Bundled Jumpers | High Density Fiber Optic Cabling Solutions for AI Data Center Infrastructure Deployment | Corning

CORE-Trunks for AI Deployments

CORE-Trunks for AI Deployments

As part of the Corning® GlassWorks AI™ Solutions portfolio, CORE-Trunks  are built to simplify the unique connectivity challenges of AI-driven data centers. Perfect for high-density, point-to-point applications, these pre-grouped fiber assemblies reduce congestion, speed up installations, and optimize space in racks and trays. Available in customizable configurations with staggered or uniform lengths, tailored labels, and color-coded wraps, CORE-Trunks are designed to support the growing demands of AI infrastructure. Discover how GlassWorks AI solutions bring efficiency and scalability to modern networks.

CORE-Trunks for AI: Efficient Cabling Solutions for Dense Pathways

CORE-Trunks for AI: Efficient Cabling Solutions for Dense Pathways

These assemblies are primarily used in Artificial Intelligence (AI) and High-Performance Computing (HPC) networks, addressing point-to-point cabling challenges in scenarios such as connecting Graphics Processing Unit (GPU) servers to InfiniBand or Ethernet switches, inter-rack links and row-to-row patching. They provide:

Accelerated Deployment: 
Deploy four times as many links in the same timeframe as with individual patch cords to address the critical scalability needs of AI networks.
Optimized Space Usage:
Ideal for large-scale deployments, these compact assemblies minimize cable density and reduce pathway congestion. The assemblies free up critical rack space for power and cooling systems to help ensure a streamlined and efficient network performance.
Customizable Designs:
Tailored configurations, including staggered or uniform lengths and custom labels, are offered to simplify cable management and ensure seamless compatibility.

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CORE-Trunks: Versatile Solutions for High-Density Cabling​

Streamlined Connectivity

Streamlined Connectivity

CORE-Trunks simplify direct point-to-point connections between equipment and patch panels or adjacent racks, using high fiber count cables for seamless integration in high-density environments.

Tailored Lengths for Easy Installation

Tailored Lengths for Easy Installation

Optimized, pre-measured fiber lengths ensure faster installation tailored to port configurations, whether staggered or uniform.

Enhanced Organization and Reduced Congestion

Enhanced Organization and Reduced Congestion

CORE-Trunks reduce the number of individual cables within a POD, improving airflow and cable management in trays and troughs.

Simplified Identification and Scalability

Simplified Identification and Scalability

Labels and color coding minimize port mismatches and simplify installation. Ideal for large-scale deployments, they support scalability, making them perfect for high-density environments involving hundreds or thousands of connections.

Frequently Asked Questions: CORE-Trunks

  • What configurations are available for CORE-Trunks?

    CORE-Trunks are tailored for varying cluster sizes, supporting small clusters (144 GPUs or 64 server racks) to large cluster (>36k GPUs or 256 server racks) designs.

  • Can CORE-Trunks be customized for different connection needs?

    Yes, they can be customized to meet specific requirements. While staggered lengths are available for elevation-based connections and efficient cable routing, uniform leg lengths are ideal for structured cabling environments where consistency and simplicity are key. These uniform configurations ensure streamlined deployment and predictable layout across installations. Additionally, Base-8 fiber increments support high-speed transmission standards, and color-coded labeling enhances port management and quick identification.

  • How do CORE-Trunks improve efficiency?

    CORE-Trunks group multiple fibers under a single cable jacket, forming 8-fiber MPO/MTP® legs that can be directly connected to active equipment in point-to-point setups or integrated into Structured Cabling solutions. This design eliminates the need for manually bundling individual patch cords, significantly reducing installation time – by up to 83% – and minimizing cable congestion. The result is faster deployment, streamlined testing, and easier troubleshooting in high-density environments.

  • How do CORE-Trunks support scalability?

    Designed to accommodate large cluster sizes and varying oversubscription rates, they enable seamless scaling in AI and HPC networks.

  • What fiber and connector types are available for CORE-Trunks?

    CORE-Trunks are available in multimode and single-mode fiber configurations, designed to accommodate varying network distances. Multimode fibers are optimized for ≤50 m connections, while single-mode fibers are ideal for distances >50 m. Assemblies are offered with 8-fiber MPO/MTP®, ensuring compatibility with diverse infrastructure needs. 

Deploy AI Infrastructure 4x Faster with CORE-Trunks. Contact us today!

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