Winyao WY576F2-SFP Dual-Port Network Atapter
Winyao WY576F2-SFP network card adapter is based on the Intel 82576 Ethernet controller and features a PCIe X4 design with onboard two SFP Cage. All ports support 1000Mbps speeds and deliver full line-rate Gigabit network connectivity.
Designed for enterprise servers, data centers, industrial hosts and high-performance network environments, the Winyao WY546T2 PCI Dual-Port Server Adapter is an ideal solution for scalable network deployment. As network workloads continue to grow, multiple server adapters can be combined to improve throughput, deliver multi-gigabit scalability, and provide link redundancy and failover capability.
The adapter features a flexible PCI bus design and is suitable for a wide range of servers and industrial platforms. Its standards-based management capability, broad network operating system compatibility and reliable hardware offload features help reduce CPU utilization and ensure stable operation in modern server and complex network environments.
The WY546T2 provides stable and reliable network connectivity for multi-port servers, edge computing platforms, network security appliances and industrial communication systems. It is designed for applications that require high throughput, low latency and long-term dependable operation.
Features
- MSI and MSI-X support to minimize device I/O interrupts and improve system responsiveness
- UDP, TCP and IP checksum offload to reduce host processor workload
- UDP and TCP segmentation offload support
- SCTP receive and transmit checksum offload
- Packet interrupt coalescing timer and absolute delay interrupt timer
- Energy Efficient Ethernet support for reduced power consumption during low link utilization
Applications
- Enterprise data center servers
- Industrial control hosts and embedded servers
- Private cloud and virtualization platforms
- Network security appliances and router platforms
- High-performance storage and database servers
- Multi-port link aggregation and load balancing scenarios
| Product Overview | |
| Main Controller | Intel 82576EB |
| Bus Interface | PCI Express v2.0 (2.5 GT/s) x4 |
| Ports | SFP × 2 |
| Speed | SFP ports support 1000 Mb/s optical / copper |
| Supported Standards | 802.3 / 802.3ab / 802.3z / 802.3x / 802.1Q / 802.1p / 802.1Qav / 802.1AS |
| Supported Cable | Optical module: 62.5/125 µm or 50/125 µm multimode fiber, 850 nm SX module; 9 µm single-mode fiber, 1310 nm LX SFP module; also supports Direct Attach Copper (DAC) and 1000BASE-T SFP modules |
| Bracket: | Full height / Low profile |
| PCB Size (mm) | Approx. 99 × 69 mm |
| Weight (G.W) | |
| Power Consumption | Approx. 2.8W |
| Temperature | Operating 0°C ~ 55°C ; Storage -40°C ~ 85°C |
| Key Features | |
| Packet Buffers and Queues ? | 16 Rx + 16 Tx queues per port; descriptor-ring DMA |
| Checksum Offload ? | IPv4/IPv6 TCP/UDP/SCTP checksum offload + IP checksum offload |
| Jumbo Frames ? | Supports jumbo frames up to 9.5 KB |
| Interrupt Extension ? | MSI-X + RSS; 16 queues per port with flexible interrupt-vector mapping |
| TCP Segmentation Offload (TSO) ? | Supports TCP Segmentation Offload (TSO) / Large Send Offload (LSO) |
| VLAN and Teaming ? | 802.1Q VLAN + 802.3ad LACP + 802.1p priority + multicast/broadcast storm control |
| I/O Virtualization ? | VMDq + SR-IOV; up to 8 VFs per port; PCI-SIG SR-IOV 1.0 |
| Manageability ? | NC-SI + SMBus + IPMI pass-through + ASF 2.0 + SNMP |
| Remote Boot ? | Wake on LAN + PXE Remote Boot + iSCSI Boot (Legacy & UEFI) |
| SFP Port ? | Dual 1000BASE-X SerDes; SFP modules / DAC / SFP modules with PHY (1000BASE-T) |
| Intel PROSet Software | |
| Intel PROSet | Adapter diagnostics, VLAN configuration, Teaming and advanced adapter management (features depend on driver / Windows version) |
| Operating Systems Support | |
| Operating system support | Windows 7/8/8.1/10/11 Windows Server 2008 R2 / 2012 / 2012 R2 / 2016 Linux (igb driver, kernel 2.6.30+) FreeBSD / VMware ESXi |