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  • 4-port Gigabit Copper Ethernet Network Adapter With China-made-Chip
  • 4-port Gigabit Copper Ethernet Network Adapter With China-made-Chip
  • 4-port Gigabit Copper Ethernet Network Adapter With China-made-Chip
  • 4-port Gigabit Copper Ethernet Network Adapter With China-made-Chip
  • 4-port Gigabit Copper Ethernet Network Adapter With China-made-Chip
  • 4-port Gigabit Copper Ethernet Network Adapter With China-made-Chip

LRES2025PT

PCIe x4 Quad-port Gigabit Copper Ethernet Network Adapter (China-made-Chip Based)
Key Features
1. Developed on the basis of the controller solution designed and produced in China;
2. A PCI Express v2.1 x4 four-port copper Gigabit Ethernet network adapter.
3. It is widely used in fiber-to-the-desktop network communication and used on PC servers, embedded and other network devices.
4. It is of great significance for breaking the monopoly of certain enterprises and ensuring information security.

Datasheet: 

  • Overview
  • Specifications
  • Ordering
  • Driver
  • Relative Products

LRES2025PT is a PCI Express v2.1 x4 four-port copper Gigabit Ethernet network adapter developed by Shenzhen Lianrui Electronics Co., Ltd. based on the controller solution designed and produced in China. This adapter can be compatible with PCIe x8 and x16 at the same time and backward compatible with PCIe v1.0. The adapter card achieves a four-port bidirectional communication transfer rate with a theoretical throughput of 8GB on a PCI Express v2.1 x4 bus.

The Ethernet optical fiber network card (LRES2025PT) with China's independent intellectual property rights launched by Shenzhen Lianrui Electronics Co., Ltd. has a fully integrated Gigabit Ethernet media access control (MAC) module. It is widely used in fiber-to-the-desktop network communication, and can also be used on PC servers, embedded and other network devices.

The main controller used by the optical fiber network card has China's independent intellectual property rights and independent controllability, which is of great significance for breaking the monopoly of certain enterprises and ensuring information security.

The controller used by LRES2025PT is autonomous and controllable. The indicators including data transmission, data network bandwidth, average transmission delay, and actual small packet transmission rate have reached the industry level.

                 Specifications

Controller

China-made-Chip

Transmission medium

Copper

Copper Type

Cat 5E & Cat6 or higher, 1000Base-T up to 100m

Cat 5 & Cat5E or higher, 100Base-T up to 100m

Cat 3,4,5 & Cat5E or higher, 10Base-T up to 100m

Baffle Height

Full-height bracket

Power Consumption

3.5W

OS Support

Windows 7/8/8.1/10

Windows Server 2008 R2 /2012 R2 /2016 R2 /2019 R2

Linux SLES 11/12

CentOS / RHEL 6.6 ~ 7.4

Ubuntu 14.04/16.10

Bus Type

PCIe v2.1 x4compatible with x8 , x16

Data rate per port

100/1000/10000Mbps

Connector

4*1G RJ45 Connector

Power supply

PCIe

               Technical Features

Standards compliant

IEEE 802.3ab 1000BASE-T Gigabit Ethernet

IEEE 802.3u 100BASE-TX Fast Ethernet

IEEE 802.3az Energy Efficient Ethernet (EEE) 

IEEE 802.1Q VLAN   IEEE 802.1AS

IEEE 802.1Qau      IEEE 802.1p

IEEE 802.1Qbg Virtual Bridging

IEEE 802.1Qbb Priority Flow Control

iSCSI

No

WoL

No

Jumbo Frames

Yes

DPDK

Yes

PXE

No

FCoE

No

PCI-SIG/SR-IOV

Yes

IPsec

Yes



P/N

Description

LRES2025PT

PCIe x4 Quad-port Gigabit Copper Ethernet Network Adapter (China-made-Chip Based)


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