Cisco IEM-3300-8T= is a rugged expansion module designed for the Cisco Catalyst IE3300 and IE3400 Industrial Ethernet switch platforms. It adds 8 × 10/100/1000 Mbps RJ45 Gigabit Ethernet ports, allowing network operators to increase port density without replacing the base switch.
This module is built for industrial environments such as manufacturing plants, transportation systems, energy facilities, and smart city infrastructure. It is designed to withstand extreme conditions including wide temperature ranges, vibration, shock, and electrical noise. It integrates seamlessly into the IE3300 modular architecture and supports plug-in expansion for scalable deployments.
The IEM-3300-8T= is commonly used where flexible expansion of copper access ports is needed for connecting industrial devices like PLCs, sensors, IP cameras, and control systems, while maintaining Cisco IOS XE-based management and enterprise-grade security features.
