{"product_id":"nokia-sr-7750-family-spare-parts","title":"Nokia 7750 Alcatel-Lucent 7750 SR‑1, SR‑7, SR‑12, SR‑12e","description":"\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAbout Legacy Nokia 7750 SR Platform\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLegacy 7750 SR platform (FP3 \/ FP4 silicon) includes four chassis variants: \u003cstrong\u003eSR‑1, SR‑7, SR‑12, SR‑12e\u003c\/strong\u003e. SR‑12e is the upgraded hardware revision of the SR‑12 chassis. Older SR‑12 chassis can be hardware‑upgraded to SR‑12e specification after installing CPM5 \u0026amp; SFM5‑12e control and fabric boards. This platform uses IOM \/ IMM business mother‑boards, plus MDA daughter‑cards for different port options.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eImportant note: FP4‑type IMM‑PAC‑FP4 modules require CPM5 mainboard to be recognized correctly.\u003c\/strong\u003e Many customers search these parts under legacy Alcatel‑Lucent 7750 SR name.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAvailable Chassis List\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan style=\"color: #000;\"\u003eChassis Model\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan style=\"color: #000;\"\u003eSilicon \/ Notes\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e7750 SR‑1\u003c\/td\u003e\n\u003ctd\u003eFP3, compact single‑shelf router. No separate spare chassis PN, sold only as complete unit.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7750 SR‑7\u003c\/td\u003e\n\u003ctd\u003eFP3, spare chassis PN: 3HE00186AA; supports CPM5 + SFM5‑7 configuration for FP4 IMM‑PAC‑FP4 line cards.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7750 SR‑12\u003c\/td\u003e\n\u003ctd\u003eFP3, original 12‑slot big chassis, spare chassis PN: 3HE00104AA; can be upgraded to SR‑12e with CPM5 + SFM5‑12e.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7750 SR‑12e\u003c\/td\u003e\n\u003ctd\u003eFP3 \/ FP4 upgraded capability, shares physical chassis housing PN 3HE00104AA with SR‑12; upgraded via internal CPM5 + SFM5‑12e boards only.\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);\"\u003eModule Reference List (CPM \/ SFM \/ IOM \/ IMM)\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003ch4\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCPM Control Processor Modules\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan style=\"color: #000;\"\u003eInternal Model\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan style=\"color: #000;\"\u003eNokia Part‑Number\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan style=\"color: #000;\"\u003eRemarks\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCPM‑5\u003c\/td\u003e\n\u003ctd\u003e3HE08423AA\u003c\/td\u003e\n\u003ctd\u003eNew‑generation control processor; FP4 IMM‑PAC‑FP4 must pair with CPM5. Fits SR‑7 \/ SR‑12 \/ SR‑12e chassis.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSFM Switch Fabric Modules\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan style=\"color: #000;\"\u003eInternal Model\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan style=\"color: #000;\"\u003eNokia Part‑Number\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan style=\"color: #000;\"\u003eApplicable Chassis\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSFM5‑12\u003c\/td\u003e\n\u003ctd\u003e3HE08428AA\u003c\/td\u003e\n\u003ctd\u003eOriginal SR‑12 chassis, compatible with CPM‑5 (3HE08423AA).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSFM5‑12e\u003c\/td\u003e\n\u003ctd\u003e3HE08421AA\u003c\/td\u003e\n\u003ctd\u003eSR‑12e enhanced fabric board, installed into SR‑12 chassis for SR‑12e upgrade, works with CPM5.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSFM5‑7\u003c\/td\u003e\n\u003ctd\u003e3HE08429AA\u003c\/td\u003e\n\u003ctd\u003eSFM5 version for SR‑7 chassis, works with CPM5. Enables FP4 IMM‑PAC‑FP4 support on SR‑7 chassis.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSFM + CPM5 Bundle Assemblies\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan style=\"color: #000;\"\u003eBundle Description\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan style=\"color: #000;\"\u003eNokia Part‑Number\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan style=\"color: #000;\"\u003eRemarks\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSFM5‑12 + CPM5 complete bundle\u003c\/td\u003e\n\u003ctd\u003e3HE09260AA\u003c\/td\u003e\n\u003ctd\u003eFor SR‑12 chassis.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSFM5‑7 + CPM5 complete bundle\u003c\/td\u003e\n\u003ctd\u003e3HE09261AA\u003c\/td\u003e\n\u003ctd\u003eFor SR‑7 chassis.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIOM \/ IMM Business Mother‑Boards — FP3 Series\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan style=\"color: #000;\"\u003eInternal Model\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan style=\"color: #000;\"\u003eNokia Part‑Number\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\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\u003eIOM3‑XP\u003c\/td\u003e\n\u003ctd\u003e3HE03619AA\u003c\/td\u003e\n\u003ctd\u003eFP3 IOM3‑XP.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIMM 7x50\u003c\/td\u003e\n\u003ctd\u003e3HE07305AA\u003c\/td\u003e\n\u003ctd\u003eIMM - 7x50 20‑PT 10GE SFP+ - L3HQ.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIOM \/ IMM Business Mother‑Boards — FP4 Series\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cem\u003eNote: IMM‑PAC‑FP4 boards must be paired with CPM‑5 to be recognized \u0026amp; activated.\u003c\/em\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan style=\"color: #000;\"\u003eInternal Model\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan style=\"color: #000;\"\u003eNokia Part‑Number\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\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\u003eIMM‑PAC‑FP4‑24SFP28\u003c\/td\u003e\n\u003ctd\u003e3HE11029AA\u003c\/td\u003e\n\u003ctd\u003e24×25G SFP28 FP4 PAC line card.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIMM‑PAC‑FP4‑8QSFP28\u003c\/td\u003e\n\u003ctd\u003e3HE11030AA\u003c\/td\u003e\n\u003ctd\u003e8×100G QSFP28 FP4 PAC line card.\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\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 \/ Alcatel‑Lucent legacy 7750 SR platform spare parts. We stock CPM, SFM, IOM, IMM, MDA, power and fan spare parts for SR‑1, SR‑7, SR‑12, SR‑12e routers. Our hardware is widely used for operator network maintenance and expansion 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.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #59ad35;\"\u003eCompetitive Pricing:\u003c\/strong\u003e Surplus stock to help you reduce CAPEX for network repair.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #59ad35;\"\u003eTechnical Consult:\u003c\/strong\u003e We provide compatibility check before ordering to avoid wrong‑part issues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #59ad35;\"\u003eWorld‑wide Shipping:\u003c\/strong\u003e Export to Europe, Latin‑America, Middle‑East, Africa and Asia‑Pacific.\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‑12 chassis upgrade to SR‑12e?\u003c\/strong\u003e\u003cbr\u003eYes. The physical chassis hardware is shared; you need to upgrade to CPM5 + SFM5‑12e control \u0026amp; fabric boards.\u003c\/p\u003e\n\u003cp style=\"margin-top: 16px;\"\u003e\u003cstrong style=\"color: #59ad35;\"\u003e2. Can FP4 IMM boards run on older CPM‑4?\u003c\/strong\u003e\u003cbr\u003eNo, FP4 IMM‑PAC‑FP4 daughter‑boards only work after you install CPM5 controller module.\u003c\/p\u003e\n\u003cp style=\"margin-top: 16px;\"\u003e\u003cstrong style=\"color: #59ad35;\"\u003e3. What shipping terms are available?\u003c\/strong\u003e\u003cbr\u003eWe support EXW, FOB, CIF \u0026amp; DDP shipping solutions for global customers.\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;\"\u003eLegacy Nokia 7750 SR‑1 \/ SR‑7 \/ SR‑12 \/ SR‑12e spare parts in‑stock. Send us your part‑number list for quotation today!\u003c\/p\u003e","brand":"Skyward Telecom","offers":[{"title":"7750 SR‑1","offer_id":52733130703146,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"7750 SR‑7 3HE00186AA","offer_id":52733130735914,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"7750 SR‑12 3HE00104AA","offer_id":52733130768682,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"7750 SR‑12e","offer_id":52733130801450,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"3HE08423AA","offer_id":52733130834218,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"3HE08428AA","offer_id":52733130866986,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"3HE08421AA","offer_id":52733130899754,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"3HE08429AA","offer_id":52733130932522,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"3HE09260AA","offer_id":52733130965290,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"3HE09261AA","offer_id":52733130998058,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"3HE03619AA","offer_id":52733131030826,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"3HE07305AA","offer_id":52733131063594,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"3HE11029AA","offer_id":52733131096362,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"3HE11030AA","offer_id":52733131129130,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/4948\/9450\/files\/7750sr_11e60f2f-2883-490d-8d5a-a358f8e6b010.jpg?v=1790143791","url":"https:\/\/skyward-telecom.com\/pt\/products\/nokia-sr-7750-family-spare-parts","provider":"Skyward Telecom","version":"1.0","type":"link"}