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Head Office

6F-B Entrance, Block A, Jiajizhou Building, 71 of Baoan District, Shenzhen, China

Zip: 518100

Phone: +86-755-26511958

Fax: +86-755-26511956-801

Cell: +86-17603067633

Web: www.optic-solutions.com

Email: Jenny@optfocus.com


Shenzhen Factory

3F, Block 7, Tangtou 3rd Industrial Zone, Shiyan Street, Baoan District, Shenzhen, China

Zip: 518108

Phone: +86-755-26511956

Fax: +86-755-26511956-801

Cell: +86-17603067633

Web: www.optic-solutions.com

Email: optfocus005@optfocus.com

Network Fiber Card Pc

OPTFOCUS own brand products and own factory; PCI Express F4002E 40GbE Dual port QSFP+ Fiber optic network adapter is designed for Servers and high-end devices. F4002E offers a simple way for any PCI Express X8to be integrated to the 40Gigabit network with optimized network performance. Thus the system I/O could fit with the advanced network application. The latest high-performance and self-configuring optical network card;

Product Details

PCI Express F4002E 40GbE Dual port QSFP+ Fiber optic network adapter is designed for Servers and high-end devices. F4002E offers a simple way for any PCI Express X8to be integrated to the 40Gigabit network with optimized network performance. Thus the system I/O could fit with the advanced network application.  

- Support Maximum 9.5Kb Jumbo Frame

- Traffic control support

- Priority Flow Control(IEEE 802.1qbb)

- Enhanced Transmission Selection (IEEE 802.1Qaz) 

- Statistics management and remote monitoring RMON

- 802.1q VLAN support

- DCB/DCB-X support

- Storage- smart uninstall solution with local operating system, including NAS, iSCSI and FCoE

40g fiber network card.jpg

40Gigabit QSFP+Ethernet Network Adapter F4002E
QSFP+ (Quad Small Formfactor Pluggable) supportXLPPI interface supports 40GBase-R PCS and 40Gigabit PMA in order to connect with the QSFP+ 40Gbase-SR4/40Gbase-LR4/4G Direct Attach Cable

IEEE Standard/Network Topology:

compliant with 40Gbase-SR4 QSFP+

40Gigabit Fiber Optic Ethernet, 40Gbase-SR4(850nm LAN PHY)

IEEE Standard/Network Topology:

compliant with 40Gbase-LR4 QSFP+

40Gigabit Fiber Optic Ethernet, 40Gbase-LR4(1310nm LAN PHY)
General Technical Specifications
Interface StandardPCI-Express 3.0specification(8GT/s)
Board Size

165mm X 69mm(6.496" X 2.717")

PCB board thickness: 0.062"

PCI Express Voltage+12V ±8%
Bus typePCI ExpressX8 Lane
ControllerIntel XL710AM2
Weight170g (5.997 oz)
Power Consumption2.880 W
Storage Humidity0%–90%, non-condensing
Operating Temperature0°C – 45°C (32°F – 113°F)
Storage-40°C–65°C (-40°F–149°F)
EMC Certification


EN 55022: 2010

EN 55024: 2010

EN 61000-3-2:2014

EN 61000-3-3:2013

Connection Speed LED Indicator

Green light=10Gb linked

Yellow light =40Gb linked: Yellow Light


ConnectorQSFP+ cap: MOLEX, P/N 75586-0010 or compatible



Gigabit Fiber Network Card.4.png

Payment and Shipment



      CE Certificate                        CE Certificate                              FCC Certificate


Supplier Assessment Certificate                             ISO Certificate

Assessed by:                            


OPTFOCUS's products have been widely used in fields like network secutity, storage,server, telecommunication, finance, railway, military, oil, customs and water conservation, etc.


Based on the principle of Quality comes first, OPTFOCUS holds a complete series of quality tests for all its products from material to finished product.  Strict tests like adhesion test, current test,  electrostatic protection, return loss test, temperature cycle aging test, data reducing, functional test,hardware test, communication test and flow test will be made before storaging and leaving factory. 


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If you find our products interested, please fill the below blank space your detailed requirements. OPTFOCUSs team would offer different solutions to you within 12 hours. Free samples are also available.

Optfocus Technology now brings you the best quality network fiber card pc from its professional factory. Well-known as one of the leading manufacturers and suppliers of various fiber optical products in China, we can assure you of its good quality and excellent performance.
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