Cisco IEM-3300-16T | Catalyst IE3300 16-Port Gigabit Expansion Module, DIN Rail SITC Four 1G SFP uplink ports

Four 1G SFP uplink ports provide flexible fiber connectivity to aggregation layers

Built on the Quantum-2 ASIC

Suitable for AU/NZ regions and IT appliances needing a C15 tail

5 mm plug plus USB-C adapter for modern laptops and tablets

Replacement fan module designed for NVIDIA Spectrum and Quantum series switches including QM8700

Cisco IEM-3300-16T | Catalyst IE3300 16-Port Gigabit Expansion Module, DIN Rail SITC Four 1G SFP uplink portsThe Cisco IEM 3300 16T is a rugged expansion module that adds 16 Gigabit Ethernet copper ports to Catalyst IE3300 Series switches, enabling scalable industrial network deployments. Designed for harsh environments in manufacturing, energy, transportation, and smart cities, this hot swappable module delivers reliable connectivity with DIN rail mounting for flexible installation. It extends the base IE3300 switch to up to 26 total ports, supporting high