CX516A Dual 100Gb/s 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
US$120.00
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US$120.00
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by www.trigon-rechtsanwaelte.de
Free 30-day returns Details
Product details
| Management number | 239399726 | Release Date | 2026/07/14 | List Price | US$120.00 | Model Number | 239399726 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 1. CX516A is a PCIE Gen 4.0 X16 (256Gb/s Bandwidth) Interface to Dual 100GbE QSFP28 Fiber Ports Intelligent RDMA Ethernet Adapter. Powered by the Mellanox ConnectX-5 EX converged Ethernet controller, it delivers 2x 100GbE network connections simultaneously to servers, with advanced application offloading capabilities optimized for Web 2.0, cloud, storage and telco environments.
- 2. Ethernet Controller: Mellanox ConnectX-5 EX MT28808A0; Bus Interface: PCIE Gen 4.0 x16; Ethernet Speed: 2x 100GbE (200GbE Totally); 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 Bandwidth Totally, Ensure 2X QSFP28 Fiber Ports Archive 100GbE Speed Simultaneously. Auto-Negotiates to PCIE x8, x4 Lane. Auto-Switch to PCIE Gen 5.0, 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-based systems. ATTENTION: The Linkstek CX516A serves as a drop-in alternative to the MCX516A-CDAT for server applications.
- 6. Support Open Fabrics Enterprise Distribution (OFED) and Open Fabrics Windows Distribution (WinOF-2). Compatible with QSFP28 Transceivers, QSFP28 DAC cables and QSFP28 AOC cables with 50GbE, 100GbE, 200GbE PAM4 ethernet links.
| ASIN | B0FTXR2GDB |
|---|---|
| Brand | LinksTek |
| Unit Count | 1.0 Count |
| Item Weight | 128 Grams |
| Manufacturer | LinksTek Co,Ltd |
| Model Number | CX516A |
| BuiltIn Media | Low Profile Bracket |
| Mfr Part Number | CX516A |
| Compatible Devices | Desktop |
| Data Link Protocol | Ethernet |
| Data Transfer Rate | 100000 Megabytes Per Second |
| Hardware Interface | PCI Express 4.0, PCI Express x16 |
| Warranty Description | One Year Warranty. |
| Item Dimensions L x W x H | 4.72"L x 5.83"W x 0.71"H |
| Compatible Operating System Family | Linux, Windows |
| Minimum Required Operating System Version | Windows 10 |
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