Сетевая карта LR-LINK LREC9902BF-2QSFP+

Основные технические характеристики LR-LINK LREC9902BF-2QSFP+:

• Сетевая карта LR-LINK LREC9902BF-2QSFP+
• Порты: Два порта QSFP+
• Коннекторы: QSFP+
• Скорость: 40GbE
• Чипсет: Intel XL710
• Шина: PCI-E x8 3.0 (8GT/s)
• Форм-фактор: Low profile (LP)

Аналоги от других производителей:

• Silicom PE340G2Qi71
• Intel XL710-AM2
• Intel XL710-QDA2

Характеристики:

• Support for jumbo frame up to 9.5KB
• Flow control support
• Priority Flow Control (draft IEEE 802.1Qbb)
• Enhanced Transmission Selection (draft IEEE802.1az)
• Statistics management and RMON
•  802.1q VLAN suppor
• DCB/DCB-X support
• Message Signal interrupts (MSI-X)
• Storage - Enabling competitive performance with native OS intelligent offload solutions, including NAS, iSCSI and FcoE

Сетевые функции и виртуализация:

• Network Virtualization offloads for VXLAN and NVGRE
• Unified Networking Providing a single wire for LAN and storage: NAS (SMB, NFS) and SAN (iSCSI,FCoE)
• Virtual Bridging Support – VEPA/802.1Qbg, BPE/802.1Qbh
• Physical Functions – Up to 8 per port, up to 16 per device
• Support for 128 Virtual Device Queues (VMDq) per port
• Hardware Queue Pairs – Up to 1.5K (non-RDMA); up to 256K (RDMA)
• Virtualization - Alleviating hypervisor I/O bottlenecks by providing flow separation for Virtual Machines (VMs)
• Receive Side Scaling (RSS)
• Large Send Offload (LSO)
• TCP/UDP/IP/SCTP Checksum Offload
• IPV4, IPV6

Поддержка сетевых операционных систем:

• Windows 7 32-bit(64-bit)
• Windows 8 32-bit(64-bit)
• Windows 8.1 32-bit(64-bit)
• Windows Vista 32-bit(64-bit)
• Windows Server 2003 32-bit(64-bit)
• Windows Server 2008 32-bit(64-bit)
• Windows Server 2008 R2 32-bit(64-bit)
• Windows Server 2012 32-bit(64-bit)
• Windows Server 2012 R2 32-bit(64-bit)
• Linux kernel 2.6.30 or greater (x86_64) (w/ SR-IOV support)
• FreeBSD 7.2 or laster
• Linux RHEL 5.6
• Linux RHEL 6.x
• Linux SLES 11 SP1
• Linux SLES 10 SP4
• OS Independent
• DOS NDIS 2
• DOS ODI
• EFI 1.1
• UEFI 2.1
• Vmware ESX 4.02
• Vmware ESX 4.02