Codice: AR-NS3550-8T-2SMarchio: ARITECH. Articolo: NS3550-8T-2S. 8-Port 10/100/1000 Base-Tx Copper Ports + 2-Ports 100/1000 SFP Managed Switch. Additional PSU tobe ordered: PS48VDC100W-DIN. Note: SFP Module 100/1000 not included.