New Intel 82576EB Dual RJ45 Port 1Gbps PCI-E X1 Gigabit network card

Products overview:
Each port can be sent and received 16 queue
Article 16 the queue receiver regulation (RSS) in multiple processor system can minimize the use of the CPU
• support each port 8 virtual machine device queue (VMDq)
• support direct cache access (DCA)
• support Intel I/O AT 2.0
• TSO interleaved technique is to reduce the delay
• UDP TSO
• using MSI and MSI - X minimize equipment I/O interrupt, the TCP/IP/UDP checksum calculation task and the TCP segment tasks partial load
SCTP, receiving and sending check and partial load, packet interrupts combined with timer (packet timer) and delay timer is to send and receive operation
Independently, copper gigabit Ethernet channel support single gigabit Ethernet (1000 base-t), fast Ethernet (100 base - Tx) and Ethernet (10 base-t).
Three times the rate of 1000 Mbps (1000 base-t), 100 Mbps (100 base - Tx) and 10 Mbps (100 base-t) adaptive operation.
• Nway automatic negotiation, from the dynamic and the 1 GBPS full-duplex and 100/10 Mbps simplex or switch between full duplex.
• RJ - 45 concave connector Standard support PCI Express, host interface specification revision 1.1
• Intel MAC + PHY 82576 double integration and SERDES chip controller with high performance, high reliability and low power consumption characteristics
Super depth, based on the packet buffer per channel can reduce the use of the CPU.
• hardware acceleration can be partial load task from the main processor. The controller can be used for partial load TCP/UDP/IP checksum TCP segment.
Server level, reliability, availability and performance characteristics Link aggregation and load balancing:
• relevant switches: 802.3 AD (LACP), common Trunking (GEC/FEC)
• exchange and NIC no related
• failover
• prioritization - 802.1 p layer 2 priority coding Virtual local area network (LAN), 802.1 q VLAN logo Large frame (9.5 KB)
• 802 x flow control
• PCI - SIG SR IOV (VF)
• multicast/broadcast packet replication There, the SNMP MIB II, Ethernet MIB and Ethernet MIB (802.3 z, clause 30) statistics
• support important product data (VPD)
• integration LinkSec security engine
• support IEEE 1588

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