{"id":21443,"date":"2026-07-26T18:00:10","date_gmt":"2026-07-26T10:00:10","guid":{"rendered":"https:\/\/www.luleey.com\/?post_type=product&#038;p=21443"},"modified":"2026-07-26T18:09:11","modified_gmt":"2026-07-26T10:09:11","slug":"fc-upc-fixed-fiber-optic-attenuator-single-mode-optical-attenuator-0db-to-30db","status":"publish","type":"product","link":"https:\/\/www.luleey.com\/es\/producto\/fc-upc-fixed-fiber-optic-attenuator-single-mode-optical-attenuator-0db-to-30db\/","title":{"rendered":"FC UPC Fixed Fiber Optic Attenuator, Single Mode Optical Attenuator 0dB to 30dB"},"content":{"rendered":"<h2>Descripci\u00f3n general del producto<\/h2>\n<p>The Luleey FC UPC Fixed Fiber Optic Attenuator is a passive optical component used to reduce optical signal power by a fixed attenuation value in single mode fiber networks. It is commonly used when the received optical power is too strong for the optical receiver, or when engineers need to balance link budgets during installation, testing, and maintenance.<\/p>\n<p>This FC UPC Attenuator is suitable for telecom rooms, ODF systems, optical transceivers, media converters, switches, routers, servers, storage devices, fiber test equipment, and general single mode optical communication links.<\/p>\n<p>Compared with APC attenuators, FC\/UPC attenuators are better suited for general optical links, lab testing, data communication systems, transceiver testing, and equipment connections where UPC interfaces are already used. If your fiber equipment, patch cable, or adapter is FC\/UPC, this FC UPC Fixed Fiber Optic Attenuator is the correct matching connector type.<\/p>\n<p>Luleey provides multiple fixed attenuation values from 0dB to 30dB, helping installers and network engineers select the proper optical power reduction value for different fiber link requirements.<\/p>\n<h2>Caracter\u00edsticas<\/h2>\n<ul>\n<li>FC UPC Fixed Fiber Optic Attenuator for single mode fiber networks<\/li>\n<li>Valores de atenuaci\u00f3n fijos para una reducci\u00f3n estable de la potencia \u00f3ptica<\/li>\n<li>FC\/UPC connector for general single mode optical links<\/li>\n<li>Rango de atenuaci\u00f3n disponible: valores fijos de 0 dB a 30 dB<\/li>\n<li>Ayuda a proteger los receptores \u00f3pticos frente a una potencia de entrada excesiva<\/li>\n<li>Helps balance optical link budget in telecom, ODF, data communication, and fiber testing systems<\/li>\n<li>Suitable for optical transceiver testing and receiver power adjustment<\/li>\n<li>Baja p\u00e9rdida de inserci\u00f3n y buena repetibilidad<\/li>\n<li>Componente \u00f3ptico pasivo \u00abplug-and-play\u00bb<\/li>\n<li>Reusable design for installation, testing, and maintenance<\/li>\n<li>Suitable for switches, routers, media converters, optical transceivers, servers, fiber NICs, storage devices, and test tools<\/li>\n<li>Factory tested by Luleey for practical optical network deployment<\/li>\n<\/ul>\n<h2>Aplicaciones<\/h2>\n<ul>\n<li>Conexiones de fibra \u00f3ptica de la sala de telecomunicaciones<\/li>\n<li>Distribuci\u00f3n \u00f3ptica ODF<\/li>\n<li>Ajuste de la potencia \u00f3ptica<\/li>\n<li>Equilibrio del presupuesto de enlace de fibra \u00f3ptica<\/li>\n<li>Protecci\u00f3n del receptor \u00f3ptico<\/li>\n<li>Pruebas y mantenimiento de la fibra \u00f3ptica<\/li>\n<li>Pruebas de transceptores \u00f3pticos<\/li>\n<li>Implementaci\u00f3n de un convertidor de medios<\/li>\n<li>Enlaces de fibra \u00f3ptica de conmutadores y routers<\/li>\n<li>Conexiones de fibra \u00f3ptica para servidores y sistemas de almacenamiento<\/li>\n<li>Data Communication Systems<\/li>\n<li>Ensayos \u00f3pticos de laboratorio<\/li>\n<li>General Single Mode Fiber Networks<\/li>\n<\/ul>\n<h2>Especificaciones<\/h2>\n<table>\n<thead>\n<tr>\n<th>Par\u00e1metro<\/th>\n<th>Valor<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Marca<\/td>\n<td>Luleey<\/td>\n<\/tr>\n<tr>\n<td>Tipo de producto<\/td>\n<td>FC UPC Fixed Fiber Optic Attenuator<\/td>\n<\/tr>\n<tr>\n<td>Tipo de conector<\/td>\n<td>FC\/UPC<\/td>\n<\/tr>\n<tr>\n<td>Tipo de atenuador<\/td>\n<td>Valor fijo<\/td>\n<\/tr>\n<tr>\n<td>Tipo de fibra<\/td>\n<td>Fibra monomodo<\/td>\n<\/tr>\n<tr>\n<td>Valores de atenuaci\u00f3n disponibles<\/td>\n<td>0 dB, 1 dB, 2 dB, 3 dB, 4 dB, 5 dB, 6 dB, 7 dB, 8 dB, 9 dB, 10 dB, 11 dB, 12 dB, 13 dB, 14 dB, 15 dB, 16 dB, 17 dB, 18 dB, 19 dB, 20 dB, 25 dB, 27 dB, 30 dB<\/td>\n<\/tr>\n<tr>\n<td>Rango de atenuaci\u00f3n<\/td>\n<td>Valores fijos de 0 dB a 30 dB<\/td>\n<\/tr>\n<tr>\n<td>Uso habitual<\/td>\n<td>Reducci\u00f3n de la potencia de la se\u00f1al \u00f3ptica y ajuste del presupuesto de enlace<\/td>\n<\/tr>\n<tr>\n<td>P\u00e9rdida de retorno<\/td>\n<td>Dise\u00f1o con alta p\u00e9rdida de retorno<\/td>\n<\/tr>\n<tr>\n<td>P\u00e9rdida de inserci\u00f3n<\/td>\n<td>Dise\u00f1o con baja p\u00e9rdida de inserci\u00f3n<\/td>\n<\/tr>\n<tr>\n<td>Durabilidad de los complementos<\/td>\n<td>M\u00e1s de 1000 veces<\/td>\n<\/tr>\n<tr>\n<td>Equipos de aplicaci\u00f3n<\/td>\n<td>Transceptores \u00f3pticos, conmutadores, enrutadores, convertidores de medios, servidores, tarjetas de red de fibra \u00f3ptica, dispositivos de almacenamiento y equipos de prueba \u00f3ptica<\/td>\n<\/tr>\n<tr>\n<td>Aplicaci\u00f3n de red<\/td>\n<td>Telecom, ODF, optical distribution, data communication, fiber testing<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Why Use an FC UPC Fiber Optic Attenuator?<\/h2>\n<p>A fiber optic attenuator is used when the optical signal power is too high for the receiving device. Too much optical power may overload the receiver and cause unstable links, device alarms, packet loss, or poor performance.<\/p>\n<p>Un atenuador fijo resulta \u00fatil para:<\/p>\n<ul>\n<li>Reducir la potencia \u00f3ptica excesiva<\/li>\n<li>Proteger los receptores \u00f3pticos<\/li>\n<li>Equilibrar los presupuestos de los enlaces \u00f3pticos<\/li>\n<li>Evitar la sobrecarga del receptor<\/li>\n<li>Mejorar la estabilidad de los enlaces<\/li>\n<li>Asistencia para pruebas de fibra \u00f3ptica y resoluci\u00f3n de problemas<\/li>\n<li>Simular la p\u00e9rdida de se\u00f1al en fibra \u00f3ptica en entornos de laboratorio<\/li>\n<li>Adaptar los requisitos de potencia \u00f3ptica entre los distintos dispositivos<\/li>\n<\/ul>\n<p>For data communication, optical transceiver testing, telecom, ODF, and general single mode fiber applications, the Luleey FC UPC Fixed Fiber Optic Attenuator is a practical passive component for optical power control.<\/p>\n<h2>FC UPC vs FC APC Attenuator<\/h2>\n<p>FC UPC and FC APC attenuators use different connector end-face structures. They should be selected according to the actual connector type used by the equipment and patch cable.<\/p>\n<table>\n<thead>\n<tr>\n<th>Tipo de conector<\/th>\n<th>Lo mejor para<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Atenuador FC UPC<\/td>\n<td>General single mode optical links, optical transceiver testing, test equipment, data communication systems<\/td>\n<\/tr>\n<tr>\n<td>Atenuador FC APC<\/td>\n<td>Low-reflection single mode links, FTTH, CATV, PON, telecom, optical distribution systems<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Choose FC\/UPC when the connected device, patch cable, adapter, or test equipment also uses FC\/UPC.<\/p>\n<p>Choose FC\/APC when the fiber line or optical equipment requires APC angled polish and lower back reflection.<\/p>\n<p>Do not directly mix UPC and APC connector end-faces, because this may cause poor contact, higher loss, stronger reflection, and unstable optical performance.<\/p>\n<h2>C\u00f3mo elegir el valor de atenuaci\u00f3n adecuado<\/h2>\n<p>El valor correcto de atenuaci\u00f3n depende del rango de entrada del receptor \u00f3ptico y de la potencia \u00f3ptica real recibida. Antes de elegir el valor en dB, mide la potencia \u00f3ptica actual con un medidor de potencia \u00f3ptica.<\/p>\n<table>\n<thead>\n<tr>\n<th>Valor de atenuaci\u00f3n<\/th>\n<th>Uso habitual<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0dB<\/td>\n<td>Conexi\u00f3n de referencia, pruebas especiales, adaptaci\u00f3n de la conexi\u00f3n o ausencia de atenuaci\u00f3n intencionada<\/td>\n<\/tr>\n<tr>\n<td>De 1 dB a 3 dB<\/td>\n<td>Ajustes m\u00ednimos de la potencia \u00f3ptica<\/td>\n<\/tr>\n<tr>\n<td>De 4 dB a 7 dB<\/td>\n<td>Reducci\u00f3n moderada de la potencia \u00f3ptica<\/td>\n<\/tr>\n<tr>\n<td>De 8 dB a 12 dB<\/td>\n<td>Mayor reducci\u00f3n de la potencia \u00f3ptica para se\u00f1ales recibidas intensas<\/td>\n<\/tr>\n<tr>\n<td>De 13 dB a 20 dB<\/td>\n<td>Fuerte atenuaci\u00f3n para enlaces cortos, control de alta potencia de entrada o protecci\u00f3n del receptor<\/td>\n<\/tr>\n<tr>\n<td>25 dB \/ 27 dB \/ 30 dB<\/td>\n<td>Atenuaci\u00f3n muy elevada para ensayos de laboratorio, enlaces \u00f3pticos de alta potencia o simulaci\u00f3n de presupuesto de enlace<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>El atenuador seleccionado debe reducir la potencia \u00f3ptica recibida hasta situarla dentro de un rango de funcionamiento seguro y estable.<\/p>","protected":false},"excerpt":{"rendered":"<p class=\"isSelectedEnd\">The Luleey FC UPC Fixed Fiber Optic Attenuator is designed to reduce optical signal power in single mode fiber networks with stable fixed attenuation values from 0dB to 30dB, helping protect optical receivers, balance link budgets, and optimize signal levels in telecom, data communication, fiber testing, ODF, and optical transceiver applications.<\/p>\n<ul data-spread=\"false\">\n<li>FC\/UPC connector for general single mode fiber networks<\/li>\n<li>Valores fijos disponibles: 0 dB, 1 dB, 2 dB, 3 dB, 4 dB, 5 dB, 6 dB, 7 dB, 8 dB, 9 dB, 10 dB, 11 dB, 12 dB, 13 dB, 14 dB, 15 dB, 16 dB, 17 dB, 18 dB, 19 dB, 20 dB, 25 dB, 27 dB, 30 dB<\/li>\n<li>Ayuda a reducir el exceso de potencia \u00f3ptica y a compensar la p\u00e9rdida en el enlace de fibra \u00f3ptica<\/li>\n<li>UPC polish is suitable for general optical links, test equipment, transceivers, and data communication systems<\/li>\n<li>La opci\u00f3n de 0 dB puede utilizarse para conexiones de referencia o para aplicaciones de ensayo especiales.<\/li>\n<li>Las opciones de 25 dB, 27 dB y 30 dB son adecuadas para la reducci\u00f3n de alta potencia \u00f3ptica o para simulaciones de laboratorio<\/li>\n<li>Apto para transceptores \u00f3pticos, convertidores de medios, conmutadores, enrutadores, servidores, tarjetas de red de fibra \u00f3ptica, dispositivos de almacenamiento y equipos de prueba \u00f3ptica<\/li>\n<\/ul>","protected":false},"featured_media":21445,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[788],"product_tag":[402,395,1299,1291,1292,1297,1293,1179,1298],"class_list":["post-21443","product","type-product","status-publish","has-post-thumbnail","product_cat-optical-attenuator","product_tag-attenuator","product_tag-fc-upc-attenuator","product_tag-fiber-attenuator","product_tag-fiber-optic-attenuator","product_tag-fixed-attenuator","product_tag-fixed-fiber-optic-attenuator","product_tag-optical-attenuator","product_tag-single-mode-fiber","product_tag-single-mode-optical-attenuator","first","instock","shipping-taxable","purchasable","product-type-variable","has-default-attributes"],"_links":{"self":[{"href":"https:\/\/www.luleey.com\/es\/wp-json\/wp\/v2\/product\/21443","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.luleey.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.luleey.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/es\/wp-json\/wp\/v2\/comments?post=21443"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/es\/wp-json\/wp\/v2\/media\/21445"}],"wp:attachment":[{"href":"https:\/\/www.luleey.com\/es\/wp-json\/wp\/v2\/media?parent=21443"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.luleey.com\/es\/wp-json\/wp\/v2\/product_brand?post=21443"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.luleey.com\/es\/wp-json\/wp\/v2\/product_cat?post=21443"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.luleey.com\/es\/wp-json\/wp\/v2\/product_tag?post=21443"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}