10G Lan Card LREC9812BF 2SFP Network Internal Ethernet Port Pcie Intel X710 (1600561445757)

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Product Overview


LREC9812BF-2SFP+ Dual Port 10 Gigabit Ethernet Network Cards PCIEx8 Network Adapter PCI Express Network Card

LREC9812BF-2SFP+ is a Duall port 10G SFP+ Ethernet PCI Express x8 server adapter independently developed by Shenzhen Lianrui Electronics Co., Ltd. based on the Intel X710 chip solution. It is also compatible with x16 channels. The server adapter card meets the needs of nextgeneration data centers by providing unparalleled features for server and network virtualization. Provides reliable performance in flexible LAN and SAN networks. The adapter has a flexible dual
port 10GbE link rate on a PCI Express v3.0 x8 slot for use in environments where multiple network needs are deployed. The adapter is primarily designed for servers and high-end devices.
The adapter can bundle and aggregate multiple ports simultaneously to achieve fault tolerance and redundancy to ensure network performance and expand network bandwidth. It can perform real-time self-detection and route communication from the failed port to other members in the same group. Run to achieve uninterrupted, high-performance communication. In addition to stateless offloading, the adapter card can also be distributed to the CPU core on network traffic, improving network throughput. At the same time, the LSO and GSO are offloaded from the host software, thereby reducing the CPU overhead check. Free up CPU resources to handle other applications. The adapter is the ideal solution for deploying multiple networks and deploying critical network applications and environments on high-performance servers. The adapter is based on the Intel Intel X710 Ethernet MAC+PHY (Media Access Controller and Physical Interface
Transceiver) dual port controller.
The LRE9812BF-2SFP+ server adapter 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 LRE9812BF-2SFP+ supports Intel® PRO Smart Install and the new Intel® PROSet designed for Microsoft Device Manager to simplify installation and management.

* Dual SFP+ Connectivity
* PCI Express (PCIe) v3.0 (8.0GT/s) x8 lanes
* Network Virtualization
* PXE boot
* IEEE 802.1q VLAN support with VLAN tag insertion
* Low profile & full-height bracket

Intel X710
Full height & half height
Fiber Type
10000Base-SR, 10000Base-LR, 10000Base-Cu
Power Consumption
System Support
Windows 7/8/8.1/10
Windows Server 2008 R2/2012 R2/2016 R2/2019 /2019 R2
Linux Stable Kernel version 3.x/4.x or later;
Linux CentOS/RHEL 6.5 / 7.x or later
Ubuntu 14.x/15.x/16.x or later
VMware ESX/ESXi 4.x/5.x/6.x or later
Bus Type
PCI Express v3.0 (8.0GT/s) x8 , compatible with x16
Data Rate

Technical Features
Standards Compliant
IEEE802.3ae 10 Gigabit Ethernet over fiber
IEEE 802.3x Full Duplex and flow control
IEEE 802.1AS
IEEE 802.3AD
IEEE 1588
IEEE 802.3az - Energy Efficient Ethernet
Jumbo Frames

Environment Features
Operating Temperature
0 ℃ to 55 ℃ (-13 ℉ to 158 ℉)
Storage Temperature
-40 ℃ to 70 ℃ (-40 ℉ to 158 ℉)
Storage Humidity
Maximum: 90% non-condensing relative humidity at 35 ℃

Physical Features
Size (mm ±1.0mm)
Weight (g)

LED Indicators
LED Indicators
Yellow Link + Green Blink

Order Information
PCIe x8 Dual-port 10G SFP+ Ethernet Network Adapter 2*SFP+ (Intel X710 Based)
PS: Above details are only for reference, if there is any change,no prior notice.

1. Who are we?
We are based in Guangdong, China, is a Design-R&D-Production-Sales-in-one National High-tech Enterprise, has our own brand LR-LINK.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.What can you buy from us?
fiber optic network card,server network card,RJ45 optic card,OCP optic card,ethernet card,PoE frame grabber card

4. Why should you buy from us not from other suppliers?
Independent R&D, Own factory, focus on NIC 16 years ISO 9001:2015 Quality Management Certificate Integrity, Pragmatism, Innovation
and Win-win Over 30 intellectual properties and 300 products PCIE Network Adapter

5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency: USD,CNY;
Accepted Payment Type: T/T,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken: English, Chinese PCIE Network Adapter

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