StarTech Accessory
Part #: QSFP-40GE-LR4-ST | SKU: STA698945
Computer Components - StarTech - Cisco QSFP-40Ge-Lr4 Compatible QSFP+ - 40Gbase-Lr4 40 GBPS - 40GBE Module - 40GE Gigabit Ethernet QSFP+ 1270Nm To 1330Nm - Single Mode (Smf) Transceiver - 10Km(6.2Mi) - LC Connector DDM. Hot-Swappable. MSA Compliant. Lifetime Warranty