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Digital Linear Tape - Wikipedia, la enciclopedia libre

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href="https://de.wikipedia.org/wiki/Digital_Linear_Tape" title="Digital Linear Tape (alemán)" lang="de" hreflang="de" data-title="Digital Linear Tape" data-language-autonym="Deutsch" data-language-local-name="alemán" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Digital_Linear_Tape" title="Digital Linear Tape (inglés)" lang="en" hreflang="en" data-title="Digital Linear Tape" data-language-autonym="English" data-language-local-name="inglés" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Digital_Linear_Tape" title="Digital Linear Tape (francés)" lang="fr" hreflang="fr" data-title="Digital Linear Tape" data-language-autonym="Français" data-language-local-name="francés" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link 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</div> <div id="siteSub" class="noprint">De Wikipedia, la enciclopedia libre</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="es" dir="ltr"><figure typeof="mw:File/Thumb"><a href="/wiki/Archivo:Sdlt_160_tape.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/07/Sdlt_160_tape.jpg/300px-Sdlt_160_tape.jpg" decoding="async" width="300" height="242" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/07/Sdlt_160_tape.jpg/450px-Sdlt_160_tape.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/07/Sdlt_160_tape.jpg/600px-Sdlt_160_tape.jpg 2x" data-file-width="800" data-file-height="644" /></a><figcaption>Un Cartucho Super DLT I</figcaption></figure> <table style="" class="noprint plainlinks ambox ambox-content"> <tbody><tr> <td class="ambox-image" width="40"> <span class="mw-default-size" typeof="mw:File"><a href="/wiki/Archivo:Commons-emblem-question_book_orange.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1f/Commons-emblem-question_book_orange.svg/40px-Commons-emblem-question_book_orange.svg.png" decoding="async" width="40" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1f/Commons-emblem-question_book_orange.svg/60px-Commons-emblem-question_book_orange.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1f/Commons-emblem-question_book_orange.svg/80px-Commons-emblem-question_book_orange.svg.png 2x" data-file-width="48" data-file-height="48" /></a></span></td> <td class="ambox-text"><div class="ambox-text-div"><strong>Este artículo o sección necesita <a href="/wiki/Wikipedia:VER" class="mw-redirect" title="Wikipedia:VER">referencias</a> que aparezcan en una <a href="/wiki/Wikipedia:FF" class="mw-redirect" title="Wikipedia:FF">publicación acreditada</a>.</strong> <span class="hide-when-compact"><br /> <span style="font-size: smaller;"><i>Busca fuentes:</i> <span class="plainlinks"><a rel="nofollow" class="external text" href="http://www.google.com/search?as_eq=wikipedia&amp;q=%22Digital+Linear+Tape%22&amp;num=50">«Digital Linear Tape»</a> &#8211; <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&amp;&amp;as_src=-newswire+-wire+-presswire+-PR+-press+-release+-wikipedia&amp;q=%22Digital+Linear+Tape%22">noticias</a>&#160;· <a rel="nofollow" class="external text" href="http://books.google.com/books?as_brr=0&amp;as_pub=-icon&amp;q=%22Digital+Linear+Tape%22">libros</a>&#160;· <a rel="nofollow" class="external text" href="http://scholar.google.com/scholar?q=%22Digital+Linear+Tape%22">académico</a>&#160;· <a rel="nofollow" class="external text" href="http://images.google.com/images?safe=off&amp;as_rights=(cc_publicdomain%7ccc_attribute%7ccc_sharealike%7ccc_noncommercial%7ccc_nonderived)&amp;q=%22Digital+Linear+Tape%22">imágenes</a></span></span></span></div><div class="hide-when-compact"><small><div>Este aviso fue puesto el 31 de octubre de 2015.</div></small></div></td> </tr> </tbody></table> <p><b>DLT</b> (acrónimo para <i>Digital Line Tape</i>) és un tipo de cinta magnética desarrollado por la <a href="/wiki/Digital_Equipment_Corporation" title="Digital Equipment Corporation">Digital Equipment Corporation</a> en diciembre de 1984 (actualmente <a href="/wiki/Hewlett-Packard" title="Hewlett-Packard">Hewlett-Packard</a>). Está destinada sobre todo para su uso por parte de empresas y profesionales. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Historia">Historia</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Digital_Linear_Tape&amp;action=edit&amp;section=1" title="Editar sección: Historia"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>DEC lanzó la unidad de cinta TK50 para el II MicroVAX y minicomputadoras PDP-11 en 1984. La TK50 fue sustituida en 1987 por la unidad TK70 de 48 pistas. En 1989, el formato CompacTape III(más tarde DLTtape III) fue introducido, aumentando el número de pistas a 128 y con una capacidad de 2,6 GB. Posteriormente las unidades de la década de los 90’s mejoró la densidad de los datos del cartucho DLTtape III, hasta 10 GB. El cartucho DLTtape IV fue introducido por Quantum en 1994, con un aumento en la longitud de la cinta y la densidad de los datos, ofreciendo inicialmente 20 GB por cinta. Super DLTtape, originalmente con una capacidad de hasta 110 GB, se puso en marcha en 2001. </p> <div class="mw-heading mw-heading2"><h2 id="Tecnología"><span id="Tecnolog.C3.ADa"></span>Tecnología</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Digital_Linear_Tape&amp;action=edit&amp;section=2" title="Editar sección: Tecnología"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>DLT utiliza grabación <a href="/w/index.php?title=Magnetic_tape_data_storage&amp;action=edit&amp;redlink=1" class="new" title="Magnetic tape data storage (aún no redactado)">serpentina lineal</a> con múltiples pistas de media pulgada (12,7 mm) de ancho. Los cartuchos contienen una única bobina y la cinta se extrae del cartucho por medio de una cinta de guía unido a la bobina de recogida en el interior de la unidad. </p><p>La velocidad de la cinta y la tensión son controlados electrónicamente por medio de los motores de carrete. La cinta es guiada por 4 a 6 cabezales que tocan sólo el lado posterior de la cinta. Una variante con alta capacidad de almacenamiento se llama <b>Super DLT</b> (SDLT). Una versión más barata fue inicialmente fabricada por <a rel="nofollow" class="external text" href="http://www.4benchmark.com">Benchmark Storage Innovations</a>. <a href="/wiki/Quantum" class="mw-redirect" title="Quantum">Quantum</a> adquirió Benchmark en 2002. </p><p>Las cintas DLT/SDLT utilizan la tecnología de partículas de metal (MP) en cartuchos de ½” de alta capacidad, ofreciendo diferentes capacidades y compatibilidad de acuerdo a la generación DLT requerida. </p><p>La DLT usa una cinta linear en serpentina registrando la información en múltiples caminos con el tamaño total de 12.6 mm. Las SDLT añaden un sistema óptico de lectura <a href="/wiki/Servomecanismo" title="Servomecanismo">servo</a> que lee los patrones servo grabados en la cinta. La DLT7000 y la DLT8000 incluían un cabezal para el frente y para atrás para reducir la interferencia entre pistas adyacentes a través del <a href="/wiki/Azimuth" class="mw-redirect" title="Azimuth">azimuth</a>; esto se llama <a href="/w/index.php?title=Grabaci%C3%B3n_con_fase_Sim%C3%A9trica&amp;action=edit&amp;redlink=1" class="new" title="Grabación con fase Simétrica (aún no redactado)">Grabación con fase Simétrica</a>. </p><p>Todas las unidades DLT poseen compatibilidad con <i>hardware</i> de compresión de datos. El factor de compresión de uso frecuente de 2:1 es optimista y por lo general sólo alcanzable para los datos de texto, un factor más realista para un sistema de archivos es 1.3:1 a 1.5:1. </p><p>En media, las cintas tienen una garantía de 30 años de retención de datos en determinadas condiciones ambientales, sin embargo se dañan fácilmente por uso indebido (caídas o embalaje inadecuado durante el transporte.) </p><p>Los fabricantes de cartuchos para el mercado DLT / SDLT son Fujifilm, Hitachi / Maxell y Imation. VStape es fabricado por Sony. Todas las demás empresas / marcas (incluso Quantum) son contratistas y / o distribuidores de estas empresas. </p><p>Una nueva convención de nomenclatura entró en vigor en 2005, llamando a la línea de actuación DLT-S y la línea de valor DLT-V. DLT incluye Write Once Read Many (WORM). </p><p>En febrero de 2007, Quantum detuvo el desarrollo de las posteriores generaciones de unidades DLT (S5 y V5) después de la baja aceptación del mercado de las unidades S4 y V4, cambiando su estrategia de campaña hacia cintas LTO. </p> <div class="mw-heading mw-heading2"><h2 id="Generaciones">Generaciones</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Digital_Linear_Tape&amp;action=edit&amp;section=3" title="Editar sección: Generaciones"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Drives">Drives</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Digital_Linear_Tape&amp;action=edit&amp;section=4" title="Editar sección: Drives"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <table class="wikitable" style="margin-left: 1em;"> <tbody><tr> <th>Tipo </th> <th>Capacidad (GB) </th> <th>Interface </th> <th>Tasa de transferencia (MB/s) </th> <th>Data </th> <th>Media </th></tr> <tr> <td>TK50/TZ30 </td> <td>0.1 </td> <td>proprietary/SCSI </td> <td>0.045 </td> <td>1984 </td> <td>CT I </td></tr> <tr> <td>TK70 </td> <td>0.3 </td> <td>proprietary </td> <td>0.045 </td> <td>1987 </td> <td>CT II </td></tr> <tr> <td>THZ01/DLT260/Tx85 </td> <td>2.6 </td> <td><a href="/wiki/DSSI" class="mw-redirect" title="DSSI">DSSI</a>/<a href="/wiki/SCSI" class="mw-redirect" title="SCSI">SCSI</a> </td> <td>0.8 </td> <td>1989 </td> <td>DLT III </td></tr> <tr> <td>THZ02/DLT600/Tx86 </td> <td>6 </td> <td><a href="/wiki/DSSI" class="mw-redirect" title="DSSI">DSSI</a>/<a href="/wiki/SCSI" class="mw-redirect" title="SCSI">SCSI</a> </td> <td>0.8 </td> <td>1991 </td> <td>DLT III </td></tr> <tr> <td>DLT2000/Tx87 </td> <td>10 </td> <td>Fast <a href="/wiki/SCSI#SCSI-2" class="mw-redirect" title="SCSI">SCSI-2</a> </td> <td>1.25 </td> <td>1993 </td> <td>DLT III </td></tr> <tr> <td>DLT2000XT </td> <td>15 </td> <td>Fast <a href="/wiki/SCSI#SCSI-2" class="mw-redirect" title="SCSI">SCSI-2</a> </td> <td>1.25 </td> <td>1995 </td> <td>DLT IIIXT </td></tr> <tr> <td>DLT4000/Tx88 </td> <td>20 </td> <td>Fast <a href="/wiki/SCSI#SCSI-2" class="mw-redirect" title="SCSI">SCSI-2</a> </td> <td>1.5 </td> <td>1994 </td> <td>DLT IV </td></tr> <tr> <td>DLT7000/Tx89 </td> <td>35 </td> <td>Fast/Wide <a href="/wiki/SCSI#SCSI-2" class="mw-redirect" title="SCSI">SCSI-2</a> </td> <td>5 </td> <td>1996 </td> <td>DLT IV </td></tr> <tr> <td>DLT8000 </td> <td>40 </td> <td>Fast/Wide <a href="/wiki/SCSI#SCSI-2" class="mw-redirect" title="SCSI">SCSI-2</a> </td> <td>6 </td> <td>1999 </td> <td>DLT IV </td></tr> <tr> <td>SDLT 220 </td> <td>110 </td> <td><a href="/wiki/SCSI#Ultra-2" class="mw-redirect" title="SCSI">Ultra-2</a> </td> <td>10 </td> <td>1998 </td> <td>SDLT I </td></tr> <tr> <td>SDLT 320 </td> <td>160 </td> <td><a href="/wiki/SCSI#Ultra-2" class="mw-redirect" title="SCSI">Ultra-2</a> </td> <td>16 </td> <td>2002 </td> <td>SDLT I </td></tr> <tr> <td>SDLT 600 </td> <td>300 </td> <td><a href="/wiki/SCSI#Ultra-3" class="mw-redirect" title="SCSI">Ultra-160</a>/<a href="/wiki/Fibre_Channel" class="mw-redirect" title="Fibre Channel">FC</a> 2Gb </td> <td>36 </td> <td>2004 </td> <td>SDLT II </td></tr> <tr> <td>SDLT 600A </td> <td>300 </td> <td><a href="/w/index.php?title=Gigabit_ethernet&amp;action=edit&amp;redlink=1" class="new" title="Gigabit ethernet (aún no redactado)">GbE</a> (<a href="/wiki/File_Transfer_Protocol" class="mw-redirect" title="File Transfer Protocol">FTP</a>, <a href="/wiki/HTTP" class="mw-redirect" title="HTTP">HTTP</a>) </td> <td>36 </td> <td>2005 </td> <td>SDLT II </td></tr> <tr> <td>DLT-S4 </td> <td>800 </td> <td><a href="/wiki/SCSI#Ultra-320" class="mw-redirect" title="SCSI">Ultra-320</a>/<a href="/wiki/Fibre_Channel" class="mw-redirect" title="Fibre Channel">FC</a> 4Gb/<a href="/wiki/Serial_Attached_SCSI" title="Serial Attached SCSI">SAS</a> </td> <td>60 </td> <td>2006 </td> <td>S4 </td></tr> <tr> <td>DLT-S5 </td> <td>1500? </td> <td>&#160; </td> <td>100? </td> <td>&#160; </td> <td>&#160; </td></tr> <tr> <td colspan="6">Value line </td></tr> <tr> <td>DLT1 </td> <td>40 </td> <td>Fast/Wide <a href="/wiki/SCSI#SCSI-2" class="mw-redirect" title="SCSI">SCSI-2</a> </td> <td>3 </td> <td>1999 </td> <td>DLT IV </td></tr> <tr> <td>DLT-VS80 </td> <td>40 </td> <td>Fast/Wide <a href="/wiki/SCSI#SCSI-2" class="mw-redirect" title="SCSI">SCSI-2</a> </td> <td>3 </td> <td>2001 </td> <td>DLT IV </td></tr> <tr> <td>DLT-VS160 </td> <td>80 </td> <td><a href="/wiki/SCSI#Ultra-2" class="mw-redirect" title="SCSI">Ultra-2</a> </td> <td>8 </td> <td>2003 </td> <td>VS1 </td></tr> <tr> <td>DLT-V4 </td> <td>160 </td> <td><a href="/wiki/SCSI#Ultra-3" class="mw-redirect" title="SCSI">Ultra-160</a>/<a href="/wiki/Serial_ATA" title="Serial ATA">SATA</a> </td> <td>10 </td> <td>2005 </td> <td>VS1 </td></tr> <tr> <td>DLT-V5 </td> <td>250? </td> <td>&#160; </td> <td>18? </td> <td>&#160; </td> <td>&#160; </td></tr></tbody></table> <div class="mw-heading mw-heading3"><h3 id="Media">Media</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Digital_Linear_Tape&amp;action=edit&amp;section=5" title="Editar sección: Media"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <table class="wikitable" style="margin-left: 1em;"> <tbody><tr> <th>Nombre </th> <th>Tipo </th> <th>Color </th> <th>Desarrollado por </th></tr> <tr> <td>CompacTape I </td> <td>0.1 </td> <td>Gray </td> <td>TK50/70 </td></tr> <tr> <td>CompacTape II </td> <td>0.3 </td> <td>Gray </td> <td>TK70 </td></tr> <tr> <td>DLTtape III </td> <td>2.6, 6, 10 </td> <td>Light brown </td> <td>DLT260/600, DLT2000/2000XT/4000/7000 </td></tr> <tr> <td>DLTtape IIIXT </td> <td>15 </td> <td>White </td> <td>DLT2000XT/4000/7000/8000 </td></tr> <tr> <td>DLTtape IV </td> <td>20, 35, 40 </td> <td>Dark brown </td> <td>DLT4000/7000/8000, SDLT220/320 (ro) </td></tr> <tr> <td>Cleaning Tape III </td> <td>20 cleans </td> <td>Beige </td> <td>DLT2000/2000XT/4000/7000/8000 </td></tr> <tr> <td>SDLTtape I </td> <td>110, 160 </td> <td>Dark green </td> <td>SDLT220/320, SDLT600 (ro), DLT-S4 (ro) </td></tr> <tr> <td>SDLTtape II </td> <td>300 </td> <td>Dark blue </td> <td>SDLT600, DLT-S4 (ro) </td></tr> <tr> <td>DLTtape S4 </td> <td>800 </td> <td>Dark purple </td> <td>DLT-S4 </td></tr> <tr> <td>SDLT Cleaning Tape </td> <td>20 cleans </td> <td>Light gray </td> <td>SDLT220/320/600, DLT-S4 </td></tr> <tr> <td>DLTtape VS1 </td> <td>80, 160 </td> <td>Ivory/Black </td> <td>VS160, DLT-V4, SDLT600 (ro) </td></tr> <tr> <td>DLT VS Cleaning Tape </td> <td>20 cleans </td> <td>Brown </td> <td>DLT1, DLT-VS80 </td></tr> <tr> <td>DLT VS160 Cleaning Tape </td> <td>20 cleans </td> <td>Light gray </td> <td>DLT-VS160, DLT-V4 </td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="Enlaces_externos">Enlaces externos</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Digital_Linear_Tape&amp;action=edit&amp;section=6" title="Editar sección: Enlaces externos"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="http://learning.quantum.com/demo/history.htm">A História da fita DLT™ </a>, de TK50 1984 até SDLT1 2001</li> <li><a rel="nofollow" class="external text" href="http://downloads.quantum.com/sdlt320/handbook.pdf">Manual das fitas DLTtape™</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20140729065735/http://downloads.quantum.com/sdlt320/handbook.pdf">Archivado</a> el 29 de julio de 2014 en <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>., 8th ed. (Quantum 2001) (PDF)</li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20081015230507/http://www.dlttape.com/Roadmap/index.aspx">DLT Roadmap</a> em <a rel="nofollow" class="external text" href="https://web.archive.org/web/20060615002922/http://www.dlttape.com/">dlttape.com</a></li> <li><a rel="nofollow" class="external text" href="http://www.quantum.com/Products/TapeDrives/DLT/Index.aspx">Quantum Corp.</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20060619075615/http://www.quantum.com/Products/TapeDrives/DLT/Index.aspx">Archivado</a> el 19 de junio de 2006 en <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>. página sobre DLT drive.</li> <li><a rel="nofollow" class="external text" href="http://www.findarticles.com/p/articles/mi_m0BRZ/is_7_19/ai_55867702">Obituary</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20070111060059/http://www.findarticles.com/p/articles/mi_m0BRZ/is_7_19/ai_55867702">Archivado</a> el 11 de enero de 2007 en <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>. de Dr. Fred Hertrich, "pai" da DLT</li></ul> <div class="mw-heading mw-heading3"><h3 id="Normas">Normas</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Digital_Linear_Tape&amp;action=edit&amp;section=7" title="Editar sección: Normas"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="http://www.ecma-international.org/publications/standards/Ecma-197.htm">ECMA 197</a> Especificações da DLT 2. <a rel="nofollow" class="external autonumber" href="https://web.archive.org/web/20061010014653/http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-197.pdf">[1]</a></li> <li><a rel="nofollow" class="external text" href="http://www.ecma-international.org/publications/standards/Ecma-209.htm">ECMA 209</a> Especificações da DLT 3. <a rel="nofollow" class="external autonumber" href="https://web.archive.org/web/20061008150527/http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-209.pdf">[2]</a></li> <li><a rel="nofollow" class="external text" href="http://www.ecma-international.org/publications/standards/Ecma-231.htm">ECMA 231</a> Especificações da DLT 4. <a rel="nofollow" class="external autonumber" href="https://web.archive.org/web/20061008150947/http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-231.pdf">[3]</a></li> <li><a rel="nofollow" class="external text" href="http://www.ecma-international.org/publications/standards/Ecma-258.htm">ECMA 258</a> Especificações da DLT 3-XT. <a rel="nofollow" class="external autonumber" href="https://web.archive.org/web/20061010014912/http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-258.pdf">[4]</a></li> <li><a rel="nofollow" class="external text" href="http://www.ecma-international.org/publications/standards/Ecma-259.htm">ECMA 259</a> Especificações da DLT 5. <a rel="nofollow" class="external autonumber" href="https://web.archive.org/web/20061010014924/http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-259.pdf">[5]</a></li> <li><a rel="nofollow" class="external text" href="http://www.ecma-international.org/publications/standards/Ecma-286.htm">ECMA 286</a> Especificações da DLT 6. <a rel="nofollow" class="external autonumber" href="https://web.archive.org/web/20061008152037/http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-286.pdf">[6]</a></li> <li><a rel="nofollow" class="external text" href="http://www.ecma-international.org/publications/standards/Ecma-320.htm">ECMA 320</a> Especificações da SDLT-1. <a rel="nofollow" class="external autonumber" href="https://web.archive.org/web/20061008152758/http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-320.pdf">[7]</a></li></ul> <p><br /> </p> <style data-mw-deduplicate="TemplateStyles:r161257576">.mw-parser-output .mw-authority-control{margin-top:1.5em}.mw-parser-output .mw-authority-control .navbox table{margin:0}.mw-parser-output .mw-authority-control .navbox hr:last-child{display:none}.mw-parser-output .mw-authority-control .navbox+.mw-mf-linked-projects{display:none}.mw-parser-output .mw-authority-control .mw-mf-linked-projects{display:flex;padding:0.5em;border:1px solid var(--border-color-base,#a2a9b1);background-color:var(--background-color-neutral,#eaecf0);color:var(--color-base,#202122)}.mw-parser-output .mw-authority-control .mw-mf-linked-projects ul li{margin-bottom:0}.mw-parser-output .mw-authority-control .navbox{border:1px solid var(--border-color-base,#a2a9b1);background-color:var(--background-color-neutral-subtle,#f8f9fa)}.mw-parser-output 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autoridades</a></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><b>Proyectos Wikimedia</b></li> <li><span style="white-space:nowrap;"><span typeof="mw:File"><a href="/wiki/Wikidata" title="Wikidata"><img alt="Wd" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/20px-Wikidata-logo.svg.png" decoding="async" width="20" height="11" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/30px-Wikidata-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/40px-Wikidata-logo.svg.png 2x" data-file-width="1050" data-file-height="590" /></a></span> Datos:</span> <span class="uid"><a href="https://www.wikidata.org/wiki/Q1224765" class="extiw" title="wikidata:Q1224765">Q1224765</a></span></li> <li><span style="white-space:nowrap;"><span typeof="mw:File"><a href="/wiki/Wikimedia_Commons" title="Commonscat"><img alt="Commonscat" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/15px-Commons-logo.svg.png" decoding="async" width="15" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/23px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a></span> Multimedia:</span> <span class="uid"><span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Digital_Linear_Tape">Digital Linear Tape</a></span> / <span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Special:MediaSearch?type=image&amp;search=%22Q1224765%22">Q1224765</a></span></span></li></ul> <hr /> </div></td></tr></tbody></table></div><div class="mw-mf-linked-projects hlist"> <ul><li><span 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