Сетевая карта 1 порт 10GE (SFP+) Mellanox ConnectX-2 EN

Высокопроизводительная Ethernet сетевая карта Mellanox Connexant-II EN от ведущего производителя коммуникационых чипов, по своему аппаратному функционалу превосходит своих конкурентов. 

Производитель: Mellanox

• Virtual Protocol Interconnect
• 1us MPI ping latency 
• One 10 Gigabit Ethernet SFP+ port
• PCI Express 2.0 (up to 5GT/s)
• CPU offload of transport operations
• End-to-end QoS and congestion control
• Hardware-based I/O virtualization
• TCP/UDP/IP stateless offload
• Fibre Channel encapsulation (FCoIB or FCoE)
• RoHS-R6

Характеристики

ETHERNET

– IEEE Std 802.3ae 10 Gigabit Ethernet

– IEEE Std 802.3ak 10GBASE-CX4

– IEEE Std 802.3ad Link Aggregation and Failover

– IEEE Std 802.3x Pause

– IEEE Std 802.1Q VLAN tags, .1p Priorities

– IEEE P802.1au D2.0 Congestion Notification

– IEEE P802.1az D0.2 Enhanced Transmission Selection

– IEEE P802.1bb D1.0 Priority-based Flow Control

– Multicast

– Jumbo frame support (10KB)

– per port TCP/UDP/IP

STATELESS OFFLOAD

– TCP/UDP/IP checksum offload

– TCP Large Send (< 64KB) or Giant Send (64KB- 16MB) Offload for segmentation

– Receive Side Scaling (RSS) up to 32 queues

– Line rate packet filtering

ADDITIONAL CPU OFFLOADS

– RDMA over CEE support

– FC checksum offload

– VMDirect Path support

– Traffic steering across multiple cores

– Intelligent interrupt coalescence

– Compliant to Microsoft RSS and NetDMA

HARDWARE-BASED I/O VIRTUALIZATION

– Single Root IOV

– Address translation and protection

– Dedicated adapter resources and guaranteed isolation

– Multiple queues per virtual machine

– Hardware switching between guest OSs

– Enhanced QoS for vNICs

– VMware NetQueue support

STORAGE SUPPORTS

– T11.3 FC-BB-5 FCoE