Description
The AddOn Juniper Networks® QDD-400G-PLR4-AO is a high-performance, hot-pluggable 400GBase-PLR4 QSFP-DD transceiver designed for modern data centers and high-speed network applications. Delivering 400 Gbps Ethernet throughput up to 10 km over single-mode fiber (SMF) via an MPO connector, this module uses a 1310 nm wavelength and fully complies with INF-8628 standards.
Each unit is programmed, uniquely serialized, and data-traffic tested to guarantee 100% compatibility and seamless interoperability with Juniper Networks® equipment. Digital Optical Monitoring (DOM) provides access to real-time performance metrics, while CMIS 4.0 support ensures reliable management and monitoring.
Built for reliability and ease of deployment, this TAA-compliant transceiver features excellent ESD protection, low EMI, and RoHS-compliant, lead-free construction, making it an ideal solution for large-scale switching, routing, and data center interconnect environments.
| Specification | Details |
|---|---|
| SKU | QDD-400G-PLR4-AO |
| Brand Compatibility | Juniper Networks® |
| Form Factor | QSFP-DD |
| Data Rate | 400 Gbps |
| Transmission Standard | 400GBase-PLR4 |
| Wavelength | 1310 nm |
| Distance | Up to 10 km |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector Type | MPO |
| Digital Diagnostics (DOM) | Supported |
| Compliance | INF-8628, CMIS 4.0, RoHS |
| Temperature Range | 0 °C to 70 °C (Commercial) |
| Power Consumption | 12 W |
| Hot-Swappable | Yes |
| TAA Compliant | Yes |
| ESD Protection / EMI Shielding | Excellent / Low EMI |
| Warranty | Limited Lifetime 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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