This 20m OM4 BASE-12 MPO female to MPO female 12-fibre trunk CPR Cca cable provides a high-density multimode backbone connection for structured cabling systems within data centre and enterprise environments. Manufactured with OM4 50/125 micron fibre and terminated with precision MPO female connectors at each end, it supports 40G and 100G parallel optics links, delivering stable, low-loss connectivity across backbone and horizontal distribution channels. The compact MPO interface groups twelve fibres in a single ferrule, enabling quick installation of modular trunk networks that reduce cable volume and simplify containment management. The 20m length provides extended reach for cabinet-to-cabinet routing, containment pathways, and cross-aisle interconnects, maintaining bend control, airflow, and pathway organisation in high-density layouts. Each assembly is factory terminated and tested to ensure consistent optical alignment, polarity accuracy, and long-term reliability in demanding network environments.