QSFP56 form factor 200G optics serve as a vital mid-tier solution for data center leaf-to-spine spans. Four 50G lanes with PAM4 modulation provide a balance of high bandwidth and lower power consumption for AI/ML clusters.
The ideal bandwidth tier between 100G and 400G, optimizing cost-per-bit for leaf-to-spine connections.
Four lanes of 50G PAM4 signaling deliver 200G aggregate bandwidth with efficient modulation.
Supports 200G HDR InfiniBand for high-performance computing and AI training interconnects.
Optimized power-per-gigabit reduces operational costs while maintaining wire-rate performance.
Purpose-built for the bandwidth demands of distributed AI training and inference workloads.
Multiple reach options and breakout capabilities for versatile data center architectures.
200G QSFP56 transceivers bridge the gap between 100G and 400G, delivering optimal cost-per-bit for leaf-to-spine and AI/ML cluster connectivity.
50G per lane with PAM4 signaling doubles per-lane throughput over NRZ-based 100G QSFP28.
Native 200G HDR InfiniBand support for GPU-to-GPU fabric in HPC and AI clusters.
Split a single 200G port into 2x100G or 4x50G connections for flexible connectivity.
Industry-leading power efficiency reduces cooling requirements and operating expenses.
Tested and validated on Cisco Nexus and Catalyst platforms with full TAC support.
Replace modules without powering down the switch for zero-downtime maintenance.
Cisco 200G QSFP56 cables and transceiver modules data sheet. Full specifications, ordering information, and compatibility details.
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