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The QSFP+ 40 Gigabit Ethernet PCI Express server adapters are 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. In addition to managing MAC and PHY Ethernet layer functions, the controller manages PCI Express packet traffic across its transaction, link, and physical/logical layers. Using hardware acceleration, the controller offloads tasks from the host, such as TCP/UDP/IP checksum calculations and TCP segmentation.
Features
- Support PCI Express 3.0 (8GT/sec) X8 lanes
- 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 support
- DCB/DCB-X support
- Message Signal interrupts (MSI-X)
- Storage - Enabling competitive performance with native OS intelligent offload solutions, including NAS, iSCSI and FCoE.
LAN and Virtualization Features
- 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)
Specifications
- Chipset: Intel XL710
- Bus Type: PCI Express v3.0 (8 GT/s), compatible with x16
- Connector: 2 * QSFP+ slots
- Data Rate: 40000 Mbps
- Jumbo Frame: up to 9.5 KB
- Network Topology
- IEEE 802.3az Energy Efficient Ethernet, VXLAN / NVGRE, 802.1q VLAN
- IEEE 802.1Qbb, IEEE 802.1az, IEEE 802.1Qbg, IEEE 802.1Qbh
- QSFP+ Fiber 40Gigabit Ethernet, 40Gbase-SR4 (850nm LAN PHY)
- QSFP+ Fiber 40Gigabit Ethernet, 40Gbase-LR4 (1310nm LAN PHY)
- Advanced Features: VXLAN, NVGRE, GENEVE, VXLAN-GPE+NSH, MPLS
- Physical Interfaces: Support PXE, Jumbo frame, iSCSI, DPDK, FCo, EWOL
- Additional Features
- VLAN Support
- Enhanced Transmission Selection (draft IEEE 802.1az)
- Jumbo Frame Support—Up to 9.5 KB (9728 Bytes)
- Priority Flow Control (draft IEEE 802.1Qbb)
- Data Center Bridging (DCB/DCB-X) Support; up to 8 traffic classes
- LED Indicators: 40G: Yellow LINK on; Blue ACT-blink
- Operating Systems
- Server 2003 / Server 2008 / Vista / Win 7 / Win 8 / Win 10 32-64bit
- Windows Server 2003 / 2008 / 2008 R2 / 2012 / 2012 R2 /2016 R2
- FreeBSD, Linux Stable Kernel, VMware ESX/ESXi
Package Contents
- 1 * PCIE Single QSFP+ 40GbE QSFP+ Server Fiber NICs XL710
- 1 * User's Manual
- 1 * Driver CD
- 1 * Low profile bracket
| SPECIFICATIONS | | Chipset | Intel XL710-BM1 | | Bus Connector | PCIe 3.0 x8 | | Ports | 1 * QSFP+ slot | | Max Data Rate | 40Gbps | | Networking Protocol | IEEE 802.3az Energy Efficient Ethernet, VXLAN / NVGRE, 802.1q VLAN, IEEE 802.1Qbb, IEEE 802.1az, IEEE 802.1Qbg, IEEE 802.1Qbh | | Cabling Type | 40Gbase SR4 / 40Gbase-LR4, 40G direct connection cable | | OS Compatibility | Server 2003 / Server 2008 / Vista / Win 7 / Win 8 / Win 10 32-64bit / Windows Server 2003 / 2008 / 2008 R2 / 2012 / 2012 R2 /2016 R2, FreeBSD, Linux Stable Kernel, VMware ESX/ESXi |
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