The ADC VP2232-D9-BK is a robust 1RU broadcast-grade patch panel engineered for RS‑422 serial communications. It comes fully loaded with 32 front-panel RS‑422 normalled 10‑pin data modules, each routing to a corresponding D‑sub 9-pin connector on the rear. The "normalled" design allows signal continuity until manually patched, ideal for flexible setup without jumping cables. Housed in a durable black chassis, it is suitable for demanding AV, broadcast studios, live events, and control-room applications.