QSFP-100G-LR-S Cisco Showing the single result Sale! Cisco 100G QSFP28 100G-LR 10KM SMF DUPLEX LC CONNECTOR QSFP-100G-LR-S $4,014.98 Original price was: $4,014.98.$2,934.64Current price is: $2,934.64. Add to cart Add to wishlist