Description
The HPE Aruba Networking 400G LR4 QSFP-DD LC Transceiver (S3N96A) is a high-performance, long-reach transceiver module designed for reliable 400 Gigabit Ethernet connectivity over single-mode fiber (SMF). Supporting up to 10 km of reach, it uses LC connectors and conforms to the QSFP-DD form factor. Ideal for large-scale data centers and high-bandwidth enterprise environments, it ensures efficient, low-latency, and high-speed transmission in a compact footprint. Built for interoperability and network scalability, this transceiver is a critical component for next-generation networking infrastructure.
| Specification | Details |
|---|---|
| Product Number | S3N96A |
| Transceiver Type | QSFP-DD |
| Form Factor | QSFP-DD |
| Connector Type | LC |
| Wavelength | LR4 (typically 1295.56–1309.14 nm range) |
| Maximum Distance | 10 km (Single-Mode Fiber) |
| Data Rate | 400 Gbps |
| Fiber Type | Single-Mode Fiber (SMF) |
| Physical Dimensions | 1.3 x 1.8 x 12.7 cm |
| Weight | 63.5 g |
| Application | Data Center, Enterprise Core, High-Capacity Links |
| Compliance | TAA Compliant |
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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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