Dual 100GbE QSFP28 Ports Intelligent RDMA Ethernet Adapter for

Dual 100GbE QSFP28 Ports Intelligent RDMA Ethernet Adapter for Web 2.0, Cloud and Storage Servers, Mellanox ConnectX-5 EX MT28808A0 Ethernet Controller, 2X 100GbE PCIE Gen 4.0 X16 NIC Card (CX516A)
- 1. CX516A is a PCIE Gen 4.0 X16 (256Gb/s Bandwidth) Interface to Dual 100GbE QSFP28 Fiber Ports Intelligent RDMA Ethernet Adapter. It is based on Mellanox ConnectX-5 EX Converged Ethernet Controller, add 2X 100GbE network connection simultaneously on Servers, with advanced application offload capabilities for Web 2.0, Cloud, Storage and Telco environment platforms.
- 2. Ethernet Controller: Mellanox ConnectX-5 EX MT28808A0; Ethernet Speed: 2X 100GbE (200GbE in Total); Connector Type: 2X QSFP28 Fiber Ports; Remote Boot: RoCE, PXE, iSCSI; Supports RDMA over RoCE; Support I/O Virtualization and SR-IOV; Support Overlay Networks by providing advanced VXLAN, NVGRE, MPLS, GENEVE, and NSH. Storage Protocols: SRP, ISER, NFS RDMA, SMB Direct, NVME-OF.
- 3. Support IEEE 802.3cd, 50Gb/s and 100Gb/s; IEEE 802.3bj, 802.3bm 100Gb/s; IEEE 802.3by 25Gb/s, 50Gb/s; IEEE 802.3ba 40Gb/s; IEEE 802.3ae 10Gb/s; IEEE 802.3az; IEEE 802.3ap; IEEE 802.3ad; 802.1AX Link Aggregation; IEEE 802.1Q; 802.1P VLAN tags and priority; IEEE 802.1Qau Congestion Notification; IEEE 802.1Qaz; IEEE 802.1Qbb; IEEE 802.1Qbg; IEEE 1588 V2; Support Jumbo frame (9.6KB).
- 4. PCIE Gen 4.0 Standard, 16Gb/s Per Lane. PCIE X16 Interface, 256Gb/s Total Bandwidth, Ensure 2X QSFP28 Fiber Ports Archive 100GbE Speed Simultaneously. Auto-Negotiates to PCIE X8, X4, X2, or X1 Lane. Auto-Switch to PCIE Gen 4.0, Gen 3.0 and Gen 2.0. Support MSI/MSI-X mechanisms. PCIe switch Downstream Port Containment Enablement for PCIe Hot-Plug.
- 5. Support plug and play on Windows 11, 10 64bit and Windows Server 2012, 2012R2, 2016, 2019, 2022, 2025 64bit. Compatible with RHEL, CentOS, FreeBSD, VMware and other Linux kernel systems.
- 6. Support Open Fabrics Enterprise Distribution (OFED) and Open Fabrics Windows Distribution (WinOF-2). Will compatible with QSFP28 Transceivers, QSFP28 DAC cables and QSFP28 AOC cables with 50GbE, 100GbE, 200GbE PAM4 ethernet links.
Country USA
Brand LinksTek
Manufacturer LinksTek Co,Ltd
ItemPartNumber CX516A
Model CX516A
Warranty One Year Warranty.
ReleaseDate 0000-00-00

Country	USA
Brand	LinksTek
Manufacturer	LinksTek Co,Ltd
ItemPartNumber	CX516A
Model	CX516A
Warranty	One Year Warranty.
ReleaseDate	0000-00-00

Dual 100GbE QSFP28 Ports Intelligent RDMA Ethernet Adapter for Web 2.0, Cloud and Storage Servers, Mellanox ConnectX-5 EX MT28808A0 Ethernet Controller, 2X 100GbE PCIE Gen 4.0 X16 NIC Card (CX516A)

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