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Dual Port Gigabit Fiber Optical Network Card
  • Features
  • intel JL82576EB 、  
    PCI-E X4 、  
    SFF LC * 2 、    
    1310nm 、  
      Winyao WY576-LX2 is based on intel 82576EB Gigabit Ethernet Controller。Is PCI-Express X4 network interface card that contains  Two Gigabit SFF LC(1310nm) ports on a PCI-Express adapter.


Performance Features:

16 Transmit and Receive queues per port

Up to 16 queues of Receive Side Scaling (RSS) minimize CPU utilization across multiple processor systems

Support for 8 pools of virtual machine Device Queues ( VMDq) per port

Support Direct Cache Access ( DCA)

Support Intel I/O AT 2.0

TSO interleaving for reduced latency


Minimized device I/O interrupts using MSI and MSI-X

Offload of TCP / IP / UDP checksum calculation and TCP segmentation

SCTP receive and transmit checksum offload 
Packet interrupt coalescing timers (packet timers) and absolute- delay interrupt timers for both transmit and receive operation


Fiber Gigabit Ethernet 1000Base-LX:

Independent Fiber Gigabit Ethernet channels support Gigabit Ethernet 1000Base-LX

Small Form Factor (SFF) LC Connectors

2 Port Link synchronization


Common Key features:

Host Interface standard support PCI-Express Base Specification Revision 1.1

High performance, reliability, and low power use in Intel 82576 Dual integrated MAC + PHY and SERDES chip Controllers

Ultra deep, packet buffer per channel lowers CPU utilization

Hardware acceleration that can offload tasks from the host processor. The Controllers can offload TCP/UDP/IP checksum calculations and TCP segmentation

Server class reliability, availability and performance features


• Link Aggregation and Load Balancing


• Switch dependent: 802.3ad (LACP), Generic Trunking ( GEC / FEC)


• Switch and NIC Independent


• Failover


Priority queuing – 802.1p layer 2 priority encoding

Virtual LANs –802.1q VLAN tagging

Jumbo Frame (9.5KB)

802.x flow control


Multicast/ broadcast Packet replication

Statistics for SNMP MIB II, Ethernet like MIB, and Ethernet MIB (802.3z, Clause 30)

Supports Vital Product Data (VPD)

Supports IEEE 1588

LEDs indicators for link/Activity/Speed status

Brand Winyao
Model WY576-LX2
Chipset intel JL82576EB
Slot Type PCI-E X4
Interface SFF LC * 2
Transmission Rate 1000Mbps
Boot Rom Yes
Management Features IPMI pass-through via SMBus or NC-SI, WoL, PXE remote boot, ISCSI boot, VLAN filtering
Transmitted Power
Supports System DOS , Windows , Linux , FREEBSD, NWSERVER
Dimensions & Weight
PCB Dimensions 9.8 cm x 6.9 cm
Packing List
1 x Network Card
1 x CD

     Compatible Nic List:    


     Compatible Transceiver Modules List:   

 Date         Type Ver    OS Download
2015 Intel  LAN CD V20.0      All Click

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