Extreme Networks 5420F 24port Fiber SwitchExtreme Networks 5420F 24 Port Fiber Switch The Extreme Networks 5420F 24 Port Fiber Switch is a high density, modular fiber powered network solution built for demanding enterprise environments. Designed to expand your fiber footprint while preserving performance, this switch offers 24 SFP slots, enabling flexible optic connectivity and scalable Layer 2 switching. With its built in power features and emphasis on stack bandwidth, the 5420F is ideal for