Description
The Axiom 400GBase-LR4 QSFP-DD Transceiver for Cisco (QDD-400G-LR4-S) delivers reliable, high-capacity optical performance for today’s most demanding network environments. Engineered to meet the stringent requirements of Cisco platforms, this module is fully pre-configured with application-specific coding to ensure seamless interoperability, guaranteed compatibility, and flawless operation within OEM systems.
Built to the QSFP-DD (Quad Small Form-Factor Pluggable Double Density) standard, this 400Gb transceiver provides exceptional reach, stability, and data integrity over single-mode fiber, enabling long-distance backbone and data center connectivity up to 10km. Designed for maximum efficiency, it supports advanced 400GbE applications that require high bandwidth, low latency, and consistent throughput.
All Axiom transceivers are manufactured to MSA compliance, feature unique serialization for rapid identification, and replicate the performance and behavior of OEM originals—delivering outstanding value without compromising network performance.
| Specification | Details |
|---|---|
| SKU | AXG102455 |
| Product Type | QSFP-DD 400G Optical Transceiver |
| Data Rate | 400Gbps |
| Wavelength | LR4 (4 wavelengths) |
| Reach / Distance | Up to 10 km |
| Cable Type | Single-Mode Fiber (SMF) |
| Connector Type | Duplex LC |
| Compatible OEM | Cisco QDD-400G-LR4-S |
| Application | 400GBase-LR4 Ethernet |
| Temperature Range | 0°C to 70°C (Commercial) |
| MSA Compliant | Yes |
| DDM / DOM Support | Yes |
| Hot-Swappable | Yes |
| Digital Diagnostics | Full monitoring capabilities |
| Compliance | TAA Compliant |
| Form Factor | QSFP-DD |
| Warranty | Lifetime Axiom Warranty |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
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.
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