X142 40G QSFP+ LC LR4 Single-Mode transceiver - QSFP+ 4X 10Gb 1310 nm laser that provides 40Gb connectivity up to 10 km (6.21 mi) on SMF - Has one LC LR4 40Gb port (LT: 2-4D)
PCI Riser cage assembly - Includes the metal cage assembly with the 2-slot primary optional PCI riser board - Includes one Half-Length PCIe 3 x 16 slot and one Half-Length PCIe 3 x 8 slot (LT: 2-4D)