200G QSFP56 CABLE

Lightx’s 200G QSFP56 Transceiver-Cable is a compact, integrated solution designed for ultra-short-reach connectivity in hyperscale data centers, 5G transport networks, and enterprise edge environments. Combining a QSFP56 transceiver with a fixed-length passive copper (DAC) or active optical cable (AOC), it delivers 200Gbps full-duplex bandwidth using 4x50G PAM4 modulation. Optimized for top-of-rack (ToR) and intra-rack interconnects, it eliminates standalone optics, reducing power consumption, latency, and deployment complexity. The QSFP56 form factor ensures backward compatibility with QSFP28 ports, supporting breakout configurations (e.g., 4x50G or 2x100G) for seamless integration into legacy infrastructure. Enhanced thermal design and robust signal integrity ensure reliable performance in high-density, high-temperature deployments. Ideal for AI/ML edge clusters, storage networks, and cost-sensitive upgrades, it offers plug-and-play simplicity, energy efficiency, and scalability for future 400G/800G architectures.