Description
The HPE InfiniBand NDR/Ethernet OSFP 400Gb transceiver (P49764-B21) is engineered for high-performance data center applications requiring ultra-fast data transfer over short distances. Supporting 1x400Gb Ethernet or InfiniBand over multi-mode fiber (MMF) up to 50 meters, this HCA-side optical transceiver ensures seamless integration with OSFP ports. Designed with a plug-in form factor, it’s optimized for efficiency and reliability in demanding networking environments such as HPC, AI, and data-intensive workloads.
| Specification | Details |
|---|---|
| Brand | HPE (Hewlett Packard Enterprise) |
| Model | P49764-B21 |
| Transceiver Type | OSFP |
| Transfer Speed | 1x400Gbps |
| Maximum Distance | 50 meters |
| Fiber Type | Multi-mode (MMF) |
| Application | InfiniBand NDR / Ethernet |
| Connector Type | OSFP |
| Form Factor | Plug-in module |
| Weight | 0.21 kg (0.459 lb) |
| Dimensions | 19.4 x 5 x 1.7 cm (7.64 x 1.97 x 0.67 in) |
| Use Case | HCA-side transceiver for short-distance data transmission |
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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 products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% 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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