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.
The adapter is for Designed for industrial automation platforms, storage servers, and enterprise switch uplinks, it uses a PCI Express x4 interface to provide two Gigabit SFP fiber ports, suitable for dual-port enterprise backbone communication, industrial control cabinets, fiber uplinks, and scenarios requiring NC-SI/BMC management or IEEE 1588 time synchronization.
Key Features
- Intel 82576 dual Gigabit Ethernet controller
- PCI Express 2.0 x4 interface, 2.5 GT/s
- Two SFP ports supporting 1000BASE-SX/LX/BX optical modules
- Integrated SerDes with SGMII for SFP and external PHY connections
- NC-SI or SMBus sideband connection to BMC/IPMI
Performance Features
- 16 transmit queues and 16 receive queues per port, MSI-X interrupt vectors
- Receive Side Scaling (RSS), Header Split, Intel I/OAT, and Direct Cache Access (DCA) to reduce CPU overhead
- IPv4/IPv6 checksum offload for TCP/UDP/SCTP and TCP Segmentation Offload (TSO)
- Jumbo Frame support up to 9.5 KB
- IEEE 802.1Q VLAN with 4096 VLAN tags and IEEE 802.3x flow control
- Intel Virtualization Technology for Connectivity (VT-c): VMDq, VMDc/SR-IOV
- IEEE 1588 time synchronization support
- PXE/iSCSI remote boot, ACPI and PCI power management
| 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 |