224G PAM4 internal LACC (Linear Active Copper Cable) for 1.6T AI clusters
PCIe Gen 7.0 early-access internal cables for 256GT/s data throughput
Low-power Analog Signal Conditioning (ASC) cables for internal AI server links
CXL 4.0 coherent memory fabric internal cables for disaggregated AI nodes
Near-ASIC flyover cable assemblies with integrated retimers for 1.6T networking
Immersion-cooling optimized twinax for 120kW+ high-density AI server racks
Ultra-thin flat-ribbon MCIO cables for optimized thermal airflow in AI chassis
Internal optical engine jumpers for future-proofed 3.2T AI backplanes
Zero-latency linear interconnects for cache-coherent GPU-to-GPU clusters
Vietnam-manufactured Section 301 exempt 1.6T server cables for US Hyperscalers
Halogen-free (LSZH) high-speed internal cables for sustainable data center ESG
High-density SFF-TA-1016 (MCIO) 24x cables for AI super-computing cores
Custom-length internal Twinax with <20dB insertion loss for PCIe 6.0/7.0
Non-China sourcing strategy for IPC-A-620 Class 3 internal AI server links
Landed-cost optimized 1.6T internal cables from Vietnam factory hub
1.6T & 224G PAM4 High-Speed Internal Cables | LACC & PCIe 7.0 Solutions by SINNHONG
As AI infrastructure transitions into the 1.6T era in 2026, SINNHONG, a premier China & Vietnam Manufacturer, is providing the "nervous system" for next-generation AI Super-factories. Our specialized High Speed Internal Cables for AI Servers are engineered to handle 224G PAM4 signaling and the extreme bandwidth demands of PCIe Gen 6.0/7.0 and CXL 4.0 architectures.
Adhering to the IPC-A-620 Class 3 Standard, SINNHONG delivers mission-critical reliability for GPU-to-GPU fabrics and pooled memory systems. By leveraging our Vietnam-based production hub, we offer North American Tier-1 OEMs a strategic Section 301 Tariff Exempt supply chain. From Linear Active Copper (LACC) to Near-ASIC flyover solutions, our OEM Electronics Manufacturing ensures your AI hardware achieves maximum signal integrity with Landed-Cost Optimization.
Technical Matrix: 1.6T / 224G / CXL 4.0 / LACC Ready
| Feature | Technical Specification | Compliance & Standards |
| Data Throughput | 1.6T Aggregate / 224G PAM4 per lane | IEEE 802.3dj / PCIe 7.0 Ready |
| Active Technology | Linear Active Copper (LACC) / ASC Integration | Zero-Retimer Latency |
| Interface Types | MCIO (SFF-TA-1016), Gen-Z, CXL 4.0, EDSFF | SFF-TA-1002 / 1016 |
| Cable Durability | Immersion-Cooling & Dielectric Stable | Fluoropolymer Insulation |
| Signal Integrity | <25dB Insertion Loss @ 56GHz | High-Fidelity Signal Path |
| Bending Profile | Ultra-Flexible / Space-Saving High-Density | Optimized for 1U/2U Nodes |
| Manufacturing Std | IPC-A-620 Class 3 / IATF 16949:2026 | Enterprise Data Center Grade |
| Supply Chain | SINNHONG Vietnam (Tariff-Exempt Hub) | US Section 301 Mitigation |
Precision Interconnects for the 2026 Generative AI Revolution
1.6T & 224G PAM4 Mastery: Our internal cables are optimized for 224G/lane signal transmission, using high-precision twinax to minimize crosstalk in 1.6T networking environments.
Linear Active Copper (LACC) Innovation: We offer LACC solutions that provide signal reach extension with near-zero latency and significantly lower power consumption compared to digital AEC or optical modules.
Vietnam Hub for Global Compliance: Our Vietnam facility enables US hyperscalers to execute a Non-China Sourcing Strategy, ensuring Duty-Free access to mission-critical PCIe 6.0/7.0 components.
Liquid-Cooling & Immersion Readiness: Designed for the 100kW+ rack era, our cables feature chemically inert jackets that remain stable in dielectric fluids for immersion-cooled AI nodes.
Advanced Airflow Optimization: Our flat-ribbon internal cables are designed for high-density routing without obstructing critical airflow, vital for maintaining GPU thermal stability.
1.6T GPU Clusters: Internal high-speed links for next-generation AI accelerators within multi-rack training pods.
CXL Disaggregated Memory: CXL 4.0 internal interconnects connecting CPUs to coherent memory expansion for shared AI-driven database acceleration.
Near-ASIC Flyover Connectivity: Internal flyover assemblies that route 224G signals from the processor directly to the IO panel, bypassing lossy PCB traces.
Liquid-Cooled AI Nodes: Specialized twinax for servers utilizing direct-to-chip or immersion cooling technologies.
NVMe Gen 6/7 Storage Fabrics: High-speed internal links for ultra-fast SSD arrays, enabling rapid data ingestion for LLM training.
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We provide customers with quotations and production plans.
The customer confirms the quotation and production plan, and signs the contract.
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