{"product_id":"lucent-lka21b-sc2-controller-board-1663-admu","title":"Lucent (Alcatel-Lucent) LKA21B SC2 System Controller Board for 1663 ADMu","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;line-height:1.7;color:#222;max-width:980px;margin:0 auto;\"\u003e\n  \u003ch2 style=\"color:#0b1220;border-left:6px solid #59AD35;padding-left:14px;margin:10px 0 24px 0;\"\u003eLucent (Alcatel-Lucent) LKA21B SC2 System Controller Board for 1663 ADMu\u003c\/h2\u003e\n  \n  \u003cp\u003eLKA21B is an SC2 System Controller board designed for the Lucent 1663 ADMu (Add Drop Multiplexer-universal) optical transport platform. This carrier-grade control board delivers shelf management, system control, overhead communication, and performance monitoring functions, critical for the stable operation of legacy SONET\/SDH optical networking nodes. It is the redesigned version of the LKA21, offering identical functionality.\u003c\/p\u003e\n  \n  \u003ch3 style=\"margin-top:30px;margin-bottom:12px;\"\u003eProduct Details\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Lucent (Alcatel-Lucent)\u003cbr\u003e\n  \u003cstrong\u003ePart Number:\u003c\/strong\u003e LKA21B\u003cbr\u003e\n  \u003cstrong\u003eDesignation:\u003c\/strong\u003e SC2 System Controller\u003cbr\u003e\n  \u003cstrong\u003eProduct Type:\u003c\/strong\u003e System Controller Board\u003cbr\u003e\n  \u003cstrong\u003eCompatible Platform:\u003c\/strong\u003e Lucent 1663 ADMu Optical Transport System\u003cbr\u003e\n  \u003cstrong\u003eCondition:\u003c\/strong\u003e Used or refurbished, fully tested before shipment.\u003c\/p\u003e\n  \n  \u003ch3 style=\"margin-top:30px;margin-bottom:12px;\"\u003eKey Features\u003c\/h3\u003e\n  \u003cul style=\"padding-left:20px;margin:0;\"\u003e\n    \u003cli\u003eSC2 System Controller for the Lucent 1663 ADMu optical transport platform\u003c\/li\u003e\n    \u003cli\u003eProvides core system control, overhead processing, alarm monitoring and node management\u003c\/li\u003e\n    \u003cli\u003eRedesigned version of LKA21 with identical functionality, ensuring stable operation\u003c\/li\u003e\n    \u003cli\u003eCarrier-grade control card for legacy SONET \/ SDH optical transmission networks\u003c\/li\u003e\n    \u003cli\u003eHot-swappable spare controller for replacement, maintenance and restoration of existing deployments\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3 style=\"margin-top:30px;margin-bottom:12px;\"\u003eCompatibility Notice\u003c\/h3\u003e\n  \u003cp\u003ePlease verify the full part number and shelf platform before ordering. This LKA21B SC2 controller is built exclusively for the Lucent 1663 ADMu chassis. Confirm compatibility with your shelf hardware and running software release.\u003cbr\u003e\n  \u003cem\u003eNote: Please verify the complete ordering code printed on the physical label before purchase.\u003c\/em\u003e\u003c\/p\u003e\n  \n  \u003cdiv style=\"background:#f6f8f5;border-left:5px solid #59AD35;padding:20px;margin-top:40px;border-radius:4px;\"\u003e\n    \u003ch3 style=\"margin-top:0;\"\u003eStock Availability and Quotation\u003c\/h3\u003e\n    \u003cp\u003eFor current stock availability and pricing, please contact our sales team with the required part number and quantity. We can assist with product identification and compatibility checks based on the available equipment information.\u003c\/p\u003e\n    \u003cdiv style=\"margin-top:16px;display:flex;gap:12px;flex-wrap:wrap;\"\u003e\n      \u003ca href=\"mailto:Lucy@skywardtel.com?subject=Inquiry%20for%20Lucent%20LKA21B%20SC2\" style=\"background:#59AD35;color:#fff;padding:10px 18px;border-radius:4px;text-decoration:none;font-weight:bold;\"\u003eEmail Lucy\u003c\/a\u003e\n      \u003ca href=\"https:\/\/wa.me\/8615580928694\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"background:#25D366;color:#fff;padding:10px 18px;border-radius:4px;text-decoration:none;font-weight:bold;\"\u003eWhatsApp Chat\u003c\/a\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \n  \u003cdiv style=\"background:#f4f9f0;border-left:6px solid #59AD35;padding:16px 20px;margin-top:32px;\"\u003e\n    \u003cp style=\"margin:0;font-weight:600;color:#0b1220;\"\u003eNeed quotation or technical verification?\u003c\/p\u003e\n    \u003cp style=\"margin:6px 0 0 0;\"\u003eSend us your BOM list, we offer fast pricing, part verification and global shipping.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \n  \u003cdiv style=\"background:#f4f9f0;border-left:6px solid #59AD35;border-radius:6px;padding:18px 22px;margin:30px 0 28px 0;font-family:Arial,Helvetica,sans-serif;\"\u003e\n    \u003cp style=\"margin:0 0 8px 0;font-size:17px;font-weight:700;color:#0b1220;\"\u003eCan't find your telecom board here?\u003c\/p\u003e\n    \u003cp style=\"margin:0 0 14px 0;font-size:15px;line-height:1.7;color:#222;\"\u003eWe supply original and fully tested optical transport boards and spare parts across Nokia, Alcatel-Lucent, Lucent, and Ciena platforms. Browse our complete collection to check availability, or send us your BOM for a fast quote.\u003c\/p\u003e\n    \u003ca href=\"https:\/\/skyward-telecom.com\/collections\/nokia-telecom-boards\" target=\"_blank\" style=\"display:inline-block;background:#59AD35;color:#fff;font-weight:700;font-size:15px;padding:12px 26px;border-radius:6px;text-decoration:none;\"\u003eBrowse All Telecom Boards →\u003c\/a\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Skyward Telecom","offers":[{"title":"Default Title","offer_id":53543881244970,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/4948\/9450\/files\/LKA21B_109600148_Lucent_Alcatel-Lucent_SC3controllerboard_1.webp?v=1794468383","url":"https:\/\/skyward-telecom.com\/pt\/products\/lucent-lka21b-sc2-controller-board-1663-admu","provider":"Skyward Telecom","version":"1.0","type":"link"}