The QSFP+ module is designed for use in 40GBASE Ethernet throughput up to 10km over single mode fiber (SMF) using a wavelength of 1310nm via duplex LC connectors. This transceiver is compliant with SFF-8436 QSFP+ MSA and RoHS standards. 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.
![H3C Compatible QSFP+ 40GBASE-LR4 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module (Industrial) This picture is about QSFP-LR4-40G-I.](https://resource.fs.com/mall/mainImg/20220921164702shnaku.jpg)
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![H3C Compatible QSFP+ 40GBASE-LR4 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module (Industrial) This picture is about QSFP-LR4-40G-I.](https://resource.fs.com/mall/mainImg/60x60/20220921164702shnaku.jpg)
![H3C Compatible QSFP+ 40GBASE-LR4 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module (Industrial) This picture is about QSFP-LR4-40G-I.](https://resource.fs.com/mall/mainImg/60x60/202209211647058tq348.jpg)
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![H3C Compatible QSFP+ 40GBASE-LR4 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module (Industrial) This picture is about QSFP-LR4-40G-I.](https://resource.fs.com/mall/mainImg/60x60/20220921164703hnkynd.jpg)
![H3C Compatible QSFP+ 40GBASE-LR4 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module (Industrial) This picture is about QSFP-LR4-40G-I.](https://resource.fs.com/mall/mainImg/60x60/20220921164712li9kbm.jpg)
H3C Compatible QSFP+ 40GBASE-LR4 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module (Industrial)
#162064
#162064
US$369.00
FS P/N: QSFP-LR4-40G-IFS P/N: QSFP-LR4-40G-I
0 Sold
8 Reviews
5 Questions
Pre-order, Ship by 9 Sep, 2024
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Deliver to New York, 10010
Free Shipping via Fedex International Priority
5-Year Warranty
30-Day Returns
30-Day Exchange
H3C Compatible 40GBASE-LR4 QSFP+ Industrial Optical Transceiver Module (SMF, 1310nm, 10km, LC, DOM)
Specifications
Part Number
QSFP-LR4-40G-I
Vendor Name
FS
Form Factor
QSFP+
Max Data Rate
41.25Gbps (4x 10.3125Gbps)
Wavelength
1310nm
Max Cable Distance
10km
Connector
Duplex LC
Media
SMF
Transimitter Type
DFB CWDM
Receiver Type
PIN
TX Power
-7~2.3dBm
Receiver Sensitivity
<-13.7dBm
Power Budget
6.7dB
Receiver Overload
2.3dBm
Power Consumption
≤2.5W
Extinction Ratio
>3.5dB
Host FEC
Supported
Bit Error Ratio (BER)
1E-12
Industrial Temperature Range
-40 to 85°C (-40 to 185°F)
Protocols
QSFP+ MSA, SFF-8436, IEEE 802.3ba
Quality Testing Program
Quality Testing Program
![](https://resource.fs.com/mall/ckfinder/ftp_images/product/20220902172543_802.jpg)
Optical Transceivers Testing Learn more
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
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.
Features
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.
![](https://resource.fs.com/mall/fs_scene_images/20230627150333vcql28.jpeg)
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
-40~85°C
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M***o
United States
September 16, 2023
They Worked out great. Quick delivery as expected and already in use.
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Helpful 15
Comment 0H***z
United States
September 15, 2023
Our Services team is very happy with the products we previously received.
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Helpful 15
Comment 0A***e
Switzerland
September 14, 2023
That's great. I want to compliment you. Your customer service is just amazing.
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Helpful 15
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