MSR 2FXS + 1FXO voice SIC module (SIC-2FXS1FXO) - Smart Interface Card (SIC) module with two RJ-11 line connectors for common subscriber lines and one RJ-11 connector for analog telephone, fax access and also can connect AT0 loop trunks of exchanges (LT:
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)