{"id":5150,"date":"2022-10-08T10:00:08","date_gmt":"2022-10-08T02:00:08","guid":{"rendered":"https:\/\/key2optics.com\/?post_type=product&#038;p=5150"},"modified":"2025-09-15T10:23:20","modified_gmt":"2025-09-15T02:23:20","slug":"wdm-system-edfa-card","status":"publish","type":"product","link":"https:\/\/key2optics.com\/ko\/product\/wdm-\uc2dc\uc2a4\ud15c-edfa-\uce74\ub4dc\/","title":{"rendered":"WDM \uc2dc\uc2a4\ud15c EDFA \uce74\ub4dc"},"content":{"rendered":"<div class=\"node__content clearfix\">\n<div class=\"field field--name-body field--type-text-with-summary field--label-hidden field__item\">\n<p style=\"font-weight: 400;\">Key2Optics\uc758 EDFA \uc11c\ube44\uc2a4 \uce74\ub4dc\ub294 \uc5d0\ub974\ube00 \ub3c4\ud551\ub41c \uad11\uc12c\uc720 \uc99d\ud3ed \uce74\ub4dc\ub85c \uc804\uc1a1 \ub9c1\ud06c\uc5d0\uc11c \uc2e0\ud638\ub4f1\uc758 \uc804\ub825\uc744 \ubcf4\uc0c1\ud558\uae30 \uc704\ud55c \uac83\uc73c\ub85c \ucd5c\ub300 48\uac1c \ucc44\ub110(\ucc44\ub110 \uac04\uaca9 100GHZ)\uc758 \uad11 \uc2e0\ud638\ub97c \uc99d\ud3ed\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. C \ub300\uc5ed\uc5d0\uc11c \ub3d9\uc2dc\uc5d0 96\uac1c \ucc44\ub110(\ucc44\ub110 \uac04\uaca9 50GHz).<\/p>\n<p style=\"font-weight: 400;\">EDFA \uce74\ub4dc\ub294 \ud50c\ub7ab \uac8c\uc778, \uace0\uc815 \uac8c\uc778, \uc800\uc7a1\uc74c \uc9c0\uc218 \ub4f1\uacfc \uac19\uc740 \ub9ce\uc740 \uc7a5\uc810\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c DWDM \uc2dc\uc2a4\ud15c, \ubbf8\ub798 \uace0\uc18d \uc2dc\uc2a4\ud15c \ubc0f \ubaa8\ub4e0 \uad11 \ub124\ud2b8\uc6cc\ud06c \uc7a5\uac70\ub9ac \uc804\uc1a1\uc5d0 \uc5c6\uc5b4\uc11c\ub294 \uc548\ub420 \uc911\uc694\ud55c \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n<p><strong>\ud2b9\uc9d5<\/strong><\/p>\n<ul>\n<li>OTN WDM \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc27d\uac8c \ud56b\ud50c\ub7ec\uadf8\ud560 \uc218 \uc788\ub294 \ubaa8\ub4c8\uc2dd \uce74\ub4dc \uc124\uacc4<\/li>\n<li>\uc124\uce58 \uacc4\ud68d \ubc0f \ud5a5\ud6c4 \uc5c5\uadf8\ub808\uc774\ub4dc\ub97c \uc704\ud55c \uc720\uc5f0\ud558\uace0 \ud655\uc7a5 \uac00\ub2a5\ud55c \uc194\ub8e8\uc158<\/li>\n<li>DWDM\uc6a9 C-\ub300\uc5ed\uc5d0\uc11c 48\uac1c \ucc44\ub110 @ 100Hz \ub610\ub294 96\uac1c \ucc44\ub110 @ 50Hz \uc9c0\uc6d0<\/li>\n<\/ul>\n<\/div>\n<p><strong>\ud558\ub4dc\uc6e8\uc5b4 \uc778\ud130\ud398\uc774\uc2a4<\/strong><\/p>\n<ul>\n<li>\ub2e8\uc77c \uc2a4\ud14c\uc774\uc9c0 \uc99d\ud3ed\uae30<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5158\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-sa-interface.png\" alt=\"\" width=\"1405\" height=\"149\" srcset=\"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-sa-interface.png 1405w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-sa-interface-800x85.png 800w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-sa-interface-750x80.png 750w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-sa-interface-768x81.png 768w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-sa-interface-18x2.png 18w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-sa-interface-1140x121.png 1140w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-sa-interface-920x98.png 920w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-sa-interface-575x61.png 575w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-sa-interface-380x40.png 380w\" sizes=\"auto, (max-width: 1405px) 100vw, 1405px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-5160\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/52181478-4df2-4ca2-beec-914023951ed5.png\" alt=\"EDFA-\uc0ac-\ub2e4\uc774\uc5b4\uadf8\ub7a8\" width=\"288\" height=\"81\" srcset=\"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/52181478-4df2-4ca2-beec-914023951ed5.png 288w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/52181478-4df2-4ca2-beec-914023951ed5-18x5.png 18w\" sizes=\"auto, (max-width: 288px) 100vw, 288px\" \/><\/p>\n<ul>\n<li>\ub4c0\uc5bc \uc2a4\ud14c\uc774\uc9c0 \uc570\ud504<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5152\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-da-interface.png\" alt=\"\" width=\"1347\" height=\"143\" srcset=\"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-da-interface.png 1347w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-da-interface-800x85.png 800w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-da-interface-750x80.png 750w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-da-interface-768x82.png 768w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-da-interface-18x2.png 18w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-da-interface-1140x121.png 1140w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-da-interface-920x98.png 920w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-da-interface-575x61.png 575w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-da-interface-380x40.png 380w\" sizes=\"auto, (max-width: 1347px) 100vw, 1347px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5161\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/a0bec63b-9ea4-437e-9d94-a1f788c9d6fb.png\" alt=\"\" width=\"429\" height=\"160\" srcset=\"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/a0bec63b-9ea4-437e-9d94-a1f788c9d6fb.png 429w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/a0bec63b-9ea4-437e-9d94-a1f788c9d6fb-18x7.png 18w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/a0bec63b-9ea4-437e-9d94-a1f788c9d6fb-380x142.png 380w\" sizes=\"auto, (max-width: 429px) 100vw, 429px\" \/><\/p>\n<\/div>\n<ul>\n<li>\ubbf8\ub4dc \uc2a4\ud14c\uc774\uc9c0 \uc570\ud504<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5154\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-ma-interface.png\" alt=\"\" width=\"1353\" height=\"173\" srcset=\"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-ma-interface.png 1353w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-ma-interface-800x102.png 800w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-ma-interface-750x96.png 750w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-ma-interface-768x98.png 768w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-ma-interface-18x2.png 18w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-ma-interface-1140x146.png 1140w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-ma-interface-920x118.png 920w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-ma-interface-575x74.png 575w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-ma-interface-380x49.png 380w\" sizes=\"auto, (max-width: 1353px) 100vw, 1353px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5162\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/0fc023fc-fb88-401d-9257-08ee656c4f7f.png\" alt=\"\" width=\"495\" height=\"182\" srcset=\"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/0fc023fc-fb88-401d-9257-08ee656c4f7f.png 495w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/0fc023fc-fb88-401d-9257-08ee656c4f7f-18x7.png 18w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/0fc023fc-fb88-401d-9257-08ee656c4f7f-380x140.png 380w\" sizes=\"auto, (max-width: 495px) 100vw, 495px\" \/><\/p>\n<ul>\n<li>R\/B EDFA<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5156\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-rb-interface.png\" alt=\"\" width=\"1488\" height=\"157\" srcset=\"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-rb-interface.png 1488w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-rb-interface-800x84.png 800w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-rb-interface-750x79.png 750w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-rb-interface-768x81.png 768w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-rb-interface-18x2.png 18w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-rb-interface-1140x120.png 1140w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-rb-interface-920x97.png 920w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-rb-interface-575x61.png 575w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/EDFA-rb-interface-380x40.png 380w\" sizes=\"auto, (max-width: 1488px) 100vw, 1488px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5163\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/9df61393-80ba-457e-87cd-f3685952bdbf.png\" alt=\"\" width=\"476\" height=\"130\" srcset=\"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/9df61393-80ba-457e-87cd-f3685952bdbf.png 476w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/9df61393-80ba-457e-87cd-f3685952bdbf-18x5.png 18w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/9df61393-80ba-457e-87cd-f3685952bdbf-380x104.png 380w\" sizes=\"auto, (max-width: 476px) 100vw, 476px\" \/><\/p>\n<p><strong>NMS \uc2dc\uc2a4\ud15c UI<\/strong><\/p>\n<p>&nbsp;<\/p>\n<div class=\"node__content clearfix\">\n<p>\uc790\uc138\ud55c \uc0ac\uc591\uc740 \uc5d0\uc11c \ub2e4\uc6b4\ub85c\ub4dc\ud558\uc2ed\uc2dc\uc624.<a href=\"https:\/\/key2optics.com\/ko\/\ub2e4\uc6b4\ub85c\ub4dc\/\"> \ub9c1\ud06c<\/a><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p style=\"font-weight: 400;\">Key2Optics\uc758 EDFA \uc11c\ube44\uc2a4 \uce74\ub4dc\ub294 \uc5d0\ub974\ube00 \ub3c4\ud551\ub41c \uad11\uc12c\uc720 \uc99d\ud3ed \uce74\ub4dc\ub85c \uc804\uc1a1 \ub9c1\ud06c\uc5d0\uc11c \uc2e0\ud638\ub4f1\uc758 \uc804\ub825\uc744 \ubcf4\uc0c1\ud558\uae30 \uc704\ud55c \uac83\uc73c\ub85c \ucd5c\ub300 48\uac1c \ucc44\ub110(\ucc44\ub110 \uac04\uaca9 100GHZ)\uc758 \uad11 \uc2e0\ud638\ub97c \uc99d\ud3ed\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. C \ub300\uc5ed\uc5d0\uc11c \ub3d9\uc2dc\uc5d0 96\uac1c \ucc44\ub110(\ucc44\ub110 \uac04\uaca9 50GHz).<\/p>\n<p style=\"font-weight: 400;\">EDFA \uce74\ub4dc\ub294 \ud50c\ub7ab \uac8c\uc778, \uace0\uc815 \uac8c\uc778, \uc800\uc7a1\uc74c \uc9c0\uc218 \ub4f1\uacfc \uac19\uc740 \ub9ce\uc740 \uc7a5\uc810\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c DWDM \uc2dc\uc2a4\ud15c, \ubbf8\ub798 \uace0\uc18d \uc2dc\uc2a4\ud15c \ubc0f \ubaa8\ub4e0 \uad11 \ub124\ud2b8\uc6cc\ud06c \uc7a5\uac70\ub9ac \uc804\uc1a1\uc5d0 \uc5c6\uc5b4\uc11c\ub294 \uc548\ub420 \uc911\uc694\ud55c \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>","protected":false},"featured_media":5159,"comment_status":"closed","ping_status":"closed","template":"","meta":{"content-type":"","_themeisle_gutenberg_block_has_review":false},"product_cat":[154,157],"product_tag":[164],"class_list":["post-5150","product","type-product","status-publish","has-post-thumbnail","product_cat-otn-wdm","product_cat-wdm-service-card","product_tag-wdm-edfa-card","first","instock","featured","shipping-taxable","purchasable","product-type-variable"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.9 - aioseo.com -->\n\t<meta name=\"description\" content=\"Key2Optics&#039; EDFA is an erbium-doped fiber amplification card, which is to compensate for the power of the signal light to amplify the optical signals\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/key2optics.com\/ko\/product\/wdm-\uc2dc\uc2a4\ud15c-edfa-\uce74\ub4dc\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.9\" \/>\n\t\t<meta property=\"og:locale\" content=\"ko_KR\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Key2Optics - Total OTN Solution since 2009 - WDM OTU OTN OLP EDFA OCP SFP+ XFP QSFP28+ AOC DAC PLC Fiber Splitter\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"WDM system EDFA Card - Key2Optics Total OTN Solutions\" \/>\n\t\t<meta property=\"og:description\" content=\"Key2Optics&#039; EDFA is an erbium-doped fiber amplification card, which is to compensate for the power of the signal light to amplify the optical signals\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/key2optics.com\/ko\/product\/wdm-\uc2dc\uc2a4\ud15c-edfa-\uce74\ub4dc\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/09\/KEY2OPTICS_LOGO-All-Blue.png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/09\/KEY2OPTICS_LOGO-All-Blue.png\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2022-10-08T02:00:08+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2025-09-15T02:23:20+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/100083392328227\/\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"WDM system EDFA Card - Key2Optics Total OTN Solutions\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Key2Optics&#039; EDFA is an erbium-doped fiber amplification card, which is to compensate for the power of the signal light to amplify the optical signals\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/09\/KEY2OPTICS_LOGO-All-Blue.png\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/product\\\/wdm-\\uc2dc\\uc2a4\\ud15c-edfa-\\uce74\\ub4dc\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/key2optics.com\\\/ko#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/key2optics.com\\\/ko\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/product-key2optics\\\/#listItem\",\"name\":\"Products\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/product-key2optics\\\/#listItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/product-key2optics\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/product-category\\\/\\ub124\\ud2b8\\uc6cc\\ud0b9\\\/#listItem\",\"name\":\"OTN Networking\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/key2optics.com\\\/ko#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/product-category\\\/\\ub124\\ud2b8\\uc6cc\\ud0b9\\\/#listItem\",\"position\":3,\"name\":\"OTN Networking\",\"item\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/product-category\\\/\\ub124\\ud2b8\\uc6cc\\ud0b9\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/product-category\\\/\\ub124\\ud2b8\\uc6cc\\ud0b9\\\/otn-wdm\\\/#listItem\",\"name\":\"OTN-WDM Solution\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/product-key2optics\\\/#listItem\",\"name\":\"Products\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/product-category\\\/\\ub124\\ud2b8\\uc6cc\\ud0b9\\\/otn-wdm\\\/#listItem\",\"position\":4,\"name\":\"OTN-WDM Solution\",\"item\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/product-category\\\/\\ub124\\ud2b8\\uc6cc\\ud0b9\\\/otn-wdm\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/product-category\\\/\\ub124\\ud2b8\\uc6cc\\ud0b9\\\/otn-wdm\\\/wdm-service-card\\\/#listItem\",\"name\":\"WDM System Service Card\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/product-category\\\/\\ub124\\ud2b8\\uc6cc\\ud0b9\\\/#listItem\",\"name\":\"OTN Networking\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/product-category\\\/\\ub124\\ud2b8\\uc6cc\\ud0b9\\\/otn-wdm\\\/wdm-service-card\\\/#listItem\",\"position\":5,\"name\":\"WDM System Service Card\",\"item\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/product-category\\\/\\ub124\\ud2b8\\uc6cc\\ud0b9\\\/otn-wdm\\\/wdm-service-card\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/product\\\/wdm-\\uc2dc\\uc2a4\\ud15c-edfa-\\uce74\\ub4dc\\\/#listItem\",\"name\":\"WDM system EDFA Card\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/product-category\\\/\\ub124\\ud2b8\\uc6cc\\ud0b9\\\/otn-wdm\\\/#listItem\",\"name\":\"OTN-WDM Solution\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/product\\\/wdm-\\uc2dc\\uc2a4\\ud15c-edfa-\\uce74\\ub4dc\\\/#listItem\",\"position\":6,\"name\":\"WDM system EDFA Card\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/product-category\\\/\\ub124\\ud2b8\\uc6cc\\ud0b9\\\/otn-wdm\\\/wdm-service-card\\\/#listItem\",\"name\":\"WDM System Service Card\"}}]},{\"@type\":\"ItemPage\",\"@id\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/product\\\/wdm-\\uc2dc\\uc2a4\\ud15c-edfa-\\uce74\\ub4dc\\\/#itempage\",\"url\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/product\\\/wdm-\\uc2dc\\uc2a4\\ud15c-edfa-\\uce74\\ub4dc\\\/\",\"name\":\"WDM system EDFA Card - Key2Optics Total OTN Solutions\",\"description\":\"Key2Optics' EDFA is an erbium-doped fiber amplification card, which is to compensate for the power of the signal light to amplify the optical signals\",\"inLanguage\":\"ko-KR\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/product\\\/wdm-\\uc2dc\\uc2a4\\ud15c-edfa-\\uce74\\ub4dc\\\/#breadcrumblist\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/key2optics.com\\\/wp-content\\\/uploads\\\/2022\\\/10\\\/OWS8-EDFA-scaled.jpg\",\"@id\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/product\\\/wdm-\\uc2dc\\uc2a4\\ud15c-edfa-\\uce74\\ub4dc\\\/#mainImage\",\"width\":2560,\"height\":2560},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/product\\\/wdm-\\uc2dc\\uc2a4\\ud15c-edfa-\\uce74\\ub4dc\\\/#mainImage\"},\"datePublished\":\"2022-10-08T10:00:08+08:00\",\"dateModified\":\"2025-09-15T10:23:20+08:00\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/#organization\",\"name\":\"KEY2OPTICS - A SMART IOT COMPANY\",\"description\":\"WDM OTU OTN OLP EDFA OCP SFP+ XFP QSFP28+ AOC DAC PLC Fiber Splitter\",\"url\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/\",\"telephone\":\"+18329660305\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/key2optics.com\\\/wp-content\\\/uploads\\\/2022\\\/09\\\/KEY2OPTICS_LOGO-All-Blue.png\",\"@id\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/product\\\/wdm-\\uc2dc\\uc2a4\\ud15c-edfa-\\uce74\\ub4dc\\\/#organizationLogo\",\"width\":2024,\"height\":739},\"image\":{\"@id\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/product\\\/wdm-\\uc2dc\\uc2a4\\ud15c-edfa-\\uce74\\ub4dc\\\/#organizationLogo\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/100083392328227\\\/\",\"https:\\\/\\\/www.pinterest.com\\\/key2optics\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/key2optics\\\/\"]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/#website\",\"url\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/\",\"name\":\"Key2Optics - Total OTN Solution since 2009\",\"description\":\"WDM OTU OTN OLP EDFA OCP SFP+ XFP QSFP28+ AOC DAC PLC Fiber Splitter\",\"inLanguage\":\"ko-KR\",\"publisher\":{\"@id\":\"https:\\\/\\\/key2optics.com\\\/ko\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"WDM system EDFA Card - Key2Optics Total OTN Solutions","description":"Key2Optics' EDFA is an erbium-doped fiber amplification card, which is to compensate for the power of the signal light to amplify the optical signals","canonical_url":"https:\/\/key2optics.com\/ko\/product\/wdm-\uc2dc\uc2a4\ud15c-edfa-\uce74\ub4dc\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/key2optics.com\/ko\/product\/wdm-\uc2dc\uc2a4\ud15c-edfa-\uce74\ub4dc\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/key2optics.com\/ko#listItem","position":1,"name":"Home","item":"https:\/\/key2optics.com\/ko","nextItem":{"@type":"ListItem","@id":"https:\/\/key2optics.com\/ko\/product-key2optics\/#listItem","name":"Products"}},{"@type":"ListItem","@id":"https:\/\/key2optics.com\/ko\/product-key2optics\/#listItem","position":2,"name":"Products","item":"https:\/\/key2optics.com\/ko\/product-key2optics\/","nextItem":{"@type":"ListItem","@id":"https:\/\/key2optics.com\/ko\/product-category\/\ub124\ud2b8\uc6cc\ud0b9\/#listItem","name":"OTN Networking"},"previousItem":{"@type":"ListItem","@id":"https:\/\/key2optics.com\/ko#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/key2optics.com\/ko\/product-category\/\ub124\ud2b8\uc6cc\ud0b9\/#listItem","position":3,"name":"OTN Networking","item":"https:\/\/key2optics.com\/ko\/product-category\/\ub124\ud2b8\uc6cc\ud0b9\/","nextItem":{"@type":"ListItem","@id":"https:\/\/key2optics.com\/ko\/product-category\/\ub124\ud2b8\uc6cc\ud0b9\/otn-wdm\/#listItem","name":"OTN-WDM Solution"},"previousItem":{"@type":"ListItem","@id":"https:\/\/key2optics.com\/ko\/product-key2optics\/#listItem","name":"Products"}},{"@type":"ListItem","@id":"https:\/\/key2optics.com\/ko\/product-category\/\ub124\ud2b8\uc6cc\ud0b9\/otn-wdm\/#listItem","position":4,"name":"OTN-WDM Solution","item":"https:\/\/key2optics.com\/ko\/product-category\/\ub124\ud2b8\uc6cc\ud0b9\/otn-wdm\/","nextItem":{"@type":"ListItem","@id":"https:\/\/key2optics.com\/ko\/product-category\/\ub124\ud2b8\uc6cc\ud0b9\/otn-wdm\/wdm-service-card\/#listItem","name":"WDM System Service Card"},"previousItem":{"@type":"ListItem","@id":"https:\/\/key2optics.com\/ko\/product-category\/\ub124\ud2b8\uc6cc\ud0b9\/#listItem","name":"OTN Networking"}},{"@type":"ListItem","@id":"https:\/\/key2optics.com\/ko\/product-category\/\ub124\ud2b8\uc6cc\ud0b9\/otn-wdm\/wdm-service-card\/#listItem","position":5,"name":"WDM System Service Card","item":"https:\/\/key2optics.com\/ko\/product-category\/\ub124\ud2b8\uc6cc\ud0b9\/otn-wdm\/wdm-service-card\/","nextItem":{"@type":"ListItem","@id":"https:\/\/key2optics.com\/ko\/product\/wdm-\uc2dc\uc2a4\ud15c-edfa-\uce74\ub4dc\/#listItem","name":"WDM system EDFA Card"},"previousItem":{"@type":"ListItem","@id":"https:\/\/key2optics.com\/ko\/product-category\/\ub124\ud2b8\uc6cc\ud0b9\/otn-wdm\/#listItem","name":"OTN-WDM Solution"}},{"@type":"ListItem","@id":"https:\/\/key2optics.com\/ko\/product\/wdm-\uc2dc\uc2a4\ud15c-edfa-\uce74\ub4dc\/#listItem","position":6,"name":"WDM system EDFA Card","previousItem":{"@type":"ListItem","@id":"https:\/\/key2optics.com\/ko\/product-category\/\ub124\ud2b8\uc6cc\ud0b9\/otn-wdm\/wdm-service-card\/#listItem","name":"WDM System Service Card"}}]},{"@type":"ItemPage","@id":"https:\/\/key2optics.com\/ko\/product\/wdm-\uc2dc\uc2a4\ud15c-edfa-\uce74\ub4dc\/#itempage","url":"https:\/\/key2optics.com\/ko\/product\/wdm-\uc2dc\uc2a4\ud15c-edfa-\uce74\ub4dc\/","name":"WDM system EDFA Card - Key2Optics Total OTN Solutions","description":"Key2Optics' EDFA is an erbium-doped fiber amplification card, which is to compensate for the power of the signal light to amplify the optical signals","inLanguage":"ko-KR","isPartOf":{"@id":"https:\/\/key2optics.com\/ko\/#website"},"breadcrumb":{"@id":"https:\/\/key2optics.com\/ko\/product\/wdm-\uc2dc\uc2a4\ud15c-edfa-\uce74\ub4dc\/#breadcrumblist"},"image":{"@type":"ImageObject","url":"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/10\/OWS8-EDFA-scaled.jpg","@id":"https:\/\/key2optics.com\/ko\/product\/wdm-\uc2dc\uc2a4\ud15c-edfa-\uce74\ub4dc\/#mainImage","width":2560,"height":2560},"primaryImageOfPage":{"@id":"https:\/\/key2optics.com\/ko\/product\/wdm-\uc2dc\uc2a4\ud15c-edfa-\uce74\ub4dc\/#mainImage"},"datePublished":"2022-10-08T10:00:08+08:00","dateModified":"2025-09-15T10:23:20+08:00"},{"@type":"Organization","@id":"https:\/\/key2optics.com\/ko\/#organization","name":"KEY2OPTICS - A SMART IOT COMPANY","description":"WDM OTU OTN OLP EDFA OCP SFP+ XFP QSFP28+ AOC DAC PLC Fiber Splitter","url":"https:\/\/key2optics.com\/ko\/","telephone":"+18329660305","logo":{"@type":"ImageObject","url":"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/09\/KEY2OPTICS_LOGO-All-Blue.png","@id":"https:\/\/key2optics.com\/ko\/product\/wdm-\uc2dc\uc2a4\ud15c-edfa-\uce74\ub4dc\/#organizationLogo","width":2024,"height":739},"image":{"@id":"https:\/\/key2optics.com\/ko\/product\/wdm-\uc2dc\uc2a4\ud15c-edfa-\uce74\ub4dc\/#organizationLogo"},"sameAs":["https:\/\/www.facebook.com\/100083392328227\/","https:\/\/www.pinterest.com\/key2optics\/","https:\/\/www.linkedin.com\/company\/key2optics\/"]},{"@type":"WebSite","@id":"https:\/\/key2optics.com\/ko\/#website","url":"https:\/\/key2optics.com\/ko\/","name":"Key2Optics - Total OTN Solution since 2009","description":"WDM OTU OTN OLP EDFA OCP SFP+ XFP QSFP28+ AOC DAC PLC Fiber Splitter","inLanguage":"ko-KR","publisher":{"@id":"https:\/\/key2optics.com\/ko\/#organization"}}]},"og:locale":"ko_KR","og:site_name":"Key2Optics - Total OTN Solution since 2009 - WDM OTU OTN OLP EDFA OCP SFP+ XFP QSFP28+ AOC DAC PLC Fiber Splitter","og:type":"article","og:title":"WDM system EDFA Card - Key2Optics Total OTN Solutions","og:description":"Key2Optics' EDFA is an erbium-doped fiber amplification card, which is to compensate for the power of the signal light to amplify the optical signals","og:url":"https:\/\/key2optics.com\/ko\/product\/wdm-\uc2dc\uc2a4\ud15c-edfa-\uce74\ub4dc\/","og:image":"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/09\/KEY2OPTICS_LOGO-All-Blue.png","og:image:secure_url":"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/09\/KEY2OPTICS_LOGO-All-Blue.png","article:published_time":"2022-10-08T02:00:08+00:00","article:modified_time":"2025-09-15T02:23:20+00:00","article:publisher":"https:\/\/www.facebook.com\/100083392328227\/","twitter:card":"summary_large_image","twitter:title":"WDM system EDFA Card - Key2Optics Total OTN Solutions","twitter:description":"Key2Optics' EDFA is an erbium-doped fiber amplification card, which is to compensate for the power of the signal light to amplify the optical signals","twitter:image":"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/09\/KEY2OPTICS_LOGO-All-Blue.png"},"aioseo_meta_data":{"post_id":"5150","title":"#post_title #separator_sa Key2Optics Total OTN Solutions","description":"Key2Optics' EDFA is an erbium-doped fiber amplification card, which is to compensate for the power of the signal light to amplify the optical signals","keywords":[],"keyphrases":{"focus":{"keyphrase":"","score":0,"analysis":{"keyphraseInTitle":{"score":0,"maxScore":9,"error":1}}},"additional":[]},"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":[],"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[],"defaultGraph":null,"defaultPostTypeGraph":"ItemPage"},"schema_type":"default","schema_type_options":"{\"article\":{\"articleType\":\"BlogPosting\"},\"course\":{\"name\":\"\",\"description\":\"\",\"provider\":\"\"},\"faq\":{\"pages\":[]},\"product\":{\"reviews\":[]},\"recipe\":{\"ingredients\":[],\"instructions\":[],\"keywords\":[]},\"software\":{\"reviews\":[],\"operatingSystems\":[]},\"webPage\":{\"webPageType\":\"WebPage\"},\"blockGraphs\":[]}","pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"limit_modified_date":false,"created":"2022-10-08 02:00:08","updated":"2026-06-30 10:01:17","ai":null,"breadcrumb_settings":null,"seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/key2optics.com\/ko\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/key2optics.com\/ko\/product-key2optics\/\" title=\"Products\">Products<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/key2optics.com\/ko\/product-category\/\ub124\ud2b8\uc6cc\ud0b9\/\" title=\"OTN Networking\">OTN Networking<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/key2optics.com\/ko\/product-category\/\ub124\ud2b8\uc6cc\ud0b9\/otn-wdm\/\" title=\"OTN-WDM Solution\">OTN-WDM Solution<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/key2optics.com\/ko\/product-category\/\ub124\ud2b8\uc6cc\ud0b9\/otn-wdm\/wdm-service-card\/\" title=\"WDM System Service Card\">WDM System Service Card<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tWDM system EDFA Card\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/key2optics.com\/ko"},{"label":"Products","link":"https:\/\/key2optics.com\/ko\/product-key2optics\/"},{"label":"OTN Networking","link":"https:\/\/key2optics.com\/ko\/product-category\/\ub124\ud2b8\uc6cc\ud0b9\/"},{"label":"OTN-WDM Solution","link":"https:\/\/key2optics.com\/ko\/product-category\/\ub124\ud2b8\uc6cc\ud0b9\/otn-wdm\/"},{"label":"WDM System Service Card","link":"https:\/\/key2optics.com\/ko\/product-category\/\ub124\ud2b8\uc6cc\ud0b9\/otn-wdm\/wdm-service-card\/"},{"label":"WDM system EDFA Card","link":"https:\/\/key2optics.com\/ko\/product\/wdm-\uc2dc\uc2a4\ud15c-edfa-\uce74\ub4dc\/"}],"_links":{"self":[{"href":"https:\/\/key2optics.com\/ko\/wp-json\/wp\/v2\/product\/5150","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/key2optics.com\/ko\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/key2optics.com\/ko\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/key2optics.com\/ko\/wp-json\/wp\/v2\/comments?post=5150"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/key2optics.com\/ko\/wp-json\/wp\/v2\/media\/5159"}],"wp:attachment":[{"href":"https:\/\/key2optics.com\/ko\/wp-json\/wp\/v2\/media?parent=5150"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/key2optics.com\/ko\/wp-json\/wp\/v2\/product_cat?post=5150"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/key2optics.com\/ko\/wp-json\/wp\/v2\/product_tag?post=5150"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}