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SpeedyFiber 1-Pack 0.4 Meter 400G QSFP112 DAC Cable, High-Speed AI Cluster Stacking Cable for ASUS Ascent GX10 in Saudi Arabia SpeedyFiber 1-Pack 0.4 Meter 400G QSFP112 DAC Cable, High-Speed AI Cluster Stacking Cable for ASUS Ascent GX10 in Saudi Arabia

SpeedyFiber 1-Pack 0.4 Meter 400G QSFP112 DAC Cable, High-Speed AI Cluster Stacking Cable for ASUS Ascent GX10 1

SAR 626
Weight
100 g
Item Package Quantity1
– 1 +

Special Features

  • High-Speed AI Cluster Stacking Cable for ASUS Ascent GX10 - A high-speed, cost-effective Direct Attach Copper cable assembly for 400G short-reach interconnects. The passive design requires no retimers, delivering 400Gbps (4x 100G PAM4) connectivity with ultra-low power consumption for intra-rack and inter-rack links.
  • As a passive DAC, it operates at <0.1W, generating negligible heat. This eliminates the need for active cooling on cables, reduces thermal load in crowded racks, and lowers overall power costs.
  • Supports 400G Ethernet (IEEE 802.3ck) and InfiniBand NDR protocols. Ideal for connecting 400G switches to servers, routers, or storage in high-density data center environments, enabling high-bandwidth AI, HPC, and cloud infrastructure.
  • Fully compliant with QSFP112 MSA standards and CMIS management interface. Each cable is individually tested for signal integrity and mechanical reliability to ensure plug-and-play compatibility with major 400G platforms.
  • By relying entirely on a passive copper architecture with no lasers, photodiodes, or other optical components, this cable avoids the failure points and long-term wear associated with active optics — translating into a higher Mean Time Between Failures (MTBF) and a lower total cost of ownership across large-scale deployments.

Description

SpeedyFiber 0.4 Meter 400G QSFP112 Direct Attach Copper (DAC) Cable is designed for 400Gbps Ethernet links using passive copper twinax cable and compatible with ASUS Ascent GX10. Each end integrates eight full-duplex copper channels, delivering high bandwidth with ultra-low latency and ultra-low power consumption on the cable itself. Fully compliant with IEEE 802.3ck, QSFP112 MSA, and InfiniBand NDR standards, this cost-effective and hot-swappable DAC solution simplifies cable management and reduces total power draw in high-density environments. Ideal for cloud computing, hyperscale data centers, and supercomputing environments that require reliable, low-cost, short-distance high-speed interconnects.

KEY SPECS
Compatible with ASUS Ascent GX10
Form Factor: QSFP112 to QSFP112 direct attach copper cable
Data Rate: 400 Gbps aggregate bandwidth
Cable Length: 0.4 meters (1.31 feet)
Power Consumption:
Operating Temp: 0°C to 70°C
Standards: IEEE 802.3ck / QSFP112 MSA / InfiniBand NDR

Premium Transmission Performance
Max. Power Consumption 0.1W Per End, and Has Near Zero-latency Delays
Simplifies Patching and Offers a Cost-effective Way for Short Links
Hot Pluggable QSFP112 MSA Compliant
4x100Gb/s (PAM4) Electrical Interface

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