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Main image of LEEBICHEN 1m/3.28ft 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

Alt view image 2 of 5 - LEEBICHEN 1m/3.28ft 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

Alt view image 3 of 5 - LEEBICHEN 1m/3.28ft 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

Alt view image 4 of 5 - LEEBICHEN 1m/3.28ft 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

Alt view image 5 of 5 - LEEBICHEN 1m/3.28ft 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

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LEEBICHEN 1m/3.28ft 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

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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.
1M 30AWG PASSIVE COPPER CABLE: The short 1.64ft 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.
ETHERNET AND INFINIBAND SUPPORT: Supports 400G Ethernet and compatible InfiniBand EDR/HDR applications. Actual speed and protocol depend on the connected network card, switch, firmware and port configuration.
HOT-PLUGGABLE AND QUALITY TESTED: Supports hot insert

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Specifications

: Connector
Type: QSFP112 to
QSFP112Cable Type: Passive Direct Attach Copper CableRated Data Rate: Up to 400GbpsWire
Gauge: 30AWG
Jacket Material: PVC (OFNR)
Operating Voltage: 3.3V DC 5%Power
Consumption: 0.125WO perating
Temperature: 0C
to 70CProtocols: QSFP112 MSA, 400G Ethernet, InfiniBand EDR/HDR
Application: DGX Spark, compatible servers, network
cards and switchesHot-Pluggable: YesCompatibility varies by device model, firmware and EEPROM coding. Verify the QSFP112 port type before purchasing. This is a third-party compatible accessoryCompatible with NVIDIA/DGX/ConnectX/InfiniBand and other referenced brands are trademarks of their respective owners.

Additional Information
First Listed on Newegg	September 23, 2026

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Return for refund within: 30 days
Return for replacement within: non-replaceable
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Item#: 9SIBTSNM7A4932