{"product_id":"alcatel-lucent-7750-sr-s-series","title":"Nokia 7750 Alcatel-Lucent 7750 SR‑s Series","description":"\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAbout Nokia 7750 SR‑s Series\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe 7750 SR‑s family represents Nokia’s next‑generation, high‑capacity routing platform built on advanced \u003cstrong\u003eFP4 and FP5 forwarding silicon\u003c\/strong\u003e. While the SR‑OS software CLI maintains full backward compatibility with legacy Nokia routing systems, the SR‑s hardware features a fully redesigned mechanical architecture. All SR‑s series hardware is completely non‑interchangeable with SR‑a, SR‑e, SR‑12 and SR‑12e legacy hardware. Notably, the SR‑7s and SR‑14s chassis support mixed deployment of FP4 and FP5 line cards inside a single chassis, providing flexible performance upgrades for existing core networks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eTypical Application Scenarios:\u003c\/strong\u003e IP core backbone peering, large‑scale BNG subscriber gateway deployment, line‑rate hardware‑accelerated DDoS mitigation, high‑density 100G \/ 400G \/ 800G data center gateway, ANYsec and MACsec end‑to‑end encrypted transport services.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSR‑s Series Chassis Model List (FP4 \/ FP5 Silicon)\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:16px 0;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#f3fbee;\"\u003e\n\u003cth style=\"border:1px solid #ccc;padding:10px;text-align:left;\"\u003e\u003cspan style=\"color: #000;\"\u003eChassis Model\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;padding:10px;text-align:left;\"\u003e\u003cspan style=\"color: #000;\"\u003eSilicon Generation\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;padding:10px;text-align:left;\"\u003e\u003cspan style=\"color: #000;\"\u003eDescription\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e7750 SR‑1s\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003eFP4\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003eCompact 2U high‑density fixed chassis, ideal for aggregation and compact core scenarios\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e7750 SR‑2s\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003eFP4\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e2‑slot modular mid‑range router, balances performance and flexibility for metro core and aggregation layers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e7750 SR‑1se \/ SR‑2se\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003eFP5\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003eFP5 enhanced variants of SR‑1s \/ SR‑2s; higher per‑slot forwarding performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e7750 SR‑7s\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003eFP4 \/ FP5 Mixed\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e7‑slot large modular core chassis, supports mixed FP4 \u0026amp; FP5 card deployment, designed for operator backbone core networks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e7750 SR‑14s\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003eFP4 \/ FP5 Mixed\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003eThe largest SR‑s high‑end core chassis, delivers up to 216 Tb\/s full‑duplex system capacity under non‑redundant fabric mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSR‑s Series Module Naming \u0026amp; Classification\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:16px 0;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#f3fbee;\"\u003e\n\u003cth style=\"border:1px solid #ccc;padding:10px;text-align:left;\"\u003e\u003cspan style=\"color: #000;\"\u003eModule Type\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;padding:10px;text-align:left;\"\u003e\u003cspan style=\"color: #000;\"\u003eFunction \u0026amp; Description\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003eIOM‑s \/ IOM2‑se\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003eSR‑s main carrier motherboards, responsible for system forwarding and service scheduling; IOM2‑se adopts FP5 enhanced architecture for higher bandwidth performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003eMDA‑s \/ MDA2‑se\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003ePort daughter adapters for SR‑s chassis, used for 10G\/25G\/100G\/400G\/800G service access\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003eXMA‑s \/ XMA2‑s\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003eHigh‑end ultra‑high‑speed modules supporting up to 800GE QSFP‑DD interfaces and DCO coherent optical transmission services\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003eXCM \/ SFM‑s \/ CPM‑2\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003eXCM is the control module carrier for SR‑s chassis, with CPM‑2 control processor integrated inside; SFM‑s is the dedicated switch fabric module. All are exclusive for SR‑s chassis, incompatible with legacy SR platforms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAvailable SR‑s Spare Parts \u0026amp; Part Numbers\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:16px 0;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#f3fbee;\"\u003e\n\u003cth style=\"border:1px solid #ccc;padding:10px;text-align:left;\"\u003e\u003cspan style=\"color:#000;\"\u003ePart Number\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;padding:10px;text-align:left;\"\u003e\u003cspan style=\"color:#000;\"\u003eDescription\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e3HE14032AA\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e7750 SR‑2s Chassis Bundle (chassis, fan, DC power, CPM‑2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e3HE14034AA\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e7750 SR‑2s CPM‑2 Control Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e3HE12340BA\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e7750 SR‑2s Bare Chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e3HE12379AA\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e7750 SR‑2s XCM, up to 4.8Tb slot switching capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e3HE11301AA\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e7750 SR‑14x Bare Chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e3HE11305AA\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e7750 SR‑7s XCM, up to 4.8Tb slot switching capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e3HE11315AA\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e7750 SR‑s SFM Switch Fabric Module for SR‑7s \/ SR‑14s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e3HE11316AA\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e7750 SR‑14s XCM, up to 9.6Tb slot switching capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e3HE16200AA\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e7750 SR‑14x DC Complete Chassis Bundle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e3HE11180AA\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e7750 SR‑7s \/ SR‑14s Low‑voltage DC Power Shelf\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e3HE11181AA\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e7750 SR‑7s \/ SR‑14s Communication Interface Card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e3HE11185AA\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003eLow‑voltage DC 6kW Power Supply Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e3HE11312AA\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:10px;\"\u003e7750 SR‑7s \/ SR‑14s Fan Tray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cdiv style=\"background: #59AD35; padding: 18px 14px; border-radius: 10px; text-align: center; margin: 24px 0;\"\u003e\n\u003cp style=\"color: #ffffff; font-size: 17px; margin: 0 0 14px 0; font-weight: 500; letter-spacing: 0.3px;\"\u003eRequest Quote | Model Inquiry | Purchase Support | Contact Lucy\u003c\/p\u003e\n\u003cdiv style=\"display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;\"\u003e\n\u003ca href=\"mailto:Lucy@skywardtel.com\" style=\"background: #0055dd; color: #fff; font-size: 15px; padding: 12px 22px; border-radius: 8px; text-decoration: none; display: inline-flex; align-items: center; gap: 8px;\"\u003e📩 Request Quote \/ Inquiry\u003c\/a\u003e\n\u003ca href=\"https:\/\/wa.me\/15580928694\" style=\"background: #25c263; color: #fff; font-size: 15px; padding: 12px 22px; border-radius: 8px; text-decoration: none; display: inline-flex; align-items: center; gap: 8px;\"\u003e💬 WhatsApp Chat\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3 style=\"color: #59ad35; font-size: 22px; margin: 40px 0 12px 0;\"\u003eOur Services\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; color: #59ad35; font-weight: 500; letter-spacing: 0.5px;\"\u003eGenuine Original Quality | 30%-90% Lower Price | Custom Telecom Solution | Professional Service | Fast Global Delivery\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.7; margin: 16px 0; color: #333;\"\u003eWe supply 100% genuine original Nokia 7750 SR‑s series spare parts. We stock full‑range SR‑s spare parts including chassis bundles, bare chassis, CPM‑2, XCM, SFM‑s, power supply and fan modules for SR‑2s, SR‑7s and SR‑14s chassis. Our high‑end core routing hardware is widely used for operator core network reconstruction, capacity expansion and daily operation \u0026amp; maintenance projects all over the world.\u003c\/p\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.8; padding-left: 22px; color: #333;\"\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #59ad35;\"\u003eAuthenticity Guarantee:\u003c\/strong\u003e Original used \/ surplus telecom hardware with full part‑number verification and functional testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #59ad35;\"\u003eCompetitive Pricing:\u003c\/strong\u003e Abundant surplus inventory effectively reduces your CAPEX for network upgrade and maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #59ad35;\"\u003eTechnical Consult:\u003c\/strong\u003e Professional compatibility checking and model matching service to prevent incompatible hardware procurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #59ad35;\"\u003eWorld‑wide Shipping:\u003c\/strong\u003e Stable export service covering Europe, America, Middle East, Africa and Southeast Asia.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #59ad35; font-size: 22px; margin: 40px 0 12px 0;\"\u003eFAQ\u003c\/h3\u003e\n\u003cdiv style=\"font-size: 16px; line-height: 1.7; color: #333;\"\u003e\n\u003cp\u003e\u003cstrong style=\"color: #59ad35;\"\u003e1. Can SR‑s modules be used on legacy SR‑12\/SR‑12e chassis?\u003c\/strong\u003e\u003cbr\u003eNo. SR‑s hardware adopts a fully redesigned mechanical and chip architecture, \u003cstrong\u003ezero compatibility\u003c\/strong\u003e with SR‑a, SR‑e and legacy SR platforms.\u003c\/p\u003e\n\u003cp style=\"margin-top: 16px;\"\u003e\u003cstrong style=\"color: #59ad35;\"\u003e2. What is the difference between FP4 and FP5 SR‑s chassis?\u003c\/strong\u003e\u003cbr\u003eStandard SR‑1s\/SR‑2s use FP4 silicon, while SR‑1se\/SR‑2se adopt upgraded FP5 silicon with higher forwarding efficiency. SR‑7s and SR‑14s support mixed FP4\/FP5 card deployment for staged network upgrades.\u003c\/p\u003e\n\u003cp style=\"margin-top: 16px;\"\u003e\u003cstrong style=\"color: #59ad35;\"\u003e3. What service capabilities does SR‑s platform support?\u003c\/strong\u003e\u003cbr\u003eIt supports high‑speed 100G\/400G\/800G transmission, hardware DDoS mitigation, large‑scale BNG access, and end‑to‑end MACsec \u0026amp; ANYsec encrypted carrier services.\u003c\/p\u003e\n\u003cp style=\"margin-top: 16px;\"\u003e\u003cstrong style=\"color: #59ad35;\"\u003e4. What shipping terms are available?\u003c\/strong\u003e\u003cbr\u003eWe support global mainstream shipping solutions including EXW, FOB, CIF and DDP to meet different customer procurement needs.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"margin-top: 24px; padding: 14px; background: #f3fbee; border-radius: 6px; font-weight: 500; color: #59ad35; font-size: 17px;\"\u003eNokia 7750 SR‑s Series (SR‑1s \/ SR‑2s \/ SR‑1se \/ SR‑2se \/ SR‑7s \/ SR‑14s) spare parts in‑stock. Send us your part‑number list for accurate quotation today!\u003c\/p\u003e","brand":"Skyward Telecom","offers":[{"title":"7750 SR‑1s","offer_id":52733801496874,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"7750 SR‑2s","offer_id":52733801529642,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"7750 SR‑1se \/ SR‑2se","offer_id":52733801562410,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"7750 SR‑7s","offer_id":52733801595178,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"7750 SR‑14s","offer_id":52733801627946,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"3HE14032AA","offer_id":52733801660714,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"3HE14034AA","offer_id":52733801693482,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"3HE12340AA","offer_id":52733801726250,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"3HE12379AA","offer_id":52733801759018,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"3HE11301AA","offer_id":52733801791786,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"3HE11305AA","offer_id":52733801824554,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"3HE11316AA","offer_id":52733801857322,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"3HE16200AA","offer_id":52733801890090,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"3HE11180AA","offer_id":52733801922858,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"3HE11181AA","offer_id":52733801955626,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"3HE11185AA","offer_id":52733801988394,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"3HE11312AA","offer_id":52733802021162,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/4948\/9450\/files\/7750sr-s.webp?v=1790154411","url":"https:\/\/skyward-telecom.com\/ar\/products\/alcatel-lucent-7750-sr-s-series","provider":"Skyward Telecom","version":"1.0","type":"link"}