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40GBASE-LX4 QSFP+ 1310nm 2km DOM LC SMF/MMF Optical Transceiver Module for FS Switches

#48724
40GBASE-LX4 QSFP+ 1310nm 2km DOM LC SMF/MMF Optical Transceiver Module for FS Switches
40GBASE-LX4 QSFP+ 1310nm 2km DOM LC SMF/MMF Optical Transceiver Module for FS Switches
US$ 309.00
FS P/N: QSFP-LX4-40G
560 Sold
174 Reviews
10 Questions
303 In Stock
, U.S. Warehouse
Deliver to New York, 10010
Free Shipping via UPS Ground® Service
Get it by Wed. Dec. 8

Item Spotlights

< 3.5W Low Power Consumption
LC Duplex Type, DFB+PIN
Fully Compatible with 200+ Vendors
For Data Center, 40G Ethernet and Infiniband QDR and DDR Applications
Up to 150m over OM3, 2km over SMF
See more
Description
Network Connectivity
Product Highlights
Q&A
Reviews
Resources

40GBASE-LX4 QSFP+ Optical Transceiver Module for Ethernet and Data Center (SMF/MMF, 1310nm, 150m/2km, LC, DOM)

The 40GBASE-LX4 QSFP+ Optical Transceiver Module is designed for use in 40GBASE Ethernet throughput up to 150m over OM3 multimode fiber (MMF) and 2km over single mode fiber (SMF) using a wavelength of 1310nm via duplex LC connectors. This transceiver is compliant with QSFP+ MSA and IEEE 802.3ba 40GBASE-LM4 standard. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP+ MSA, to allow access to real-time operating parameters. With these features, this easy to install, hot swappable transceiver is suitable to be used in various applications, such as data centers, high-performance computing networks, enterprise core and distribution layer applications.

Description
FS Genuine
QSFP-LX4-40G
Vendor Name
FS
Form Factor
QSFP+
Max Data Rate
41.2Gbps (4×10.3Gbps)
Wavelength
1310nm
Max Cable Distance
150m@OM3/2km@SMF
Connector
LC Duplex
Cable Type
MMF/SMF
Transimitter Type
DFB CWDM
Receiver Type
PIN
DDM/DOM
Supported
Commercial Temperature Range
0 to 70°C (32 to 158°F)
TX Power (MMF)
-7~4.3dBm
TX Power (SMF)
-10~2.3dBm
Receiver Sensitivity (MMF)
<-10dBm
Receiver Sensitivity (SMF)
<-13.7dBm
Receiver Overload (MMF)
4.3dBm
Receiver Overload (SMF)
2.3dBm
Powerbudget (MMF)
3.5dB
Powerbudget (SMF)
0.5dB
Power Consumption
<3.5W
Extinction Ratio
>3.5dB
Transmit and Dispersion Penalty (MMF)
4.7dB
Transmit and Dispersion Penalty (SMF)
2.6dB
Packaging Technology
BOX Packaging
Host FEC
Supported
EMC (Electro Magnetic Compatibility)
Supported
Bit Error Ratio (BER)
1E-12
Modulation Format
NRZ
Protocols
40G Ethernet, MSA Compliant
Application
40G Ethernet over MMF and SMF, Data Center, Infiniband QDR and DDR
Warranty
5 Years

Quality Testing Program

Quality Control System

Take a look at our optics test program and see what truly sets us apart.

Quality Testing Program

Quality Control System Learn more
Quality Certifications
Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.

Network Connectivity

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Product Highlights

40G Connectivity for Data Center
Featured with low-power, high-density and high-speed, the QSFP+ transceiver offers a popular way to help you quickly ramp up to 40G transmission.
Tested in Host Devices for Proven Interoperability
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations.
Comprehensive Testing Increases Reliability
Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics.
Optical Spectrum Test
No Packet Loss & CRC
Eye Pattern Test
Mask Margin >20%
Bit Error Rate Test
BER 1E-12
Temperature Test
0~70°C
Description
Network Connectivity
Product Highlights

Questions & Answers

All (10)Advantage (1)Cable Type (1)Connectors (1)Customization (1)Industrial Temperature (1)Interfaces (1)Lead Time (1)Policy (1)Transmission Distance (1)Warranty (1)
Q:

Why should I trust FS.COM compatible transceivers?

by S***a on 06/18/2018

A:

Besides the price advantage we have compared to branded transceivers, FS.COM compatible transceivers also maintain the same performance and reliability. To satisfy our customers' needs of high performance, all of our transceivers are tested multiple times in mainstream original brand switches in our test center before shipped out.

by L***a on 06/07/2017

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Comment0
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Customer Reviews

4.8
T

T***e

Colombia

07/28/2020
5.0
Very happy with the modules and services offered by FS.com. I ordered QSFP+ modules to fit for my computing networks. They can receive and forward without frame loss. Customer service was excellent, I had queries to the technical team about what I was ordering and to the sales team about the delivery, each time the response was helpful, accurate and professional.
Verified Purchase
Helpful 15
Comment 0