QSFP-100G-LR4-S Cisco 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 100GBASE LR4 QSFP TRANSCEIVER LC 10KM OVER SMF QSFP-100G-LR4-S $35,480.64 Original price was: $35,480.64.$10,549.45Current price is: $10,549.45. Add to cart