The Patchwork Truncus™ cable tray system is a modern comprehensive solution for organizing, routing, and protecting fiber-optic cabling infrastructure in data centers, AI clusters, HPC platforms, and high-density telecommunications facilities.
Patchwork Truncus™ provides safe and scalable routing for fiber-optic patch cords, multi-fiber MPO/MTP assemblies, and intra-facility fiber-optic cables (IFC) from building entry points to optical distribution systems, patching cabinets, and active network equipment.
The system is specifically designed for modern AI Fabric and GPU POD architectures, where high-density cabling, strict bend-radius control, and the ability to rapidly scale the infrastructure without service interruptions are required.
System Architecture
The Patchwork Truncus™ system includes a complete range of components for building cable routes of any complexity:
- horizontal straight sections;
- vertical straight sections;
- horizontal corner elements;
- vertical corner elements;
- connecting joints;
- vertical drops (downspouts);
- distribution elements;
- mounting kits;
- suspension systems;
- vertical flexible sections;
- fiber slack management elements.
The modular design of the system, combined with a wide range of fittings and installation accessories, makes it possible to create cable routes of virtually any configuration while maintaining the minimum fiber bend radius. Fully removable covers provide quick access to cables, simplifying installation, maintenance, and network upgrades. A valid fire safety certificate confirms that the system can be used at facilities with enhanced requirements for the reliability of engineering infrastructure.
Design Recommendations
When designing the infrastructure, it is recommended to:
- use an initial fill level of no more than 50%;
- design cable routes with increasing MPO/MTP connection density in mind.
- allow for spare capacity to accommodate future growth;
- provide for AI/GPU Fabric expansion;
In modern AI and HPC platforms, minimizing cable tray dimensions to reduce initial costs can lead to scalability limitations and increased costs during upgrades. Patchwork recommends designing the infrastructure with sufficient capacity and scalability reserves.
Applications
Patchwork Truncus™ is designed for use in:
- AI POD and GPU clusters;
- Head-end and HPC infrastructure;
- Data Centers;
- Telecommunications facilities;
- Central Offices;
- Containerized facilities (CEVs);
- Server rooms;
- High-density distribution areas.
High capacity, routing flexibility, and a modular architecture make Patchwork Truncus™ an effective platform for building next-generation cabling infrastructure.
Learn more about the system in the following sections of the website: