Click or scroll to zoom Tap or pinch to zoom REFURB SG500 28 Ethernet Swtch by Cisco Refresh $696.02 SKU SG50028K9NARF 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart REFURBISHED ITEM - Cisco SG500-28 Ethernet Switch, Cisco Certified