CFP-100Gbase-LR4 Juniper Juniper JNP-QSFP-100G-PSM4 100GB BASE-PSM4 1310nm SMF QSFP28 Transceiver Promo! from 3500 /per Qty. contact us for availability This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available.