LREM7100PF-2QSFP+ is a dual-port 40G mezzanine fiber Ethernet network card developed by Linkreal Co., Ltd. based on the Intel XL710 chip solution. The adapter card adopts a mezzanine structure, which is convenient for use on security platforms such as firewalls and gateways. At the same time, it provides unparalleled features for device and network virtualization functions to meet the needs of data transmission.
This network card product has a single-port 40 Gigabit large-bandwidth data transmission performance, so that the network system is no longer the bottleneck of the application.
LREM7100PF-2QSFP+ is based on the Intel XL710 high-performance Ethernet controller. In addition to managing the MAC and PHY Ethernet layer functions, the controller manages PCI Express data sheet traffic at its switching links and physical / logical layer. Using hardware acceleration, the controller offloads tasks from the host, such as TCP / UDP / IP checksum calculation and TCP segmentation.
Controller | Intel(R) XL710 | |
Cable medium | fiber | |
Cable type | 40GBase-SR,40GBase-LR,40GBase-Cu | |
Power Consumption（max） | 5.6W | |
Connector | 2*40G QSFP+ | |
Bus Type | PCI Express v3.0 (8.0GT/s) x8；compatible with | |
Data rate supported per port | 40000Mbps | |
Power supply | PCIe | |
System Support | Windows XP/Vista7/8/8.1/10 | |
Windows Server 2003 R2/2008 R2/2012 R2/2016 R2/2019 R2 | ||
Linux Stable Kernel version 2.6.32.x/3.x/4.x/5.x or later | ||
Linux CentOS/RHEL 6.x / 7.x or later | ||
Ubuntu 14.x/15.x/16.x or later | ||
VMware ESX/ESXi 4.x/5.x/6.x or later | ||
Protocol Support | IEEE802.3ba 40 Gigabit Ethernet IEEE 802.3x Full Duplex and flow control IEEE 802.3BD IEEE 802.1AS IEEE 802.1Q VLAN IEEE 802.3AD IEEE 802.3az - Energy Efficient Ethernet (EEE) IEEE 802.3ap |
PXE | No |
DPDK | Yes |
WoL | No |
iSCSI | Yes |
Jumbo Frames | Yes |
FCoE | No |
RSS | Yes |
PCI-SIG*SR-IOV | Yes |
| VXLAN、NVGRE、Geneve、Network Service Headers(NSH)、 VEPA、VEB |
LED Indicators | 40000Mbps,orange + orange |
Operating Temperature | 0 ℃ to 55 ℃(32 ℉ to 131 ℉) |
Storage Temperature | -40 ℃ to 85 ℃ (-40 ℉ to 185 ℉) |
Storage Humidity | Maximum: 90% non-condensing relative humidity at 35 ℃ |
authentication | FCC,RoHS,CE |
