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This picture is about QSFP-CSR4-40G.
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This picture is about QSFP-CSR4-40G.
This picture is about QSFP-CSR4-40G.
This picture is about QSFP-CSR4-40G.
This picture is about QSFP-CSR4-40G.
This picture is about QSFP-CSR4-40G.
This picture is about QSFP-CSR4-40G.
This picture is about QSFP-CSR4-40G.
This picture is about QSFP-CSR4-40G.
This picture is about QSFP-CSR4-40G.
This picture is about QSFP-CSR4-40G.
This picture is about QSFP-CSR4-40G.
This picture is about QSFP-CSR4-40G.
This picture is about QSFP-CSR4-40G.
P/N:QSFP-CSR4-40G
SKU:75303
US$81.00
33 Solds
324 Reviews
12 Questions

Product Highlights

Max. Power Consumption 4.5W
Tested in Targeted Switches for Superior Performance, Quality, and Reliability
High-Speed Electrical Interface Compliant to IEEE 802.3ba
Compliant to QSFP+ MSA
FS BOX - Support Real-time Configuration
See more
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Avago AFBR-79E3PZ Compatible 40GBASE-SR4 QSFP+ Optical Transceiver Module (MMF, 850nm, 400m, MTP/MPO, DOM)

The QSFP+ module is designed for use in 40GBASE Ethernet throughput up to 400m over multimode fiber (MMF) using a wavelength of 850nm via a MTP/MPO-12 connector. This transceiver is compliant with QSFP+ MSA, IEEE 802.3ba 40GBASE-SR4 and IEEE 802.3ae 10GBASE-SR 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, distribution layers.

Quality Testing Program

Take a look at our test program to get the reliable and high-performance optical transceivers.

Quality Testing Program

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.
Connectivity Solutions
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. View compatible list.
Comprehensive Testing Increases Reliability
Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics. Click for Test Support Center.
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
Questions & Answers
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Customer Reviews
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    S***s

    Ukraine

    January 29, 2025
    5.0
    I received them and have been using them regularly. They work well, out of the box, as advertised.
    Verified Purchase
    Helpful 6
    Comment 0

    C***a

    Russian Federation

    January 25, 2025
    5.0
    Everything went perfectly.
    Verified Purchase
    Helpful 6
    Comment 0

    S***n

    Canada

    October 05, 2023
    5.0
    Incredible! This module delivers flawless performance. Upon receiving it, I promptly plugged it into my switch, and it was recognized instantly. It appears to be a perfect match for my switch. I'm already planning to buy more items. I'm really impressed with it!
    Verified Purchase
    Helpful 0
    Comment 0
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