Features:

• Use the Intel 82575EB server chipset,can support more fuctions.
• Compatible all the OS.
• PCB 4 layer,1.5oz,4mil,more stable,longer using time,smaller resistance.
• Three line power : 3.3V/2.5V/1.0V,the directly power supply,the card will not be effected by the outside power flowing,
  more stable working enviroment.
• All use the good quality materials.
• SFP Port Lan Card Support PXE,WOL.
• Use the TI ,LT power controller,the best controller manufactures in the world,it can provide a stable working enviroment.

Overview:

The LR-LINK LREC6220PF-SFP sfp port lan card is a high performance PCI Express multifunction network adapter for
either standard or low profile slots running over a fiber-optic network environment. Based on Intel 82575EB controller.

Industry-leading performance

The LR-LINK  SFP Port Lan Card LREC6220PF-SFP Gigabit Ethernet PCI Express adapters solution is designed for
high-end appliances. The performance is optimized so that system I/O is not the bottleneck in high- performance
networking applications.

Reliability, Availability, Serviceability

The LREC6220PF-SFP sfp port lan card enables fault-tolerant via teaming. Traffic from the failed port is routed through
up to seven other members of the team.

LR-LINK SFP Port Lan Card LREC6220PF-SFP Gigabit Ethernet PCI Express adapters have an integrated hardware
acceleration that performs TCP/UDP/IP checksum offload and TCP segmentation. The host processing offloads
accelerators frees CPU for application processing.

LREC6220PF-SFP sfp port lan card is single SFP connector fiber adapter. It can be available to choose the MM or SM
according to customers’ requirements.And The Intel 82575EB server controller,has the high performance,high stable,
high quality and best compatible.It can compatible all the brand computers and fiber switches in market.It is the good
solution for the high-performace FTTD applications.

Standard Features

Host Interface standard support PCI Express 20a

High performance, reliability, and low power use in Intel 82575EB dual integrated MAC + PHY / SERDES chip controller

Independently Fiber Gigabit Ethernet channel/s support Gigabit Ethernet 1000Base-FX

Ultra deep packet buffer per channel lowers CPU utilization

Hardware acceleration that can offload tasks from the host processor. The controllers can offload TCP/UDP/IP checksum

calculations and TCP segmentation

Server class reliability, availability and performance features

Link Aggregation and Load Balancing:

Switch dependent: 802.3ad (LACP), Generic Trunking ( GEC / FEC)

Switch and NIC Independent

Failover

Priority queuing – 802.1p layer 2 priority encoding

Virtual LANs –802.1q VLAN tagging

Jumbo Frame (16KB).

802.x flow control.

Statistics for SNMP MIB II, Ethernet like MIB, and Ethernet MIB (802.3z, Clause 30)

LEDs indicators for link/Activity/Speed status

SFP Port Lan Card Support PXE

Support WOL(Wake-on-Lan)

Specifications:

Download driver from LR-LINK website – here

הפוסט PCIex1 1G Single port SFP NIC With 1G SM SFP Module הופיע ראשון בNBtech Group

Features:

• Single power supply +3.3V
• Hot-pluggable design
• Up to 1.25 Gb/s bi-directional data links
• 1310nm PF laser transmitter
• Conforms to IEEE 802.3 Gigabit Ethernet and 1000BASE-SX standards, complies with EN60825-1
• RoHS compliant
• The transmission distance can reach 20km on 9/125um single-mode fiber
• Working temperature range: Class C 0°C~70°C; Class I -40°C~85°C

Overview:

LR-LINK LRGP1312-20ATLD Gigabit SFP single-mode ethernet fiber optic module has a bidirectional data transmission capability
of up to 1.25Gb/s and is suitable for 1.25Gb/s Ethernet. It complies with the Ethernet IEEE 802.3 standard and Fiber Channel FC-PI
Rev.5.0, providing a fast and reliable interface for GE/FC applications.
As a small pluggable optical transceiver module, LRGP1312-20ATLD complies with the SFF-8472 standard and implements digital
diagnostic functions through a 2-wire serial bus.

Application
1.25Gb/s Gigabit Ethernet
1.063Gb/s Fiber Channel

Specifications:

Absolute Maximum Ratings
Parameter	Symbol	Min.	Typical	Max.	Unit
Data rate	DR		1.25		Gb/s
	DR		1.063		Gb/s
BER	BER			10−12
Operating temperature	TC	0		70	◦C
		−40		85	◦C
		−40		85	◦C
Storage temperature	TSTO	−40		85	◦C
Working current	ICC		175	300	mA
Operating voltage	VCC	3.14	3.3	3.46	V
Maximum voltage	VMAX	0.5		4	V

Transmitter
Parameter	Symbol	Min.	Typical	Max.	Unit
Transmitted optical power	P	−9.5		−3	dBm
Optical center wavelength	λC	1270		1355	nm
Extinction Ratio @1.25Gb/s	ER	9			dB
Spectral width (RMS)	Δλ			3	nm
Optical signal rise/fall time (20%-80%)	tr/tf		150	300	ps

Receiver
Parameter	Symbol	Min.	Typical	Max.	Unit
Receiver overload	POL	0			dBm
Optical center wavelength	λ C	1260		1600	nm
Receive Sensitivity	RX SEN1			−24	dBm
Return loss	ORL	12			dB
Receiver 3dB upper cutoff frequency				1500	MHz
LOS signal active	LOSA	−35			dBm
LOS signal failure	LOSD			−26	dBm
LOS signal hysteresis interval	LOSH	0.5			dB

Transmitter
Parameter	Symbol	Min.	Typical	Max.	Unit
Differential input impedance	RIN		100		Ω
Differential input swing	VIN PP	250		1200	mV
Transmitter off voltage	VD	VCC-1.3		VCC	V
Transmitter enable voltage	VEN	VEE		VEE+0.8	V
Transmitter off wait time				10	us

Receiver
Parameter	Symbol	Min.	Typical	Max.	Unit
Differential output swing	VOUT PP	300	400	800	mV
Output signal rise time / fall time (20%-80%)	tr/tf			300	ps
LOS signal active	VLOS A	VCC-0.5		VCC HOST	V
LOS signal failure	VLOS D	VEE		VEE+0.5	V

הפוסט 1.25Gbps SFP Single-mode Transceiver הופיע ראשון בNBtech Group

Features:

• Single Port 1GBE adapters
• PCI Express (PCIe) v2.1, 2.5 GT/s, x1 lanes
• PXE,SCSI boot
• IEEE 802.3az 1GEthernet Specification Compliance
• Data Plane Development Kit (DPDK) support
• Low profile and full-height bracket

Overview:

LREC6230PF-SFP is a PCIe x1 2.1 1Gbps Single Port Ethernet Fiber Desktop Adapter based on Intel I210 chipset, and is compatible
with PCIe x4,x8,x16 slot. System I/O is no longer the bottleneck of network applications. In the networking connections, PCI Express
dedicated input /output (I / O) bandwidth to ensure the network card to use the superior performance without taking up bus bandwidth.

The Desktop Adapter has high performance, high stability, high quality and very good compatibility, compatible with all brands of
computers and fiber switches. This adapter is the ideal solution for deploying high-performance fiber-to-the-desktop (FTTD) applications
and network security industry.

Specifications:

Download driver from LR-LINK website – here

הפוסט PCIex1 1G Single port SFP NIC With 1G SFP הופיע ראשון בNBtech Group

Features:

• Single Port 1GBE adapters
• PCI Express (PCIe) v2.1, 2.5 GT/s, x1 lanes
• PXE,SCSI boot
• IEEE 802.3az 1GEthernet Specification Compliance
• Data Plane Development Kit (DPDK) support
• Low profile and full-height bracket

Overview:

LREC6230PF is a PCIe x1 2.1 1Gbps Single Port Ethernet Fiber Desktop Adapter based on Intel I210 chipset, and is compatible
with PCIe x4,x8,x16 slot. System I/O is no longer the bottleneck of network applications. In the networking connections, PCI Express
dedicated input /output (I / O) bandwidth to ensure the network card to use the superior performance without taking up bus bandwidth.

The Desktop Adapter has high performance, high stability, high quality and very good compatibility, compatible with all brands of
computers and fiber switches. This adapter is the ideal solution for deploying high-performance fiber-to-the-desktop (FTTD) applications
and network security industry.

Specifications:

Controller	Intel I210
Transmission rate per port	1GbE
Network Standard Physical Layer Interfaces	1000Base-LX (1310nm)
	1000Base-SX (850nm)
Jumbo Frame Support	Up to9.5 KB
Operating Temperature	-5°C to40 °C (23 °F to 104°F)
LED Indicators OPERATION	Link Orange,1000Mbps:Orange blinking
OperatingSystem Support	Windows Server2016/2016/R2/2012/2012R2/2008/2008 R2/ 2003 /2000/7/8/8.1/10
	WindowsCE/5.0 /Vista 32-bit (64-bit)
	NetWare NetWare 5.0/5.1/6.0/ DOS/ Novell ODI
	Linux 2.4 series kernel and 2.6.x/3.x /FreeBSD with the 9.x kernel
	OpenUNIX 8.0 (Caldera), UnixWare 7.x /Sun Solaris x86

Download driver from LR-LINK website – here

הפוסט PCIe x1 1000BASE Desktop Fiber Ethernet הופיע ראשון בNBtech Group

Features:

• Single Port 10GbE adapters
• PCI Express v2.1,5.0 GT/s, x8 lanes
• PXE,iSCSI ,FCoE boot
• Standard CAT-6a Cabling with RJ45 Connectors
• Compatibility with Existing 1000BASE-T Networks Simplifies the Transition to 10GbE
• Network Virtualization
• IEEE 802.3an/ab and 10G Ethernet Specification Compliance
• Low profile and full-height bracket

Overview:

LREC9801BT is a PCIe x8 10Gbps Single Copper Port Ethernet copper Server Adapter based on Intel X540 chipset,
and is compatible with PCIe x16 slot.Thisserver adapteroptimizes its performance , making the system I/O no longer
be the bottleneck of the network applicationand itcan be used in any PCI Express X8 host device and its master
control (Intel X540 10G Ethernet controller) includes two fully integrated EthernetMediaAccessControl (MAC) and two
fully integrated 10GBASE-T copper PHYs ports.

The Server Adapter LREC9801BT Simplifies Migration to 10 Gigabit Ethernet(GbE), Provides iSCSI FCoE
Virtualization and Flexible Port Partitioning (FPP).

Specifications:

Download driver from LR-LINK website – here

הפוסט PCIe x8 1port 10G Copper Ethernet הופיע ראשון בNBtech Group

Features:

• A PCIe x4 four-port copper gigabit ethernet network adapter, which can be used on PCIe x8 and x16 channels at the same time
• The product can be widely used in data transmission such as industrial manufacturing and machine processing
• Realize high-performance network data transmission on the machine bus architecture, and it is compatible with Ethernet and fast
  ethernet, which greatly reduces the cost of customer deployment and training
• When the gigabit ethernet connection is the highest, it can allow four ports to work in full duplex mode at the same time to adapt to
  high-performance network communication.

Overview:

LRES2038PT is a PCIe x4 quad-port copper gigabit ethernet network adapter. based on the Intel chip. It is widely used in data
transmission such as industrial manufacturing and machine processing.

It adopts ethernet power management technologies such as energy-saving ethernet and DMA merger, and has 4 sending queues
and 4 receiving queues, error correction memory protection and other technologies to improve the reliability of data transmission,
by combining parallel and pipeline logic architectures Together, to effectively manage delayed packets.

High-performance network data transmission is realized on the machine bus architecture, and it is compatible with ethernet and
fast ethernet, which greatly reduces the cost of customer deployment and training. Users can easily and quickly migrate the
network to gigabit ethernet 10/100/1000Mbps The link rate is adaptive to the link on the network. When the gigabit ethernet
connection is the highest, it can allow quad ports to work in full-duplex mode at the same time to adapt to high-performance
network communication.

Specifications:

Technical Features

הפוסט PCIe x4 4ports Gigabit Copper Ethernet Network הופיע ראשון בNBtech Group

Features:

• The larger heat sink can effectively solve the heat dissipation problem of the adapter in the case of poor heat dissipation environment,
  and effectively ensure the stable operation of the adapter card for a long time.
• Carefully selected thickened gold RJ45 connector to ensure a more secure and reliable connectivity
• 6*8-pin RJ45 connectors are designed to save the motherboard’s valuable PCIe slot resources.

Overview:

LRES2006PT is a PCI Express 2.1 x4 six-port gigabit ethernet network adapter. based on the Intel I350 chip. The adapter design is mainly
applied to servers and high-end devices. The adapter is optimized and its performance is improved, so that system I/O is no longer the
bottleneck of high-end network applications. The adapter can be bundled into multiple groups at the same time to achieve fault tolerance and
redundancy to expand network bandwidth and ensure network performance. It can automatically detect and implement communication from
the faulty port to other members in the same group to continue operation. To achieve uninterrupted high performance communication.

The adapter has integrated hardware acceleration and is capable of performing TCP/UDP/IP checksum offloading and TCP segmentation
tasks. The host processing technology can offload the accelerator, and the host processing technology can offload the accelerator and
release the CPU resources to free up more CPU resources to process other applications. This adapter is the ideal solution for deploying
multiple networks and deploying critical network applications and environments on high-performance servers.

Developed on the Intel I350 ethernet MAC+PHY controller, the LRES2006PT allows up to six ports at full time in a gigabit ethernet connection.
The working mode works to adapt to high-performance network communication, and can extend the bandwidth through link aggregation and
save PCI Express channel resources without occupying bus bandwidth. The LRES2006PT supports both PCI*SIG SR-IOV (Single Root I/O
Virtual and Sharing Specification). The larger heat sink can effectively solve the heat dissipation problem of the adapter under the internal
closed machine, which can effectively ensure the stable operation of the adapter card for a long time.

Specifications:

Technical Features

Environment Features

Download driver from LR-LINK website – here

הפוסט PCIe x4 6ports Copper Gigabit Ethernet Network הופיע ראשון בNBtech Group