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

Технические 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)
– 128 MAC/VLAN addresses 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