The National Instruments 4DB50F-LFH160F is a high-performance Switch Cable designed for efficient signal routing between Devices Under Test (DUTs) and various instruments, particularly compatible with PXI Multiplexer Switch Modules such as the PXI-2576 and PXI-2530B. This versatile cable features a Female Low-Force Helix Connector with 160 pins on one end, while the other end splits into four Female D-SUB Connectors, each with 50 pins, facilitating seamless connections with multiplexer switch modules. The 4DB50F-LFH160F has a maximum voltage rating of 100 VDC, complying with Category 1 specifications, and is intended for indoor use under optimal conditions of 0 °C to 55 °C. When not in use, it can be stored in environments ranging from –20 °C to 70 °C. The cable should be operated in environments with noncondensing relative humidity levels between 5% and 85% and can be utilized at altitudes up to 2,000 meters with a pollution degree of 2. Constructed with tin-plated copper conductors of 28 AWG, the cable has a bend radius of 91.2 mm and a diameter of 7.6 mm. Weighing 1088.6 g (38.4 oz), the 4DB50F-LFH160F is backed by a three-year warranty, assuring quality and reliability for a wide range of test and measurement applications.