LREC9814AF-4SFP+ is a PCI Express 3.0 x8 10Gbps Quad SFP+ Port Ethernet Fiber Server Adapter based on Broadcom BCM57840 chipset, independently developed by Shenzhen Lianrui Electronics CO.,LTD and compatible with x16 lanes. The server adapter meets the needs of next-generation data centers by providing unparalleled features for server and network virtualization. The server adapter has a flexible 4-port 10GbE link rate on a PCI Express v3.0 x8 slot for use in environments where multiple network needs are deployed. This server adapter is mainly designed for servers and high-end devices, so that system I/O is no longer a bottleneck for high-end network applications. At the same time, the server adapter card can be bundled into multiple groups at the same time to achieve fault tolerance and redundancy to ensure network performance or extended network bandwidth, enables real-time detection and implementation of routing traffic from failed ports to other members of the same group to continue operation for uninterrupted high-performance communication. In addition to stateless offloading, the server adapter card can also be distributed to the CPU core on network traffic, improving network throughput; at the same time, LSO, GSO is offloaded from the host software, thereby reducing CPU overhead. Free up CPU resources to handle other applications.
The server adapter is the ideal solution for deploying
multiple networks and deploying critical network applications and environments
on high-performance servers.
The LRE9814AF-4SFP+ server adapter card is designed for superior performance in multiprocessor systems. It is applied to meet the needs of network traffic and data offloading, processing and virtualization and big data computing in the new and old server markets in the current and future. When used with Microsoft's Receive Side Extension or Extensible I/O in Linux, the card effectively balances the network load between multiple central processing units (CPUs).
The LRE9804BF-4SFP+ accommodates the ideal solution for multiple network segments in the current and future years, serving as a key high performance server high performance and network application environment.
General |
|
Controller |
Broadcom 57840 |
Transmission Medium |
10G SFP+ AOC/DAC |
Fiber Type |
10GBASE-SR,10GBASE-LR,1000BASE-SX,1000BASE-LX |
Bracket |
Low Profile Bracekt and Full-height Bracket |
Power dissipation(max) |
10.6W |
Operating system support |
Windows 7 |
Windows 8/8.1 |
|
Windows 10 |
|
Windows Server 2016 R2 |
|
Windows Server 2016 |
|
Windows Server 2012 R2 |
|
Windows Server 2012 |
|
Windows Server 2008 R2 |
|
Linux Stable kernel version 2.6.x/3.x/4.x or later |
|
RHEL/CentOS 6.5/7.0 or later |
|
Linux SLES 11 / 12 or later |
|
FreeBSD 9 / 10 or later |
|
UEFI 2.1/2.3 or later |
|
VMware ESXi 5.x / 6.x or later |
|
Connector |
4 x 10G SFP+ |
PCIe Bus |
PCI Express v3.0 (8.0GT/s) x8, Compatible with x16 |
Data Rate Per Port |
1000Mbps / 10000 Mbps (SFP+) |
PCI Express Voltage |
PCIe |
Technical Features |
|
IEEE Standard / Network topology |
IEEE 802.3ae IEEE 802.3ad IEEE 802.3q IEEE 802.3az IEEE 802.3 IEEE 802.1 Qau |
PXE Support |
Yes |
DPDK Support |
No |
WOLE Support |
No |
ISCSI Support |
Yes |
FCoe Support |
No |
Jumbo frame(max) |
Yes |
Environment Features |
|
Operating Temperature |
0℃ to 55℃(32°F to 131°F) |
Storage Temperature |
-40℃to 70℃ (-40℉ to 158℉) |
Operating Relative Humidity |
35% to 90%, non condensing |
Certificate |
FCC CE |
LED Indicators |
|
LED Indicators |
10Gbps: Link Green, ACT: Green blinking |
1Gbps: ACT: Green blinking |
|
Driving correlation |
|
Windows Driver Display |
Broadcom BCM57840 NetXtreme II 10 GigE (NDIS VBD Client) |
Linux Driver Display |
Broadcom Limited BCM57840 NetXtreme II 10 Gigabit Ethernet (rev 11) |
Testing Report |
|
Server / End User Configuration |
CPU: E5 2650 V3 2.3GHz 10 core |
Motherboard: X10SRL-F |
|
Memory: 16 GB SAMSUNG DDR4 2133MHz |
|
System disk: eDlrre SSD ( 60 GB / solid state disk ) |
|
Operate System: Centos 7.0 |
|
TCP Bandwidth / Throughput Testing |
Test topology: S-C |
Server: iperf -s |
|
Client: iperf -c 192.168.1.200 -P 5 -i 5 -t 60 |
|
|
|
Typical test application platform |
|
Server |
DELL R710,DELL R720,DELL R730 |
Lenovo 8871 |
|
HUAWEI H22M-03 |
|
Motherboard |
Giada N50M-VU |
MSI B350M MORTAR |
|
Supermicro Xl0SRL-F |
|
Intel S1400PF |
|
Intel S2600IP |
|
ASUS X79Z |
|
ASRock B250M-HDV |
|
GIGABYTE B75-D3V |
|
ASUS P8H77-V LE |
|
Physical Features |
|
PCB Dimension(mm) |
161*67.95*1.6 |
Weight (g) |
176 |
Model |
Description |
Noted |
LREC9814AF-4SFP+ |
PCIe x8 10G Quad SFP+ Port Fiber Server Adapter |
Based on Broadcom BCM57840, 3U/2U bracket |
Category:Driver version:Broadcom万兆57840 linux drive Size:KB Views:1Date:2023-03-07
Category:Driver version:Broadcom万兆57840 windwos drive Size:KB Views:1Date:2023-03-07
PCIe X8 3.0 10G Quad Port Server Adapter BCM57840 Based (4 x SFP+)
PCIe X8 3.0 10G Quad Port Server Adapter BCM57840 Based (4 x SFP+)
PCIe X8 3.0 10G Quad Port Server Adapter BCM57840 Based (4 x SFP+)
PCIe X8 3.0 10G Quad Port Server Adapter BCM57840 Based (4 x SFP+)