Cisco DWDM SFP 1559.79 NM SFP 100 GHZ ITU GRID DWDM-SFP-5979= Showing the single result Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low Sale! Cisco DWDM SFP 1559.79 NM SFP 100 GHZ ITU GRID DWDM-SFP-5979= $7,091.40 Original price was: $7,091.40.$4,306.91Current price is: $4,306.91. Add to cart