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	<id>https://www.lenciclopedia.org/w/index.php?action=history&amp;feed=atom&amp;title=Llinia_telefonica</id>
	<title>Llinia telefonica - Historial de revisions</title>
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	<updated>2026-06-08T07:18:59Z</updated>
	<subtitle>Historial de revisions per a esta pàgina en la wiki</subtitle>
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	<entry>
		<id>https://www.lenciclopedia.org/w/index.php?title=Llinia_telefonica&amp;diff=438510&amp;oldid=prev</id>
		<title>Jose2 en 18:48 17 set 2025</title>
		<link rel="alternate" type="text/html" href="https://www.lenciclopedia.org/w/index.php?title=Llinia_telefonica&amp;diff=438510&amp;oldid=prev"/>
		<updated>2025-09-17T18:48:37Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Revisió anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revisió de 18:48 17 set 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l5&quot;&gt;Llínea 5:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llínea 5:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Estos cables eren normalment de [[coure]] (encara que també s&amp;#039;ha usat [[alumini]]) i se portaven de dos en dos, separats aproximadament 25 [[centimetro|cm]], sobre [[poste]]s, i més tart com [[cable de par trenat|pars trenats]]. Les llinies modernes poden anar baix terra a un [[conversor analogic-digital]] que convertix la [[senyal analogica]] a [[senyal digital|digital]] per a [[transmissio de senyes|transmetre-la]] per [[fibra optica]].&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Estos cables eren normalment de [[coure]] (encara que també s&amp;#039;ha usat [[alumini]]) i se portaven de dos en dos, separats aproximadament 25 [[centimetro|cm]], sobre [[poste]]s, i més tart com [[cable de par trenat|pars trenats]]. Les llinies modernes poden anar baix terra a un [[conversor analogic-digital]] que convertix la [[senyal analogica]] a [[senyal digital|digital]] per a [[transmissio de senyes|transmetre-la]] per [[fibra optica]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;La majoria de les llares estan conectats mediant conductors [[RJ11]] de coure. Quan se realisa una cridada local, una centralita conecta el bucle local al bucle d&#039;abonat del numero marcat. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt; &lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;La majoria de les llares estan conectats mediant conductors [[RJ11]] de coure. Quan se realisa una cridada local, una centralita conecta el bucle local al bucle d&#039;abonat del numero marcat. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;   &lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categoria:Telefonia|Llinia telefonica]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categoria:Telefonia|Llinia telefonica]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Jose2</name></author>
	</entry>
	<entry>
		<id>https://www.lenciclopedia.org/w/index.php?title=Llinia_telefonica&amp;diff=387148&amp;oldid=prev</id>
		<title>Lluísm en 11:42 3 març 2025</title>
		<link rel="alternate" type="text/html" href="https://www.lenciclopedia.org/w/index.php?title=Llinia_telefonica&amp;diff=387148&amp;oldid=prev"/>
		<updated>2025-03-03T11:42:06Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Revisió anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revisió de 11:42 3 març 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l5&quot;&gt;Llínea 5:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llínea 5:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Estos cables eren normalment de [[coure]] (encara que també s&amp;#039;ha usat [[alumini]]) i se portaven de dos en dos, separats aproximadament 25 [[centimetro|cm]], sobre [[poste]]s, i més tart com [[cable de par trenat|pars trenats]]. Les llinies modernes poden anar baix terra a un [[conversor analogic-digital]] que convertix la [[senyal analogica]] a [[senyal digital|digital]] per a [[transmissio de senyes|transmetre-la]] per [[fibra optica]].&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Estos cables eren normalment de [[coure]] (encara que també s&amp;#039;ha usat [[alumini]]) i se portaven de dos en dos, separats aproximadament 25 [[centimetro|cm]], sobre [[poste]]s, i més tart com [[cable de par trenat|pars trenats]]. Les llinies modernes poden anar baix terra a un [[conversor analogic-digital]] que convertix la [[senyal analogica]] a [[senyal digital|digital]] per a [[transmissio de senyes|transmetre-la]] per [[fibra optica]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;La majoria de les llares estan conectats mediant conductors [[RJ11]] de coure. Quan se realisa una cridada local, una centralita conecta el bucle local al bucle d&#039;abonat del numero marcat.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;La majoria de les llares estan conectats mediant conductors [[RJ11]] de coure. Quan se realisa una cridada local, una centralita conecta el bucle local al bucle d&#039;abonat del numero marcat. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt; &lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categoria:Telefonia|Llinia telefonica]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categoria:Telefonia|Llinia telefonica]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Lluísm</name></author>
	</entry>
	<entry>
		<id>https://www.lenciclopedia.org/w/index.php?title=Llinia_telefonica&amp;diff=256555&amp;oldid=prev</id>
		<title>Lluísm en 18:43 25 gin 2023</title>
		<link rel="alternate" type="text/html" href="https://www.lenciclopedia.org/w/index.php?title=Llinia_telefonica&amp;diff=256555&amp;oldid=prev"/>
		<updated>2023-01-25T18:43:30Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Revisió anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revisió de 18:43 25 gin 2023&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llínea 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llínea 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Una &amp;#039;&amp;#039;&amp;#039;llinia telefonica&amp;#039;&amp;#039;&amp;#039; o &amp;#039;&amp;#039;&amp;#039;circuit telefonic&amp;#039;&amp;#039;&amp;#039; (o simplement &amp;#039;&amp;#039;&amp;#039;llinia&amp;#039;&amp;#039;&amp;#039; o &amp;#039;&amp;#039;&amp;#039;circuit&amp;#039;&amp;#039;&amp;#039; dins de l&amp;#039;indústria) és un [[circuit electric|circuit]] d&amp;#039;un sistema de [[telecomunicacio|comunicacions]] per [[telefonia|telefon]]. Tipicament, se referix a un [[cable]] fisic u atre mig de transmissió de senyals que conecte l&amp;#039;aparat telefonic de l&amp;#039;usuari a la [[ret de telecomunicacions]], i normalment supon també un únic [[numero de telefon]] associat a dit usuari per a poder facturar-li el servici prestat.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Una &amp;#039;&amp;#039;&amp;#039;llinia telefonica&amp;#039;&amp;#039;&amp;#039; o &amp;#039;&amp;#039;&amp;#039;circuit telefonic&amp;#039;&amp;#039;&amp;#039; (o simplement &amp;#039;&amp;#039;&amp;#039;llinia&amp;#039;&amp;#039;&amp;#039; o &amp;#039;&amp;#039;&amp;#039;circuit&amp;#039;&amp;#039;&amp;#039; dins de l&amp;#039;indústria) és un [[circuit electric|circuit]] d&amp;#039;un sistema de [[telecomunicacio|comunicacions]] per [[telefonia|telefon]]. Tipicament, se referix a un [[cable]] fisic u atre mig de transmissió de senyals que conecte l&amp;#039;aparat telefonic de l&amp;#039;usuari a la [[ret de telecomunicacions]], i normalment supon també un únic [[numero de telefon]] associat a dit usuari per a poder facturar-li el servici prestat.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;En [[1876]] les primeres llinies eren simples [[conductor electric|conductors]] [[metal|metalics]] directament conectats d&#039;un [[telefon]] a atre en [[la Terra]] com [[toma de terra]]. Més tart, en [[1878]], la companyia de telefons [[Bell System]] portà unes llinies (conegudes com [[bucle local]]) des de l teléfon de cada usuari a la [[central telefonica|centralita]], que portava a veta tots els intercanvis electrics necessaris per a permetre que les [[senyal d&#039;audio|senyals de veu]] foren trameses a telefons més lluntans.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;En &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;l&#039;any &lt;/ins&gt;[[1876]] les primeres llinies eren simples [[conductor electric|conductors]] [[metal|metalics]] directament conectats d&#039;un [[telefon]] a atre en [[la Terra]] com [[toma de terra]]. Més tart, en [[1878]], la companyia de telefons [[Bell System]] portà unes llinies (conegudes com [[bucle local]]) des de l teléfon de cada usuari a la [[central telefonica|centralita]], que portava a veta tots els intercanvis electrics necessaris per a permetre que les [[senyal d&#039;audio|senyals de veu]] foren trameses a telefons més lluntans.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Estos cables eren normalment de [[coure]] (encara que també s&amp;#039;ha usat [[alumini]]) i se portaven de dos en dos, separats aproximadament 25 [[centimetro|cm]], sobre [[poste]]s, i més tart com [[cable de par trenat|pars trenats]]. Les llinies modernes poden anar baix terra a un [[conversor analogic-digital]] que convertix la [[senyal analogica]] a [[senyal digital|digital]] per a [[transmissio de senyes|transmetre-la]] per [[fibra optica]].&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Estos cables eren normalment de [[coure]] (encara que també s&amp;#039;ha usat [[alumini]]) i se portaven de dos en dos, separats aproximadament 25 [[centimetro|cm]], sobre [[poste]]s, i més tart com [[cable de par trenat|pars trenats]]. Les llinies modernes poden anar baix terra a un [[conversor analogic-digital]] que convertix la [[senyal analogica]] a [[senyal digital|digital]] per a [[transmissio de senyes|transmetre-la]] per [[fibra optica]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Lluísm</name></author>
	</entry>
	<entry>
		<id>https://www.lenciclopedia.org/w/index.php?title=Llinia_telefonica&amp;diff=142017&amp;oldid=prev</id>
		<title>Jose2: Text reemplaça - &#039; unic &#039; a &#039; únic &#039;</title>
		<link rel="alternate" type="text/html" href="https://www.lenciclopedia.org/w/index.php?title=Llinia_telefonica&amp;diff=142017&amp;oldid=prev"/>
		<updated>2018-11-09T10:32:13Z</updated>

		<summary type="html">&lt;p&gt;Text reemplaça - &amp;#039; unic &amp;#039; a &amp;#039; únic &amp;#039;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;vlc&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Revisió anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revisió de 10:32 9 nov 2018&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llínea 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llínea 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Una &#039;&#039;&#039;llinia telefonica&#039;&#039;&#039; o &#039;&#039;&#039;circuit telefonic&#039;&#039;&#039; (o simplement &#039;&#039;&#039;llinia&#039;&#039;&#039; o &#039;&#039;&#039;circuit&#039;&#039;&#039; dins de l&#039;indústria) és un [[circuit electric|circuit]] d&#039;un sistema de [[telecomunicacio|comunicacions]] per [[telefonia|telefon]]. Tipicament, se referix a un [[cable]] fisic u atre mig de transmissió de senyals que conecte l&#039;aparat telefonic de l&#039;usuari a la [[ret de telecomunicacions]], i normalment supon també un &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;unic &lt;/del&gt;[[numero de telefon]] associat a dit usuari per a poder facturar-li el servici prestat.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Una &#039;&#039;&#039;llinia telefonica&#039;&#039;&#039; o &#039;&#039;&#039;circuit telefonic&#039;&#039;&#039; (o simplement &#039;&#039;&#039;llinia&#039;&#039;&#039; o &#039;&#039;&#039;circuit&#039;&#039;&#039; dins de l&#039;indústria) és un [[circuit electric|circuit]] d&#039;un sistema de [[telecomunicacio|comunicacions]] per [[telefonia|telefon]]. Tipicament, se referix a un [[cable]] fisic u atre mig de transmissió de senyals que conecte l&#039;aparat telefonic de l&#039;usuari a la [[ret de telecomunicacions]], i normalment supon també un &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;únic &lt;/ins&gt;[[numero de telefon]] associat a dit usuari per a poder facturar-li el servici prestat.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;En [[1876]] les primeres llinies eren simples [[conductor electric|conductors]] [[metal|metalics]] directament conectats d&amp;#039;un [[telefon]] a atre en [[la Terra]] com [[toma de terra]]. Més tart, en [[1878]], la companyia de telefons [[Bell System]] portà unes llinies (conegudes com [[bucle local]]) des de l teléfon de cada usuari a la [[central telefonica|centralita]], que portava a veta tots els intercanvis electrics necessaris per a permetre que les [[senyal d&amp;#039;audio|senyals de veu]] foren trameses a telefons més lluntans.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;En [[1876]] les primeres llinies eren simples [[conductor electric|conductors]] [[metal|metalics]] directament conectats d&amp;#039;un [[telefon]] a atre en [[la Terra]] com [[toma de terra]]. Més tart, en [[1878]], la companyia de telefons [[Bell System]] portà unes llinies (conegudes com [[bucle local]]) des de l teléfon de cada usuari a la [[central telefonica|centralita]], que portava a veta tots els intercanvis electrics necessaris per a permetre que les [[senyal d&amp;#039;audio|senyals de veu]] foren trameses a telefons més lluntans.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key lenciclopediaorg:diff:1.41:old-138255:rev-142017:php=table --&gt;
&lt;/table&gt;</summary>
		<author><name>Jose2</name></author>
	</entry>
	<entry>
		<id>https://www.lenciclopedia.org/w/index.php?title=Llinia_telefonica&amp;diff=138255&amp;oldid=prev</id>
		<title>Jose2: Text reemplaça - &#039; telefon &#039; a &#039; teléfon &#039;</title>
		<link rel="alternate" type="text/html" href="https://www.lenciclopedia.org/w/index.php?title=Llinia_telefonica&amp;diff=138255&amp;oldid=prev"/>
		<updated>2018-08-05T09:07:25Z</updated>

		<summary type="html">&lt;p&gt;Text reemplaça - &amp;#039; telefon &amp;#039; a &amp;#039; teléfon &amp;#039;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;vlc&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Revisió anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revisió de 09:07 5 ago 2018&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llínea 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llínea 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Una &amp;#039;&amp;#039;&amp;#039;llinia telefonica&amp;#039;&amp;#039;&amp;#039; o &amp;#039;&amp;#039;&amp;#039;circuit telefonic&amp;#039;&amp;#039;&amp;#039; (o simplement &amp;#039;&amp;#039;&amp;#039;llinia&amp;#039;&amp;#039;&amp;#039; o &amp;#039;&amp;#039;&amp;#039;circuit&amp;#039;&amp;#039;&amp;#039; dins de l&amp;#039;indústria) és un [[circuit electric|circuit]] d&amp;#039;un sistema de [[telecomunicacio|comunicacions]] per [[telefonia|telefon]]. Tipicament, se referix a un [[cable]] fisic u atre mig de transmissió de senyals que conecte l&amp;#039;aparat telefonic de l&amp;#039;usuari a la [[ret de telecomunicacions]], i normalment supon també un unic [[numero de telefon]] associat a dit usuari per a poder facturar-li el servici prestat.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Una &amp;#039;&amp;#039;&amp;#039;llinia telefonica&amp;#039;&amp;#039;&amp;#039; o &amp;#039;&amp;#039;&amp;#039;circuit telefonic&amp;#039;&amp;#039;&amp;#039; (o simplement &amp;#039;&amp;#039;&amp;#039;llinia&amp;#039;&amp;#039;&amp;#039; o &amp;#039;&amp;#039;&amp;#039;circuit&amp;#039;&amp;#039;&amp;#039; dins de l&amp;#039;indústria) és un [[circuit electric|circuit]] d&amp;#039;un sistema de [[telecomunicacio|comunicacions]] per [[telefonia|telefon]]. Tipicament, se referix a un [[cable]] fisic u atre mig de transmissió de senyals que conecte l&amp;#039;aparat telefonic de l&amp;#039;usuari a la [[ret de telecomunicacions]], i normalment supon també un unic [[numero de telefon]] associat a dit usuari per a poder facturar-li el servici prestat.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;En [[1876]] les primeres llinies eren simples [[conductor electric|conductors]] [[metal|metalics]] directament conectats d&#039;un [[telefon]] a atre en [[la Terra]] com [[toma de terra]]. Més tart, en [[1878]], la companyia de telefons [[Bell System]] portà unes llinies (conegudes com [[bucle local]]) des de l &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;telefon &lt;/del&gt;de cada usuari a la [[central telefonica|centralita]], que portava a veta tots els intercanvis electrics necessaris per a permetre que les [[senyal d&#039;audio|senyals de veu]] foren trameses a telefons més lluntans.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;En [[1876]] les primeres llinies eren simples [[conductor electric|conductors]] [[metal|metalics]] directament conectats d&#039;un [[telefon]] a atre en [[la Terra]] com [[toma de terra]]. Més tart, en [[1878]], la companyia de telefons [[Bell System]] portà unes llinies (conegudes com [[bucle local]]) des de l &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;teléfon &lt;/ins&gt;de cada usuari a la [[central telefonica|centralita]], que portava a veta tots els intercanvis electrics necessaris per a permetre que les [[senyal d&#039;audio|senyals de veu]] foren trameses a telefons més lluntans.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Estos cables eren normalment de [[coure]] (encara que també s&amp;#039;ha usat [[alumini]]) i se portaven de dos en dos, separats aproximadament 25 [[centimetro|cm]], sobre [[poste]]s, i més tart com [[cable de par trenat|pars trenats]]. Les llinies modernes poden anar baix terra a un [[conversor analogic-digital]] que convertix la [[senyal analogica]] a [[senyal digital|digital]] per a [[transmissio de senyes|transmetre-la]] per [[fibra optica]].&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Estos cables eren normalment de [[coure]] (encara que també s&amp;#039;ha usat [[alumini]]) i se portaven de dos en dos, separats aproximadament 25 [[centimetro|cm]], sobre [[poste]]s, i més tart com [[cable de par trenat|pars trenats]]. Les llinies modernes poden anar baix terra a un [[conversor analogic-digital]] que convertix la [[senyal analogica]] a [[senyal digital|digital]] per a [[transmissio de senyes|transmetre-la]] per [[fibra optica]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Jose2</name></author>
	</entry>
	<entry>
		<id>https://www.lenciclopedia.org/w/index.php?title=Llinia_telefonica&amp;diff=98894&amp;oldid=prev</id>
		<title>Jose2: Text reemplaça - &#039;industria&#039; a &#039;indústria&#039;</title>
		<link rel="alternate" type="text/html" href="https://www.lenciclopedia.org/w/index.php?title=Llinia_telefonica&amp;diff=98894&amp;oldid=prev"/>
		<updated>2016-06-13T19:24:32Z</updated>

		<summary type="html">&lt;p&gt;Text reemplaça - &amp;#039;industria&amp;#039; a &amp;#039;indústria&amp;#039;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;vlc&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Revisió anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revisió de 19:24 13 jun 2016&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llínea 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llínea 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Una &#039;&#039;&#039;llinia telefonica&#039;&#039;&#039; o &#039;&#039;&#039;circuit telefonic&#039;&#039;&#039; (o simplement &#039;&#039;&#039;llinia&#039;&#039;&#039; o &#039;&#039;&#039;circuit&#039;&#039;&#039; dins de l&#039;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;industria&lt;/del&gt;) és un [[circuit electric|circuit]] d&#039;un sistema de [[telecomunicacio|comunicacions]] per [[telefonia|telefon]]. Tipicament, se referix a un [[cable]] fisic u atre mig de transmissió de senyals que conecte l&#039;aparat telefonic de l&#039;usuari a la [[ret de telecomunicacions]], i normalment supon també un unic [[numero de telefon]] associat a dit usuari per a poder facturar-li el servici prestat.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Una &#039;&#039;&#039;llinia telefonica&#039;&#039;&#039; o &#039;&#039;&#039;circuit telefonic&#039;&#039;&#039; (o simplement &#039;&#039;&#039;llinia&#039;&#039;&#039; o &#039;&#039;&#039;circuit&#039;&#039;&#039; dins de l&#039;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;indústria&lt;/ins&gt;) és un [[circuit electric|circuit]] d&#039;un sistema de [[telecomunicacio|comunicacions]] per [[telefonia|telefon]]. Tipicament, se referix a un [[cable]] fisic u atre mig de transmissió de senyals que conecte l&#039;aparat telefonic de l&#039;usuari a la [[ret de telecomunicacions]], i normalment supon també un unic [[numero de telefon]] associat a dit usuari per a poder facturar-li el servici prestat.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;En [[1876]] les primeres llinies eren simples [[conductor electric|conductors]] [[metal|metalics]] directament conectats d&amp;#039;un [[telefon]] a atre en [[la Terra]] com [[toma de terra]]. Més tart, en [[1878]], la companyia de telefons [[Bell System]] portà unes llinies (conegudes com [[bucle local]]) des de l telefon de cada usuari a la [[central telefonica|centralita]], que portava a veta tots els intercanvis electrics necessaris per a permetre que les [[senyal d&amp;#039;audio|senyals de veu]] foren trameses a telefons més lluntans.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;En [[1876]] les primeres llinies eren simples [[conductor electric|conductors]] [[metal|metalics]] directament conectats d&amp;#039;un [[telefon]] a atre en [[la Terra]] com [[toma de terra]]. Més tart, en [[1878]], la companyia de telefons [[Bell System]] portà unes llinies (conegudes com [[bucle local]]) des de l telefon de cada usuari a la [[central telefonica|centralita]], que portava a veta tots els intercanvis electrics necessaris per a permetre que les [[senyal d&amp;#039;audio|senyals de veu]] foren trameses a telefons més lluntans.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Jose2</name></author>
	</entry>
	<entry>
		<id>https://www.lenciclopedia.org/w/index.php?title=Llinia_telefonica&amp;diff=61882&amp;oldid=prev</id>
		<title>Jose2: Text reemplaça - &#039;tambe&#039; a &#039;també&#039;</title>
		<link rel="alternate" type="text/html" href="https://www.lenciclopedia.org/w/index.php?title=Llinia_telefonica&amp;diff=61882&amp;oldid=prev"/>
		<updated>2013-06-12T08:54:49Z</updated>

		<summary type="html">&lt;p&gt;Text reemplaça - &amp;#039;tambe&amp;#039; a &amp;#039;també&amp;#039;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;vlc&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Revisió anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revisió de 08:54 12 jun 2013&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llínea 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llínea 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Una &#039;&#039;&#039;llinia telefonica&#039;&#039;&#039; o &#039;&#039;&#039;circuit telefonic&#039;&#039;&#039; (o simplement &#039;&#039;&#039;llinia&#039;&#039;&#039; o &#039;&#039;&#039;circuit&#039;&#039;&#039; dins de l&#039;industria) és un [[circuit electric|circuit]] d&#039;un sistema de [[telecomunicacio|comunicacions]] per [[telefonia|telefon]]. Tipicament, se referix a un [[cable]] fisic u atre mig de transmissió de senyals que conecte l&#039;aparat telefonic de l&#039;usuari a la [[ret de telecomunicacions]], i normalment supon &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;tambe &lt;/del&gt;un unic [[numero de telefon]] associat a dit usuari per a poder facturar-li el servici prestat.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Una &#039;&#039;&#039;llinia telefonica&#039;&#039;&#039; o &#039;&#039;&#039;circuit telefonic&#039;&#039;&#039; (o simplement &#039;&#039;&#039;llinia&#039;&#039;&#039; o &#039;&#039;&#039;circuit&#039;&#039;&#039; dins de l&#039;industria) és un [[circuit electric|circuit]] d&#039;un sistema de [[telecomunicacio|comunicacions]] per [[telefonia|telefon]]. Tipicament, se referix a un [[cable]] fisic u atre mig de transmissió de senyals que conecte l&#039;aparat telefonic de l&#039;usuari a la [[ret de telecomunicacions]], i normalment supon &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;també &lt;/ins&gt;un unic [[numero de telefon]] associat a dit usuari per a poder facturar-li el servici prestat.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;En [[1876]] les primeres llinies eren simples [[conductor electric|conductors]] [[metal|metalics]] directament conectats d&amp;#039;un [[telefon]] a atre en [[la Terra]] com [[toma de terra]]. Més tart, en [[1878]], la companyia de telefons [[Bell System]] portà unes llinies (conegudes com [[bucle local]]) des de l telefon de cada usuari a la [[central telefonica|centralita]], que portava a veta tots els intercanvis electrics necessaris per a permetre que les [[senyal d&amp;#039;audio|senyals de veu]] foren trameses a telefons més lluntans.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;En [[1876]] les primeres llinies eren simples [[conductor electric|conductors]] [[metal|metalics]] directament conectats d&amp;#039;un [[telefon]] a atre en [[la Terra]] com [[toma de terra]]. Més tart, en [[1878]], la companyia de telefons [[Bell System]] portà unes llinies (conegudes com [[bucle local]]) des de l telefon de cada usuari a la [[central telefonica|centralita]], que portava a veta tots els intercanvis electrics necessaris per a permetre que les [[senyal d&amp;#039;audio|senyals de veu]] foren trameses a telefons més lluntans.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key lenciclopediaorg:diff:1.41:old-53340:rev-61882:php=table --&gt;
&lt;/table&gt;</summary>
		<author><name>Jose2</name></author>
	</entry>
	<entry>
		<id>https://www.lenciclopedia.org/w/index.php?title=Llinia_telefonica&amp;diff=53340&amp;oldid=prev</id>
		<title>Jose2 en 12:48 14 dec 2012</title>
		<link rel="alternate" type="text/html" href="https://www.lenciclopedia.org/w/index.php?title=Llinia_telefonica&amp;diff=53340&amp;oldid=prev"/>
		<updated>2012-12-14T12:48:44Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;vlc&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Revisió anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revisió de 12:48 14 dec 2012&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llínea 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llínea 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Una &#039;&#039;&#039;llinia telefonica&#039;&#039;&#039; o &#039;&#039;&#039;circuit telefonic&#039;&#039;&#039; (o simplement &#039;&#039;&#039;llinia&#039;&#039;&#039; o &#039;&#039;&#039;circuit&#039;&#039;&#039; dins de l&#039;industria) &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;es &lt;/del&gt;un [[circuit electric|circuit]] d&#039;un sistema de [[telecomunicacio|comunicacions]] per [[telefonia|telefon]]. Tipicament, se referix a un [[cable]] fisic u atre mig de &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;transmissio &lt;/del&gt;de senyals que conecte l&#039;aparat telefonic de l&#039;usuari a la [[ret de telecomunicacions]], i normalment supon tambe un unic [[numero de telefon]] associat a dit usuari per a poder facturar-li el servici prestat.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Una &#039;&#039;&#039;llinia telefonica&#039;&#039;&#039; o &#039;&#039;&#039;circuit telefonic&#039;&#039;&#039; (o simplement &#039;&#039;&#039;llinia&#039;&#039;&#039; o &#039;&#039;&#039;circuit&#039;&#039;&#039; dins de l&#039;industria) &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;és &lt;/ins&gt;un [[circuit electric|circuit]] d&#039;un sistema de [[telecomunicacio|comunicacions]] per [[telefonia|telefon]]. Tipicament, se referix a un [[cable]] fisic u atre mig de &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;transmissió &lt;/ins&gt;de senyals que conecte l&#039;aparat telefonic de l&#039;usuari a la [[ret de telecomunicacions]], i normalment supon tambe un unic [[numero de telefon]] associat a dit usuari per a poder facturar-li el servici prestat.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;En [[1876]] les primeres llinies eren simples [[conductor electric|conductors]] [[metal|metalics]] directament conectats d&#039;un [[telefon]] a atre en [[la Terra]] com [[toma de terra]]. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Mes &lt;/del&gt;tart, en [[1878]], la companyia de telefons [[Bell System]] portà unes llinies (conegudes com [[bucle local]]) des de l telefon de cada usuari a la [[central telefonica|centralita]], que portava a veta tots els intercanvis electrics necessaris per a permetre que les [[senyal d&#039;audio|senyals de veu]] foren trameses a telefons &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;mes &lt;/del&gt;lluntans.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;En [[1876]] les primeres llinies eren simples [[conductor electric|conductors]] [[metal|metalics]] directament conectats d&#039;un [[telefon]] a atre en [[la Terra]] com [[toma de terra]]. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Més &lt;/ins&gt;tart, en [[1878]], la companyia de telefons [[Bell System]] portà unes llinies (conegudes com [[bucle local]]) des de l telefon de cada usuari a la [[central telefonica|centralita]], que portava a veta tots els intercanvis electrics necessaris per a permetre que les [[senyal d&#039;audio|senyals de veu]] foren trameses a telefons &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;més &lt;/ins&gt;lluntans.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Estos cables eren normalment de [[coure]] (encara que &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;tambe &lt;/del&gt;s&#039;ha usat [[alumini]]) i se portaven de dos en dos, separats aproximadament 25 [[centimetro|cm]], sobre [[poste]]s, i &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;mes &lt;/del&gt;tart com [[cable de par trenat|pars trenats]]. Les llinies modernes poden anar baix terra a un [[conversor analogic-digital]] que convertix la [[senyal analogica]] a [[senyal digital|digital]] per a [[transmissio de senyes|transmetre-la]] per [[fibra optica]].&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Estos cables eren normalment de [[coure]] (encara que &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;també &lt;/ins&gt;s&#039;ha usat [[alumini]]) i se portaven de dos en dos, separats aproximadament 25 [[centimetro|cm]], sobre [[poste]]s, i &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;més &lt;/ins&gt;tart com [[cable de par trenat|pars trenats]]. Les llinies modernes poden anar baix terra a un [[conversor analogic-digital]] que convertix la [[senyal analogica]] a [[senyal digital|digital]] per a [[transmissio de senyes|transmetre-la]] per [[fibra optica]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;La majoria de les llares estan conectats mediant conductors [[RJ11]] de coure. Quan se realisa una cridada local, una centralita conecta el bucle local al bucle d&amp;#039;abonat del numero marcat.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;La majoria de les llares estan conectats mediant conductors [[RJ11]] de coure. Quan se realisa una cridada local, una centralita conecta el bucle local al bucle d&amp;#039;abonat del numero marcat.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categoria:Telefonia|Llinia telefonica]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categoria:Telefonia|Llinia telefonica]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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		<author><name>Jose2</name></author>
	</entry>
	<entry>
		<id>https://www.lenciclopedia.org/w/index.php?title=Llinia_telefonica&amp;diff=53332&amp;oldid=prev</id>
		<title>1245: Pàgina nova, en el contingut: «Una &#039;&#039;&#039;llinia telefonica&#039;&#039;&#039; o &#039;&#039;&#039;circuit telefonic&#039;&#039;&#039; (o simplement &#039;&#039;&#039;llinia&#039;&#039;&#039; o &#039;&#039;&#039;circuit&#039;&#039;&#039; dins de l&#039;industria) es un circuit d&#039;un s...».</title>
		<link rel="alternate" type="text/html" href="https://www.lenciclopedia.org/w/index.php?title=Llinia_telefonica&amp;diff=53332&amp;oldid=prev"/>
		<updated>2012-12-14T09:48:53Z</updated>

		<summary type="html">&lt;p&gt;Pàgina nova, en el contingut: «Una &amp;#039;&amp;#039;&amp;#039;llinia telefonica&amp;#039;&amp;#039;&amp;#039; o &amp;#039;&amp;#039;&amp;#039;circuit telefonic&amp;#039;&amp;#039;&amp;#039; (o simplement &amp;#039;&amp;#039;&amp;#039;llinia&amp;#039;&amp;#039;&amp;#039; o &amp;#039;&amp;#039;&amp;#039;circuit&amp;#039;&amp;#039;&amp;#039; dins de l&amp;#039;industria) es un &lt;a href=&quot;/w/index.php?title=Circuit_electric&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Circuit electric (no escrit encara)&quot;&gt;circuit&lt;/a&gt; d&amp;#039;un s...».&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Pàgina nova&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Una &amp;#039;&amp;#039;&amp;#039;llinia telefonica&amp;#039;&amp;#039;&amp;#039; o &amp;#039;&amp;#039;&amp;#039;circuit telefonic&amp;#039;&amp;#039;&amp;#039; (o simplement &amp;#039;&amp;#039;&amp;#039;llinia&amp;#039;&amp;#039;&amp;#039; o &amp;#039;&amp;#039;&amp;#039;circuit&amp;#039;&amp;#039;&amp;#039; dins de l&amp;#039;industria) es un [[circuit electric|circuit]] d&amp;#039;un sistema de [[telecomunicacio|comunicacions]] per [[telefonia|telefon]]. Tipicament, se referix a un [[cable]] fisic u atre mig de transmissio de senyals que conecte l&amp;#039;aparat telefonic de l&amp;#039;usuari a la [[ret de telecomunicacions]], i normalment supon tambe un unic [[numero de telefon]] associat a dit usuari per a poder facturar-li el servici prestat.&lt;br /&gt;
&lt;br /&gt;
En [[1876]] les primeres llinies eren simples [[conductor electric|conductors]] [[metal|metalics]] directament conectats d&amp;#039;un [[telefon]] a atre en [[la Terra]] com [[toma de terra]]. Mes tart, en [[1878]], la companyia de telefons [[Bell System]] portà unes llinies (conegudes com [[bucle local]]) des de l telefon de cada usuari a la [[central telefonica|centralita]], que portava a veta tots els intercanvis electrics necessaris per a permetre que les [[senyal d&amp;#039;audio|senyals de veu]] foren trameses a telefons mes lluntans.&lt;br /&gt;
&lt;br /&gt;
Estos cables eren normalment de [[coure]] (encara que tambe s&amp;#039;ha usat [[alumini]]) i se portaven de dos en dos, separats aproximadament 25 [[centimetro|cm]], sobre [[poste]]s, i mes tart com [[cable de par trenat|pars trenats]]. Les llinies modernes poden anar baix terra a un [[conversor analogic-digital]] que convertix la [[senyal analogica]] a [[senyal digital|digital]] per a [[transmissio de senyes|transmetre-la]] per [[fibra optica]].&lt;br /&gt;
&lt;br /&gt;
La majoria de les llares estan conectats mediant conductors [[RJ11]] de coure. Quan se realisa una cridada local, una centralita conecta el bucle local al bucle d&amp;#039;abonat del numero marcat.&lt;br /&gt;
&lt;br /&gt;
[[Categoria:Telefonia|Llinia telefonica]]&lt;/div&gt;</summary>
		<author><name>1245</name></author>
	</entry>
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