PCIE X8 3.0 10G Quad Port Server Adapter BCM57840S Based (4 x SFP+)
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  • 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+)
  • 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+)

LREC9814AF-4SFP+

PCIE X8 3.0 10G Quad Port Server Adapter BCM57840 Based (4 x SFP+)
Key Features
PCI Express v3.0 (8.0GT/s) x8, Compatible with x16
4 x 10G SFP+
Low Profile Bracekt and Full-height Bracket
Broadcom 57840

Datasheet: 

  • Overview
  • Specifications
  • Ordering Information
  • Driver
  • Relative Products

Overview

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 +12V±8%/+3.3V±9%

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 framemax

Yes

Environment Features

Operating Temperature

0 to 55(32°F to 131°F)

Storage Temperature

-40to 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  

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