See Symmetric Digital Subscriber Line.

Symmetrical Digital Subscriber Line. A DSL circuit with the same speeds both upstream and downstream.

See Symmetrical Digital Subscribe Line.

Symmetrical Digital Subscriber Line. A line in which upstream (customer premise to the network) speed is the same as downstream (network to the customer premise) speed. SDSL is found almost exclusively in business environments because, typically, residential customers do need high upstream speed.

Symmetric Digital Subscriber Line. Single-pair symmetric DSL.

Stands for "Symmetric Digital Subscriber Line." SDSL is a type of of DSL, ...

A Symmetrical Digital Subscriber Line is a symmetrical, bi-directional DSL service that operates on one twisted-pair wire. It can provide data rates up to the T1 rate of 1.544 Mbits/sec, and it operates above the voice frequency, so voice and data can be carried on the same wire.

Symmetric Digital Subscriber Line. HDSL and POTS over the same telephone line.

Symmetric Digital Subscriber Line is similar to HDSL with a single twisted-pair line, carrying 1.544 Mbps (U.S. and Canada) or 2.048 Mbps (Europe) each direction on a duplex line. It's symmetric because the data rate is the same in both directions.

Acronym for : Symmetrical Digital Subscriber Line. A method of transferring data over regular phone lines using the same copper wires a regular phone lines uses. SDSL (as opposed to ADSL or regular DSL) has equal upload and download speeds but at the expense of a phone service. See also ADSL

Symmetric Digital Subscriber Line: data rates are the same in both directions.

Symmetric Digital Subscriber Line: As ADSL but upload and download speeds the same i.e. 512kb/s download and upload.

Symmetric Single Pair High Bit Rate Digital Subscriber Line

(Also see xDSL) Abbreviation for ymmetric igital ubscriber ine, a technology that allows data to be sent over existing copper telephone lines (POTS). SDSL supports data rates up to 3 Mbps. SDSL requires a special SDSL modem. SDSL is called symmetric because it supports the same data rates for sending and receiving data (known as upstream and downstream traffic). – Back to Broadband

Symmetric DSL - HDSL plus POTS over a single line.

Synchronous DSL. A variant of ADSL which offers a symmetric service.

Also called single line service, SDSL provides the same amount of bandwidth in both directions.

A DSL variation that uses just one twisted pair. SDSL is also symmetric, ie, the maximum data rate both upstream and downstream is the same, as opposed to ADSL.

DSL in which the data rate is the same for both upstream and downstream transmission.

Similar to ADSL however it provides the same upload and download speed. Eg. 2mb up and 2mb down. This internet service is usually suited for head offices or businesses with a requirement for high speed internet access.

High-speed connection combining the benefits of ADSL and convergence (see above).

DSL service offering the same speed in both directions, e.g. 2Mbps.

Similar to ADSL but allows the same upload speeds as download speeds.

A form of DSL that transfers data upstream and downstream at symmetric rates of up to 2.3 Mbps over a single copper twisted-pair line.

( ymmetric igital ubscriber ine) A version of Digital Subscriber Line (DSL), SDSL provides identical upload and download speeds to and from the internet. SDSL is typically used by enterprises that transmit data in both directions, usually between multiple sites.

Also called single line service, SDSL provides 144 Kbps of bandwidth in both directions at an affordable cost (less than half that of ADSL services).

Symmetric Digital Subscriber Line. The download speeds are the same as the upload speeds.

This is a form of digital subscriber line that has the same transmission speed upstream and downstream. It is most often used for business use. Contrast this with the consumer version, ADSL.

SDSL, sometimes known as Single-line Digital Subscriber Line is a modified HDSL software technology that provides 1.5 Mbps in both directions over a single twisted pair. However, the distance over which this can be achieved is less than 8,000 feet.

Symmetric Digital Subscriber Line One of the DSL technologies that realize high-speed data transfer using the existing telephone line (copper cable). It is capable of transferring data at the same speed for downloading and uploading, and exchanges data without using the frequency range (less than 4KHz) used for telephones.

Symmetric digital subscriber line. Similar to ADSL except that the maximum rates of data upload and download are the same.

SDSL is a version of DSL where the upload speeds and download speeds are the same.

Symmetric Digital Subscriber Line or Single Pair Digital Subscriber Line. A DSL variant that achieves upstream and downstream data rates up to E1/T1 rates (i.e. 2.048 Mbps /1.544 Mbps) over a telephone cable with coverage of up to about 3 km. ETSI defines SDSL as the European variant of ITU-T G.shdsl standard. Also see DSL.

Single-line Digital Subscriber Line. A version of digital subscriber line technology with a range of 10,000 feet that transmits over a single copper twisted pair cable at a rate of 1.544 Mbps.

(symmetric digital subscriber line) [Technology] One of the "flavors" of DSL, that uses the existing telephone network for high-speed access. What's different about symmetric DSL is that the speed of downloads is the same as the speed of uploads. Example of download: you browsing a website or downloading a large video file. Example of upload: you are sending an email or FTP'ing your own sound file from your hard drive to a remote server. see also: DSL, ADSL

Symmetrical DSL. A symmetrical (equal upstream and downstream speeds) DSL service that delivers variable speeds, including 200Kbps, 416 Kbps, 784Kbps, 1Mbps, and 1.5Mps (equivalent to a T-1 line).

SDSL (Symmetric DSL) is a single twisted pair line, carrying 2.3Mbit/s of data in each direction on a duplex line. The term symmetric is used in this context, as the data rate is the same in both directions.

Symmetric Digital Subscriber Line, a broadband variant that signifies equal or near equal bandwidth up and downstream.

Synchronous Digital Subscriber Line.

Symmetrical Digital Subscriber Line. A symmetrical member of the DSL family that supports data speeds from 192 Kbps to 1.5 Mbps in both directions.

Symmetric Digital Subscriber Line. Data transmission over a single telephone line, in which upstream and downstream transmission rates are the same.

Bandwidth to and from the user’s computer offers the same speed, such as 383 Kbps. SDSL will probably not provide the speed requirements of the future (compare with DSL).

Symmetric Digital Subscriber Line: DSL used in some parts of Europe.

SDSL stands for Symmetric Digital Subscriber Line, which is a broadband connection, used to transmit high-bandwidth information over ordinary telephone lines. With SDSL the upstream and downstream is identical hence the “symmetric” definition. Due to this fact, this form of broadband is popular with business users.

Single-line Digital Subscriber Line. One of four DSL technologies. SDSL delivers 1.544 Mbps both downstream and upstream over a single cop-per twisted pair. The use of a single twisted pair limits the operating range of SDSL to 10,000 feet (3048.8 meters).

Symmetrical Digital Subscriber Line. See DSL Types for more info.

(Single line Digital Subscriber Line) HDSL over a single telephone line. This name has not been set by any standards group, and may not stick. SDSL operates over POTS and would be suitable for symmetric services to the premises of individual customers.

one of the DSL services. Unlike ADSL, it offers the same data rate speeds of 2Mbit/s both upstream and downstream.

Symmetric Digital Subscriber Line. SDSL uses a second, unnumbered pair of copper wires to deliver identical upload and download speeds, ranging from 192kbps to 1.5mbps.

Symmetric Digital Subscriber Line; High speed Internet access that works over a regular phone line. Downstream and upstream speeds are equal and can be anywhere from 160 kbps - 1.54 mbps. SDSL can be used in business or residential areas.

Symmetrical Digital Subscriber Line HDSL plus POTS over a single telephone line. This name has not been adopted by a standards group but is being discussed by ETSI. It is important to distinguish, however, as SDSL operates over POTS and would be suitable for symmetric services to premises of individual customers.

Symmetric Digital Subscriber Line A technology which allows high-speed Internet connections on standard telephone lines (POTS). It is called symmetric because the data rate when receiving (downstream rate) is the same as the data rate when transmitting (upstream rate). SDSL supports data rates of up to 3 Mbps. Compare to ADSL.

A version of DSL technology using just one twisted pair line, while some other previous DSL standards needed two, or even three pairs.

DSL connection where the download and upload speeds are the same.

Symmetric Digital Subscriber Line using one pair, typically with about half the speed each way when compared to HDSL.

(Symmetric Digital Subscriber Line) A version of Digital Subscriber Line (DSL), SDSL provides identical upload and download speeds to and from the Internet. SDSL is typically used by enterprises that transmit data in both directions, usually between multiple sites.

Symmetric Digital Subscriber Line, a broadband that allows equal bandwidth both up and downstream

A DSL designed to download and upload data at the same speeds, an SDSL (symmetric digital subscriber line) internet connection is valuable to businesses that upload as much data as they download. Expect transfer speeds of 384 Kbps. See ADSL.

Symmetrical Digital Subscriber Line. Physical layer protocol, delivering high speed data networking over single pair copper phone lines, where the upstream and downstream data transmission rates are the same. Base transmission distance is 24,000 feet (about 5 miles), extendable to over 30,000 feet with repeaters, and beyond with fiber optic.

Symmetric Digital Subscriber Line - the download and upload bandwidth is the same. SDSL tends to be used by organisations that are hosting web servers and by those who need to send large files over the internet regularly.

Symmetrical Digital Subscriber Line. SDSL is the symmetrical cousin in the DSL family. It was designed for applications requiring high bandwidth in both directions. Typical current speeds are 144Kbps to 1.1Mbps in both directions. This is well suited for large file transfers toward and away from users or for Web site hosting services.

Symmetric Digital Subscriber Line (SDSL) is a 2-wire implementation of (HDSL).

Symmetrical digital subscriber line. A digital subscriber line (DSL) technology in which the transmission of data from server to client is the same speed as the transmission from the client to the server.

Symmetric Digital Subscriber Line: supports the same data rates for upstream and downstream traffic. SDSL is more popular in Europe than in North America where ADSL Is more widely used.

Is a Symmetric Digital Subscriber Line (DSL).

Symmetrical Digital Subscriber Line. A DSL connection where the transmission rate is the same in both directions, at rates of up to 2.3 Mbps.

Single-line Digital Subscriber Line or Symmetric Digital Subscriber Line. A modified HDSL software technology, SDSL is intended to provide 1.5 Mbps in both directions over a single twisted pair. However, the distance over which this can be achieved is less than 8,000 feet.

Symmetric Digital Subscriber Line, with SDSL the speed used to transmit information from the device (e.g., PC, Server) is equal to the speed used to receive information at the device.

Symmetric Digital Subscriber Line. This indicates a subscriber line service that utilizes the same data rate for upstream and downstream. This term is applicable to MDSL and HDSL technologies.

This is a Commercial High Speed Internet Access solution. This technology requires a special circuit installed by the phone company. Currently Arcus Digital offers SDSL in the Waterville area. For more information on this service, please contact Arcus Digital at 1-207-861-7067.

Symmetric Digital Subscriber Line (SDSL) transfers data over existing copper telephone lines up to 3 Mbps. To take advantage of SDSL, a subscriber must have a special SDSL modem. SDSL is called symmetric since it supports the same data transfer rates for both upstream and downstream traffic.

Single Line DSL. Or, sometimes also "Symmetric DSL". See DSL Family for more.

Second generation, high speed Internet access, particularly suitable for businesses offering their own Internet services or requiring wide area network connections to link multiple locations on a secure private network. The upload speeds and download speeds are the same. Contention for the service is low.

Symmetrical Digital Subscriber Line is a symmetric service - the upstream speed is the same as the downstream speed. SDSL can deliver high-speed data communications at up to 1.54 Mbps. SDSL is a true business class product. SDSL has symmetrical speeds that make it possible to host Web or e-mail servers, even perform video conferencing and e-commerce. TransEdge SDSL comes with a router which has firewall software that builds a barrier between your network and computer hackers. TransEdge SDSL also comes with a service level agreement that guarantees a specified level of speed and network uptime.

DSL line with identical upstream and downstream speeds. Typically better suited for webcam applications than ADSL.

Symmetrical DSL DSL that is the same speed in both directions - generally used by businesses, and priced significantly more expensive that ADSL.

Single Line DSL. Requires just one twisted line compared to other forms of DSL that might need two or three. It is also symmetric, which means that the maximum upstream and downstream speeds are the same.

(Symmetric Digital Subscriber Line) A DSL service that transmits and receives data at the same speed in both directions.

SDSL is a vendor-proprietary version of DSL that can provide the customer with speeds ranging from 128 Kbps to 2.32 Mbps. SDSL offers the same upstream and downstream speeds, but it can't share the line with voice communications.

(Symmetric Digital Subscriber Line) A version of DSL where the upload speeds and download speeds are the same.

Symmetrical Digital Subscriber line - A member of the broadband Internet connection family, has the same download capacity as upload capacity. The connection benefits from high speeds, always connected, contention ratio of 10:1. SDSL needs to be activated on a dedicated telephone line installed solely for the purpose of SDSL. The dedicated line is known as a MPF metallic path.

Symmetrical Digital Subscriber Line - symmetrical meaning the same speed up and down.

Similar to ADSL, SDSL technology provides high speed Internet access which offers a higher speed both upwards and downwards to the Internet. For example currently standard ADSL lines allow 1mb transfer down to your computer, but only 256kb upwards from your computer, whereas SDSL may provide 1mb both ways. Ideal for sending large e-mails and serving websites amongst other uses.

A symmetrical service that has a maximum loop length of 18,000 feet (5.5 kilometers) and is deployed as a single twisted-pair cable. It can be deployed in various capacities, in multiples of 64Kbps, up to a maximum of 2Mbps in each direction.