400G DAC

VCHUNG’s 400G DAC (Direct Attach Copper) cables are high-performance, cost-effective solutions for short-distance data transmission in data centers and high-performance computing environments. These cables support 400Gbps data rates using 8 lanes of 50G PAM4 modulation, providing robust connectivity for high-density applications. Available in QSFP-DD form factor, they offer low power consumption, low latency, and are RoHS compliant. Suitable for intra-rack and inter-rack connections, VCHUNG’s 400G DAC cables are ideal for linking switches, servers, and storage systems, with lengths ranging from 0.5 to 3 meters.