DSI Data Exchange Matrix (20-Channel, Lot of 8) with Power Supply 271-0117-001. A multi-channel telemetry signal routing system designed to receive, multiplex, and route physiological data signals from wireless telemetry receivers to data acquisition hardware in preclinical research environments. System Configuration: Bulk lot including 8 individual 20-channel Data Exchange Matrix units paired with 1 dedicated DSI power supply (MPN: 271-0117-001) Manufacturer & System Line: Data Sciences International (DSI) / PhysioTel Telemetry Systems Channel Capacity: Each matrix unit processes and routes up to 20 independent telemetry data channels from PhysioTel receivers to the acquisition interface Power Supply (271-0117-001): Factory-regulated DC power supply engineered to deliver stable, low-noise voltage to power the telemetry signal matrix hardware Signal Processing Integrity: Maintains digital signal fidelity and prevents inter-channel crosstalk across high-density animal monitoring setups System Integration: Designed for seamless interface with DSI Ponemah or Dataquest ART telemetry data acquisition software platforms Primary Application: Preclinical physiological telemetry, high-throughput cardiovascular and CNS monitoring, small animal study racks, and multi-subject bio-data collection