
Industrial Ethernet switch
An L2/L3 platform on a Microchip VSC7558 SparX-5-200 switching fabric: 48 copper ports, 4× SFP28 uplinks and an onboard management core. Built from architecture and schematic through a 10-layer board, bring-up, testing and a production package — four weeks from concept to a batch-ready device.
- Switch fabricVSC7558 SparX-5-200, 200 Gbps
- Ports48× RJ45 + 4× SFP28 (25G)
- PCB10-layer, KiCad, controlled impedance



