Cisco IEM-3400-8S | Catalyst IE3400 Rugged 8-Port Gigabit SFP Expansion Module, Rugged SITC it is ideal for powering

it is ideal for powering high-performance access points

high-bandwidth connectivity for HPC clusters

This high-speed interconnect delivers 50 GB/s bidirectional bandwidth

Offers essential Layer 2 features (VLANs

Cisco IEM-3400-8S | Catalyst IE3400 Rugged 8-Port Gigabit SFP Expansion Module, Rugged SITC it is ideal for poweringThe Cisco IEM 3400 8S is a rugged expansion module designed for the Catalyst IE3400 series, adding eight Gigabit Ethernet SFP fiber ports to extend network connectivity in harsh industrial environments. Purpose built for manufacturing, energy, transportation, and smart city deployments, this DIN rail mountable module supports advanced Layer 2 3 features, security protocols, and hot swappable installation to minimize downtime. Ideal for expanding fiber