{"id":634,"date":"2026-07-29T06:44:46","date_gmt":"2026-07-29T06:44:46","guid":{"rendered":"https:\/\/firstfibertech.com\/?post_type=ff_products&#038;p=634"},"modified":"2026-09-09T02:21:23","modified_gmt":"2026-09-09T02:21:23","slug":"ff-3303a-b-atenuador-optico-variable","status":"publish","type":"ff_products","link":"https:\/\/firstfibertech.com\/es\/product\/ff-3303a-b-optical-variable-attenuator\/","title":{"rendered":"Atenuador \u00f3ptico variable FF-3303A\/B"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Descripci\u00f3n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">El atenuador \u00f3ptico variable port\u00e1til FF-3303A\/B permite una atenuaci\u00f3n variable continua y r\u00e1pida de se\u00f1ales \u00f3pticas de 0 dB a 30 dB y de 0 dB a 60 dB, con una alta precisi\u00f3n de atenuaci\u00f3n de 0,1 dB. Ofrece atenuaci\u00f3n en 5 longitudes de onda comunes, ajuste de retroiluminaci\u00f3n y visualizaci\u00f3n, precisi\u00f3n de atenuaci\u00f3n y funci\u00f3n de autocalibraci\u00f3n. Cuenta con una interfaz universal y muestra el valor de atenuaci\u00f3n en la pantalla LCD. Se utiliza principalmente para la construcci\u00f3n, actualizaci\u00f3n y mantenimiento diario de sistemas y redes de comunicaci\u00f3n por fibra \u00f3ptica, y es ampliamente utilizado en campos como la construcci\u00f3n y el mantenimiento de cables de fibra \u00f3ptica, la comunicaci\u00f3n por fibra \u00f3ptica, la detecci\u00f3n por fibra \u00f3ptica y la televisi\u00f3n por cable \u00f3ptica (CATV).<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Modelo<\/td><td>FF-3303A<\/td><td>FF-3303B<\/td><\/tr><tr><td>Longitud de onda calibrada<\/td><td colspan=\"2\">1310\/1490\/1550\/1625\/1550nm<\/td><\/tr><tr><td>Rango<\/td><td>De 0 a 30 dB<\/td><td>De 0 a 60 dB<\/td><\/tr><tr><td>Conector<\/td><td colspan=\"2\">FC\/UPC (SC\/UPC)<\/td><\/tr><tr><td>Resoluci\u00f3n de pantalla<\/td><td colspan=\"2\">0,1 dB<\/td><\/tr><tr><td>Repetibilidad de la atenuaci\u00f3n<\/td><td>0,1 dB<\/td><td>0,1 dB (de 0 a 30 dB), 0,25 dB (de 30 a 60 dB)<\/td><\/tr><tr><td>Precisi\u00f3n de atenuaci\u00f3n<\/td><td>0,25 dB<\/td><td>0,25 dB (de 0 a 30 dB), 0,4 dB (de 30 a 60 dB)<\/td><\/tr><tr><td>Potencia de salida m\u00e1xima<\/td><td colspan=\"2\">18 dBm<\/td><\/tr><tr><td>Fuerza<\/td><td colspan=\"2\">3 pilas AA<\/td><\/tr><tr><td>Apagado autom\u00e1tico<\/td><td colspan=\"2\">10 minutos<\/td><\/tr><tr><td>Horario de trabajo<\/td><td colspan=\"2\">&gt;48 horas<\/td><\/tr><tr><td>Temperatura de funcionamiento<\/td><td colspan=\"2\">-10 a +50 \u2103<\/td><\/tr><tr><td>Temperatura de almacenamiento<\/td><td colspan=\"2\">-40 a +70 \u2103<\/td><\/tr><tr><td>Tama\u00f1o<\/td><td colspan=\"2\">186x100x50 mm<\/td><\/tr><tr><td>Peso<\/td><td colspan=\"2\">180 g<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Description The FF-3303A\/B handheld optical variable attenuator can conveniently and quickly complete the continuous variable attenuation of optical signals from 0dB to 30dB\/0dB to 60dB, with a high attenuation accuracy of 0.1dB, providing 5 commonly used wavelengths of light attenuation function, backlight adjustment and display function, precise attenuation accuracy, and user self calibration function. It &#8230; <a title=\"Atenuador \u00f3ptico variable FF-3303A\/B\" class=\"read-more\" href=\"https:\/\/firstfibertech.com\/es\/product\/ff-3303a-b-optical-variable-attenuator\/\" aria-label=\"Leer m\u00e1s sobre FF-3303A\/B Optical Variable Attenuator\">Leer m\u00e1s<\/a><\/p>","protected":false},"featured_media":638,"template":"","ff_product_cat":[11,16],"class_list":["post-634","ff_products","type-ff_products","status-publish","has-post-thumbnail","hentry","ff_product_cat-test-and-measurement","ff_product_cat-variable-attenuator"],"_links":{"self":[{"href":"https:\/\/firstfibertech.com\/es\/wp-json\/wp\/v2\/ff_products\/634","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/firstfibertech.com\/es\/wp-json\/wp\/v2\/ff_products"}],"about":[{"href":"https:\/\/firstfibertech.com\/es\/wp-json\/wp\/v2\/types\/ff_products"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/firstfibertech.com\/es\/wp-json\/wp\/v2\/media\/638"}],"wp:attachment":[{"href":"https:\/\/firstfibertech.com\/es\/wp-json\/wp\/v2\/media?parent=634"}],"wp:term":[{"taxonomy":"ff_product_cat","embeddable":true,"href":"https:\/\/firstfibertech.com\/es\/wp-json\/wp\/v2\/ff_product_cat?post=634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}