLECs and local telephone companies to their local subscribers. xDSL services include Asymmetric Digital Subscriber Line (ADSL), High Bit Rate Digital Subscriber Line (HDSL) and single twisted-pair Symmetrical Digital Subscriber Line (SDSL). DSL lines typically operate on one pair of wires, like a normal analog phone.

Digital Subscriber Line is a technology that has the ability to move data over traditional copper telephone lines at speeds of up to 6 million bits per second. However the speed is dependent on the distance of the customer from the service provider.

A high speed always on internet connection, which utilises standard phone lines.

Digital Subscriber Line. An internet connection that can be permanently connected and delivers higher data rates than a dial-up connection.

Digital Subscriber Line -- variations include xDSL, HDSL, ADSL, RADSL

(Digital subscriber lines) Carries data at high speeds over standard copper telephone wires. With DSL, data can be delivered at a rate of 1.5 mbps (around 30 times faster than through a 56-kbps modem). Also, DSL users can receive voice and data simultaneously, so small offices can leave computers plugged into the Net without interrupting phone connections.

A relatively new type of high-speed Internet connection that allows high-speed data communications over existing copper telephone lines. The speed of DSL communications ranges from about 128Kbps to over 8Mbps.

Digital Subscriber Line. A high-bandwidth, copper wire technology primarily for data. It comes in various "flavors" of varying bandwidth and simplicity for installers and users.

Digital Subscriber Line - DSL is a high-speed data service that brings the Internet and all it offers to you at speeds up to 25 times faster than a standard dial–up connection.

An Internet access method for high-speed data transfer over telephone lines.

Digital Subscriber Line. A technology that delivers high-speed Internet access to businesses and consumers over ordinary copper telephone line.  A separate DSL modem or router is usually required to use the service.  See also:  Cable Modem Service, ISDN, T1/T3, Dedicated Leased Line and Frame Relay.

A high-speed access line that uses existing copper telephone wires.

Digital Subscriber Line (DSL) is a high speed data service offered by telephone companies that works over existing copper telephone lines.

Digital Subscriber Line. A DSL line transmits simultaneous voice and high-speed data over existing copper telephone wires without the need of additional phone lines.

Acronym for Digital Subscriber Line, a recently developed (late 1990s) digital communications technology that can provide high-speed transmissions over standard copper telephone wiring. DSL is often referred to as xDSL, where the x stands for one or two characters that define variations of the basic DSL technology. Currently, ADSL (Asymmetric DSL) is the form most likely to be provided, but even it is, as yet, available only to limited groups of subscribers.

Digital Subscriber Line. The non-loaded, local-loop copper connection between the Network Service Provider and the customer premises. DSL can provide simultaneous high-speed digital data access and POTS service over the same twisted-pair wiring.

Digital Subscriber Line- Broadband technology that uses existing copper pair wiring that already exists in almost every home and office. Moves data over phone lines much faster than analog modems. Hardware attached to the user and switcher ends of the line. Splits the phone line into 2 frequency ranges. Frequencies below 4 kHz are used for voice; the range above is used for data. Provides data transmission over the wires at a faster speed than standard phone wiring and dial up modems. No dial up delays. Fast file download. Available within 3-mile radius of central office. About 50-60% of all houses are currently ready for DSL.

Digital Subscriber Line. Public network technology that delivers high bandwidth over conventional copper wiring at limited distances. There are four types of DSL: ADSL, HDSL, SDSL, and VDSL. All are provisioned via modem pairs, with one modem located at a central office and the other at the customer site. Because most DSL technologies do not use the whole bandwidth of the twisted pair, there is room remaining for a voice channel.

Digital Subscriber Line - A technology that allows voice, data, images, and video to travel at high speeds (up to 8.5 megabits per second downstream) over common copper phone lines. If you're thinking of installing DSL technology, you'll need to know the distance to the nearest telephone central office. If you live more than 12,400 feet away, you're out of luck

Digital Subscriber Line. A technology for bringing higher-bandwidth information to homes and businesses over ordinary copper telephone lines. More details...

Digital Subscriber Line. DSL is a method for moving data over regular phone lines. A DSL circuit is much faster than a regular phone connection, and the wires coming into the subscriber's premises are the same (copper) wires used for regular phone service. DSL uses previously unused frequencies of the line so that a user may connect to the Internet and talk on the phone at the same time. xDSL refers to different variations of DSL, such as ADSL, HDSL, SDSL, VDSL and RDSL.

DSL - Digital Subscriber Line: high-speed internet connection offered by telephone companies over existing phone lines. Speeds of up to about 1.5Mb are possible.

Digital Subscriber Line. An Internet connection that allows for transfer of high- bandwidth information to a user's computer. DSL uses ordinary telephone lines. A DSL line can carry both data and voice. The data part of the line is a dedicated connection to the Internet and does not interfere with use of the telephone line it is connected to.

Digital Subscriber Line. DSL is a high-speed connectivity option which, dependent on the form of DSL installed, most often uses the telephone line or POTS (Plain Old Telephone Service), for connectivity.

Digital Subscriber Line. A method of connecting to the Internet via a phone line. A DSL connection uses copper telephone lines but is able to relay data at much higher speeds than modems and does not interfere with telephone use.

Digital Subscriber Line. A broadband connection sent over copper wires; slightly slower than a cable modem, but faster than ISDN.

Digital Subscriber Lines. High speed Internet access lines connect directly from a telephone switching station to a home or office. Offers download speeds up to 25 times faster than the standard 56 kbps on a standards analog phone line.

Digital subscriber line. High-speed technology to transfer data over an existing twisted-pair copper telephone line. Asynchronous technology (ADSL) provides data transmission rates up to 7 Mbps in one direction, generally within approximately three miles from a telephone central office. See also HDSL and VDSL.

Abbreviation for digital subscriber line. In an integrated systems digital network (ISDN), equipment that provides full-duplex service on a single twisted metallic pair at a rate sufficient to support ISDN basic access and additional framing, timing recovery, and operational functions. See also ISDN.

High-speed connection to the Internet using a regular copper telephone line. 2.6, 9.26 cable modem vs., 9.29

A new technology that uses the original telephone company copper wires leading to and from customers' homes to deliver high-speed digital data services, approximately 300 times faster than normal analog transmissions.

Digital Subscriber Line - A new technology that allows you to access the Internet over standard phone lines at very high speeds.

digital subscriber line - it accelerates online data transmission by factor 48 compared to standard ISDN conncetions. LYCOS Germany and Spray Sweden offer tailor-made DSL-internet access packages.

(Digital Subscriber Line) -- A method for moving data over regular phone lines. A DSL circuit is much faster than a regular phone connection, and the wires coming into the subscriber's premises are the same (copper) wires used for regular phone service. A DSL circuit must be configured to connect two specific locations, similar to a leased line. A commonly discussed configuration of DSL allows downloads at speeds of up to 1.544 megabits (not megabytes) per second, and uploads at speeds of 128 kilobits per second. This arrangement is called ADSL: "Asymmetric" Digital Subscriber Line. Another common configuration is symmetrical: 384 Kilobits per second in both directions. In theory ADSL allows download speeds of up to 9 megabits per second and upload speeds of up to 640 kilobits per second. DSL is now a popular alternative to Leased Lines and ISDN, being faster than ISDN and less costly than traditional Leased Lines. See Also: bit, bps, ISDN, Leased Line

Digital Subscriber Line: A public network technology that delivers high bandwidth over conventional telephone lines at limited distances. Because most DSL technologies do not use the whole bandwidth of the cable, there is room remaining for standard telephone services..