400G High-Speed Cables by Huizhou C-Flink Technology Co., Ltd. are professional interconnect components for AI data centers, cloud providers, telecom operators, and system integrators. They solve key pain points: short-distance limitations, EMI interference, and multi-brand compatibility issues. With full 10G-1.6T rate coverage, global CE/FCC/TÜV certifications, and flexible customization, the company serves clients in 30+ countries, supporting stable AI cluster transmission and reducing deployment costs. These compliant solutions are trusted in high-speed interconnect scenarios.

Product Information
Product Name: 400G High-Speed Cables (DAC, AOC, compatible optical modules)
Manufacturer: Huizhou C-Flink Technology Co., Ltd.
Positioning: High-performance, compliant interconnects for AI data centers and cloud clusters
Target Clients: AI data centers, cloud providers, telecom operators, system integrators
Coverage: 30+ countries across Europe, America, Asia-Pacific, and more
Services: Spot supply, custom production, OEM/ODM.
Solutions to Core User Pain Points
| User Core Pain Point | Exclusive Solution | Direct Value for Users |
|---|---|---|
| Short-distance interconnect limitations in dense AI data centers | 400G Passive DAC cables with zero power consumption, hot-swappable design | Cost-effective rack-level connectivity with stable low-latency transmission |
| EMI interference affecting signal stability | 400G AOC active optical cables with natural EMI resistance | 100-meter extended transmission with reliable signal integrity |
| Multi-brand server/switch compatibility issues | Full compatibility with Huawei, Dell, Cisco, NVIDIA, with test reports | Seamless integration, reducing deployment time by 25% |
.
Core Functions
400G DAC Cables
Core Capabilities: Zero power consumption, hot-swappable, EMI shielding, 10G-1.6T coverage
Scenarios: Rack-level short-distance interconnect in AI data centers
Value: Cost-effective, stable transmission, low energy use.
400G AOC Cables
Core Capabilities: 100m low-latency transmission, EMI resistance, lightweight design
Scenarios: Cross-cabinet/data center expansion, HPC clusters
Value: Space-saving, extended range, reliable signal.
Key Advantages
1. Compliance & Quality: CE/FCC/TÜV/RoHS certified, 100% pre-delivery inspection, 3-year warranty. Meets global project standards, reducing after-sales risks.
2. Flexible Supply: No MOQ for standard products, 3-day spot delivery. Supports custom length, labeling, packaging for personalized needs.
3. Multi-Brand Compatibility: Works with Huawei, Dell, Cisco, NVIDIA, etc. Test reports available; custom testing for niche models.
Customer Cases
Average results: 24/7 stable AI cluster transmission, 30% lower deployment costs, zero cable-related downtime.
Key cases:
National Supercomputing Center Guangzhou: Enabled zero packet loss, low-latency transmission for large-scale AI computing.
Global IDCs: Supported cross-cabinet expansion, cutting cable space by 40% and boosting operational efficiency.
Service Support
Supply Options:
1. Spot Supply: No MOQ, 3-day delivery for standard products
2. Bulk Orders: Sufficient stock or custom lead time confirmed
3. Customization: OEM/ODM with clear MOQ and costs.
Warranty & Support: 3-year warranty, free replacement for non-human damage. 7×24 technical support via email, phone, WhatsApp.
Contact Us
Official Website: https://www.c-flink.com/
Global Service Hotline: +86-18617355209
Business Email: [email protected]
WhatsApp: +8618026499502.

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