PCIE GEN 4.0 X16 Interface to 2X 100GbE QSFP28 Optical Ports Intelligent RDMA Network Adapter NIC Card Ethernet Adapter, Mellanox ConnectX-5 EX MT28808A0 2X QSFP28 100Gb/s Ethernet Controller (CX516A)

CX516A is a PCIE GEN 4.0 X16 interface to 2X 100GbE QSFP28 optical ports intelligent RDMA enabled converged network adapter for Web 2.0, Cloud, Storage and Telcom Platforms. PCIE GEN 4.0 standard, 16GT/s each LANE. PCIE X16 Interface, provide 256Gb/s bandwidth, ensure 2X QSFP28 optical ports achieve 100Gb/s concurrently. Based on Mellanox ConnectX-5 EX MT28808A0 2X QSFP28 100Gb/s Ethernet Controller, bring latest RDMA, SR-IOV, RoCE V2, Network Overlay, Open vSwitch offloads, Multi-Host, Socket Direct technology in Data Centers. Hardware-based RDMA engine, bypassing CPU and kernel, enabling direct memory access with submicrosecond latency and up to 200Gbps bandwidth under lossless RDMA over Converged Ethernet (RoCE V2) Protocols.I/O Virtualization SR-IOV technology, by providing dedicated adapter resources, guaranteed isolation and protection for virtual machines within the server. Supports up to 512 virtual and 16 physical functions. Open vSwitch offloads enabled, will drive extremely high packet rates and throughput with reduced CPU resource consumption, boosting data center infrastructure efficiency. Multi-Host technology, allows multiple hosts to be connected into a single adapter by separating the PCIE lane into multiple and independent interfaces. Socket-Direct, configurations that enable servers without x16 PCIE slots to split the card 16-LANE PCIE bus into two 8-LANE buses on dedicated cards connected by a harness. Comply with Open Fabrics Enterprise Distribution (OFED) and Open Fabrics Windows Distribution (WinOF-2). Supports Passive or active 25GbE SFP28 AOC, DAC cables, and 25GbE SFP28 transceivers with optical cables.
IEEE 802.3cd, 50GbE, 100GbE, 200 GbE. IEEE 802.3bj, 802.3bm 100GbE.IEEE 802.3by, 25GbE, 50GbE. IEEE 802.3ba 40GbE. IEEE 802.3ae 10GbE.Jumbo frame (9.6KB). IEEE 802.3az Fast-Wake Mode. IEEE 802.3ap.IEEE 802.3ad, 802.1AX. IEEE 802.1Q, 802.1P VLAN tags and priority. IEEE 802.1Qau. IEEE 802.1Qaz. IEEE 802.1Qbb. IEEE 802.1Qbg. IEEE 1588V2.
Based on Mellanox ConnectX-5 EX MT28808A0 2X QSFP28 100Gb/s Ethernet Controller.Bring latest RDMA, SR-IOV, RoCE V2, Network Overlay, Open vSwitch offloads, Multi-Host, Socket Direct technology in Data Centers.
Comply with Open Fabrics Enterprise Distribution (OFED) and Open Fabrics Windows Distribution (WinOF-2).Supports Passive or active 25GbE SFP28 AOC, DAC cables, and 25GbE SFP28 transceivers with optical cables.
CX516A is a PCIE GEN 4.0 X16 interface to 2X 100GbE QSFP28 optical ports intelligent RDMA enabled converged network adapter for Web 2.0, Cloud, Storage and Telcom Platforms. PCIE GEN 4.0 standard, 16GT/s each LANE. PCIE X16 Interface, provide 256Gb/s bandwidth, ensure 2X QSFP28 optical ports achieve 100Gb/s concurrently. Based on Mellanox ConnectX-5 EX MT28808A0 2X QSFP28 100Gb/s Ethernet Controller, bring latest RDMA, SR-IOV, RoCE V2, Network Overlay, Open vSwitch offloads, Multi-Host, Socket Direct technology in Data Centers. Hardware-based RDMA engine, bypassing CPU and kernel, enabling direct memory access with submicrosecond latency and up to 200Gbps bandwidth under lossless RDMA over Converged Ethernet (RoCE V2) Protocols.I/O Virtualization SR-IOV technology, by providing dedicated adapter resources, guaranteed isolation and protection for virtual machines within the server. Supports up to 512 virtual and 16 physical functions. Open vSwitch offloads enabled, will drive extremely high packet rates and throughput with reduced CPU resource consumption, boosting data center infrastructure efficiency. Multi-Host technology, allows multiple hosts to be connected into a single adapter by separating the PCIE lane into multiple and independent interfaces. Socket-Direct, configurations that enable servers without x16 PCIE slots to split the card 16-LANE PCIE bus into two 8-LANE buses on dedicated cards connected by a harness. Comply with Open Fabrics Enterprise Distribution (OFED) and Open Fabrics Windows Distribution (WinOF-2). Supports Pa