Description
The AddOn Cisco® QDD-4X100G-FR-S compatible QSFP-DD transceiver delivers reliable 400GBase-DR4+ Ethernet connectivity for data center, access, metro, and enterprise networks. It provides high-performance transmission up to 2 km over single-mode fiber (SMF) using a 1310nm wavelength and MPO connector. Designed for seamless compatibility, this hot-swappable transceiver is guaranteed to perform identically to the Cisco® original and is programmed, uniquely serialized, and rigorously tested for data traffic and application reliability.
With support for Digital Optical Monitoring (DOM), network administrators can monitor critical operating parameters in real time, ensuring optimal performance and simplified troubleshooting. The module complies with INF-8628, RoHS, and TAA standards, ensuring it meets the highest industry requirements. Its robust design features excellent ESD protection and low EMI emissions, making it an ideal solution for next-generation high-speed optical networks.
| Specification | Details |
|---|---|
| SKU | QDD-4X100G-FR-S-AO |
| Compatible OEM | Cisco® |
| Form Factor | QSFP-DD |
| Data Rate | 400GBase-DR4+ |
| Wavelength | 1310nm |
| Connector | MPO |
| Cable Type | Single-Mode Fiber (SMF) |
| Reach / Distance | Up to 2 km |
| Operating Temperature | 0°C to 70°C |
| Digital Optical Monitoring (DOM) | Supported |
| Compliance | INF-8628, RoHS, TAA |
| Features | Hot Pluggable, ESD Protection, Low EMI Metal Housing |
| Applications | Access, Metro, Enterprise Networks |
| Power Supply Voltage (Max) | 3.6 V |
| Storage Temperature | -40°C to 85°C |
| Receiver Damage Threshold | 5 dBm |
| Extinction Ratio | ≥ 3.5 dB |
| Average Launch Power | -3.3 to 3.5 dBm |
| Receiver Sensitivity (OMAouter) | max(-4.6 dBm, SECQ - 6.0 dBm) |
| Stressed Receiver Sensitivity | -2.6 dBm |
| Warranty | Limited Lifetime Warranty |
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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.
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