400G QSFP-DD Passive Direct Attach Copper Twinax Cable DAC, 0.5M (2ft)
- Product Description
- QSFP-DD (quad small form-factor pluggable double density) doubles the density of QSFP interconnects with an eight-lane electrical interface capable of 28 Gbps NRZ or 56 Gbps PAM-4 to achieve 200 or 400 Gbps aggregate per port. The QSFP-DD portfolio’s backwards compatibility allows existing QSFP modules to be plugged into QSFP-DD ports. Our QSFP-DD cages feature a proprietary heat sink design, making them the only solution to work in 15-18W applications at a low cost – providing superior thermal and signal integrity performance.
Connector Type QSFP-DD to QSFP-DD Max Data Rate 400Gbps Minimum Bend Radius 33.5mm Wire AWG 30AWG Cable Length 0.5m (1.64ft) Jacket Material PVC (OFNR) Cable Type Passive Twinax MTBF ≈50 Million Hours Power Consumption <1.5W Power Supply 3.3V Temperature 0 to 70°C (32 to 158°F) Protocols 400G Ethernet