has QTY of (19) Edge-Core 4610-54T-O-AC-F/B switches available for sale.  These units are in grade A/B+ clean condition, 48-port, 10/100/1000, 4 x 10G SFP+, 2 x 20G ports, dual power supplies. Working pulls that carry a 30-day guarantee. I also have 2 x 6712-32X-O-AC-B and a few 6812-32X models available. Send me your offers or questions and thanks for looking!