200G QSFP56 DAC Cable, 0.5m Passive Twinax Copper, 200GBASE-CR4 PAM4, Compatible with NVIDIA/Mellanox MCP1650-V00AE30, QSFP56 to QSFP56 Direct Attach Ethernet Cable for Data Center Switch Server

200G High-Speed PAM4 4×50Gbps PAM4 lanes, total 200Gbps bandwidth, ideal for 200GBASE-CR4 Ethernet & InfiniBand HDR.

NVIDIA/Mellanox Compatible Exact MCP1650-V00AE30 compatibility, validated for NVIDIA/Mellanox switches, servers, DGX systems.

Passive Twinax Copper 30AWG low-loss copper, ultra-low latency & low power (0.03W), no external power needed.

0.5m Flexible & Reliable 39mm bend radius for easy cabling; hot-pluggable, QSFP56 MSA compliant, RoHS certified.

Cost-Effective Short-Reach Lower cost than optical modules; perfect for intra-rack, switch-to-server, adjacent rack connections.

200G QSFP56 to QSFP56 passive DAC cable (0.5m/1.64ft) is a high-performance, cost-effective solution for short-reach 200G data center interconnects. Designed as a direct replacement for NVIDIA/Mellanox MCP1650-V00AE30, it delivers 200Gbps PAM4 bandwidth via four 50Gbps lanes, supporting 200GBASE-CR4 Ethernet and InfiniBand HDR applications.

Built with 30AWG twinax copper, the cable features ultra-low insertion loss, minimal crosstalk, and near-zero latencycritical for high-frequency trading, AI computing, and big data workloads. At only 0.03W power consumption, its energy-efficient for dense server environments. The QSFP56 connectors support hot-plugging, with a 39mm minimum bend radius for flexible, tidy cabling in tight rack spaces.

Fully compliant with IEEE 802.3cd, SFF-8665, and RoHS standards, this cable is rigorously tested for compatibility with NVIDIA/Mellanox, Arista, Cisco, Dell, and other major brands switches, servers, and storage devices. Its ideal for intra-rack, switch-to-switch, switch-to-server, and NAS/storage connectionsa reliable, low-cost alternative to optical transceivers for short-reach links.