Q28-100G-PSM4IRDE-AO Addon 821456049555 Showing the single result Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low AddOn Dell Q28-100G-PSM4-IR Compatible TAA Compliant 100GBase-PSM4 QSFP28 Transceiver (SMF, 1310nm, 500m, MPO, DOM) – 100% compatible and guaranteed to work Q28-100G-PSM4IRDE-AO $978.69 Add to cart