DCS-7050SX2-72Q Arista Arista 7050X2, 48x10GbE (SFP+) & 6x40GbE QSFP+ switch, fans, 2xAC refurbished Promo! from 699900 /per airflow F (front to rear) R (rear to front) Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available.