{"product_id":"25db-gain-dwdm-edfa-single-channel-amplifier-20-dbm-output-for-qt900-chassis-with-built-in-osc-mon-1","title":"25dB Gain DWDM EDFA Single-channel Amplifier, 20+ dBm Output for QT900 Chassis, with Built-in OSC, MON, VOA - F-tone","description":"\u003cbody\u003e\u003cdiv class=\"product-description\"\u003e\n        \u003cdiv style=\"margin:20px 0;\"\u003e\n            \u003ch4 style=\"color:#2c3e50;border-bottom:2px solid #3498db;padding-bottom:10px;\"\u003eTransceivers Type\u003c\/h4\u003e\n            \u003cp style=\"font-size:16px;\"\u003eSFP Optical Transceiver\u003c\/p\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv style=\"margin:20px 0;padding:15px;background:#f0f8ff;border-left:4px solid #007bff;\"\u003e\n            \u003ch4 style=\"color:#2c3e50;\"\u003eCompatible\u003c\/h4\u003e\n            \u003cp\u003e100+ Vendors\\n5. Hot Pluggable QSFP28 MSA Compliant\",\"remark\":\"\u003c\/p\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv style=\"margin:20px 0;\"\u003e\n            \u003ch4 style=\"color:#2c3e50;border-bottom:2px solid #3498db;padding-bottom:10px;\"\u003eSpecifications\u003c\/h4\u003e\n            \n\n\n\n\n\u003ch2\u003e\u003cspan style=\"color: #333333;\"\u003e\u003cstrong\u003e\u003cspan data-sheets-root=\"1\" data-sheets-userformat='{\"2\":513,\"3\":{\"1\":0},\"12\":0}' data-sheets-value='{\"1\":2,\"2\":\"QT900-G2520,  25dB Gain DWDM EDFA Single-channel  Amplifier\"}' style=\"font-size: 16px; font-family: 'Open Sans';\"\u003eQT900-G2520, 25dB Gain DWDM EDFA Single-channel Amplifier\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #333333;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\" data-sheets-userformat='{\"2\":1049473,\"3\":{\"1\":0},\"10\":1,\"11\":4,\"12\":0,\"23\":1}' data-sheets-value='{\"1\":2,\"2\":\"The 900 series QT900-G2520 DWDM EDFA Unidirectional amplifier works as an amplification solution by strengthening signals. With a built-in VOA module, it can flexibly adjust the optical power to meet different transmission requirements. It also supports OSC for real-time monitoring during the entire transmission process. Furthermore, this amplifier is designed to save space by occupying 1\/4 of a slot.\\n\\nSeamlessly integrating with the 900 series products, the QT900-G2520 is widely used for various applications, including in telecommunications, Internet data centers, fiber optic communication networks, and other fields. Its key role is to safeguard signal quality, enhance transmission capabilities, and ensure the reliability and efficiency of optical networks.\"}' style=\"font-size: 14px; font-family: 'Open Sans'; color: #333333;\"\u003eThe 900 series QT900-G2520 DWDM EDFA Unidirectional amplifier works as an amplification solution by strengthening signals. With a built-in VOA module, it can flexibly adjust the optical power to meet different transmission requirements. It also supports OSC for real-time monitoring during the entire transmission process. Furthermore, this amplifier is designed to save space by occupying 1\/4 of a slot.\u003cbr\u003e\u003cbr\u003eSeamlessly integrating with the 900 series products, the QT900-G2520 is widely used for various applications, including in telecommunications, Internet data centers, fiber optic communication networks, and other fields. Its key role is to safeguard signal quality, enhance transmission capabilities, and ensure the reliability and efficiency of optical networks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #333333;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n.ftable_4de9be01 { width:100%; border-collapse:collapse; margin:15px 0; font-size:13px; table-layout:fixed; word-wrap:break-word; overflow-wrap:break-word; }\n.ftable_4de9be01 th { background-color:#2c3e50; color:#ffffff; padding:10px 8px; border:1px solid #ddd; text-align:left; font-weight:bold; font-size:12px; word-wrap:break-word; }\n.ftable_4de9be01 td { padding:8px; border:1px solid #ddd; word-wrap:break-word; font-size:13px; }\n.ftable_4de9be01 tr:nth-child(odd) { background-color:#f5f5f5; }\n.ftable_4de9be01 tr:nth-child(even) { background-color:#ffffff; }\n\u003c\/style\u003e\n\u003ctable class=\"ftable_4de9be01\" border=\"1\" cellpadding=\"0\" cellspacing=\"0\" data-sheets-root=\"1\" dir=\"ltr\" style=\"table-layout: fixed; font-size: 10pt; font-family: Arial; width: 0px; border-collapse: collapse; border: none;\"\u003e\n\n\u003ctbody\u003e\n\u003ctr style=\"height: 33px;\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Wavelength Range\"}' style=\"border: 1px solid #eeeeee; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #efefef; font-family: 'Open Sans'; font-size: 11pt; font-weight: bold; white-space: normal; overflow-wrap: break-word; color: #19191a;\"\u003e\u003cspan style=\"color: #333333;\"\u003eWavelength Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"1528nm~1568nm\"}' style=\"border-width: 1px; border-style: solid; border-color: #eeeeee #eeeeee #eeeeee #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #efefef; font-family: 'Open Sans'; font-size: 11pt; font-weight: normal; white-space: normal; overflow-wrap: break-word; color: #19191a;\"\u003e\u003cspan style=\"color: #333333;\"\u003e1528nm~1568nm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Working Mode\"}' style=\"border-width: 1px; border-style: solid; border-color: #eeeeee #eeeeee #eeeeee #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #efefef; font-family: 'Open Sans'; font-size: 11pt; font-weight: bold; white-space: normal; overflow-wrap: break-word; color: #19191a;\"\u003e\u003cspan style=\"color: #333333;\"\u003eWorking Mode\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"AGC or APC to be set\"}' style=\"border-width: 1px; border-style: solid; border-color: #eeeeee #eeeeee #eeeeee #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #efefef; font-family: 'Open Sans'; font-size: 11pt; font-weight: normal; white-space: normal; overflow-wrap: break-word; color: #19191a;\"\u003e\u003cspan style=\"color: #333333;\"\u003eAGC or APC to be set\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 33px;\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Gain Range\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #eeeeee #eeeeee; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #ffffff; font-family: 'Open Sans'; font-size: 11pt; font-weight: bold; white-space: normal; overflow-wrap: break-word; color: #19191a;\"\u003e\u003cspan style=\"color: #333333;\"\u003eGain Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"20dB~30dB\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #eeeeee #eeeeee #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #ffffff; font-family: 'Open Sans'; font-size: 11pt; font-weight: normal; white-space: normal; overflow-wrap: break-word; color: #19191a;\"\u003e\u003cspan style=\"color: #333333;\"\u003e20dB~30dB\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Max Total Output Power\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #eeeeee #eeeeee #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #ffffff; font-family: 'Open Sans'; font-size: 11pt; font-weight: bold; white-space: normal; overflow-wrap: break-word; color: #19191a;\"\u003e\u003cspan style=\"color: #333333;\"\u003eMax Total Output Power\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"≥21dBm\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #eeeeee #eeeeee #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #ffffff; font-family: 'Open Sans'; font-size: 11pt; font-weight: normal; white-space: normal; overflow-wrap: break-word; color: #19191a;\"\u003e\u003cspan style=\"color: #333333;\"\u003e≥21dBm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 33px;\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Gain Flatness\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #eeeeee #eeeeee; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #f5f5f5; font-family: 'Open Sans'; font-size: 11pt; font-weight: bold; white-space: normal; overflow-wrap: break-word; color: #19191a;\"\u003e\u003cspan style=\"color: #333333;\"\u003eGain Flatness\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"＜1.5dB\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #eeeeee #eeeeee #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #efefef; font-family: 'Open Sans'; font-size: 11pt; font-weight: normal; white-space: normal; overflow-wrap: break-word; color: #19191a;\"\u003e\u003cspan style=\"color: #333333;\"\u003e＜1.5dB\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Gain Slope\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #eeeeee #eeeeee #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #efefef; font-family: 'Open Sans'; font-size: 11pt; font-weight: bold; white-space: normal; overflow-wrap: break-word; color: #19191a;\"\u003e\u003cspan style=\"color: #333333;\"\u003eGain Slope\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"-3dB~0dB\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #eeeeee #eeeeee #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #efefef; font-family: 'Open Sans'; font-size: 11pt; font-weight: normal; white-space: normal; overflow-wrap: break-word; color: #19191a;\"\u003e\u003cspan style=\"color: #333333;\"\u003e-3dB~0dB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 33px;\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Polarization Dependent Loss\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #eeeeee #eeeeee; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #ffffff; font-family: 'Open Sans'; font-size: 11pt; font-weight: bold; white-space: normal; overflow-wrap: break-word; color: #19191a;\"\u003e\u003cspan style=\"color: #333333;\"\u003ePolarization Dependent Loss\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"＜0.5dBm\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #eeeeee #eeeeee #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #ffffff; font-family: 'Open Sans'; font-size: 11pt; font-weight: normal; white-space: normal; overflow-wrap: break-word; color: #19191a;\"\u003e\u003cspan style=\"color: #333333;\"\u003e＜0.5dBm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Input Power Detection Range\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #eeeeee #eeeeee #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #ffffff; font-family: 'Open Sans'; font-size: 11pt; font-weight: bold; white-space: normal; overflow-wrap: break-word; color: #19191a;\"\u003e\u003cspan style=\"color: #333333;\"\u003eInput Power Detection Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"0dB~-29dB\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #eeeeee #eeeeee #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #ffffff; font-family: 'Open Sans'; font-size: 11pt; font-weight: normal; white-space: normal; overflow-wrap: break-word; color: #19191a;\"\u003e\u003cspan style=\"color: #333333;\"\u003e0dB~-29dB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 33px;\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Output Power Detection Range\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #eeeeee #eeeeee; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #efefef; font-family: 'Open Sans'; font-size: 11pt; font-weight: bold; white-space: normal; overflow-wrap: break-word; color: #19191a;\"\u003e\u003cspan style=\"color: #333333;\"\u003eOutput Power Detection Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"-2dB~-22dB\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #eeeeee #eeeeee #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #efefef; font-family: 'Open Sans'; font-size: 11pt; font-weight: normal; white-space: normal; overflow-wrap: break-word; color: #19191a;\"\u003e\u003cspan style=\"color: #333333;\"\u003e-2dB~-22dB\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Reflection Coefficient\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #eeeeee #eeeeee #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #efefef; font-family: 'Open Sans'; font-size: 11pt; font-weight: bold; white-space: normal; overflow-wrap: break-word; color: #19191a;\"\u003e\u003cspan style=\"color: #333333;\"\u003eReflection Coefficient\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"＜-30dB\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #eeeeee #eeeeee #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #efefef; font-family: 'Open Sans'; font-size: 11pt; font-weight: normal; white-space: normal; overflow-wrap: break-word; color: #19191a;\"\u003e\u003cspan style=\"color: #333333;\"\u003e＜-30dB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 33px;\"\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Gain Stability\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #eeeeee #eeeeee; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #ffffff; font-family: 'Open Sans'; font-size: 11pt; font-weight: bold; white-space: normal; overflow-wrap: break-word; color: #19191a;\"\u003e\u003cspan style=\"color: #333333;\"\u003eGain Stability\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"±0.5 dB\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #eeeeee #eeeeee #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #ffffff; font-family: 'Open Sans'; font-size: 11pt; font-weight: normal; white-space: normal; overflow-wrap: break-word; color: #19191a;\"\u003e\u003cspan style=\"color: #333333;\"\u003e±0.5 dB\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Weight\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #eeeeee #eeeeee #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #ffffff; font-family: 'Open Sans'; font-size: 11pt; font-weight: bold; white-space: normal; overflow-wrap: break-word; color: #19191a;\"\u003e\u003cspan style=\"color: #333333;\"\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"1.095kg\"}' style=\"border-width: 1px; border-style: solid; border-color: #cccccc #eeeeee #eeeeee #cccccc; border-image: initial; overflow: hidden; padding: 2px 3px; vertical-align: middle; background-color: #ffffff; font-family: 'Open Sans'; font-size: 11pt; font-weight: normal; white-space: normal; overflow-wrap: break-word; color: #19191a;\"\u003e\u003cspan style=\"color: #333333;\"\u003e1.095kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\n        \u003c\/div\u003e\n\n    \u003cdiv style=\"margin-top:40px;padding:20px;background:#f9f9f9;border-left:4px solid #2c3e50;\"\u003e\n        \u003ch4\u003eImportant Notice\u003c\/h4\u003e\n        \u003cp style=\"font-size:14px;line-height:1.8;\"\u003e\n        Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.\n        \u003c\/p\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/body\u003e","brand":"F-tone","offers":[{"title":"Default Title","offer_id":45356623462537,"sku":"FT-102608","price":99.99,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/8011\/9689\/files\/12111_ad3a56c1-9b62-49a7-b015-15fd5a6fab88.webp?v=1774653710","url":"https:\/\/qsfposfp.com\/products\/25db-gain-dwdm-edfa-single-channel-amplifier-20-dbm-output-for-qt900-chassis-with-built-in-osc-mon-1","provider":"F-tone Networks","version":"1.0","type":"link"}