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    Products / Transceivers / 25G/40G Transceivers / 40G QSFP+ / 203295
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    NVIDIA/Mellanox MAM1Q00A-QSA Compatible 40G QSFP+ to 10G SFP+ Adapter Converter Module

    Product No: 203295
    0 Reviews
    132 Sold
    $68.80
    Compatible
    Transceivers type
    521 in real-time stock, 06Nov, 2026

    Free Shipping over US$ 79.8

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    30-day Return and Refund

    5-Year Warranty 30-Day Returns 90-Day Exchange
    Warranty
    Providing industry-leading limited lifetime warranty.
    Please check our warranty policy for details.
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    Please ensure that the item you're returning is repackaged with all the cords, adapters, and documentation included when you receive it.
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    Add to Cart Bulk Order Quotes 
    1.Use SFP+ in QSFP+ Port of Your Device.
2.Evaluated for enhanced performance, quality, and reliability in Targeted Switches
3.Functions immediately without any configuration required.
4.Low Insertion Loss
5.In compliance with IEEE 802.3ba, the electrical interface operates at high speeds.
6.In accordance with SFF-8436 and QSFP MSA standards.
7.Hot Pluggable QSFP+ Form Factor
8.Digital Optical Monitoring capability provides robust diagnostic capabilities
    See more

    Specifications

    NVIDIA/Mellanox MAM1Q00A-QSA Compatible 40G QSFP+ to 10G SFP+ Adapter Converter Module

     

    The NVIDIA/Mellanox MAM1Q00A-QSA Compatible QSFP+ to SFP+ adapter converter module provides conversion from QSFP+ to SFP+ form factors. This module meets the requirements of various standards including IEEE 802.3bj, IEEE-802.3, SFF-8436, and SFF-8431, and is appropriate for 10G Ethernet, Data Centers, and Storage Area Networks.

      

    Model Name

    QT-QSFP+-SFP+-CVR-Mellanox

    Vendor Name

    QSFPTEK

    Form Factor

    QSFP+ to SFP+

    Max Data Rate

    40Gbps

    Wavelength

    N/A

    Max Cable Distance

    N/A

    Media

    N/A

    DOM Support

    No

    Operating Case Temperature Range

    -20 to 85°C (-4 to 185°F)

    Protocols

    IEEE-802.3ba, IEEE-802.3bj, MSA Compliant, SFF-8436,

    Quality Testing Program
    Optical Transceivers Testing

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

    Quality Certifications

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    Features

    • 1. Cost-effective Conversion
      By enabling the use of an SFP+ 10GBASE module with a QSFP+ client port, the product minimizes expenses associated with multiple 40G form factors in multivendor platform environments.
    • 2. Best Price and High Quality
      Based on self-producing capacity and rigorous testing, QSFPTEK can provide cost-effective products with high reliability and performance at a trade price.
    • 3. Protocols
      Compliant with IEEE-802.3ba,IEEE-802.3bj, MSA Compliant, SFF-8436, SFF-8431
    • 4. Quality Certifications
      Backed by CE, FCC, ROSH, ISO9001.

    Applications


    10G to 40G Conversion connectivity:

    40G CVR 10G to 40G Conversion connectivity


    Questions & Answers

    • All (8)
    • Can this module work at 80°C?
      No, it can't. The working temperature range is 0 to 70°C.
    • Does the qsfp-40g-sr4 transceivers allow 4x 10g connectivity?
      Yes. The connectivity is achieved by using an 8-fibers OM4 MTP-LC Type B break-out cable, which connects the qfp-40g-sr4 transceivers to four sfp-10g-sr optical interfaces.
    • What is the difference between Cisco qspf-40g-lr4 and qsfp-40g-lr4-s?
      They are actually the same one.

    Customer Reviews

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    Resources

    • PDF Document
      QT-QSFP-SFP+-CVR Datasheet.pdf
    • PDF Document
      Transceiver Module User Guide.pdf
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    NVIDIA/Mellanox MAM1Q00A-QSA Compatible 40G QSFP+ to 10G SFP+ Adapter Converter Module

    Compatible NVIDIA/Mellanox

    Transceivers type MAM1Q00A-QSA

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    Satisfaction
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    Mark

    2023-12-15
    This product works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent value fo ct works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent valur money!

    Verified Purchase

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    NVIDIA/Mellanox MAM1Q00A-QSA Compatible 40G QSFP+ to 10G SFP+ Adapter Converter Module
    $68.80
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    NVIDIA/Mellanox
    Transceivers type
    MAM1Q00A-QSA
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    Product image
    NVIDIA/Mellanox MAM1Q00A-QSA Compatible 40G QSFP+ to 10G SFP+ Adapter Converter Module

    Compatible NVIDIA/Mellanox

    Transceivers type MAM1Q00A-QSA

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