The Copper Cable 400G QSFP112 to QSFP112 AEC is designed to deliver extended short-reach, high-speed connectivity for modern data center and AI-driven network environments. Supporting four 112Gbps PAM4 channels, this active electrical cable enables reliable 400G data transmission with enhanced signal integrity across longer in-rack and adjacent-rack connections.
With a reach of up to 5 meters and a robust 30 AWG construction, the cable ensures consistent performance and installation flexibility in dense, high-bandwidth systems. Active signal conditioning and a maximum power consumption of 6W per end support stable operation in demanding 400G Ethernet and InfiniBand deployments. Built for commercial temperature operation, this AEC is well suited for hyperscale data centers and high-performance computing platforms requiring dependable, production-ready connectivity.
Product Type
AEC
Form Factor
QSFP112 to QSFP112
Data Rate
4 * 112Gbps PAM4
Length
5m
AWG
30
Case Temp.
C
Max Power Consumption
6W per end
Application
Data Center Networking, 400G Ethernet, InfiniBand NDR/HDR/EDR
Built for Deployment, Not Just Specification
ATOP products are engineered for real-world network environments where performance, compatibility, and long-term reliability matter.
Each product is designed, manufactured, and validated within ATOP’s factory-direct production ecosystem, ensuring consistency across batches, predictable availability, and dependable operation beyond initial deployment.
Compatibility & Ongoing Validation
This product is validated for interoperability with mainstream platforms and undergoes continuous review across firmware updates and production cycles.
Compatibility at ATOP is not a one-time certification. It is actively maintained to reduce deployment risk, prevent post-installation issues, and support stable operation as networks evolve.
Supply, Scale & Lifecycle Assurance
As a manufacturer, ATOP controls the full lifecycle of this product, from component sourcing and assembly through testing, traceability, and volume delivery.
Consistent performance across production runs
Predictable lead times and scalable supply
Long-term availability aligned with customer roadmaps
Traceability, Compliance & Sustainability
Each ATOP product is backed by full production traceability and compliance documentation, including ESG and regulatory requirements where applicable.
Factory-level visibility enables accurate reporting, audit readiness, and confidence in sourcing, without retroactive data collection or assumptions.
Part of a Broader Portfolio
This product represents one configuration within ATOP’s wider portfolio of optical transceivers and high-speed interconnect solutions. Variants, adjacent specifications, and alternative form factors may be available based on platform, reach, or deployment requirements.
If you don’t see an exact match, ATOP can advise on equivalent or optimized alternatives.
