{"id":7117,"date":"2024-08-15T10:18:16","date_gmt":"2024-08-15T02:18:16","guid":{"rendered":"https:\/\/www.premlink.net\/?page_id=7117"},"modified":"2026-04-20T11:00:19","modified_gmt":"2026-04-20T03:00:19","slug":"catv-edfa-eydfa","status":"publish","type":"page","link":"https:\/\/www.premlink.net\/zh\/catv-edfa-eydfa\/","title":{"rendered":"\u6709\u7ebf\u7535\u89c6\u7528EDFA \/ EYDFA"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"7117\" class=\"elementor elementor-7117\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-0228ba5 elementor-section-full_width elementor-section-height-min-height elementor-section-height-default elementor-section-items-middle\" data-id=\"0228ba5\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b486613\" data-id=\"b486613\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-inner-section elementor-element elementor-element-e428039 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e428039\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-d507775\" data-id=\"d507775\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cf86678 elementor-widget elementor-widget-text-editor\" data-id=\"cf86678\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h1>CATV EDFA\/EYDFA<br \/>\u4e2d\u56fd\u4e13\u4e1a\u5236\u9020\u5546<\/h1>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d05f917 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"d05f917\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u4f70\u8054\u5728\u9ad8\u6027\u80fd CATV EDFA\uff08\u63ba\u94d2\u5149\u7ea4\u653e\u5927\u5668\uff09\u548c EYDFA\uff08\u63ba\u94d2\u9571\u5149\u7ea4\u653e\u5927\u5668\uff09\u7684\u8bbe\u8ba1\u4e0e\u5236\u9020\u9886\u57df\u53d1\u6325\u7740\u5173\u952e\u4f5c\u7528\u3002\u4f5c\u4e3a\u4e00\u5bb6\u62e5\u6709\u8d85\u8fc7 35 \u5e74\u884c\u4e1a\u7ecf\u9a8c\u7684\u4e2d\u56fd\u9886\u5148\u5236\u9020\u5546\uff0c\u6211\u4eec\u4e3a\u5168\u7403\u6709\u7ebf\u7535\u89c6\u7f51\u7edc\u63d0\u4f9b\u53ef\u9760\u3001\u9ad8\u529f\u7387\u7684\u5149\u653e\u5927\u89e3\u51b3\u65b9\u6848\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-inner-section elementor-element elementor-element-4305353 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4305353\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-6f6e196\" data-id=\"6f6e196\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e13622b elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"e13622b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjM3NzciLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u5feb\u901f\u83b7\u53d6\u62a5\u4ef7<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-d8948fb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d8948fb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-82dd06d\" data-id=\"82dd06d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-699a6c9 elementor-widget elementor-widget-heading\" data-id=\"699a6c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u4ec0\u4e48\u662fCATV EDFA\u548cEYDFA\uff1f<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-inner-section elementor-element elementor-element-bf1273b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bf1273b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-5cd386c\" data-id=\"5cd386c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0ef6807 elementor-widget elementor-widget-heading\" data-id=\"0ef6807\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u4ec0\u4e48\u662fCATV EDFA\uff1f<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5646da2 elementor-widget elementor-widget-text-editor\" data-id=\"5646da2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-style: inherit; font-weight: inherit; background-color: var(--ast-global-color-5);\">CATV EDFA \u662f\u4e13\u4e3a\u6709\u7ebf\u7535\u89c6\u7f51\u7edc\u8bbe\u8ba1\u7684\u63ba\u94d2\u5149\u7ea4\u653e\u5927\u5668\u3002\u81ea 1989 \u5e74\u4ee5\u6765\uff0cEDFA \u5df2\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u7c7b\u5149\u901a\u4fe1\u7cfb\u7edf\uff0c\u662f\u5149\u901a\u4fe1\u53d1\u5c55\u5386\u7a0b\u4e2d\u7684\u91cd\u8981\u91cc\u7a0b\u7891\u3002\u5728\u6709\u7ebf\u7535\u89c6\u5149\u4f20\u8f93\u7cfb\u7edf\u4e2d\uff0cEDFA \u51ed\u501f\u5176\u4f4e\u566a\u58f0\u7cfb\u6570\u548c\u9ad8\u529f\u7387\u8f93\u51fa\u7684\u4f18\u52bf\uff0c\u5e38\u4f5c\u4e3a\u5149\u7ea4\u653e\u5927\u5668\u4f7f\u7528\uff0c\u80fd\u591f\u76f4\u63a5\u589e\u5f3a\u5149\u4fe1\u53f7\u5e76\u5ef6\u957f\u4f20\u8f93\u8ddd\u79bb\u3002<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-abe0d62\" data-id=\"abe0d62\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c295674 elementor-widget elementor-widget-heading\" data-id=\"c295674\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u4ec0\u4e48\u662fCATV EYDFA\uff1f<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f2c6997 elementor-widget elementor-widget-text-editor\" data-id=\"f2c6997\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-style: inherit; font-weight: inherit; background-color: var(--ast-global-color-5);\">CATV<\/span><a style=\"font-style: inherit; font-weight: inherit;\" href=\"\/zh\/eydfa\/\"> \u5982\uff1aEYDFA\uff0c<\/a><span style=\"font-style: inherit; font-weight: inherit; background-color: var(--ast-global-color-5);\"> \u662f\u4e13\u4e3a\u6709\u7ebf\u7535\u89c6\u7f51\u7edc\u8bbe\u8ba1\u7684\u63ba\u94d2\u9571\u5149\u7ea4\u653e\u5927\u5668\u3002\u5b83\u5728 CATV EDFA \u7ed3\u6784\u57fa\u7840\u4e0a\uff0c\u4e8e\u7b2c\u4e8c\u7ea7\u589e\u52a0\u4e86\u63ba\u9571\u5149\u7ea4\u653e\u5927\u6a21\u5757\uff0c\u5e76\u7ed3\u5408\u591a\u6a21\u6cf5\u6d66\u6fc0\u5149\u5668\u4ee5\u6fc0\u53d1\u66f4\u9ad8\u5149\u529f\u7387\uff0c\u4f7f\u603b\u8f93\u51fa\u529f\u7387\u8d85\u8fc7 40dBm\u3002EYDFA \u901a\u5e38\u4ee5\u591a\u7aef\u53e3\u5f62\u5f0f\u51fa\u73b0\uff0c\u6781\u5927\u7b80\u5316\u4e86 CATV \u5149\u7ea4\u7f51\u7edc\u4e2d\u7684 FTTH \u5e94\u7528\u3002<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-da0755e elementor-widget elementor-widget-heading\" data-id=\"da0755e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">EYDFA \u5728\u7f51\u7edc\u90e8\u7f72\u4e2d\u7684\u4f18\u52bf<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-87ee484 elementor-widget elementor-widget-text-editor\" data-id=\"87ee484\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>EYDFA \u663e\u8457\u63d0\u5347\u4e86\u5149\u901a\u4fe1\u7cfb\u7edf\u5728\u5149\u7ea4\u653e\u5927\u5668\u9009\u578b\u65b9\u9762\u7684\u7075\u6d3b\u6027\u3002\u5728\u4e2d\u957f\u8ddd\u79bb\u6709\u7ebf\u7535\u89c6\u5149\u7ea4\u4f20\u8f93\u7cfb\u7edf\u53ca\u5927\u578b\u591a\u70b9\u5206\u914d\u7f51\u7edc\u4e2d\uff0c\u5149\u53d1\u5c04\u673a\u8f93\u51fa\u529f\u7387\u8f83\u4f4e\uff0c\u901a\u5e38\u9700\u8981\u591a\u53f0 EDFA \u624d\u80fd\u8986\u76d6\u7cfb\u7edf\u7684\u6240\u6709\u5149\u8282\u70b9\u3002\u800c EYDFA \u5728\u529f\u7387\u8f93\u51fa\u65b9\u9762\u8fdc\u8d85 EDFA\uff0c\u4e00\u53f0 EYDFA \u5373\u53ef\u66ff\u4ee3\u6570\u53f0\u751a\u81f3\u6570\u5341\u53f0 EDFA\u3002\u00a0<span style=\"font-style: inherit; font-weight: inherit; background-color: var(--ast-global-color-5);\">EYDFA \u672c\u8d28\u4e0a\u662f\u9ad8\u529f\u7387\u7248\u672c\u7684 EDFA\u3002\u4f70\u8054\u63d0\u4f9b\u5168\u7cfb\u5217\u9ad8\u529f\u7387 EDFA \u4ea7\u54c1\u3002<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-833af2d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"833af2d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-afb86af\" data-id=\"afb86af\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dafed6f elementor-widget elementor-widget-heading\" data-id=\"dafed6f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u4f70\u8054 CATV EDFA \/ EYDFA \u4ea7\u54c1\u7cfb\u5217<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-c0cf770 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c0cf770\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e35ef01\" data-id=\"e35ef01\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-17ffba9 uael-woo--align-center elementor-widget elementor-widget-uael-woo-products\" data-id=\"17ffba9\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;products_columns&quot;:&quot;4&quot;,&quot;products_columns_tablet&quot;:&quot;3&quot;,&quot;products_columns_mobile&quot;:&quot;1&quot;}\" data-widget_type=\"uael-woo-products.grid-default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"uael-woocommerce uael-woo-products-grid uael-woo-skin-grid-default uael-woo-query-custom\" data-page=\"7117\" data-skin=\"grid_default\"><div class=\"columns-4 uael-woo-products-inner uael-woo-product__column-4 uael-woo-product__column-tablet-3 uael-woo-product__column-mobile-1 uael-woo-product__hover-zoom\"><ul class=\"products columns-4\">\n\n\n<li class=\"catv edfa \/ eydfa post-782 product first instock shipping-taxable product-type-simple\">\n\t<div class=\"uael-woo-product-wrapper uael-prod-auto-align-disabled\">\n\t\t<div class=\"uael-woo-products-thumbnail-wrap\"><a href=\"https:\/\/www.premlink.net\/zh\/product\/high-power-edfa\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img fetchpriority=\"high\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2022\/09\/PL2000A-CATV-EDFA-500x500.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"PL2000A \u9ad8\u529f\u7387EDFA\" \/><\/a><\/div><div class=\"uael-woo-products-summary-wrap uael-auto-align-disabled\"><a href=\"https:\/\/www.premlink.net\/zh\/product\/high-power-edfa\/\" class=\"uael-loop-product__link\"><h2 class=\"woocommerce-loop-product__title\">PL2000A CATV EDFA\uff0c1U\/2U\uff0c\u53ef\u9009\u5149\u5f00\u5173\uff0c\u652f\u6301SNMP &amp; WEB<\/h2><\/a><\/div>\t<\/div>\n<\/li>\n\n\n<li class=\"catv edfa \/ eydfa post-843 product  instock featured shipping-taxable product-type-simple\">\n\t<div class=\"uael-woo-product-wrapper uael-prod-auto-align-disabled\">\n\t\t<div class=\"uael-woo-products-thumbnail-wrap\"><a href=\"https:\/\/www.premlink.net\/zh\/product\/multiport-edfa\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2022\/09\/PL2000B-CATV-EDFA-EYDFA-500x500.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"PL2000B \u6709\u7ebf\u7535\u89c6\u591a\u7aef\u53e3EDFA\" \/><\/a><\/div><div class=\"uael-woo-products-summary-wrap uael-auto-align-disabled\"><a href=\"https:\/\/www.premlink.net\/zh\/product\/multiport-edfa\/\" class=\"uael-loop-product__link\"><h2 class=\"woocommerce-loop-product__title\">PL2000B CATV EDFA\uff0c1U\/2U\uff0c\u53ef\u9009\u5149\u5f00\u5173\uff0c\u652f\u6301 SNMP \u548c WEB\uff0c\u7ecf\u6d4e\u578b<\/h2><\/a><\/div>\t<\/div>\n<\/li>\n\n\n<li class=\"catv edfa \/ eydfa post-1122 product  instock shipping-taxable product-type-simple\">\n\t<div class=\"uael-woo-product-wrapper uael-prod-auto-align-disabled\">\n\t\t<div class=\"uael-woo-products-thumbnail-wrap\"><a href=\"https:\/\/www.premlink.net\/zh\/product\/edfa-amplifier\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2022\/09\/PL2000C-CATV-EDFA-EYDFA-500x500.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"PL2000C EDFA \u653e\u5927\u5668\" \/><\/a><\/div><div class=\"uael-woo-products-summary-wrap uael-auto-align-disabled\"><a href=\"https:\/\/www.premlink.net\/zh\/product\/edfa-amplifier\/\" class=\"uael-loop-product__link\"><h2 class=\"woocommerce-loop-product__title\">PL2000C CATV EDFA\uff0c1U\/2U\uff0c\u53ef\u9009\u5149\u5f00\u5173\uff0c\u652f\u6301 SNMP \u548c WEB\uff0c\u524d\u7f6e\u64cd\u4f5c<\/h2><\/a><\/div>\t<\/div>\n<\/li>\n\n\n<li class=\"catv edfa \/ eydfa post-834 product last instock shipping-taxable product-type-simple\">\n\t<div class=\"uael-woo-product-wrapper uael-prod-auto-align-disabled\">\n\t\t<div class=\"uael-woo-products-thumbnail-wrap\"><a href=\"https:\/\/www.premlink.net\/zh\/product\/catv-optical-amplifier\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2022\/09\/PL2000H-1U-8-PON-SA-SU-OSW-1\u6bd41-500x500.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"\u6709\u7ebf\u7535\u89c6\u5149\u653e\u5927\u5668\" \/><\/a><\/div><div class=\"uael-woo-products-summary-wrap uael-auto-align-disabled\"><a href=\"https:\/\/www.premlink.net\/zh\/product\/catv-optical-amplifier\/\" class=\"uael-loop-product__link\"><h2 class=\"woocommerce-loop-product__title\">PL2000H CATV EDFA\uff0c1U\/2U\uff0c\u53ef\u9009\u5149\u5f00\u5173\uff0c\u652f\u6301 SNMP \u548c WEB<\/h2><\/a><\/div>\t<\/div>\n<\/li>\n\n\n<li class=\"catv edfa \/ eydfa post-781 product first instock featured shipping-taxable product-type-simple\">\n\t<div class=\"uael-woo-product-wrapper uael-prod-auto-align-disabled\">\n\t\t<div class=\"uael-woo-products-thumbnail-wrap\"><a href=\"https:\/\/www.premlink.net\/zh\/product\/erbium-doped-fiber-amplifier\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2022\/09\/EDFA-1-500x500.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"\u94d2\u63ba\u6742\u5149\u7ea4\u653e\u5927\u5668\" \/><\/a><\/div><div class=\"uael-woo-products-summary-wrap uael-auto-align-disabled\"><a href=\"https:\/\/www.premlink.net\/zh\/product\/erbium-doped-fiber-amplifier\/\" class=\"uael-loop-product__link\"><h2 class=\"woocommerce-loop-product__title\">PL2000H \u6807\u51c6\u94d2\u63ba\u6742\u5149\u7ea4\u653e\u5927\u5668<\/h2><\/a><\/div>\t<\/div>\n<\/li>\n\n\n<li class=\"catv edfa \/ eydfa post-842 product  instock shipping-taxable product-type-simple\">\n\t<div class=\"uael-woo-product-wrapper uael-prod-auto-align-disabled\">\n\t\t<div class=\"uael-woo-products-thumbnail-wrap\"><a href=\"https:\/\/www.premlink.net\/zh\/product\/1550nm-edfa\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2022\/09\/PL2000M-Mimi-CATV-EDFA-Front2-500x500.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"PL2000M 1550nm EDFA\" \/><\/a><\/div><div class=\"uael-woo-products-summary-wrap uael-auto-align-disabled\"><a href=\"https:\/\/www.premlink.net\/zh\/product\/1550nm-edfa\/\" class=\"uael-loop-product__link\"><h2 class=\"woocommerce-loop-product__title\">PL2000M \u8ff7\u4f60CATV EDFA\uff0c\u62ab\u8428\u76d2\u5f0f<\/h2><\/a><\/div>\t<\/div>\n<\/li>\n<\/ul>\n<\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-1149fa4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1149fa4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9c2d4a4\" data-id=\"9c2d4a4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8283301 elementor-widget elementor-widget-heading\" data-id=\"8283301\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u4f70\u8054 PL2000x \u7cfb\u5217 CATV EDFA \/ EYDFA \u7279\u6027 <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-inner-section elementor-element elementor-element-9c86eaa elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9c86eaa\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-ff05983\" data-id=\"ff05983\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-916ed1f elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"916ed1f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"821\" height=\"562\" src=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/touchscreen.png\" class=\"attachment-full size-full wp-image-7699\" alt=\"EDFA \u89e6\u6478\u5c4f\u56fe\u5f62\u7528\u6237\u754c\u9762\" srcset=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/touchscreen.png 821w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/touchscreen-500x342.png 500w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/touchscreen-800x548.png 800w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/touchscreen-300x205.png 300w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/touchscreen-768x526.png 768w\" sizes=\"(max-width: 821px) 100vw, 821px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">\u89e6\u6478\u5c4f\u56fe\u5f62\u754c\u9762<\/h3><p class=\"elementor-image-box-description\">\u884c\u4e1a\u9996\u6b3e\u914d\u5907\u89e6\u6478\u5c4f\u7684 EDFA\uff0c\u64cd\u4f5c\u7b80\u4fbf\uff0c\u4eba\u673a\u4ea4\u4e92\u53cb\u597d\u3002<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-3aa9457\" data-id=\"3aa9457\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-07935b2 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"07935b2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"925\" height=\"649\" src=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/31.jpg\" class=\"attachment-full size-full wp-image-7610\" alt=\"\u6709\u7ebf\u7535\u89c6EDFA\u63a7\u5236\u6a21\u5f0f\" srcset=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/31.jpg 925w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/31-500x351.jpg 500w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/31-800x561.jpg 800w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/31-300x210.jpg 300w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/31-768x539.jpg 768w\" sizes=\"(max-width: 925px) 100vw, 925px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">\u4e09\u79cd\u63a7\u5236\u6a21\u5f0f<\/h3><p class=\"elementor-image-box-description\">PL2000x \u7cfb\u5217 CATV EDFA\/EYDFA \u53ef\u914d\u7f6e\u4e3a APC\u3001ACC \u548c AGC \u4e09\u79cd\u653e\u5927\u6a21\u5f0f\u3002 <\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-a08c0a8\" data-id=\"a08c0a8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-28c3b45 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"28c3b45\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"868\" height=\"612\" src=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/Wide-Input-Power-Range.png\" class=\"attachment-full size-full wp-image-7623\" alt=\"\u5bbd\u8f93\u5165\u7535\u538b\u8303\u56f4\" srcset=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/Wide-Input-Power-Range.png 868w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/Wide-Input-Power-Range-500x353.png 500w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/Wide-Input-Power-Range-800x564.png 800w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/Wide-Input-Power-Range-300x212.png 300w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/Wide-Input-Power-Range-768x541.png 768w\" sizes=\"(max-width: 868px) 100vw, 868px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">\u5bbd\u8f93\u5165\u7535\u538b\u8303\u56f4<\/h3><p class=\"elementor-image-box-description\">PL2000x EDFA\/EYDFA \u5728\u8f93\u5165\u529f\u7387\u4e3a -10 \u81f3 +10dBm \u65f6\u5373\u53ef\u6b63\u5e38\u542f\u52a8\u5e76\u8f93\u51fa\u529f\u7387\u3002 <\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-inner-section elementor-element elementor-element-949b8a7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"949b8a7\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-ed24046\" data-id=\"ed24046\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-193d5c3 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"193d5c3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"873\" height=\"614\" src=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/Adjustable-Output-Power.png\" class=\"attachment-full size-full wp-image-7619\" alt=\"EDFA \u53ef\u8c03\u8f93\u51fa\u529f\u7387\" srcset=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/Adjustable-Output-Power.png 873w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/Adjustable-Output-Power-500x352.png 500w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/Adjustable-Output-Power-800x563.png 800w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/Adjustable-Output-Power-300x211.png 300w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/Adjustable-Output-Power-768x540.png 768w\" sizes=\"(max-width: 873px) 100vw, 873px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">\u8f93\u51fa\u529f\u7387\u53ef\u8c03<\/h3><p class=\"elementor-image-box-description\">\u884c\u4e1a\u6700\u5f3a\u8c03\u8282\u80fd\u529b\uff0c\u53ef\u901a\u8fc7 LCD \u89e6\u6478\u5c4f\u548c WEB \u754c\u9762\u8fdb\u884c\u8c03\u8282\uff0c\u8303\u56f4 -10 \u81f3 +0.5dB\uff0c\u6b65\u8fdb 0.1dB\u3002<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-037cd46\" data-id=\"037cd46\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9daa1a5 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"9daa1a5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"816\" height=\"573\" src=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/Back-Reflection.png\" class=\"attachment-full size-full wp-image-7709\" alt=\"\" srcset=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/Back-Reflection.png 816w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/Back-Reflection-500x351.png 500w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/Back-Reflection-800x562.png 800w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/Back-Reflection-300x211.png 300w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/Back-Reflection-768x539.png 768w\" sizes=\"(max-width: 816px) 100vw, 816px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">\u80cc\u5149\u53cd\u5c04\u76d1\u6d4b*<\/h3><p class=\"elementor-image-box-description\">CATV \u884c\u4e1a\u7279\u6709\u6280\u672f\u3002\u5f53\u80cc\u5149\u53cd\u5c04\u5f02\u5e38\u65f6\uff0cEDFA \u7acb\u5373\u53d1\u51fa\u544a\u8b66\uff0c\u6781\u5927\u65b9\u4fbf\u8fd0\u7ef4\u4eba\u5458\u5b9a\u4f4d\u6545\u969c\u6e90\u3002<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-4bf1a88\" data-id=\"4bf1a88\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-57d0ed1 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"57d0ed1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"970\" height=\"681\" src=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/1.jpg\" class=\"attachment-full size-full wp-image-7611\" alt=\"\u6709\u7ebf\u7535\u89c6EDFA\u9608\u503c\u7075\u6d3b\u8bbe\u7f6e\" srcset=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/1.jpg 970w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/1-500x351.jpg 500w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/1-800x562.jpg 800w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/1-300x211.jpg 300w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/1-768x539.jpg 768w\" sizes=\"(max-width: 970px) 100vw, 970px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">\u9608\u503c\u7684\u7075\u6d3b\u8bbe\u7f6e<\/h3><p class=\"elementor-image-box-description\">\u652f\u6301\u53ef\u914d\u7f6e\u53c2\u6570\uff0c\u7528\u4e8e\u8ddf\u8e2a EDFA \u5728\u4e0d\u540c\u7f51\u7edc\u4e2d\u7684\u8fd0\u884c\u72b6\u6001\uff0c\u5e76\u5728 LCD \u5c4f\u5e55\u548c Web \u754c\u9762\u4e0a\u663e\u793a\u544a\u8b66\u4fe1\u606f\u3002<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-inner-section elementor-element elementor-element-4ad86e7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4ad86e7\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-52ea52e\" data-id=\"52ea52e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bd120ac elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"bd120ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"918\" height=\"649\" src=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/SNMP-and-WEB-Management.png\" class=\"attachment-full size-full wp-image-7618\" alt=\"EDFA SNMP \u548c WEB \u7ba1\u7406\" srcset=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/SNMP-and-WEB-Management.png 918w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/SNMP-and-WEB-Management-500x353.png 500w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/SNMP-and-WEB-Management-800x566.png 800w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/SNMP-and-WEB-Management-300x212.png 300w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/SNMP-and-WEB-Management-768x543.png 768w\" sizes=\"(max-width: 918px) 100vw, 918px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">SNMP \u548c WEB \u7ba1\u7406<\/h3><p class=\"elementor-image-box-description\">\u6240\u6709 PL2000x \u578b\u53f7\u5747\u5185\u7f6e Web \u670d\u52a1\u5668\uff0c\u517c\u5bb9\u6240\u6709\u5e38\u7528\u7f51\u9875\u6d4f\u89c8\u5668\u3002\u901a\u8fc7\u4ea4\u4e92\u5f0f Web \u9875\u9762\u83dc\u5355\u5373\u53ef\u5b8c\u6210\u653e\u5927\u5668\u7684\u63a7\u5236\u4e0e\u76d1\u63a7\u3002 <\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-a1e68d0\" data-id=\"a1e68d0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e0eae45 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"e0eae45\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"721\" height=\"514\" src=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/Dual-Redundant-Power-Supplies-2.png\" class=\"attachment-full size-full wp-image-7630\" alt=\"EDFA \u53cc\u5197\u4f59\u7535\u6e90\" srcset=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/Dual-Redundant-Power-Supplies-2.png 721w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/Dual-Redundant-Power-Supplies-2-500x356.png 500w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/Dual-Redundant-Power-Supplies-2-480x342.png 480w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/Dual-Redundant-Power-Supplies-2-300x214.png 300w\" sizes=\"(max-width: 721px) 100vw, 721px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">\u53cc\u5197\u4f59\u7535\u6e90<\/h3><p class=\"elementor-image-box-description\">\u914d\u5907\u4e24\u4e2a\u70ed\u63d2\u62d4\u7535\u6e90\u6a21\u5757\uff0c\u5f53\u4e00\u4e2a\u7535\u6e90\u53d1\u751f\u6545\u969c\u65f6\uff0c\u53e6\u4e00\u4e2a\u53ef\u81ea\u52a8\u63a5\u7ba1\uff0c\u786e\u4fdd\u4e0d\u95f4\u65ad\u8fd0\u884c\u3002<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-fa19779\" data-id=\"fa19779\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-5626864 elementor-section-full_width elementor-section-height-min-height elementor-section-height-default elementor-section-items-middle\" data-id=\"5626864\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4f224e9\" data-id=\"4f224e9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e0b20a8 elementor-widget elementor-widget-text-editor\" data-id=\"e0b20a8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 style=\"text-align: center;\"><span style=\"color: #ffffff;\">\u4f70\u8054\u2014\u4e2d\u56fd CATV EDFA \/ EYDFA \u5236\u9020\u5546<\/span><\/h2><p style=\"text-align: center;\"><span style=\"color: #ffffff;\">\u6df1\u8015 CATV \u5bbd\u5e26\u9886\u57df\u8d85\u8fc7 35 \u5e74\uff0c\u4f70\u8054\u53ef\u6839\u636e\u5ba2\u6237\u8981\u6c42\u63d0\u4f9b\u5404\u7c7b CATV EDFA \u548c EYDFA\u3002<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-780b365 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"780b365\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7215e2d\" data-id=\"7215e2d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-inner-section elementor-element elementor-element-90dc738 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"90dc738\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-feef170\" data-id=\"feef170\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8cd067c elementor-widget elementor-widget-text-editor\" data-id=\"8cd067c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>CATV EDFA \u7684\u5de5\u4f5c\u539f\u7406<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4686087 elementor-widget elementor-widget-heading\" data-id=\"4686087\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u539f\u7406\u6846\u56fe\u00a0<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cdbe6b4 elementor-widget elementor-widget-image\" data-id=\"cdbe6b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1359\" height=\"466\" src=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2022\/09\/Premlink-EDFA-Block-Diagram.webp\" class=\"attachment-1536x1536 size-1536x1536 wp-image-10333\" alt=\"Premlink EDFA \u65b9\u5757\u56fe\" srcset=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2022\/09\/Premlink-EDFA-Block-Diagram.webp 1359w, https:\/\/www.premlink.net\/wp-content\/uploads\/2022\/09\/Premlink-EDFA-Block-Diagram-500x171.webp 500w, https:\/\/www.premlink.net\/wp-content\/uploads\/2022\/09\/Premlink-EDFA-Block-Diagram-800x274.webp 800w, https:\/\/www.premlink.net\/wp-content\/uploads\/2022\/09\/Premlink-EDFA-Block-Diagram-300x103.webp 300w, https:\/\/www.premlink.net\/wp-content\/uploads\/2022\/09\/Premlink-EDFA-Block-Diagram-1024x351.webp 1024w, https:\/\/www.premlink.net\/wp-content\/uploads\/2022\/09\/Premlink-EDFA-Block-Diagram-768x263.webp 768w\" sizes=\"(max-width: 1359px) 100vw, 1359px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8dbb6f5 elementor-widget elementor-widget-heading\" data-id=\"8dbb6f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u5de5\u4f5c\u539f\u7406<\/h3>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-inner-section elementor-element elementor-element-fedab34 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fedab34\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-220bd13\" data-id=\"220bd13\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f41cd7e elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"f41cd7e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"453\" src=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/10\/EDFA-Fusion.webp\" class=\"attachment-large size-large wp-image-11024\" alt=\"EDFA Fusion\" srcset=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/10\/EDFA-Fusion.webp 700w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/10\/EDFA-Fusion-500x324.webp 500w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/10\/EDFA-Fusion-300x194.webp 300w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/10\/EDFA-Fusion-480x311.webp 480w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-ff8304b\" data-id=\"ff8304b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b8df5e0 elementor-widget elementor-widget-heading\" data-id=\"b8df5e0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">\u57fa\u672c\u653e\u5927\u673a\u5236<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1c7f076 elementor-widget elementor-widget-text-editor\" data-id=\"1c7f076\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u5176\u5de5\u4f5c\u539f\u7406\u662f\uff1a\u00a0<span style=\"font-style: inherit; font-weight: inherit; background-color: var(--ast-global-color-5);\">\u5f53\u6cf5\u6d66\u5149\u901a\u8fc7\u63ba\u94d2\u5149\u7ea4\u65f6\uff0c\u94d2\u5143\u7d20\u7684\u7535\u5b50\u88ab\u6fc0\u53d1\u81f3\u9ad8\u80fd\u7ea7\uff0c\u5f62\u6210\u53d7\u6fc0\u72b6\u6001\u3002\u5f53\u4fe1\u53f7\u5149\u901a\u8fc7\u63ba\u94d2\u5149\u7ea4\u65f6\uff0c\u53d7\u6fc0\u7684\u94d2\u5143\u7d20\u5411\u4fe1\u53f7\u5149\u53d1\u5c04\u5149\u5b50\uff0c\u4ea7\u751f\u53d7\u6fc0\u8f90\u5c04\uff0c\u4ece\u800c\u589e\u5f3a\u4fe1\u53f7\u5149\u80fd\u91cf\uff0c\u5b9e\u73b0\u4fe1\u53f7\u653e\u5927\u3002\u5177\u4f53\u800c\u8a00\uff0c\u5f53\u6cf5\u6d66\u5149\u5b50\u548c\u4fe1\u53f7\u5149\u5b50\u5728\u63ba\u94d2\u5149\u7ea4\u4e2d\u76f8\u9047\u65f6\uff0c\u6cf5\u6d66\u5149\u5b50\u7684\u80fd\u91cf\u8f6c\u79fb\u81f3\u4fe1\u53f7\u5149\u5b50\u3002<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-99ea95b elementor-widget elementor-widget-heading\" data-id=\"99ea95b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">\u6750\u6599\u7279\u6027\u5b9e\u73b0\u5feb\u901f\u653e\u5927<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ac2fee3 elementor-widget elementor-widget-text-editor\" data-id=\"ac2fee3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u63ba\u94d2\u5149\u7ea4\u4e2d\u7684\u94d2\u5143\u7d20\u5177\u6709\u72ec\u7279\u7684\u80fd\u7ea7\u7ed3\u6784\uff0c\u80fd\u591f\u9ad8\u6548\u5730\u5c06\u6cf5\u6d66\u5149\u5b50\u80fd\u91cf\u8f6c\u79fb\u81f3\u4fe1\u53f7\u5149\u5b50\uff0c\u5b9e\u73b0\u4fe1\u53f7\u5149\u653e\u5927\u3002\u6b64\u5916\uff0c\u63ba\u94d2\u5149\u7ea4\u4e2d\u94d2\u5143\u7d20\u7684\u7535\u5b50\u53d7\u6fc0\u65f6\u95f4\u4ec5\u4e3a\u7eb3\u79d2\u7ea7\uff0c\u56e0\u6b64\u653e\u5927\u8fc7\u7a0b\u6781\u4e3a\u8fc5\u901f\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-12bdc1b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"12bdc1b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0132b0b\" data-id=\"0132b0b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-inner-section elementor-element elementor-element-4fffdab elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4fffdab\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-cb5b270\" data-id=\"cb5b270\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-75ece7e elementor-widget elementor-widget-text-editor\" data-id=\"75ece7e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>PL2000x \u7cfb\u5217 CATV EDFA \/ EYDFA \u9009\u578b <strong>\u6307\u5357<\/strong><\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d0269ad elementor-widget__width-initial elementor-widget elementor-widget-eael-advanced-data-table\" data-id=\"d0269ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eael-advanced-data-table.default\">\n\t\t\t\t\t<div class=\"ea-advanced-data-table-wrap\" data-id=\"d0269ad\"><div class=\"ea-advanced-data-table-wrap-inner\">\n                <table class=\"ea-advanced-data-table ea-advanced-data-table-static ea-advanced-data-table-d0269ad\" data-id=\"d0269ad\"><thead><tr><th style=\"width: 182px\"><p>\u8f93\u51fa\u7aef\u53e3\uff08\u5178\u578b\uff09<\/p><\/th><th style=\"width: 251px\"><p>\u6bcf\u4e2a\u7aef\u53e3\u7684\u8f93\u51fa\u529f\u7387\uff08\u5178\u578b\u503c\uff09<\/p><\/th><th style=\"width: 162px\"><p>\u673a\u7bb1\u9ad8\u5ea6<\/p><\/th><th style=\"width: 144px\"><p>\u5149\u8fde\u63a5\u5668<\/p><\/th><th style=\"width: 185px\"><p>\u7535\u6e90\u914d\u7f6e<\/p><\/th><th style=\"width: 164px\"><p>\u7535\u6e90\u63d2\u5934\u6807\u51c6<\/p><\/th><\/tr><\/thead><tbody><tr><td><p>2<\/p><\/td><td><p>16dBm<\/p><\/td><td><p>1RU<\/p><\/td><td><p>SC\/APC<\/p><\/td><td><p>\u53cc\u8def\u4ea4\u6d41\u8f93\u5165<\/p><\/td><td><p>\u4e2d\u56fd\u6807\u51c6<\/p><\/td><\/tr><tr><td><p>4<\/p><\/td><td><p>17dBm<\/p><\/td><td><p>2RU<\/p><\/td><td><p>LC\/APC<\/p><\/td><td><p>\u4e24\u8def\u76f4\u6d41\u8f93\u5165<\/p><\/td><td><p>\u6b27\u6d32\u6807\u51c6<\/p><\/td><\/tr><tr><td><p>8<\/p><\/td><td><p>18dBm<\/p><\/td><td><p>3RU<\/p><\/td><td><p>FC\/APC<\/p><\/td><td><p>\u4e00\u8def\u4ea4\u6d41\u8f93\u5165 + \u4e00\u8def\u76f4\u6d41\u8f93\u5165<\/p><\/td><td><p>\u7f8e\u56fd\u6807\u51c6<\/p><\/td><\/tr><tr><td><p>16<\/p><\/td><td><p>19dBm<\/p><\/td><td><p>\/<\/p><\/td><td><p>\/<\/p><\/td><td><p>\u4e00\u8def\u4ea4\u6d41\u8f93\u5165<\/p><\/td><td><p>\u82f1\u56fd\u6807\u51c6<\/p><\/td><\/tr><tr><td><p>32<\/p><\/td><td><p>20dBm<\/p><\/td><td><p>\/<\/p><\/td><td><p>\/<\/p><\/td><td><p>\u4e00\u8def\u76f4\u6d41\u8f93\u5165<\/p><\/td><td><p>\u65e5\u672c\u6807\u51c6<\/p><\/td><\/tr><tr><td><p>64<\/p><\/td><td><p>21dBm<\/p><\/td><td><p>\/<\/p><\/td><td><p>\/<\/p><\/td><td><p>\/<\/p><\/td><td><p>...<\/p><\/td><\/tr><tr><td><p>\u81ea\u5b9a\u4e49<\/p><\/td><td><p>22dBm+<\/p><\/td><td><p>\/<\/p><\/td><td><p>\/<\/p><\/td><td><p>\/<\/p><\/td><td><p>...<\/p><\/td><\/tr><\/tbody><\/table>\n            <\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a9bbab9 elementor-widget elementor-widget-text-editor\" data-id=\"a9bbab9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u6ce8\uff1a\u53ef\u6839\u636e\u8981\u6c42\u63d0\u4f9b\u5b9a\u5236\u914d\u7f6e\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-044df0d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"044df0d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-62cd868\" data-id=\"62cd868\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e66819a elementor-widget elementor-widget-heading\" data-id=\"e66819a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">CATV EDFA \u5728\u5149\u7ea4\u7f51\u7edc\u4e2d\u7684\u89d2\u8272<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-inner-section elementor-element elementor-element-6fca056 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6fca056\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wide\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-7ae0320\" data-id=\"7ae0320\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-97b4d69 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"97b4d69\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"338\" src=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/CATV-EDFA-EYDFA-1.jpg\" class=\"attachment-large size-large wp-image-7749\" alt=\"\u6709\u7ebf\u7535\u89c6EDFA EYDFA\" srcset=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/CATV-EDFA-EYDFA-1.jpg 700w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/CATV-EDFA-EYDFA-1-500x241.jpg 500w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/CATV-EDFA-EYDFA-1-480x232.jpg 480w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/CATV-EDFA-EYDFA-1-300x145.jpg 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-748f70f\" data-id=\"748f70f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-26a8c76 elementor-widget elementor-widget-image\" data-id=\"26a8c76\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"326\" src=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/CATV-EDFA-Role-3.jpg\" class=\"attachment-large size-large wp-image-7741\" alt=\"\u6709\u7ebf\u7535\u89c6\u4e2dEDFA\u7684\u4f5c\u7528\" srcset=\"https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/CATV-EDFA-Role-3.jpg 700w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/CATV-EDFA-Role-3-500x233.jpg 500w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/CATV-EDFA-Role-3-480x224.jpg 480w, https:\/\/www.premlink.net\/wp-content\/uploads\/2024\/09\/CATV-EDFA-Role-3-300x140.jpg 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-24afb7c elementor-widget elementor-widget-heading\" data-id=\"24afb7c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">EDFA \u5982\u4f55\u5b9e\u73b0\u6709\u7ebf\u7535\u89c6\u7f51\u7edc\u4e2d\u7684\u4fe1\u53f7\u5206\u914d<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e1ef589 elementor-widget elementor-widget-text-editor\" data-id=\"e1ef589\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u5728\u6709\u7ebf\u7535\u89c6\uff08CATV\uff09\u5149\u4f20\u8f93\u7cfb\u7edf\u4e2d\uff0cEDFA\u53ef\u5c06\u5149\u4fe1\u53f7\u5206\u53d1\u7ed9\u591a\u4e2a\u7ec8\u7aef\u7528\u6237\u4ee5\u53ca\u8fdc\u8ddd\u79bb\u7684\u7528\u6237\u3002\u5b83\u901a\u5e38\u7531\u4e00\u4e2a\u8fde\u63a5\u5230EDFA\u7684\u5916\u90e8\u8c03\u5236\u5149\u53d1\u5c04\u673a\uff08\u6216\u76f4\u63a5\u8c03\u5236\u5149\u53d1\u5c04\u673a\uff09\u7ec4\u6210\u3002 \u5149\u5206\u8def\u5668\u4f1a\u5c06\u6709\u7ebf\u7535\u89c6EDFA\u7684\u5149\u8f93\u51fa\u529f\u7387\u8fdb\u884c\u5206\u8def\uff0c\u7136\u540e\u5c06\u5176\u53d1\u9001\u81f3\u5404\u4e2a\u5b50\u5934\u7aef\u3002.<\/p><p>\u4fe1\u53f7\u7ecf\u5149\u5206\u8def\u5668\u8fdb\u4e00\u6b65\u5206\u8def\u81f3\u5404\u6709\u7ebf\u7535\u89c6EDFA\u540e\uff0c\u4ee5\u661f\u5f62\u62d3\u6251\u7ed3\u6784\u7ee7\u7eed\u5411\u5404\u4e2a\u6751\u5e84\u3001\u8857\u533a\u548c\u793e\u533a\u4f20\u64ad\u3002\u7ecf\u8fc7\u5149\u5206\u8def\u5668\u7684\u591a\u6b21\u5206\u8def\u540e\uff0c\u4fe1\u53f7\u88ab\u4f20\u9001\u5230\u6bcf\u4e2a\u5149\u63a5\u6536\u5668\u3002.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d095d8 elementor-widget elementor-widget-heading\" data-id=\"6d095d8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1550nm\u7cfb\u7edf\u4e2dEDFA\u7684\u4fe1\u53f7\u8d28\u91cf\u6027\u80fd<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b5b8960 elementor-widget elementor-widget-text-editor\" data-id=\"b5b8960\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u8f7d\u6ce2\u4fe1\u566a\u6bd4\uff08<a href=\"https:\/\/www.techtarget.com\/searchnetworking\/definition\/carrier-to-noise-ratio\" target=\"_blank\" rel=\"noopener\">CNR<\/a>) \u57281550nm\u5149\u7f51\u7edc\u7cfb\u7edf\u4e2d\uff0c\u5f53\u5149\u7f51\u7edc\u4fe1\u53f7\u901a\u8fc7EDFA\u65f6\u4f1a\u53d1\u751f\u635f\u8017\uff1b\u800cCSO\u548cCTB\u57fa\u672c\u4e0a\u4e0d\u53d7\u5f71\u54cd\u3002.<\/p><p><span style=\"font-style: inherit; font-weight: inherit; background-color: var(--ast-global-color-5);\">\u51ed\u501f\u9ad8\u8f93\u51fa\u529f\u7387\u4ee5\u53ca\u5728\u957f\u8ddd\u79bb\uff08200\u516c\u91cc\uff09\u4f20\u8f93\u4e2d\u7684CNR\u3001CSO\u548cCTB\u6027\u80fd\uff0c1550nm\u7cfb\u7edf\u5728\u7ecf\u8fc7\u6280\u672f\u5904\u7406\u4ee5\u6709\u6548\u7ba1\u7406\u5149\u7ea4\u4e2d\u7684\u53d7\u6fc0SBS\u548c\u8272\u6563\u540e\uff0c\u53ef\u8fbe\u52304\u7ea7\u56fe\u50cf\u8d28\u91cf\u8981\u6c42\u3002 \uff08\u91c7\u7528\u76f4\u63a5\u8c03\u5236\u65b9\u6cd5\u65f6\u7684\u4f20\u8f93\u8ddd\u79bb\u7ea6\u4e3a20\u516c\u91cc\uff09\u3002.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9bcaa3a elementor-widget elementor-widget-heading\" data-id=\"9bcaa3a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u5229\u7528\u7ea7\u8054EDFA\u7ea7\u6269\u5c55\u7f51\u7edc\u8986\u76d6\u8303\u56f4<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-85447d2 elementor-widget elementor-widget-text-editor\" data-id=\"85447d2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u901a\u8fc7\u90e8\u7f72\u591a\u8fbe\u56db\u4e2a\u7ea7\u8054\u7684EDFA\u7ea7\uff0cPremlink CATV EDFA\u5927\u5927\u5ef6\u957f\u4e86\u6a21\u62df\u6709\u7ebf\u7535\u89c6\u7cfb\u7edf\u7684\u94fe\u8def\u957f\u5ea6\u3002\u8fd9\u4f7f\u5f97\u591a\u4e2a\u7528\u6237\u80fd\u591f\u5171\u4eab\u4e00\u4e2a\u5149\u53d1\u5c04\u673a\u548c\u5934\u7aef\uff0c\u4ece\u800c\u964d\u4f4e\u4e86\u7cfb\u7edf\u7684\u8fd0\u884c\u6210\u672c\u3002.<br \/>\u4e3a\u4e86\u63d0\u9ad8\u5149\u529f\u7387\u3001\u62b5\u6d88\u94fe\u8def\u8870\u51cf\u5e76\u5f25\u8865\u5149\u529f\u7387\u5206\u914d\u9020\u6210\u7684\u529f\u7387\u635f\u8017\uff0cPremlink \u6709\u7ebf\u7535\u89c6 EDFA \u65e2\u53ef\u5b89\u88c5\u5728\u6709\u7ebf\u7535\u89c6\u5149\u53d1\u5c04\u673a\u5185\u90e8\uff0c\u4e5f\u53ef\u5b89\u88c5\u5728\u5149\u53d1\u5c04\u673a\u4e4b\u540e\u3002.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-2df192b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2df192b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1c620ce\" data-id=\"1c620ce\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d2c89f2 elementor-testimonial--skin-default elementor-testimonial--layout-image_inline elementor-testimonial--align-center elementor-arrows-yes elementor-pagination-type-bullets elementor-widget elementor-widget-testimonial-carousel\" data-id=\"d2c89f2\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;show_arrows&quot;:&quot;yes&quot;,&quot;pagination&quot;:&quot;bullets&quot;,&quot;speed&quot;:500,&quot;autoplay&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;loop&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;space_between&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;space_between_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;space_between_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]}}\" data-widget_type=\"testimonial-carousel.default\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-main-swiper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"\u5e7b\u706f\u7247\">\n\t\t\t\t<div class=\"swiper-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-testimonial\">\n\t\t\t\t\t\t\t<div class=\"elementor-testimonial__content\">\n\t\t\t\t\t<div class=\"elementor-testimonial__text\">\n\t\t\t\t\t\t\u611f\u8c22\u60a8\u7684\u5e2e\u52a9\uff01\u6211\u671f\u5f85\u4e0ePremlink\u5efa\u7acb\u957f\u671f\u7684\u5408\u4f5c\u5173\u7cfb\uff0c\u4ee5\u6ee1\u8db3\u6211\u4eec\u6240\u6709\u7684\u6709\u7ebf\u7535\u89c6\u9700\u6c42\u3002.\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-testimonial__footer\">\n\t\t\t\t\t\t\t\t<cite class=\"elementor-testimonial__cite\"><span class=\"elementor-testimonial__name\">\u4e39\u5c3c\u5c14\u00b7\u6770\u514b\u900a<\/span><\/cite>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-testimonial\">\n\t\t\t\t\t\t\t<div class=\"elementor-testimonial__content\">\n\t\t\t\t\t<div class=\"elementor-testimonial__text\">\n\t\t\t\t\t\t\u611f\u8c22\u60a8\u4e0e\u6211\u4eec\u8054\u7cfb\uff0c\u5e76\u611f\u8c22\u60a8\u5bf9CATV\u4ea7\u54c1\u652f\u6301\u6240\u7ed9\u4e88\u7684\u8d5e\u8a89\u3002. \t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-testimonial__footer\">\n\t\t\t\t\t\t\t\t<cite class=\"elementor-testimonial__cite\"><span class=\"elementor-testimonial__name\">\u5a01\u5c14 <\/span><\/cite>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button 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role=\"tabpanel\">\n\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\t\t<span><p>\u5982\u679c\u8bbe\u8ba1\u5f97\u5f53\uff0c\u5728\u6a21\u62df\u89c6\u9891\u4f20\u8f93\u4e2d\uff0c\u6700\u591a\u53ef\u7ea7\u80543\u81f34\u4e2aPremlink EDFA\u7ea7\uff0c\u4e14\u4e0d\u4f1a\u5bfc\u81f4\u4fe1\u53f7\u8d28\u91cf\uff08CNR\u3001CSO\u3001CTB\uff09\u4e0b\u964d\u3002.\u00a0<\/p><\/span>\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div id=\"uael-accordion-b6c2684\" class=\"uael-faq-accordion\" role=\"tablist\">\n\t\t\t\t\t\t\t\t<div class= \"uael-accordion-title\" aria-expanded=\"false\" role=\"tab\">\n\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon uael-accordion-icon-left\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-angle-right\" viewbox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 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