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 This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. REFURBISHED ITEM - Cisco SG500-28 Ethernet Switch, Cisco Certified