Nokia 7750 Alcatel-Lucent 7750 SR‑1, SR‑7, SR‑12, SR‑12e
Nokia 7750 Alcatel-Lucent 7750 SR‑1, SR‑7, SR‑12, SR‑12e
Stock reduzido: 5 restantes
Vendor: Skyward Telecom
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- Cost-effective equipment
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About Legacy Nokia 7750 SR Platform
Legacy 7750 SR platform (FP3 / FP4 silicon) includes four chassis variants: SR‑1, SR‑7, SR‑12, SR‑12e. 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 & SFM5‑12e control and fabric boards. This platform uses IOM / IMM business mother‑boards, plus MDA daughter‑cards for different port options.
Important note: FP4‑type IMM‑PAC‑FP4 modules require CPM5 mainboard to be recognized correctly. Many customers search these parts under legacy Alcatel‑Lucent 7750 SR name.
Available Chassis List
| Chassis Model | Silicon / Notes |
|---|---|
| 7750 SR‑1 | FP3, compact single‑shelf router. No separate spare chassis PN, sold only as complete unit. |
| 7750 SR‑7 | FP3, spare chassis PN: 3HE00186AA; supports CPM5 + SFM5‑7 configuration for FP4 IMM‑PAC‑FP4 line cards. |
| 7750 SR‑12 | FP3, original 12‑slot big chassis, spare chassis PN: 3HE00104AA; can be upgraded to SR‑12e with CPM5 + SFM5‑12e. |
| 7750 SR‑12e | FP3 / FP4 upgraded capability, shares physical chassis housing PN 3HE00104AA with SR‑12; upgraded via internal CPM5 + SFM5‑12e boards only. |
Module Reference List (CPM / SFM / IOM / IMM)
CPM Control Processor Modules
| Internal Model | Nokia Part‑Number | Remarks |
|---|---|---|
| CPM‑5 | 3HE08423AA | New‑generation control processor; FP4 IMM‑PAC‑FP4 must pair with CPM5. Fits SR‑7 / SR‑12 / SR‑12e chassis. |
SFM Switch Fabric Modules
| Internal Model | Nokia Part‑Number | Applicable Chassis |
|---|---|---|
| SFM5‑12 | 3HE08428AA | Original SR‑12 chassis, compatible with CPM‑5 (3HE08423AA). |
| SFM5‑12e | 3HE08421AA | SR‑12e enhanced fabric board, installed into SR‑12 chassis for SR‑12e upgrade, works with CPM5. |
| SFM5‑7 | 3HE08429AA | SFM5 version for SR‑7 chassis, works with CPM5. Enables FP4 IMM‑PAC‑FP4 support on SR‑7 chassis. |
SFM + CPM5 Bundle Assemblies
| Bundle Description | Nokia Part‑Number | Remarks |
|---|---|---|
| SFM5‑12 + CPM5 complete bundle | 3HE09260AA | For SR‑12 chassis. |
| SFM5‑7 + CPM5 complete bundle | 3HE09261AA | For SR‑7 chassis. |
IOM / IMM Business Mother‑Boards — FP3 Series
| Internal Model | Nokia Part‑Number | Description |
|---|---|---|
| IOM3‑XP | 3HE03619AA | FP3 IOM3‑XP. |
| IMM 7x50 | 3HE07305AA | IMM - 7x50 20‑PT 10GE SFP+ - L3HQ. |
IOM / IMM Business Mother‑Boards — FP4 Series
Note: IMM‑PAC‑FP4 boards must be paired with CPM‑5 to be recognized & activated.
| Internal Model | Nokia Part‑Number | Description |
|---|---|---|
| IMM‑PAC‑FP4‑24SFP28 | 3HE11029AA | 24×25G SFP28 FP4 PAC line card. |
| IMM‑PAC‑FP4‑8QSFP28 | 3HE11030AA | 8×100G QSFP28 FP4 PAC line card. |
Request Quote | Model Inquiry | Purchase Support | Contact Lucy
Our Services
Genuine Original Quality | 30%-90% Lower Price | Custom Telecom Solution | Professional Service | Fast Global Delivery
We 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.
- Authenticity Guarantee: Original used / surplus telecom hardware with full part‑number verification.
- Competitive Pricing: Surplus stock to help you reduce CAPEX for network repair.
- Technical Consult: We provide compatibility check before ordering to avoid wrong‑part issues.
- World‑wide Shipping: Export to Europe, Latin‑America, Middle‑East, Africa and Asia‑Pacific.
FAQ
1. Can SR‑12 chassis upgrade to SR‑12e?
Yes. The physical chassis hardware is shared; you need to upgrade to CPM5 + SFM5‑12e control & fabric boards.
2. Can FP4 IMM boards run on older CPM‑4?
No, FP4 IMM‑PAC‑FP4 daughter‑boards only work after you install CPM5 controller module.
3. What shipping terms are available?
We support EXW, FOB, CIF & DDP shipping solutions for global customers.
Legacy Nokia 7750 SR‑1 / SR‑7 / SR‑12 / SR‑12e spare parts in‑stock. Send us your part‑number list for quotation today!
