Description
Description:
The MMF Optical Transceiver Module QSFP-DD 400G is a high-performance, hot-pluggable optical module designed for ultra-high-speed data transmission in modern data center networks and high-performance computing (HPC) environments. Compliant with the QSFP-DD (Quad Small Form-Factor Pluggable Double Density) standard, this module supports 400Gbps aggregate bandwidth over multimode fiber (MMF), delivering reliable and efficient connectivity for short-reach applications.
Highlights:
- 400Gbps High-Speed: 8 lanes × 50Gbps PAM4 for maximum throughput
- QSFP-DD Hot-Pluggable: Easy installation and maintenance without downtime
- Optimized for MMF: Reliable short-reach performance up to 100m (OM4)
- Energy Efficient: Low power consumption for dense deployments
- Standards Compliant: Fully compatible with QSFP-DD MSA, CMIS, IEEE 802.3
- Robust & Reliable: Designed for high-density switches, AI, and cloud data centers
Specs:
| Model NO. | QSFPDD-400G-SR8 | QSFPDD-400G-DR4 | QSFPDD-400G-FR4 |
| Data Rate | 400Gbps | 400Gbps | 400Gbps |
| Input Vlotage | 3.3V | 3.3V | 3.3V |
| Max. Power Consumption | 8W | 10W | 11W |
| Wavelength | 850nm | 1310nm | 1271/1291/1311/1331nm |
| Optical Connector | MPO-16/APC | MPO-12/APC | Duplex-LC |
| Receiver Type | VCSEL+PIN | DFB+PIN | EML+PIN |
| Commercial Temperature | 0 to 70°C (32 to 158°F) | ||
| Reach | 60m @OM3
100m @OM4 |
500M | 2KM |
| Protocol | Ethernet, IEEE 802.3db, IEEE 802.3ck | ||

