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    Products / Transceivers / 10G Transceivers / 10G SFP+ / 100731
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    Customized 10GBASE-SR SFP+ 850nm 300m DDM LC MMF Transceiver Module

    Product No: 100731
    0 Reviews
    95 Sold
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    $8.90  $11.90

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    5,569 in real-time stock, 24Oct, 2026

    Free Shipping over US$ 79.8

    Global warehouses in stock

    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.
    Returns & Exchange
    Exchanges caused by the customer's reasons will not be accepted.
    Please ensure that the item you're returning is repackaged with all the cords, adapters, and documentation included when you receive it.
    Please check our Return Policy for details.
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    1. Provide Max Data Rata 10.3125Gbps
2. Low Power Consumption＜1W
3. Support DOM Function for Real-time Monitoring
4. Compatible with IEEE 802.3ae, SFF-8472, SFF-8431, SFF-8432 Standard
5. Tested in multi-brand switches for High Compatibility
    See more

    Specifications

    Customized 10GBASE-SR SFP+ Transceiver Module (MMF, 850nm, 300m, LC, DOM)

     

    The customized SFP+ optical transceiver is equipped with an LC duplex connector, reaching a link up to 300m over OM3/OM4. QSFPTEK manufactured 10GBASE-SR SFP+ transceiver module is compliant with SFP+ MSA, IEEE 802.3ae, SFF-8472. Besides, DDM (digital diagnostics monitoring) function is supported on the 10G fiber optic transceiver to achieve real-time operating parameters monitoring. This 10G SFP+ transceiver caters to the data center, campus network, enterprise core layer, and distribution layer, etc. It's also fully compatible with almost all network devices.

     

    Part Number:

    QT-SFP+-SR

    Vendor Name:

    QSFPTEK

    Form Factor:

    SFP+

    Data Rate:

    10Gbps

    Wavelength:

    850nm

    Distance:

    300m@OM4

    Connector:

    LC Duplex

    Cable Type:

    OM3/OM4 MMF

    Transmitter Type:

    VCSEL

    Receiver Type:

    PIN

    TX Power:

    -6.5~-0.5dBm

    Receiver Sensitivity:

    <-11.1dBm

    Power Consumption:

    <0.8W

    Modulation Format:

    NRZ

    DDM:

    Support

    Bit Error Ratio (BER):

    1.00E-12

    Protocols:

    IEEE 802.3ae, SFF-8472

    Warranty:

    1 Year
    Quality Testing Program
    Optical Transceivers Testing

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

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    Features

    • 1. High Reliablility and Best Price
      Proudly self-producing and rigorous testing, QSFPTEK is dedicated to delivering cost-effective products with high reliability and performance at trade price.
    • 2. Wide Application Scenarios
      Ideal for data center, campus network and 40G-10G Break-out
    • 3. Protocols
      Compliant with IEEE 802.3ae, SFF-8472, SFF-8431, SFF-8432.
    • 4. Quality Certifications
      Backed by CE, FCC, ROSH, ISO9001.

    Applications

    Connection 1: 10GBASE-SR Connectivity

    Connection 1: SFP-10G-SR 10GBASE-SR Connectivity

     

    Connection 2: 10GBASE-SR Connectivity with NIC

    Connection 2: SFP-10G-SR 10GBASE-SR Connectivity with NIC

    Connection 3: 40GBASE-SR4 to 10GBASE-SR Breakout Connectivity

    Connection 3: SFP-10G-SR 40GBASE-SR4 to 10GBASE-SR Breakout Connectivity

     

    Product details

    Seamlessly Achieve 10G to 40G Migration

      

    Upgrade the Spine to 40G gear while maintaining the 10G Leaf architecture, achieving seamless 10G to 40G migration.

     

     

     

    Various Switch Tests

     

    Every module is quality tested for compatibility in the multi-brand switches environment, which guarantees flawless operations.

       

    QT-SFP+-SR compatibility tests in switches

     

     

    Tested in The Host Device to Prove Interoperability

     

    Every unit sold undergoes rigorous quality testing, to ensure compatibility in the target switch environment, guaranteeing perfect operation.

     

    QSFPTEK Test Rack

     

     

    Comprehensive Testing

     

    Every module is qualified through rigorous procedures and advanced equipment to ensure high-quality and reliable optical devices for you.

     

    QSFPTEK Test Devices

     

     

    10G SFP+ Model Contrast Table

     

    Part Number

    QT-SFP+-T

    QT-SFP+-IT

    QT-SFP+-T-80

    QT-SFP+-SR

    QT-SFP+-IR

    QT-SFP+-LR

    QT-SFP+-LH

    QT-SFP+-ER

    QT-SFP+-ZR

    QT-SFP+-ZR+

    Image

    Wavelength

    —

    —

    850nm

    1310nm

    1310nm

    1310nm

    1550nm

    1550nm

    1550nm

    Max Distance

    30m@Cat6a/7

    80m@Cat6a/7

    300m

    2km

    10km

    20km

    40km

    80km

    100km

    Cable Type

    Copper

    Copper

    OM3/OM4 MMF

    OS2 SMF

    OS2 SMF

    OS2 SMF

    OS2 SMF

    OS2 SMF

    OS2 SMF

    Connector

    RJ45

    RJ45

    LC Duplex

    LC Duplex

    LC Duplex

    LC Duplex

    LC Duplex

    LC Duplex

    LC Duplex

    Tx Power(dBm)

    —

    —

    -6.5~-0.5

    -8.2 ~ -0.5

    -6.5~-0.5

    -6~-1

    -2~4

    0 ~ 5

    1 ~ 5

    Rx Sensitivity(dBm)

    —

    —

    -11.1

    -12.6

    -12.6

    -14.4

    -15.8

    -24

    -25

    Power Consumption

    <2.5W

    <2.5W

    <0.8W

    <0.8W

    <0.8W

    < 1W

    <1.5W

    <1.5W

    <1.5W

    Source

    —

    —

    VCSEL + PIN

    FP + PIN

    DFB + PIN

    DFB + PIN

    EML + PIN

    EML + APD

    EML + APD

    Operating Temperature

    0 to 70°C

    -40 to 85°C (IND)

    0 to 70°C

    0 to 70°C

    0 to 70°C

    0 to 70°C

    0 to 70°C

    0 to 70°C

    0 to 70°C

    0 to 70°C
     

    Questions & Answers

    • All (15)
    • What type of warranty service does these transceivers support?
      We offer a 3-year warranty for transceivers. For detailed info, please check: https://www.qsfptek.com/company/Quality%20Assurance
    • I know QSFPTEK from my friend and he says your price is quite attractive. I have bought some 3rd party modules in 2019, but the quality is bad, it makes me annoyed. Now I'm worried about the quality of your modules.
      Thanks for contacting QSFPTEK. QSFPTEK has a complete after-sales system to support you: 1. Return & Refund: Within 30 days; 2. Replacement for the quality issue: Within 90 days; 3. Free maintenance within the warranty period (3 years). Besides, each of our modules is tested individually on the switches.
    • Do you provide industrial temperature 10G SFP+? I need mmf pls.
      Yes, we can offer you industrial sfp-10g-sr optics. You can contact our sales for more info.

    Customer Reviews

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    Resources

    • PDF Document
      QT-SFP+-SR Datasheet.pdf
    • PDF Document
      Transceiver Module User Guide.pdf
    Check Test Reports on Target Device
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    Customized 10GBASE-SR SFP+ 850nm 300m DDM LC MMF Transceiver Module
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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!
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    Verified Purchase

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