Based on this product's specifications, here are some alternatives and similar models
Cable Eaton CBLIN16EU UPS accessory
Summary description:
The Eaton CBLIN16EU is a high-quality UPS accessory cable designed for reliable power management. With a sleek black design, it measures 70 mm in width, 200 mm in depth, and 70 mm in height. This cable ensures optimal connectivity and performance for your Eaton UPS system, enhancing its efficiency and reliability.