Cisco Catalyst IE3100 Rugged Series switches are built to withstand harsh environments in manufacturing, energy, transportation, mining, smart cities, and oil and gas. Designed to run the Cisco IOS XE operating system which provides secure Zero-Trust Network Access (ZTNA) to industrial assets at scale with Secure Equipment Access. The IE3100 supports PoE for devices such as IP cameras, phones, wireless access points, sensors etc.