Description
The Lenovo ThinkSystem NDRx2 OSFP800 Multi-Mode Twin-Transceiver is a high-speed optical transceiver designed for NVIDIA Quantum-2 NDR and Quantum-3 XDR InfiniBand switch fabrics. Its OSFP800 twin-transceiver format enables dense, high-bandwidth connectivity for AI training and HPC cluster deployments.
Key Features
- Multi-mode optical twin-transceiver design
- OSFP800 form factor
- Compatible with NVIDIA Quantum-2 NDR switches (QM9700, QM9790)
- Compatible with NVIDIA Quantum-3 XDR switches (Q3200-RA, Q3400-RA)
- Supports up to 32 units per QM9700/QM9790 switch
- Supports up to 37 units per Q3200-RA switch
- Supports up to 73 units per Q3400-RA switch
- Built for high-bandwidth AI and HPC fabric interconnects
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Lenovo |
| Manufacturer Part Number | 4TC7A81740 |
| Feature Code | BQJD |
| NVIDIA Part Number | 980-9I510-00NS00 |
| Product Type | Optical Transceiver |
| Form Factor | OSFP800 (Twin) |
| Fiber Type | Multi Mode |
| Compatibility | QM9700 (32 max), QM9790 (32 max), Q3200-RA (37 max), Q3400-RA (73 max) |
Payment & Security
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some productsβsuch as custom orders, special-order items, audio gear, software, and LED video wallsβare non-returnable. Non-defective returns may be subject to a 20β30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
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