The TPO-DISH-S28SR CISCO-PROLABS SFP28 25G SR PLV 25GBASE SR 850nm 100m SFP-25G-SR-S is a high-quality switch module manufactured by Pro Labs. It is designed for enterprise networking and servers, providing fast network connectivity with its SFP28 ports. The unit comes with a 1-year manufacturer warranty, ensuring reliable performance and support. This module is ideal for businesses looking to upgrade their network infrastructure with a reliable and efficient solution.