LEEBICHEN 0.5m/1.64ft 400G QSFP112 to QSFP112 DAC Cable Compatible with NVIDIA DGX Spark & Other GB10 AI Systems, 30AWG Passive Direct Attach Copper Twinax, 400G Ethernet INFINIBAND Stacking Cable

Compatible with
NVIDIA DGX SPARK: Connect two compatible DGX Spark systems through their QSFP network ports for high-speed inter-node communication. Suitable for desktop AI clustering, distributed inference, model development and fine-tuning workloads. ^^ UP TO 400GBPS
CABLE CAPABILITY: QSFP112-to-QSFP112 direct attach cable compliant with the QSFP112 MSA and designed for 400G Ethernet applications. When used with DGX Spark, the system establishes its supported 200GbE direct connection. ^^ 0.5M 30AWG
PASSIVE COPPER CABLE: The short 1.64 ft twinax cable is designed for equipment positioned side by side or within the same rack. Its passive construction requires no separate optical transceivers and consumes no more than 0.125W. ^^
HOT-PLUGGABLE AND QUALITY TESTED: Supports hot insertion and removal for easier installation. Each cable undergoes quality inspection for signal integrity and connection performance. Confirm that your equipment uses compatible QSFP112 ports before ordering. ^^ COMPATIBLE WITH DGX SPARK & GB10 AI SYSTEMSDesigned for QSFP/ConnectX-7 networking applications, Compatible with NVIDIA DGX Spark, compatible with ASUS Ascent GX10, compatible with Dell Pro Max with GB10, and compatible with Lenovo ThinkStation PGX.
^^ Note: most GB10 systems operate at up to 200Gbps per port; actual link speed and compatibility depend on the device model, firmware, protocol, and network configuration.