{"id":2504,"date":"2026-08-12T06:36:24","date_gmt":"2026-08-12T06:36:24","guid":{"rendered":"https:\/\/firstfibertech.com\/?post_type=ff_products&#038;p=2504"},"modified":"2026-08-30T12:26:21","modified_gmt":"2026-08-30T12:26:21","slug":"cabo-de-fibra-otica-gyta53","status":"publish","type":"ff_products","link":"https:\/\/firstfibertech.com\/pt\/product\/gyta53-optical-fiber-cable\/","title":{"rendered":"Cabo de fibra \u00f3tica GYTA53"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Descri\u00e7\u00e3o<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">As fibras, com 200\/250 \u03bcm, est\u00e3o posicionadas num tubo solto fabricado em pl\u00e1stico de elevado m\u00f3dulo de elasticidade. Os tubos s\u00e3o preenchidos com um composto de enchimento resistente \u00e0 \u00e1gua. Um fio de a\u00e7o, por vezes revestido com polietileno (PE) no caso de cabos com elevado n\u00famero de fibras, situa-se no centro do n\u00facleo, funcionando como elemento de refor\u00e7o met\u00e1lico. Os tubos (e os materiais de enchimento) s\u00e3o tran\u00e7ados em torno do elemento de refor\u00e7o, formando um n\u00facleo de cabo compacto e circular. \u00c9 aplicado um laminado de alum\u00ednio e polietileno (APL) \u00e0 volta do n\u00facleo do cabo, que \u00e9 preenchido com o composto de enchimento para o proteger da penetra\u00e7\u00e3o de \u00e1gua. Em seguida, o n\u00facleo do cabo \u00e9 revestido com uma fina bainha interior de PE. Ap\u00f3s a aplica\u00e7\u00e3o longitudinal do PSP sobre a bainha interior, o cabo \u00e9 finalizado com uma bainha exterior de PE.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Caracter\u00edsticas do produto<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00b7 Bom desempenho mec\u00e2nico e t\u00e9rmico<br>\u00b7 Tubo solto de alta resist\u00eancia e resistente \u00e0 hidr\u00f3lise&nbsp;<br>\u00b7 Um composto especial de enchimento de tubos garante uma prote\u00e7\u00e3o essencial da fibra<br>\u00b7 O revestimento de PE protege o cabo da radia\u00e7\u00e3o ultravioleta<br>\u00b7 Boa resist\u00eancia ao esmagamento; adequado para instala\u00e7\u00e3o em condutas e para instala\u00e7\u00e3o diretamente enterrada<br>\u00b7 Para garantir a impermeabilidade atrav\u00e9s de:<br>&nbsp; &nbsp;\u00b7Um \u00fanico fio de a\u00e7o como elemento de resist\u00eancia central<br>&nbsp; &nbsp;\u00b7Um composto especial de enchimento de tubos garante uma prote\u00e7\u00e3o essencial da fibra<br>&nbsp; &nbsp;\u00b7Cabo totalmente preenchido<br>&nbsp; &nbsp;\u00b7As camadas duplas de APL impedem a entrada de humidade<br>&nbsp; &nbsp;\u00b7Uma boa fita impermeabilizante impede que o material afunde na vertical<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><br>G.652<\/td><td>G.655<\/td><td>50\/125 \u03bcm<\/td><td>62,5\/125 \u03bcm<\/td><\/tr><tr><td rowspan=\"4\"><br>Atenua\u00e7\u00e3o<br>&nbsp; &nbsp; &nbsp;(+20 \u2103)<\/td><td>@850 nm<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><td>\u22643,0 dB\/km<\/td><td>\u22643,0 dB\/km<\/td><\/tr><tr><td>@1300 nm<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><td>\u22641,0 dB\/km<\/td><td>\u22641,0 dB\/km<\/td><\/tr><tr><td>@1310 nm<\/td><td>\u22640,36 dB\/km<\/td><td>\u22640,40 dB\/km<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><\/tr><tr><td>@1550 nm<\/td><td>\u22640,22 dB\/km<\/td><td>\u22640,23 dB\/km<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><\/tr><tr><td rowspan=\"2\"><br>Largura de banda (Classe A)<br>&nbsp;<\/td><td>@850<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><td>\u2265500 MHz\u00b7km<\/td><td>\u2265500 MHz\u00b7km<\/td><\/tr><tr><td>@1300<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><td>\u22651000 MHz\u00b7km<\/td><td>\u2265600 MHz\u00b7km<\/td><\/tr><tr><td>Abertura num\u00e9rica&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><td>0,200 \u00b1 0,015 NA<\/td><td>0,275 \u00b1 0,015 NA<\/td><\/tr><tr><td>Comprimento de onda de corte do cabo \u03bbcc<\/td><td>&nbsp;<\/td><td>\u22641260 nm<\/td><td>\u22641480 nm<\/td><td>&nbsp;<br><\/td><td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Par\u00e2metros t\u00e9cnicos<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Tipo de cabo&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<\/td><td>N\u00famero de fibras&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<\/td><td>Contagem de tubos soltos<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<br><br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<\/td><td>Contagem de enchimentos&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<\/td><td>Di\u00e2metro do cabo<br><br>&nbsp; &nbsp; &nbsp;mm<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<\/td><td>Peso do cabo&nbsp;<br>Kg\/km&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<\/td><td>Resist\u00eancia \u00e0 tra\u00e7\u00e3o&nbsp;<br>&nbsp;N a longo\/curto prazo&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<\/td><td>Resist\u00eancia ao esmagamento&nbsp;<br>&nbsp;A longo\/curto prazo&nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<br>&nbsp;N\/100 m&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<\/td><td>Raio de curvatura<br>Est\u00e1tico\/din\u00e2mico&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<br>mm&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<\/td><\/tr><tr><td>GYTA53-2 a 6<\/td><td>2 a 6<\/td><td>1<\/td><td>4<\/td><td>12.5<\/td><td>175<\/td><td>1000\/3000<\/td><td>1000\/3000<\/td><td>15D\/30D<\/td><\/tr><tr><td>GYTA53-8\uff5e12<\/td><td>8 a 12<\/td><td>2<\/td><td>3<\/td><td>12.5<\/td><td>175<\/td><td>1000\/3000<\/td><td>1000\/3000<\/td><td>15D\/30D<\/td><\/tr><tr><td>GYTA53-14 a 18<\/td><td>14 a 18<\/td><td>3<\/td><td>2<\/td><td>12.5<\/td><td>175<\/td><td>1000\/3000<\/td><td>1000\/3000<\/td><td>15D\/30D<\/td><\/tr><tr><td>GYTA53-20 a 24<\/td><td>20\uff5e24<\/td><td>4<\/td><td>1<\/td><td>12.5<\/td><td>175<\/td><td>1000\/3000<\/td><td>1000\/3000<\/td><td>15D\/30D<\/td><\/tr><tr><td>GYTA53-26 a 30<\/td><td>26 a 30<\/td><td>5<\/td><td>0<\/td><td>12.5<\/td><td>175<\/td><td>1000\/3000<\/td><td>1000\/3000<\/td><td>15D\/30D<\/td><\/tr><tr><td>GYTA53-32 a 36<\/td><td>32\uff5e36<\/td><td>5<\/td><td>0<\/td><td>12.5<\/td><td>175<\/td><td>1000\/3000<\/td><td>1000\/3000<\/td><td>15D\/30D<\/td><\/tr><tr><td>GYTA53-38 a 48<\/td><td>38\uff5e48<\/td><td>5<\/td><td>0<\/td><td>12.5<\/td><td>175<\/td><td>1000\/3000<\/td><td>1000\/3000<\/td><td>15D\/30D<\/td><\/tr><tr><td>GYTA53-50\uff5e60<\/td><td>50\uff5e60<\/td><td>5<\/td><td>0<\/td><td>12.5<\/td><td>175<\/td><td>1000\/3000<\/td><td>1000\/3000<\/td><td>15D\/30D<\/td><\/tr><tr><td>GYTA53-62\uff5e72<\/td><td>62\uff5e72<\/td><td>6<\/td><td>0<\/td><td>13.2<\/td><td>200<\/td><td>1000\/3000<\/td><td>1000\/3000<\/td><td>15D\/30D<\/td><\/tr><tr><td>GYTA53-74\uff5e84<\/td><td>74\uff5e84<\/td><td>7<\/td><td>1<\/td><td>15.0<\/td><td>230<\/td><td>1000\/3000<\/td><td>1000\/3000<\/td><td>15D\/30D<\/td><\/tr><tr><td>GYTA53-86\uff5e96<\/td><td>86\u201396<\/td><td>8<\/td><td>0<\/td><td>15.0<\/td><td>230<\/td><td>1000\/3000<\/td><td>1000\/3000<\/td><td>15D\/30D<\/td><\/tr><tr><td>GYTA53-98\uff5e108<\/td><td>98\u2013108<\/td><td>9<\/td><td>1<\/td><td>16.0<\/td><td>260<\/td><td>1000\/3000<\/td><td>1000\/3000<\/td><td>15D\/30D<\/td><\/tr><tr><td>GYTA53-110\uff5e120<\/td><td>110\uff5e120<\/td><td>10<\/td><td>0<\/td><td>16.0<\/td><td>260<\/td><td>1000\/3000<\/td><td>1000\/3000<\/td><td>15D\/30D<\/td><\/tr><tr><td>GYTA53-122 a 132<\/td><td>122\uff5e132<\/td><td>11<\/td><td>1<\/td><td>18.0<\/td><td>300<\/td><td>1000\/3000<\/td><td>1000\/3000<\/td><td>15D\/30D<\/td><\/tr><tr><td>GYTA53-130\uff5e144<\/td><td>134\u2013144<\/td><td>12<\/td><td>0<\/td><td>18.0<\/td><td>330<\/td><td>1000\/3000<\/td><td>1000\/3000<\/td><td>15D\/30D<\/td><\/tr><tr><td>GYTY53-146\uff5e216<\/td><td>146\u2013216<\/td><td>18<\/td><td>0<\/td><td>18.0<\/td><td>330<\/td><td>1000\/3000<\/td><td>1000\/3000<\/td><td>15D\/30D<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Temperatura de armazenamento\/funcionamento: -40 \u2103 a +70 \u2103<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Perguntas frequentes<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>P: Quais s\u00e3o as principais aplica\u00e7\u00f5es do cabo de fibra \u00f3tica blindado GYTA53?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">R: O cabo GYTA53 foi concebido para utiliza\u00e7\u00e3o no exterior. Apresenta boa resist\u00eancia ao esmagamento, o que o torna altamente adequado para instala\u00e7\u00f5es em condutas e de enterramento direto.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>P: De que forma o cabo GYTA53 protege contra a \u00e1gua e a humidade?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">R: O cabo garante a sua impermeabilidade atrav\u00e9s de v\u00e1rias caracter\u00edsticas de conce\u00e7\u00e3o. Os tubos soltos est\u00e3o preenchidos com um composto de enchimento especial resistente \u00e0 \u00e1gua, o cabo est\u00e1 totalmente preenchido e utiliza camadas duplas de laminado de alum\u00ednio e polietileno (APL), juntamente com fita de bloqueio de \u00e1gua, para impedir a entrada de humidade.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>P: O que confere resist\u00eancia mec\u00e2nica ao cabo GYTA53?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">R: O cabo utiliza um \u00fanico fio de a\u00e7o, situado no centro do n\u00facleo, como elemento de refor\u00e7o met\u00e1lico. No caso dos cabos com um elevado n\u00famero de fibras, este fio de a\u00e7o \u00e9, por vezes, revestido com polietileno (PE).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>P: O cabo GYTA53 \u00e9 capaz de resistir a condi\u00e7\u00f5es ambientais extremas no exterior?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">R: Sim, foi concebido para oferecer um elevado desempenho mec\u00e2nico e t\u00e9rmico. A sua gama de temperaturas de armazenamento e funcionamento vai de -40 \u2103 a +70 \u2103. Al\u00e9m disso, o seu revestimento de polietileno (PE) protege o cabo da radia\u00e7\u00e3o ultravioleta (UV).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>P: Qual \u00e9 a capacidade de fibra do cabo GYTA53?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">R: O cabo GYTA53 est\u00e1 dispon\u00edvel numa vasta gama de configura\u00e7\u00f5es, suportando desde 2 fibras at\u00e9 216 fibras, dependendo do modelo espec\u00edfico pretendido.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Description The fibers, 200\/250\u03bcm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A steel wire, sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of core as a metallic strength member. Tubes (and fillers) are stranded &#8230; <a title=\"Cabo de fibra \u00f3tica GYTA53\" class=\"read-more\" href=\"https:\/\/firstfibertech.com\/pt\/product\/gyta53-optical-fiber-cable\/\" aria-label=\"Leia mais sobre GYTA53 Optical Fiber Cable\">Ler mais<\/a><\/p>","protected":false},"featured_media":2502,"template":"","ff_product_cat":[26,67],"class_list":["post-2504","ff_products","type-ff_products","status-publish","has-post-thumbnail","hentry","ff_product_cat-fiber-cabling","ff_product_cat-outdoor-cable-fiber-cabling"],"_links":{"self":[{"href":"https:\/\/firstfibertech.com\/pt\/wp-json\/wp\/v2\/ff_products\/2504","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/firstfibertech.com\/pt\/wp-json\/wp\/v2\/ff_products"}],"about":[{"href":"https:\/\/firstfibertech.com\/pt\/wp-json\/wp\/v2\/types\/ff_products"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/firstfibertech.com\/pt\/wp-json\/wp\/v2\/media\/2502"}],"wp:attachment":[{"href":"https:\/\/firstfibertech.com\/pt\/wp-json\/wp\/v2\/media?parent=2504"}],"wp:term":[{"taxonomy":"ff_product_cat","embeddable":true,"href":"https:\/\/firstfibertech.com\/pt\/wp-json\/wp\/v2\/ff_product_cat?post=2504"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}