Like analog modems, DSL transceivers constantly monitor the quality of each channel and will add or remove them from service depending on whether they are usable. Possible DSL meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. , The motivation for digital subscriber line technology was the Integrated Services Digital Network (ISDN) specification proposed in 1984 by the CCITT (now ITU-T) as part of Recommendation I.120, later reused as ISDN digital subscriber line (IDSL). 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. What is the difference between satellite internet & DSL? As a result of AT&T's merger with SBC, and Verizon's merger with MCI, those telephone companies have an obligation to offer naked DSL to consumers. VDSL is used as a method of delivering "triple play" services (typically implemented in fiber to the curb network architectures). Loading coils are commonly set at regular intervals in POTS lines. Beach volleyball great under fire for not wearing mask suggest new definition. DSL stands for Dual Super Lead. Internet Speeds for your needs â¢ AT&T Internet offers a range of Broadband plans up to 100Mbps and gives you reliable streaming (even multiple streams in high definition) and online gaming. A DSL circuit terminates at each end in a modem which modulates patterns of bits into certain high-frequency impulses for transmission to the opposing modem. DSL Stands For: All acronyms (375) Airports & â¦ DSL service can be delivered simultaneously with wired telephone service on the same telephone line since DSL uses higher frequency bands for data. Unlike traditional dial-up modems, which modulate bits into signals in the 300–3400 Hz audio baseband, DSL modems modulate frequencies from 4000 Hz to as high as 4 MHz. See other definitions of DSL. There are a few types of internet, dial-up (uses a land-line) but is billed as a phone bill to access the internet. Because DSL operates above the 3.4 kHz voice limit, it cannot pass through a loading coil, which is an inductive coil that is designed to counteract loss caused by shunt capacitance (capacitance between the two wires of the twisted pair). Digitalmeans that the camera operates with a fixed, digital sensor. A dry DSL line is also called a stand alone DSL line. First of all, what does DSLR stand for? ; What does DSL mean? If supported, the DSL transceiver establishes a, The DSL transceiver establishes a connection with the router or computer. Along with cable Internet, DSL is one of the most popular ways ISPs provide broadband Internet access. Abbreviation Database Surfer. Your girlfriend has some great goddamn DSL . That is, full, "bee-stung" lips. Newer variants improved these rates. Dumb Stupid Loser. 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. 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 You'd probably look at it and think it means top-notch, but in French the abbreviation stands for à plus tard or see you later. With many service providers, the customer may opt for a modem which contains both a router and wireless access. Their initialization is very similar to a PC boot up. The PSTN uses a pair of copper wires to connect your telephone service to the national telephony network. That girl has DSL . Cable companies provide a cable modem foâ¦ Due to the advancements of very-large-scale integration (VLSI) technology, the cost of the equipment associated with a DSL deployment lowered significantly. DSL: Désolé (French: sorry) DSL: Dictionary of the Scots Language: DSL: Damn Small Linux: DSL: Digital Subscriber Loop (less common) DSL: Division of State Lands (US Army Corps of Engineers) DSL: Digital Signal Level: DSL: Division of Student Life (various schools) DSL: Definitive Software Library: DSL: Deep Scattering Layer: DSL: Digital Subscriber Line: DSL: Digital Subscriber Loop What does DSL stand for? DSL implementations may create bridged or routed networks. This is different from rangefinder and twin-lens-reflex constructions. It is a term used to describe a range of high-speed (broadband) communications services offered over the Public Switched Telephone Network (PSTN). This option (within the dashed bubble) often simplifies the connection. For residential variations of DSL, this is usually the, Internet Protocol subscriber line (IPSL), developed by Rim Semiconductor in 2007, allowed for 40 Mbit/s using 26, This page was last edited on 28 December 2020, at 16:06. Therefore, some areas that are within range for DSL service are disqualified from eligibility because of loading coil placement. Older ADSL standards delivered 8 Mbit/s to the customer over about 2 km (1.2 mi) of unshielded twisted-pair copper wire. 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. 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. DSL: [noun] acronym for "dick sucking lips." Computer DSL abbreviation meaning defined here. DSL stands for desolé which, of course, means sorry.  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. ?. For dsl we have found 375 definitions. Allocation of channels continues to higher frequencies (up to 1.1 MHz for ADSL) until new channels are deemed unusable. In a bridged configuration, the group of subscriber computers effectively connect into a single subnet. 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. This converts data between the digital signals used by computers and the analog voltage signal of a suitable frequency range which is then applied to the phone 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. On the subscriber's end of the circuit, inline DSL filters are installed on each telephone to pass voice frequencies but filter the high-frequency signals that would otherwise be heard as hiss. The following image presents the most commonly used meanings of DSL. It started making a comeback in the United States in 2004 when Qwest started offering it, closely followed by Speakeasy. Reflexrefers to a system where a mirâ¦ The DSL series has one master volume for each channel means that you can create explosive solo moments. 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. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. This means that internet providers are able to transmit digital dataâlike computer codeâover a phone line. But ADSL loop extenders increase these distances by repeating the signal, allowing the LEC to deliver DSL speeds to any distance.. 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. In symmetric digital subscriber line (SDSL) services, the downstream and upstream data rates are equal. We know 375 definitions for DSL abbreviation or acronym in 8 categories. 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. , In ADSL, the data throughput in the upstream direction (the direction to the service provider) is lower, hence the designation of asymmetric service. The location of the DSLAM depends on the telco, but it cannot be located too far from the user because of attenuation between the DSLAM and the user's DSL modem. Unlike these traditional phone signals, DSL signals only travel from the provider, to the subscriber. The company delivers over 1.3 billion parcels per year. Signals received from the far-end modem are demodulated to yield a corresponding bit pattern that the modem passes on, in digital form, to its interfaced equipment, such as a computer, router, switch, etc. Other Resources: Acronym Finder has 65 verified definitions for DSL. Distances greater than 2 km (1.2 mi) significantly reduce the bandwidth usable on the wires, thus reducing the data rate. This is to differentiate it from signals over the traditional phone network. DSL stands for digital subscriber line. 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). 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. The actual process varies from modem to modem but generally involves the following steps: Modern DSL gateways often integrate routing and other functionality. DHL (Dalsey, Hillblom and Lynn) International GmbH is a German courier, parcel, and express mail service which is a division of the German logistics company Deutsche Post DHL. The router manages a local area network (LAN) which connects PCs and other local devices. The underlying technology of transport across DSL facilities uses modulation of high-frequency carrier waves, an analog signal transmission. Voice service cannot be maintained past a certain distance without such coils. â¢ Our 100% fiber network enables the fastest Broadband speeds that AT&T delivers. Which basically means a telephone line, that has a signal superimosed on it, by a service provider, to enable a broadband internet connection. A DSL connection can be deployed over existing cable. Click to see full answer People also ask, which DSL does gradle use? Early DSL service required a dedicated dry loop, but when the U.S. Federal Communications Commission (FCC) required incumbent local exchange carriers (ILECs) to lease their lines to competing DSL service providers, shared-line DSL became available. Digital subscriber line (DSL; originally digital subscriber loop) is a family of technologies that are used to transmit digital data over telephone lines. Digital subscriber line (DSL; originally digital subscriber loop) is a family of technologies that are used to transmit digital data over telephone lines. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. Can both a phone and PC be used simultaneously on ADSL. It provides online services through the same network as that of telephone lines. Depending on the length and quality of the loop, the upper limit can be tens of megahertz. However, these cables had other impairments besides Gaussian noise, preventing such rates from becoming practical in the field. 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. It stands for Digital Subscriber Line. The separation can take place either at the demarcation point, or with filters installed at the telephone outlets inside the customer premises. It works because the DSL system separates the telephone signals into three bands of frequencies. asymmetric digital subscriber line. Employees at Bellcore (now Telcordia Technologies) developed asymmetric digital subscriber line (ADSL) by placing wide-band digital signals at frequencies above the existing baseband analog voice signal carried on conventional twisted pair cabling between telephone exchanges and customers. 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. Cable, which uses TV â¦ Other Resources: Acronym Finder has 65 verified definitions for DSL. What L2 protocol is â¦ DSL stands for Digital Subscriber Line. However, as long-distance trunks were gradually converted from analog to digital operation, the idea of being able to pass data through the local loop (by utilizing frequencies above the voiceband) took hold, ultimately leading to DSL. The theoretical foundations of DSL, like much of communication technology, can be traced back to Claude Shannon's seminal 1948 paper: A Mathematical Theory of Communication. Because of this, phone companies endeavor to remove loading coils on copper loops that can operate without them. yes. For other uses, see, digital subscriber line access multiplexer, Orthogonal frequency-division multiplexing, High bit rate digital subscriber line 2/4, Single-pair high-speed digital subscriber line, Asymmetric digital subscriber line 2 plus, Very-high-bit-rate digital subscriber line, Very-high-bit-rate digital subscriber line 2, List of countries by number of Internet subscriptions, The Next Generation of DSL Can Pump 1Gbps Through Copper Phone Lines, Alcatel-Lucent sets broadband speed record using copper, Researchers get record broadband speeds out of old-school copper wire, "Audio and full duplex digital data carrier system", "Federal Communications Commission Approves SBC/AT&T Merger", http://www.ericsson.com/res/thecompany/docs/journal_conference_papers/broadband_and_transport/itu-ts_new_g_vector_standard_proliferates_100mbs_dsl.pdf, "New ITU broadband standard fast-tracks route to 1 Gbit/s", "The Numbers are in: Vectoring 2.0 Makes G.fast Faster", "G.fast broadband standard approved and on the market", "G.fast ONT available early next year says Alcatel-Lucent", Adtran lays groundwork for superfast broadband over copper, "TR-348 Hybrid Access Broadband Network Architecture", "G.Sup50 - Overview of digital subscriber line Recommendations", https://en.wikipedia.org/w/index.php?title=Digital_subscriber_line&oldid=996781826, Creative Commons Attribution-ShareAlike License. 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