ADSL https store theartofservice comitil2011 foundationcompletecertificationkitfourtheditionstudyguideebookandonlinecourse html Internet

• ADSL https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet access - Digital subscriber line (DSL, ADSL, SDSL, and VDSL) Digital Subscriber Line (DSL) service provides a connection to the Internet through the telephone network. Unlike dial-up, DSL can operate using a single phone line without preventing normal use of the telephone line for voice phone calls. DSL uses the high frequencies, while the low (audible) frequencies of the line are left free for regular telephone communication. These frequency bands are subsequently separated by filters installed at the customer's premises. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet access - Digital subscriber line (DSL, ADSL, SDSL, and VDSL) In ADSL, the data throughput in the upstream direction, (i. e 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet access - Digital subscriber line (DSL, ADSL, SDSL, and VDSL) Very-high-bit-rate digital subscriber line (VDSL or VHDSL, ITU G. 993. 1) is a digital subscriber line (DSL) standard approved in 2001 that provides data rates up to 52 Mbit/s downstream and 16 Mbit/s upstream over copper wires and up to 85 Mbit/s down- and upstream on coaxial cable. VDSL is capable of supporting applications such as highdefinition television, as well as telephone services (voice over IP) and general Internet access, over a single physical connection. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet access - Digital subscriber line (DSL, ADSL, SDSL, and VDSL) VDSL 2 (ITU-T G. 993. 2) is a secondgeneration version and an enhancement of VDSL. Approved in February 2006, it is able to provide data rates exceeding 100 Mbit/s simultaneously in both the upstream and downstream directions. However, the maximum data rate is achieved at a range of about 300 meters and performance degrades as distance and loop attenuation increases. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Egypt - Introduction of ADSL 2+ Now most ISPs have capped all the unlimited ADSL offerings to a quota of between 100 GB and 150 GB per month, calling it a Fair usage policy 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Telecommunications in Uruguay - ADSL ANTEL, a telco company owned by the government, is the only ISP to provide ADSL service since it enjoys a monopoly in the basic telephony area. Other ISP use other technologies, such as radio, to get to customers. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Telecommunications in Uruguay - ADSL 1 Some services marketed to home users by Antel as of April 2013 are: https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Telecommunications in Uruguay - ADSL 1 (These plans still have a data limit at 100 GB, at which point their down and upload speeds get halved) https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Telecommunications in Uruguay - ADSL 1 * Flexible 5 Giga: 5 GB limit = 288 UYU = 15 USD a month https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Telecommunications in Uruguay - ADSL 1 * Flexible 20 Giga: 20 GB limit = 387 UYU = 20 USD a month https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Telecommunications in Uruguay - ADSL 1 * Flexible 30 Giga: 30 GB limit = 490 UYU = 26 USD a month https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Telecommunications in Uruguay - ADSL 1 * Flexible 40 Giga: 40 GB limit = 590 UYU = 31 USD a month https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Telecommunications in Uruguay - ADSL 1 * Flexible 60 Giga: 60 GB limit = 790 UYU = 42 USD a month https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Telecommunications in Uruguay - ADSL 1 * Flexible 80 Giga: 80 GB limit = 890 UYU = 47 USD a month https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Telecommunications in Uruguay - ADSL * Flexible 100 Giga: 100 GB limit = 990 UYU = 52 USD a month 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Telecommunications in Uruguay - ADSL service requires having a corresponding phone line with Antel. All plans provide a dynamic IP address only. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Broadband Internet access - Digital subscriber line (DSL, ADSL, SDSL, and VDSL) to the customer), hence the designation of asymmetric. [http: //whirlpool. net. au/wiki/? tag= ADSL_Theory ADSL Theory], Australian broadband news and information, Whirlpool, accessed 3 May 2012 With a symmetric digital subscriber line (SDSL), the downstream and upstream data rates are equal. [http: //docwiki. cisco. com/wiki/Digital_S ubscriber_Line#SDSL], Internetworking Technology Handbook, Cisco Doc. Wiki, 17 December 2009, accessed 3 May 2012 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Orange Jordan - ADSL In 2009, Orange Jordan offered higher ADSL speeds to its Jordanian customer to reach 4 Mbit/s and 8 Mbit/s. However, there has been a public outcry to Orange Jordan to enhance its already offered Internet speeds of 1 Mbit/s and 2 Mbit/s. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Orange Jordan - ADSL 1 This public call was caused by customers' accumulating bad experiences with the quality of Internet services which has been blogged about and commentated by huge numbers of viewers. For example, in July 2008, Naseem Tarawnah complained about differences between the actual and advertised speeds in a blog post, https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Orange Jordan - ADSL 1 Another blogger was dissatisfied with the download cap placed on all of the Orange Internet offered speeds as when the customer reach the download limit, his/her Internet speed will tremendously drop until the next billing cycle. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Orange Jordan - ADSL especially when compared with offers in other countries. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

NEP Telephone - ADSL 2+ Upgrade 1 In April, 2011 NEP finished upgrading its data infrastructure to support the ITU G. 992. 5|ADSL 2+ standard. The upgrade includes access to faster Internet download speeds and a new IPTV platform. http: //www. nep. net/index. php/bun dling/news https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Telkom SA - Telkom ADSL 1 Telkom provides ADSL retail services via their ISP Telkom Internet to consumer and business customers, and through Telkom Wholesale to other licensed operators. Most ISPs in South Africa, such as Afrihost, utilise Telkom's copper infrastructure for resell ADSL services. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Telkom SA - Telkom ADSL Telkom provides ADSL with Plain old telephone service|POTS. According to Telkom's figures, 92% of exchanges have been upgraded to support ADSL. Telkom is currently the largest provider of fixedline broadband in the country, with 412 190 subscribers according to the 2008 annual report. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Telkom SA - Telkom ADSL 1 IPConnect is a Telkom product allowing ISPs to route internet bandwidth from their ADSL subscribers over their own bandwidth. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Telkom SA - Telkom ADSL 1 Three connection rate ranges are offered (associated with different connection fees) which are Fast (1024/384 kbit/s), Faster (up to 2048/512 kbit/s), Fastest up to 10240/1002 kbit/s (ADSL 2+))[http: //www. telkom. co. za/produc ts_services/dsl/conditions. html] of Bandwidth (computing)|bandwidth for downstream/upstream respectively. The actual speed obtained can vary depending on line conditions. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Telkom SA - Telkom ADSL 1 Telkom have released an 10 Mbit ADSL 2+ service for a limited amount of Fastest users on 15 August 2010. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Telkom SA - Telkom ADSL 1 As of 24 August 2012, Faster (1024 kbit/s) users started reporting speed upgrades to 2 Mbit/s (2048 kbit/s) on their ADSL Lines. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Telkom SA - Telkom ADSL 1 As of 2 September 2012, Telkom have begun the process of trialing 40 Mbit/s VDSL and FTTx. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Telkom SA - Telkom ADSL 1 Telkom Internet offers business and residential Soft. Cap packages (as of 1 February 2012). https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Telkom SA - Telkom ADSL 1 Packages offering uncapped (unlimited data usage) have also recently been made available. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Telkom SA - Telkom ADSL 1 From 18 October 2011, Telkom Internet launched business offerings, and has subsequently increased value with speed upgrades and improved prioritisation for business users, as well as converting products to include soft-capping (unlimited browsing). https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Telkom SA - ADSL capping 1 If the limit is exceeded during the course of the month, the ADSL connection is capped, denying international access to the web, while allowing access to local websites, until the end of the month https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL can generally only be distributed over short distances from the telephone exchange (the last mile), typically less than , Data and Computer Communications, William Stallings, ISBN 0 -13 -243310 -9, ISBN 978 -0 -13 -243310 -5 but has been known to exceed if the originally laid wire gauge allows for further distribution. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL At the telephone exchange the line generally terminates at a digital subscriber line access multiplexer (DSLAM) where another frequency splitter separates the voice band Signal (electronics)|signal for the conventional Telecommunications network|phone network. Data carried by the ADSL are typically routed over the telephone company's data network and eventually reach a conventional Internet Protocol network. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL - Interleaving and fastpath 1 ISPs (rarely, users) have the option to use Bit-interleaving|interleaving of packets to counter the effects of burst noise on the telephone line https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL - Interleaving and fastpath 1 Fastpath connections have an interleaving depth of 1, that is one packet is sent at a time https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL - Installation problems 1 This is desirable for the voice service and essential for a reliable ADSL connection. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL - Installation problems 1 In the early days of DSL, installation required a technician to visit the premises https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL - Installation problems 1 Voice telephone devices will pick up the entire spectrum so high frequencies, including the ADSL signal, will be heard as noise in telephone terminals, and will affect and often degrade the service in fax, dataphones and modems https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL - Installation problems 1 A side effect of the move to the self-install model is that the DSL signal can be degraded, especially if more than 5 voiceband (that is, POTS telephone-like) devices are connected to the line https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL - Installation problems 1 DSL signals may be degraded by older telephone lines, surge protectors, poorlydesigned microfilters, Repetitive Electrical Impulse Noise, and by long telephone extension cords https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL - Transport protocols 1 * STM-1|Synchronous Transport Module (STM), which allows the transmission of frames of the Synchronous Digital Hierarchy (SDH) https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL - Transport protocols In home installation, the prevalent transport protocol is ATM. On top of ATM, there are multiple possibilities of additional layers of protocols (two of them are abbreviated in a simplified manner as PPPo. A or PPPo. E), with the all-important Transmission Control Protocol|TCP/Internet Protocol|IP at layers 4 and 3 respectively of the OSI model providing the connection to the Internet. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Orthogonal frequency-division multiplexing - ADSL OFDM is used in asymmetric digital subscriber line|ADSL connections that follow the G. DMT (ITU G. 992. 1) standard, in which existing copper wires are used to achieve high-speed data connections. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Orthogonal frequency-division multiplexing - ADSL 1 Long copper wires suffer from attenuation at high frequencies. The fact that OFDM can cope with this frequency selective attenuation and with narrow-band interference are the main reasons it is frequently used in applications such as ADSL modems. However, DSL cannot be used on every copper pair; interference may become significant if more than 25% of phone lines coming into a Telephone exchange|central office are used for DSL. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Orthogonal frequency-division multiplexing - ADSL For experimental amateur radio applications, users have even hooked up commercial off-the-shelf ADSL equipment to radio transceivers which simply shift the bands used to the radio frequencies the user has licensed. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Free (ISP) - 2002 -2003: ADSL at a disruptive price 1 Since September 2002, Free contributed significantly to French ADSL boom. The offer was able to launch as soon as the incumbent was forced to stop abuse of dominant position and to apply fair wholesale prices. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Free (ISP) - 2004 -2006: Unbundled ADSL and triple play Unbundling, in France, refers to the obligation for the incumbent carrier France Telecom to lease the Local loop, because it is a natural monopoly. Although the unbundling process was intended to start by 2000, the actual unbundling process actually started at the end of 2002, after a long conflict between the French regulation authority ARCEP and the noncooperative incumbent. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Free (ISP) - 2004 -2006: Unbundled ADSL and triple play Free has to pay a rental fee of 9€ per month and per subscriber to the incumbent for the Twisted pair of Copper between the area Telephone exchange|central office and the Demarcation point|subscriber premises. Although more expensive than the real cost of 7. 63€, this solution is still far more profitable than the bundled option. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Free (ISP) - 2004 -2006: Unbundled ADSL and triple play Since January 2003, a Freenaut has maintained an unofficial website showing figures and graphics about Free unbundled network deployment (Free Unbundling). [http: //francois 04. free. fr] Another Freenaut website has provided network status monitoring maps Unbundling status and location[http: //www. frimousse. org] since the end of 2003 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL 2+ 1 ADSL 2 uses the same bandwidth as ADSL but achieves higher throughput via improved modulation techniques https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL 2+ - Annex versions ADSL 2 has multiple modes for DSL providers to offer services for different needs. Below is a list of available features based on ADSL 2 specs from the ITU standards. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem 1 A 'digital subscriber line' ('DSL') 'modem' is a device used to connect a computer or Router (computing)|router to a telephone line which provides the digital subscriber line service for connectivity to the Internet, which is often called DSL broadband. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem 1 The term DSL modem is technically used to describe a modem which connects to a single computer, through a USB port or is installed in a computer PCI slot https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Description 1 A DSL router consists of a box which has an RJ 11 jack to connect to a standard subscriber telephone line https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Description 1 It usually has a series of LED status lights which show the status of parts of the DSL communications link: https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Description *Power light - indicates that the modem is turned on and has power. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Description 1 *Ethernet lights - There is usually a light over each Ethernet jack. A steady (or sometimes flashing) light indicates that the Ethernet link to that computer or device is functioning https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Description 1 *DSL light - a steady light indicates that the modem has established contact with the equipment in the local telephone exchange (DSLAM) so the DSL link over the telephone line is functioning https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Description 1 Many routers provide an internal web page to the local network for device configuration and status reporting. Most DSL routers are designed to be installed by the customer for which a CD or DVD containing an installation program is supplied. The program may also activate the DSL service. Upon powering the router it may take several minutes for the local network and DSL link to initialize, usually indicated by the status lights turning green. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - DSL concept 1 The public switched telephone network, the network of switching centers, trunk lines, amplifiers and switches which transmits telephone calls from one phone to another, is designed to carry voice frequency signals, and is therefore limited to a bandwidth (signal processing)|bandwidth of 3. 4 k. Hz https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Data rates and access 1 The distance limit for ADSL is 18 000 feet (5. 5 km or 3. 4 miles) https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Data transmission The device at the local switching center which communicates with the DSL modem is called a Digital Subscriber Line Access Multiplexer (DSLAM), which is connected directly to the Internet. The local switching center must be equipped with these devices to offer DSL service. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Data transmission 1 With ADSL, the modem and the DSLAM communicate by a protocol called discrete multitone modulation (DMT), which is a form of frequency division multiplexing https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Data transmission For example, when downloading a web page, the packets of web page data travel over optical fiber Internet lines directly to the DSLAM at the neighborhood telephone exchange 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Filters To prevent the DSL signal from getting from the phone lines into telephones, answering machines, faxes and other devices where it could cause interference, DSL modems come with low pass filters which must be plugged into the phone lines going to all voiceband devices on the same line. The filter blocks all frequencies above 4 k. Hz, so it blocks the DSL signal while allowing voice frequency signals through. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Comparison to voice-band modems 1 A DSL modem modulates high-frequency tones for transmission to a digital subscriber line access multiplexer (DSLAM), and receives and demodulates them from the DSLAM. It serves fundamentally the same purpose as the Dial-up_modem#Narrow-band. 2 Fphoneline_dialup_modems|voice-band modem that was a mainstay in the late 20 th century, but differs from it in important https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Comparison to voice-band modems * DSL does not interfere with normal telephone calls on the telephone line, and does not require dialing a telephone number to initiate a connection, it is always on. A voice-band modem dials a telephone number to initiate a connection, and while it is connected the telephone line cannot be used for normal telephone service. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Comparison to voice-band modems 1 * DSL routers, the most common form of DSL modem, the are external to the computer and wired to the computer's Ethernet port or its USB port, whereas voice-band modems are usually internal devices installed in the computer itself in a Peripheral Component Interconnect|PCI interface slot in the back. Internal DSL modems are rare but available. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Comparison to voice-band modems 1 * Microsoft Windows and other operating systems regard voice-band modems as part of the hardware of the computer, and similarly to other parts of the computer's hardware such as the computer mouse|mouse or hard disk are configured through the Windows Control Panel https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Comparison to voice-band modems 1 * For external DSL modems connected by USB, Microsoft Windows and other operating systems generally recognize these as a Network interface controller. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Comparison to voice-band modems * For internal DSL modems, Microsoft Windows and other operating systems provide interfaces similar to those provided for voice-band modems. This is based on the assumption that in the future, as CPU speeds increase, internal DSL modems may become more mainstream. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Comparison to voice-band modems * DSL modems use frequencies from 25 k. Hz to above 1 MHz (see Asymmetric Digital Subscriber Line), in order not to interfere with voice service which is primarily 0– 4 k. Hz. Voice-band modems use the same frequency spectrum as ordinary telephones, and will interfere with voice service - it is usually impossible to make a telephone call on a line which is being used by a voice-band modem. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Comparison to voice-band modems 1 * DSL modems vary in data speed from hundreds of kilobits per second to many megabits, while voice-band modems are nominally 56 K modems and actually limited to approximately 50 kbit/s. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Comparison to voice-band modems 1 * DSL modems exchange data with only the DSLAM to which they are wired, which in turn connects them to the Internet, while most voice-band modems can dial directly anywhere in the world. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Comparison to voice-band modems 1 * DSL modems are intended for particular protocols and sometimes won't work on another line even from the same company, while most voice-band modems use international standards and can fall back to find a standard that will work. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Comparison to voice-band modems Most of these differences are of little interest to consumers, except the greater speed of DSL and the ability to use the telephone even when the computer is online. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Comparison to voice-band modems 1 Because a single phone line commonly carries DSL and voice, DSL filters are used to separate the two uses. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Hardware components As technology advances, functions that are provided by multiple Integrated circuit|chips can be integrated onto one chip. Higher levels of integration have benefited DSL just as they benefited other computer hardware. A DSL modem requires the following for its operation; exactly what is on the circuit card and how it is arranged can change as technology improves: 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Hardware components *Power supply: Transformer and capacitor 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Hardware components 1 *Data connection and power circuitry (for example, USB, Ethernet, PCI) https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Service features 1 Apart from connecting to a DSL service, many modems offer additional integrated features, forming a residential gateway: https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Service features 1 * Routing|Router functionality that includes Network Address Translation (NAT) to share a single IPv 4 address. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Service features 1 * A built-in Network switch|switch (typically 4 ports) https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Service features 1 * VPN|Virtual Private Network termination https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Service features 1 * Dynamic Host Configuration Protocol (DHCP) server https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL modem - Service features 1 * Voice over Internet Protocol functionality including Quality of Service (priority control for data flows between users) tahir https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Poland - ADSL 1 The most popular ADSL services for home users in Poland are Neostrada provided by Orange_Polska|TPSA and Net 24 provided by Netia. Both provide download speeds in the range of 10 to 80 Mbit/s and upload speeds of 1 Mbit/s or more. Business users as well as some home users use Internet DSL TP also offered by TPSA. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Flash-OFDM - ADSL OFDM is used in asymmetric digital subscriber line|ADSL connections that follow the ANSI T 1. 413 Issue 2|ANSI T 1. 413 and G. dmt (ITU G. 992. 1) standards, where it is called discrete multitone modulation (DMT). DSL achieves high-speed data connections on existing copper wires. OFDM is also used in the successor standards ADSL 2, ADSL 2+, VDSL 2, and G. fast. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

FON - MWEB ADSL South Africa 1 MWEB just announced a partnership with Fon; February 2014. What this means is that MWEB customers that have a Fon enabled router can share their Wi. Fi Bandwidth and also use those of other Fon users in the countries and locations that Fon have partners. [http: //www. itnewsafrica. com/201 4/01/mweb-joins-forces-with-worlds-largest -wifi-network] https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet censorship in Egypt - Introduction of ADSL 2+ Now most ISPs have capped all the unlimited ADSL offerings to a quota of between 100 GB and 150 GB per month, calling it a Fair usage policy 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in the Czech Republic - ADSL 1 As of 2009, ADSL 2+ was offered in three variants, mostly without data limits (Fair User Policy - limiting link speed based on amount of transferred data) https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in the Czech Republic - ADSL The typical VDSL 2/ADSL 2+ connection offered by Telefónica O 2 in the Czech Republic in 2012 is 20/2 Mbit/s with no data limits. For short local loops, VDSL 2 40/2 Mbit/s plan is offered by O 2 and some other internet providers. Speeds and overbooking vary per each ISP. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Greece - ADSL 1 A variety of new entrants have appeared since the liberalisation of the market and local-loop unbundling|Local Loop Unbundling (LLU). These operators typically offer higher speed service and lower prices than OTE, but their customer support is in most cases inferior to that of the Greek incumbent. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Greece - ADSL New ADSL ISPs typically offer flat-rate nationwide voice services, ADSL access (up to 24 Mbit/s) and value-added services (including Vo. IP and IPTV), all of which are new to the Greek market. As such, the Greek press reports that OTE has lost nearly 500, 000 households to new entrants and that customers continue to switch from OTE to LLU ISPs at increasing rates. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Greece - ADSL 1 ADSL providers using local loop unbundling: https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Greece - ADSL 1 Approximately 23 ISPs total. 2 Tier 1 ISPs. OTE AE and OTE Global Solutions are part of the same group of companies. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Greece - ADSL * Vivodi Telecom, a private company utilizing LLU since 2003, partly covers Athens and Thessaloníki with its network at the moment. In the past, it covered additional cities (such as Patras, Heraklion, Veria etc. ). The customers in those cities were left without service. Vivodi offers triple play services based on ADSL 2+, with speeds up to 20 Mbit/s, Vo. IP telephony and digital television. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Greece - ADSL 1 * Tellas, a subsidiary of WIND Hellas, offers ADSL through its LLU network in districts of Athens, Thessaloniki, Larissa and Crete with speeds up to 12/1 Mbit/s https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Greece - ADSL 1 * Wind Hellas currently offers shared LLU and fixed telephony services with carrier preselect through its subsidiary Tellas and is expected to launch full LLU double and later triple play (telecommunications)|triple play services under its brandname in the first quarter of 2008, eventually also renaming Tellas into Wind. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Greece - ADSL * Hellas Online (HOL), owned by Intracom|Intracom Holdings (co-owner with Sitronics of Intracom Telecom, a leading Greek network equipment manufacturer and Integrator), offers up to 24/1 Mbit/s ADSL 2+ SDSL, connections in districts of Athens, Thessaloniki, Larissa, Katerini, Karditsa, Volos, Trikala, Thiva, Livadia, Chalkida, Patras, Nafplio, Mykonos 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Greece - ADSL * Forthnet, launched its based on LLU offers in early 2007, and was supposed to have covered about 50% of the Greek population by the year's end; however, the coverage wizard on its website has been accused of being inaccurate in its predictions since Forthnet often postpones availability in a telephone exchange from deadline to deadline. It currently covers districts of large cities and offers speeds 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Greece - ADSL 1 * On Telecoms, a totally new entrant in the Greek telecoms market, was set up by Greek and Italian managers and entrepreneurs, amongst whom are some of the founders of Fastweb (telecommunications company)|FASTWEB in Italy. On Telecoms launched its services in January 2007, using LLU as its last-mile medium. On Telecoms offers speeds up to 16/0, 5 Mbit/s (). In April 2009, On https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Greece - ADSL 1 * Net One, a new company which started offering 10/1 Mbit/s double play services in April 2007, now offers service at up to 24/1 Mbit/s https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Greece - ADSL 1 * Vodafone started offering ADSL full LLU access (up to 24/1 Mbit/s) in October 2007 as a reseller of HOL's LLU infrastructure. In September 2009, Vodafone sent letters out to all their DSL customers informing them that they will be moving the accounts directly to HOL. As of October 28, no further information has been given to the Vodafone customers, and even some HOL sales representatives remain uninformed. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Greece - ADSL 1 * Cyta Hellas covers the whole country with digital PSTN and ISDN telephone lines and also offers ADSL in all urban areas. Cyta is offering fixed telephony, Internet service (Cytanet) has adopted very-high-bit-rate digital subscriber line|VDSL technology that allows download speed up to 50 Mbit/s and up to 10 Mbit/s upload speed, the company is also offering, mobile telephony https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Greece - ADSL 1 * Smaller companies also offer LLU services, but with limited coverage and uncompetitive prices. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Belgium - DSL, ADSL, and VDSL 1 ADSL first appeared in Belgium in 1999, named Turboline. The first network was set up by the incumbent Belgian telecom operator Belgacom and has been expanding ever since. In 2004 nearly 90% of the entire territory had access to ADSL from Belgacom's daughter company Skynet (ISP)|Skynet was the first officially supported ADSL provider, but now many more have gained popularity https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Belgium - DSL, ADSL, and VDSL 1 Alongside the Belgacom ADSL network, several operators including Scarlet (telco)|Scarlet, Mobistar and Versatel have created a secondary network, based on local loop unbundling. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Belgium - DSL, ADSL, and VDSL * Belgacom (ISP)|Belgacom, offers download speeds up to 50 Mbit/s and upload up to 2. 5 Mbit/s mainly in VDSL 2, but also ADSL/ADSL 2+. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Belgium - DSL, ADSL, and VDSL 1 * Billi, offers download speeds up to 28 Mbit/s and upload up to 3 Mbit/s via ADSL 2+. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Belgium - DSL, ADSL, and VDSL 1 * Dommel, offers download speeds up to 30 Mbit/s and upload up to 4. 5 Mbit/s in VDSL 2. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Belgium - DSL, ADSL, and VDSL 1 * EDPnet, offers download speeds up to 50 Mbit/s and upload up to 6 Mbit/s --or-download speeds up to 16, 5 Mbit/s and upload up to 10 Mbit/s via ADSL/ADSL 2+ and VDSL 2. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Belgium - DSL, ADSL, and VDSL 1 * Mobistar, offers download speeds up to 16 Mbit/s and upload up to 384 kbit/s via ADSL/ADSL 2+. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Belgium - DSL, ADSL, and VDSL 1 * Pari-Link, offers guaranteed download speeds up to 40 Mbit/s and upload up to 40 Mbit/s via VDSL 2 with 3 G backup. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Belgium - DSL, ADSL, and VDSL * Scarlet (company)|Scarlet, offers download speeds up to 50 Mbit/s and upload up to 4 Mbit/s in VDSL 2. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Belgium - DSL, ADSL, and VDSL 1 * Snow offers download speeds up to 30 Mbit/s and upload up to 2. 5 Mbit/s via VDSL 2+. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Belgium - DSL, ADSL, and VDSL 1 * Svanto, offers download speeds up to 50 Mbit/s and upload up to 5 Mbit/s in ADSL/ADSL 2+ and VDSL 2. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Portugal - ADSL 2+ and FTTx 1 Asymmetric digital subscriber line|ADSL service has been available in Portugal since 2000, however it was not until 2002 that the service started to see wide acceptance from the general public, mainly due to increased competition from service providers, which helped to level prices. Market penetration in Portugal is around 50% although Portugal has the distinction of being one of the few European https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Portugal - ADSL 2+ and FTTx There are several service providers offering ADSL, fiber to the x|fiber and Wireless WAN|wireless services in Portugal to the residential and the professional markets. The majority of the residential market is split between the two larger operators: Portugal Telecom and Sonae. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Portugal - ADSL 2+ and FTTx 1 The current maximum speed for home Internet plans in Portugal is 1 Gbit/s, available on special request, and 360 Mbit/s is widely available together with television and telephone services. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL loop extender 1 Typical distance improvements with a loop extender are shown in the diagram below, with rate in megabits per second and distance in thousands of feet. [http: //www. strowger. com Strowger : : Infinite Reach ADSL] https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL loop extender 1 Multiple loop extenders can be placed on a line, effectively making the reach of the ADSL signal infinite. That is, it is possible to reach any subscriber with any ADSL speed if one uses multiple loop extenders. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL loop extender A repeater can either be an amplifier or a regenerator 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL loop extender Before the development of ADSL loop extenders and remote DSLAMs, ADSL was limited to 3– 6 miles (5– 10 km) from the telephone exchange|Central Office depending on the wire gauge used. An ADSL Loop Extender works as an amplifier, boosting the signal level so it can travel longer distances. In some cases, service can now be established as far as 10 miles from the Central Office. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL loop extender 1 Later, with the housing sector in a serious recession, that greenfield seems to be drying up fast. [http: //www. lightreading. com/documen t. asp? doc_id=146115 Light Reading Broadband - Carrier Scorecard: Economic Uncertainty - Telecom News Analysis] With most of the “Brownfield land|brownfield” market already tapped for ADSL, [http: //www. lightreading. com/docum https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL loop extender 1 This has increased the demand for ADSL loop extenders because loop extenders will allow the telephone companies to reach the most distant subscribers in a way that is more cost effective than deploying remote DSLAMs. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL loop extender Some ADSL loop extenders aren't repeaters, but instead convert to a different signal (like G. shdsl) that fares better over extreme distances. This is because G. shdsl can use the lower frequencies that ADSL reserved for voice use. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

ADSL loop extender 1 Their many components (special C. O. , regenerators, CPE) make them more expensive than ADSL amplifiers. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Botswana - ADSL Botswana Telecom rolled out ADSL in early 2006. Current residential ADSL offerings include speeds from 512 kbit/s to 4096 kbit/s with prices from 292 to 863 BWP (~32 to ~97 US$). [http: //www. btc. bw/index. php? page=t ariffs/adsl Broadband Retail Prices], Botswana Telecommunications Corporation, 1 November 2013. Retrieved 21 January 2014. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Botswana - ADSL 1 ADSL has been introduced in the following areas: https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Internet in Botswana - ADSL Gaborone, Tlkokweng, Mogoditsane, Phakalane, Francistown, Lobatse, Palapye, Maun, Kasane, Selibe-Phikwe, Letlhakane, Jwaneng, and Orapa. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Communications in Uruguay - ADSL 1 Some plans marketed to home users by Antel as of October 2014 are: [http: //www. antel. com. uy/antel/persona s-y-hogares/internet/planes/ Anteldata website] https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Communications in Uruguay - ADSL 1 These plans still have a data limit at 100 Gbyte, at which point their down and upload speeds get halved. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Communications in Uruguay - ADSL * Flexible 5 Giga: 5 Gbyte limit for 288 UYU (15 U$S) a month 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Communications in Uruguay - ADSL 1 * Flexible 20 Giga: 20 Gbyte limit for 387 UYU (16 U$S) a month https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Communications in Uruguay - ADSL * Flexible 30 Giga: 30 Gbyte limit for 490 UYU (20 U$S) a month 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Communications in Uruguay - ADSL 1 * Flexible 40 Giga: 40 Gbyte limit for 590 UYU (25 US$) a month https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Communications in Uruguay - ADSL 1 * Flexible 60 Giga: 60 Gbyte limit for 790 UYU (33 US$) a month https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Communications in Uruguay - ADSL * Flexible 80 Giga: 80 Gbyte limit for 890 UYU (37 US$) a month 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Communications in Uruguay - ADSL 1 * Flexible 100 Giga: 100 Gbyte limit for 990 UYU (41 US$) a month https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Communications in Uruguay - ADSL 1 No down and up speeds are quoted for these plans. All prices include VAT. ADSL service requires having a corresponding phone line with Antel. All plans provide a dynamic IP address only. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Leadsled 1 In automotive usage, a 'lead sled' is a hot rod consisting of a heavily modified stock vehicle, particularly though not exclusively a 1949, 1950 or 1951 model year Ford or Mercury car. Contemporary auto body repair could be achieved through the application of molten lead to damaged body panels and the same techniques were adapted for after-market cosmetic modifications. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Leadsled - Automotive usage 1 In order to be classified as a “slead sled”, the vehicle was subjected to most, if not all, of the following body style modifications: https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Leadsled - Automotive usage 1 'Chopped: ' cutting off the roof, removing four to six inches from the pillar posts and re-welding the roof back onto the car body. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Leadsled - Automotive usage 1 'Channeled: ' cutting the underside of the body to lower the entire body on the frame, usually by two inches. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Leadsled - Automotive usage 'Emblem removal: ' all original manufacturer's emblems were removed as these were considered to detract from the vehicle. The thought was anything that produces a hiccup, a bulge or extrudes from the body is not aerodynamic and detracts from the smooth appearance of the vehicle. The object of the master craftsman is to make the body as smooth, sleek, and sexy as possible. 1 https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Leadsled - Automotive usage 1 'Door handle and door lock removal: ' door handles and door locks were removed because these parts detracted from the smoothness of the vehicle. Electric solenoids and switches were installed in inconspicuous parts of the body, typically underneath the rocker panels, to provide alternate systems for opening the car's doors. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Leadsled - Automotive usage 1 'Grill modifications: ' the original grill was heavily modified, or substituted with the grill from a completely different make, model, and year car. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Leadsled - Automotive usage 1 In the late '40 s and '50 s, plastic body filler and fiberglass did not exist https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Leadsled - Automotive usage 1 Lead craftsman call the process of melting the lead “running lead” and this is a highly specialized ancient trade passed from a master craftsman to an apprentice https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Leadsled - Automotive usage 1 An apprentice bodyman most likely would have to grind and hand file the lead to a smooth finish for repainting. The master craftsman on the other hand did not have to grind and only had to hand file, if he had to perform any smoothing at all. The true craftsman controlled the flow of lead with his torch and most times could produce a satin finish without filing. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Leadsled - Automotive usage 1 “Lead” referred to the body material used and the extra weight added by the repair material. Sled” referred to the lowering of the vehicle, giving these vehicles the appearance that they were “slip sliding” down the highway. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Leadsled - Automotive usage 1 As time progressed, plastics such as “Bondo” were introduced to the market https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Leadsled - Automotive usage 1 Lead sleds were and are designed for artistic style and expression and not for speed https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Leadsled - Automotive usage 1 Some common (later year) Lead Sleds are the 1949 Mercury, 1949 Ford and the 1959 Cadillac. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

Leadsled - Other usages 1 Aircraft nicknames - lead sled has also been used as a nickname for a variety of US military aircraft, including the F 3 H Demon, F 84 Thunderjet, F-105 Thunderchief, and SR 71 Blackbird. In particular these airplanes tend to be large, heavy or very fast. Despite this, the airplane's maneuverability is relatively poor. The F-105 gained this nickname during the Vietnam War. While the plane was fast in straight lines it was not very maneuverable, rendering it very vulnerable to enemy weapons. https: //store. theartofservice. com/itil-2011 -foundation-complete-certification-kit-fourth-edition-study-guide-ebook-and-online-course. html

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