As an Amazon Associate, we earn from qualifying purchases. Home » ProLine » QSFP-100G-LR4-S-PRO Proline Cisco QSFP-100G-LR4-S Compatible QSFP28 TAA Compliant Transceiver - ProLine . QSFP-100G-LR4-S-PRO Gallery Attributes Brand name, Manufacturer name, ManufacturerProLine keywordsProline Cisco QSFP-100G-LR4-S Compatible QSFP28 TAA Compliant Transceiver - QSFP28 transceiver module - 100 Gigabit, Transceiver Modules, Networking, QSFP-100G-LR4-S-PRO moq, multiple, tierMinQty11 MPNQSFP-100G-LR4-S-PRO qtyInStock0 SKU4250891 snippetProline Cisco QSFP-100G-LR4-S Compatible QSFP28 TAA Compliant Transceiver - tierPrice1889.99 Distributor offers SellerSKUMOQIn stockMultiplePrices CDW4250891111 @ $889.99