Voice service cannot be maintained past a certain distance without such coils. DSL technologies (sometimes collectively summarized as xDSL) include: The line-length limitations from telephone exchange to subscriber impose severe limits on data transmission rates. Advertisement: This definition appears somewhat frequently. See other definitions of DSL. That girl has DSL . ADSL supports two modes of transport: fast channel and interleaved channel. A dry DSL line is also called a stand alone DSL line. Transmission methods vary by market, region, carrier, and equipment. Also, nonlinear elements in the phone could otherwise generate audible intermodulation and may impair the operation of the data modem in the absence of these low-pass filters. ADSL â asymmetrical digital subscriber line â gives you more bandwidth for downloads than for uploads. In other cases (particularly ADSL), it is common for the customer equipment to be integrated with higher level functionality, such as routing, firewalling, or other application-specific hardware and software. Distances greater than 2 km (1.2 mi) significantly reduce the bandwidth usable on the wires, thus reducing the data rate. yes. Also known as DSL over unbundled network element, this unbundling of services allows a single subscriber to receive two separate services from two separate providers on one cable pair. Joseph W. Lechleider's contribution to DSL was his insight that an asymmetric arrangement offered more than double the bandwidth capacity of symmetric DSL. The two main pieces of equipment are a digital subscriber line access multiplexer (DSLAM) at one end and a DSL modem at the other end. DSL stands for Digital Subscriber Line and refers to a high-speed internet technology offered over telephone lines by Internet Service Providers.It belongs to a category of technologies that enable broadband internet access, along with the internet services offered over cable or fibre optic.  The system image can usually be updated to correct bugs, or to add new functionality. Once upstream and downstream circuits are established, a subscriber can connect to a service such as an Internet service provider or other network services, like a corporate MPLS network. DSL service can be delivered simultaneously with wired telephone service on the same telephone line since DSL uses higher frequency bands for data. Turn up the gain. DSL: Department of Student Life (various schools) DSL: Design Science License: DSL: Développement Social Local (French: Local Social Development) DSL: Distribution Services Limited (Demerara Distillers Limited) DSL: District de Services Locaux (French: Local Service District; Canada) DSL: Domestic Substance List: DSL: Direct Subscriber Line: DSL Older ADSL standards delivered 8 Mbit/s to the customer over about 2 km (1.2 mi) of unshielded twisted-pair copper wire. DSL implementations may create bridged or routed networks. Each channel is evaluated for usability in much the same way an analog modem would on a POTS connection. This means that internet providers are able to transmit digital dataâlike computer codeâover a phone line. The actual process varies from modem to modem but generally involves the following steps: Modern DSL gateways often integrate routing and other functionality. The commercial success of DSL and similar technologies largely reflects the advances made in electronics over the decades that have increased performance and reduced costs even while digging trenches in the ground for new cables (copper or fiber optic) remains expensive. It is useful when the customer does not need the traditional telephony voice service because voice service is received either on top of the DSL services (usually VoIP) or through another network (E.g., mobile telephony). https://acronyms.thefreedictionary.com/DSL, Against the backdrop of soaring demand for, Customers who subscribe to any FastAccess, "BPL can certainly provide an avenue for a number of folks who haven't adopted broadband yet because it's at a slightly lower cost than say, While 100 Mbp/s ultra-broadband access can be made available relatively quickly by utilizing legacy copper-line resources, using, "There are a number of drivers and challenges for, Dictionary, Encyclopedia and Thesaurus - The Free Dictionary, the webmaster's page for free fun content, MRRSE-DSL Tester Market: Vendors Announce Product Upgrades and Roll out Economically Viable High-performance Equipment, BELLSOUTH REDUCES COST OF FASTACCESS DSL INTERNET SERVICE, Incremental 2-D Nearest-Point Search with Evenly Populated Strips, Reshaping the telecom landscape: COMTek executive delivers new broadband option, OP-ED: Court: public need required for wetland and waterway fill permits, ALLIANCE CREATES SOLUTIONS FOR FINANCIAL INSTITUTIONS, Global DSL and G-fast Chips Market to Show Exponential Growth Thanks to Usage of Existing Copper Infrastructure - by MRRSE, No. A patent was filed in 1979 for the use of existing telephone wires for both telephones and data terminals that were connected to a remote computer via a digital data carrier system. The system image is loaded from the flash storage; the system boots, synchronizes the DSL connection and finally establishes the internet IP services and connection between the local network and the service provider, using protocols such as DHCP or PPPoE. Digital subscriber line (DSL; originally digital subscriber loop) is a family of technologies that are used to transmit digital data over telephone lines. Bringing you to the front of the stage. Stands for \"Digital Subscriber Line.\" DSL is a communications medium used to transfer digital signals over standard telephone lines. Is this a good thing or a bad thing? It stands for Digital Subscriber Line. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. Along with cable Internet, DSL is one of the most popular ways ISPs provide broadband Internet access. Series of transfer standards in data transmission, "DSL" redirects here. This is true both for ADSL and SDSL variations. Until the late 1990s, the cost of digital signal processors for DSL was prohibitive. Therefore, some areas that are within range for DSL service are disqualified from eligibility because of loading coil placement. A DSL connection can be deployed over existing cable. In a bridged configuration, the group of subscriber computers effectively connect into a single subnet. It provides online services through the same network as that of telephone lines. More usable channels equate to more available bandwidth, which is why distance and line quality are a factor (the higher frequencies used by DSL travel only short distances). The PSTN uses a pair of copper wires to connect your telephone service to the national telephony network. What does DSL stand for? The subscriber's circuit is rewired to interface with hardware supplied by the ILEC which combines a DSL frequency and POTS signals on a single copper pair. Such deployment, even including equipment, is much cheaper than installing a new, high-bandwidth fiber-optic cable over the same route and distance. new search.  This allowed Internet service providers to offer efficient service to consumers, who benefited greatly from the ability to download large amounts of data but rarely needed to upload comparable amounts. The DSL transceiver performs a self-test, including image load and activation. The left side shows the customer premises equipment with an optional router. It works because the DSL system separates the telephone signals into three bands of frequencies. Please look for them carefully. But ADSL loop extenders increase these distances by repeating the signal, allowing the LEC to deliver DSL speeds to any distance.. The key differences between DSL Internet, AT&T Internet and AT&T FiberSM is speed and what you can do with each of these. VDSL is used as a method of delivering "triple play" services (typically implemented in fiber to the curb network architectures). DSL, which does the same thing except phone companies process the information differently. DSL takes advantage of this unused bandwidth of the local loop by creating 4312.5 Hz wide channels starting between 10 and 100 kHz, depending on how the system is configured. What L2 protocol is â¦ The router manages a local area network (LAN) which connects PCs and other local devices. A guy told me I had pretty nice DSL the other day. What does DSL stand for in Texting? ?. The lowest band allows for telephone calls, while the other two bands take care of uploading and downloading online activity. DSL stands for Digital Subscriber Line. This is different from rangefinder and twin-lens-reflex constructions. Thus POTS-based communications, including fax machines and dial-up modems, can share the wires with DSL. Tweet. Instead, you need to rely on other methods for setting up the shot. It builds connections through phone lines. This segregation reduces interference. Can both a phone and PC be used simultaneously on ADSL. In telecommunications marketing, the term DSL is widely understood to mean asymmetric digital subscriber line (ADSL), the most commonly installed DSL technology, for Internet access. Digitalmeans that the camera operates with a fixed, digital sensor. Advertisement: This definition appears rarely. DSL stands for digital subscriber line. DSL brings a connection into your home through telephone lines and allows the household to use the Internet and make telephone calls at the same time. What does DSL stand for? Naked DSL is a way of providing only DSL services over a local loop. Stand out from the crowd. Interleaved channel works better for file transfers, where the delivered data must be error-free but latency (time delay) incurred by the retransmission of error-containing packets is acceptable. The bit rate of consumer DSL services typically ranges from 256 kbit/s to over 100 Mbit/s in the direction to the customer (downstream), depending on DSL technology, line conditions, and service-level implementation. digital subscriber line, DSL (noun) a generic name for digital lines that are provided by telephone companies to their local subscribers and that carry data at high speeds Rap Dictionary (0.00 / 0 votes)Rate this definition: All types of DSL employ highly complex digital signal processing algorithms to overcome the inherent limitations of the existing twisted pair wires. what does DSL stand for. This frequency band separation enables DSL service and plain old telephone service (POTS) to coexist on the same cables. The standard way to let multiple computers share a DSL connection uses a router that establishes a connection between the DSL modem and a local Ethernet, powerline, or Wi-Fi network on the customer's premises. Cable, which uses TV â¦ Telephone companies were also under pressure to move to ADSL owing to competition from cable companies, which use DOCSIS cable modem technology to achieve similar speeds. The telephone company connects the other end of the line to a DSLAM, which concentrates a large number of individual DSL connections into a single box. suggest new definition. showing only Slang/Internet Slang definitions ( show all 65 definitions) Note: We have 250 other definitions for DSL in our Acronym Attic. DSL offers a diverse range of features across the entire series including power reduction, studio quality reverb and two footswitchable channels. See other definitions of DSL. Cable companies provide a cable modem foâ¦ The DSL series has one master volume for each channel means that you can create explosive solo moments. In this case, the equipment is referred to as a gateway. If supported, the DSL transceiver establishes a, The DSL transceiver establishes a connection with the router or computer. There are a few types of internet, dial-up (uses a land-line) but is billed as a phone bill to access the internet. What is the difference between satellite internet & DSL? Texting DSL acronym meaning defined here. DSL stands for desolé which, of course, means sorry. filter out higher frequencies used for data. What does DSL stand for in Computer? DSL Stands For: All acronyms (375) Airports & Locations (3) Business & Finance (11) Common (4) Government & Military â¦ Top DSL abbreviation related to Computer: Digital Subscriber Line The pool of usable channels is then split into two different frequency bands for upstream and downstream traffic, based on a preconfigured ratio. We know 375 definitions for DSL abbreviation or acronym in 8 categories. The following image presents the most commonly used meanings of DSL. What does DSL Stand For in Organizations, Education Schools etc. Please look for them carefully. Allocation of channels continues to higher frequencies (up to 1.1 MHz for ADSL) until new channels are deemed unusable. Newer variants improved these rates. Because of this, phone companies endeavor to remove loading coils on copper loops that can operate without them. Other Resources: Acronym Finder has 65 verified definitions for DSL. The separation can take place either at the demarcation point, or with filters installed at the telephone outlets inside the customer premises. DSL Stands For: All acronyms (375) Airports & â¦ The company delivers over 1.3 billion parcels per year. digital subscriber line. Possible DSL meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. This option (within the dashed bubble) often simplifies the connection. Generally, higher bit rate transmissions require a wider frequency band, though the ratio of bit rate to symbol rate and thus to bandwidth are not linear due to significant innovations in digital signal processing and digital modulation methods. Filters are added to prevent the clash between the internet connection and phone calls. A+ (à plus tard) A+ doesn't carry the same meaning in French texting as it does in English. 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