WY576F PCIe X1 Gigabit Fiber Server Adapter

Details ：

WY576F PCIe X1 Gigabit Fiber Server Adapter

◆Designed for Servers and high-end appliances. The performance is optimized so that system I/O is not the bottleneck in high-performance networking applications.

◆Enable fault-tolerant via teaming. Traffic from the failed port is routed through other members of the team.

◆Has an integrated hardware acceleration that performs TCP/UDP/IP checksum offload and TCP segmentation. The host processing offloads accelerators frees CPU for application processing.

◆The ideal solution for implementing multiple network segments, mission-critical high-powered networking applications and environments within high performance servers.

◆Based on Intel 82576 Dual port Gigabit Ethernet MAC+PHY of Intel Controller.

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	•
UDP TSO	•
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-SX:
Independent Fiber Gigabit Ethernet channels support Gigabit Ethernet 1000Base-SX	•
Small Form Factor (SFF) LC Connectors	•
2PortLink 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	•
PCI-SIG SR IOV (8 VF)	•
Multicast/ broadcast Packet replication	•
Statistics for SNMP MIB II, Ethernet like MIB, and Ethernet MIB (802.3z, Clause 30)	•
Supports Vital Product Data (VPD)	•
Integrated LinkSec security engines	•
Supports IEEE 1588	•
LEDs indicators for link/Activity/Speed status

Fiber Gigabit Ethernet Technical Specifications - (1000Base-SX) Adapters:
IEEE Standard / Network topology:	Fiber Gigabit Ethernet, 1000Base-SX (850nM)
Data Transfer Rate:	2000Mbit/s in full duplex mode per port
Cables and Operating distance:	Multimode fiber: 300m at 62.5 um 500m at 50 um
Optical Output Power:	Typical: -6.15 dBm Minimum: -9.5 dBm
Optical Receive Sensitivity:	Typical: -24.3 dBm Maximum: -17 dBm
Operating Systems Support
Operating system support:	Windows Linux FreeBSD VMware
General Technical Specifications
Interface Standard:	PCI-Express Base Specification Revision 1.1
Number of interfaces:	1 port
PCI Express Card Type:	X1 Lane
PCI Express Voltage:	+3.3V +-9%
PCI Connector:	Gold Finger: X1
Controller: :	Intel 82576EB