Codice: AR-NS4750-24S-4T-4XMarchio: ARITECH. Articolo: NS4750-24S-4T-4X. 24-Port SFP Slots with 4 shared 10/100/1000Base-T Copper Ports Managed Gigabit Ethernet Switch and 4 1/10BaseG SFP+ Uplinks (0~50? AC, or -10~60? DC External PSU)