Description
Description:
The Generic 400G QSFP-DD 8×50G PAM4 Passive DAC LSZH Cable is a high-performance, short-reach interconnect solution designed for modern data centers and high-speed networking environments. Supporting 400Gbps aggregate bandwidth with 8×50G PAM4 lanes, this passive direct attach copper (DAC) cable delivers low-latency, energy-efficient, and reliable connectivity between servers, switches, and storage devices. Its LSZH (Low Smoke Zero Halogen) jacket ensures safety and compliance in densely packed networking environments, while the QSFP-DD form factor allows for easy, high-density integration. Ideal for data centers, cloud computing, AI networks, and high-performance computing (HPC), this cable provides a cost-effective and robust solution for high-speed data transmission.
Features:
- 8-Channel full duplex passive copper cable
- Data Rate 53.125 Gb/s PAM4 per lane
- Compliant with OSFP-DD MSA, CMIS, 400GBASE-CR8
- Low-power consumption, Max. 0.1W
- LSZH’s cable outer layer material
- Management interface with I²C EEPROM
- Enhance EMI/EMC Performance
- CE/ROHS/FCC compliant
Specs:
| Model NO. | QSFPDD-400G-CUxM | QSFPDD-2*200G-CUxM | QSFPDD-4QSFP56-CUxM |
| From Factor | QSFPDD to QSFPDD | QSFPDD to 2QSFP56 | QSFPDD to 4QSFP56 |
| Data Rate | 400Gbps | 2*200Gbps | 4*100Gbps |
| Reach | 0.5~3M | 0.5~3M | 0.5~3M |
| AWG Cable | 30/26AWG | 30/26AWG | 30/26AWG |
| Max. Power Consumption | 0.1W | 0.1W | 0.1W |
| Supply Vlotage | 3.3V | 3.3V | 3.3V |
| Commercial Temperature | 0°C to 70°C | ||
| Protocol | Ethernet, IEEE 802.3db, IEEE 802.3ck | ||
