The HDM Series 1RU Open Rackmount Panel with support for up to 4 HDM Casssettes or adapter plates, is a high-density modular fiber platform engineered for flexibility, accessibility, and efficient fiber management in space-constrained network environments. Designed for scalability, the HDM Series enables seamless transitions between patching, cross-connect, and shuffle applications while maintaining high port density supporting up to 192 LC ports using 4 cassettes or adapter plates in 1RU when fully populated. The modular architecture ensures future-proof expansion as network demands evolve, making it ideal for data centers, central offices, and high-performance enterprise networks.