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    Home / Products / Transceivers / 10G Transceivers / 10G SFP+ / 99468

    Cisco SFP-10G-SR-S Compatible 10GBASE-SR SFP+ 850nm 300m DDM LC MMF Transceiver Module

    Product No: 99468
    119 Reviews
    14.3K Sold
    US$ 8.90  US$ 11.90
    Compatible
    Transceivers type
    5279 in real-time stock, 05 Jun, 2026

    Free Shipping over US$ 79.8

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    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.
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    Add to Cart Bulk Order Quotes 
    1. Rate: 10G; Connector: Duplex LC
2. VCSEL+PIN; Low Power Consumption <0.8W
3. Applied in Data Center and Campus Networks
4. Fully Compatible with 100+ Vendors
5. SFP+ MSA Compliant
    See more

    Specifications

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

     

    The Cisco SFP-10G-SR compatible SFP+ optical transceiver is equipped with an LC duplex connector, reaching a link up to 300m over OM3/OM4. It is verified to interoperate with original Cisco switches, ranging from enterprise access switches (such as Catalyst 2960/3850 series) to data center core switches (such as Nexus 9000/7000 series). The 10GBASE-SR SFP+s can be used to migrate to 40G QSFP+ applications via MTP/MPO-8 to 4xLC duplex OM3/OM4 breakout cables. 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 for data center, campus network, the enterprise core layer and distribution layer, etc.

     

    Model Name:

    SFP-10G-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:

    5 Years
    Quality Testing Program
    Optical Transceivers Testing

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

    Quality Certifications

    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
      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

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    Customer Reviews

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    5 stars

    109 Reviews

    4 stars

    9 Reviews

    3 stars

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    • Premium Service (5)
    • Excellent Quality (5)
    • Matched Cables (1)
    • Shopping Experience (1)
    • Plug-and-Play (3)
    • Stable (4)
    • Customer Support (4)
    • Good Price (4)
    • Good Packaging (1)
    • Repurchase (2)
    • After-sales (1)
    • Fast Delivery (2)
    • Performance (5)
    • Compatibility (10)
    • Loris K. United States of America
      2026-04-30

      The build quality looks solid, performance is stable, and shipping was pretty fast too. Great value for the price—will definitely order again!

      Transceivers typeSFP-10G-SR-S

      CompatibleCisco

      Verified Purchase

      Helpful

      0

    • Dale Cotton United States of America
      2026-02-28

      This 10GBASE-SR module is quite user-friendly; it was up and running smoothly after installation. It has consistently performed stably in daily operation, without any disconnections or abnormal speeds. The monitored parameters are all within the normal range, requiring minimal additional attention.

      Transceivers typeSFP-10G-SR-S

      CompatibleCisco

      Verified Purchase

      Helpful

      0

    • Baldwin Silas United States of America
      2025-12-19

      Used this 10GBASE-SR module and works well in short-range applications. Installation is simple, and the link works right away. When it's working normally, the throughput stays the same and there's no packet loss or unexpected interruptions.

      Transceivers typeSFP-10G-SR-S

      CompatibleCisco

      Verified Purchase

      Helpful

      0

    • Trista Pound United States of America
      2025-11-27

      This 10GBASE-SR module is designed for short-distance connections within cabinets. It works perfectly as soon as you install it, with a smooth identification process.

      Transceivers typeSFP-10G-SR-S

      CompatibleCisco

      Verified Purchase

      Helpful

      0

    • Ian United States of America
      2025-11-13

      Got these for our Cisco Catalyst 9200 switches to uplink to the core. Sales rep was super helpful confirming compatibility before I ordered. Plug and play, zero issues. Solid performance and great service!

      Transceivers typeSFP-10G-SR-S

      CompatibleCisco

      Verified Purchase

      Helpful

      0

    • Mary An United States of America
      2025-10-24

      I bought this 10GBASE-SR module a few weeks ago, and it has been very reliable. I put it in, connected the fibre, and it worked straight away. The speeds are good, even when there's a lot of traffic. It feels well-made too. It works really well and is very easy to use.

      Transceivers typeSFP-10G-SR-S

      CompatibleCisco

      Verified Purchase

      Helpful

      0

    • Freda Dulles United States of America
      2025-10-11

      The 10GBASE-SR module is a dependable choice for short-distance links. Connection is effortless, with servers recognizing it instantly. It maintains stable signals with minimal latency over 300 meters of multimode fiber. Cable connections are secure yet manageable. Overall, it offers exceptional value for money.

      Transceivers typeSFP-10G-SR-S

      CompatibleCisco

      Verified Purchase

      Helpful

      0

    • Antonia K United States of America
      2025-09-04

      We purchased it to replace the original module, and it performs quite reliably. It delivers consistent speed and reliability over short fiber distances. It is compatible with mainstream switches and held up flawlessly after multiple plug-and-play tests.

      Transceivers typeSFP-10G-SR-S

      CompatibleCisco

      Verified Purchase

      Helpful

      0

    • José France
      2025-07-25

      Deployed hundreds of of these across our Dell S4148F-ON and Cisco Catalyst 9200L access switches. Been 18 months and counting. Pro tip: Buy the version with extended temp rating if your closet's dodgy.

      Transceivers typeSFP-10G-SR-S

      CompatibleCisco

      Verified Purchase

      Helpful

      0

    • Joe George United States of America
      2025-06-13

      Slapped these optics into our old Catalyst 2960s — worked like a charm! No headaches. Solid plug and play.

      Transceivers typeSFP-10G-SR-S

      CompatibleCisco

      Verified Purchase

      Helpful

      0

    Resources

    • PDF Document
      QT-SFP+-SR Datasheet.pdf
    • PDF Document
      Transceiver Module User Guide.pdf
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    Cisco SFP-10G-SR-S Compatible 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!

    Verified Purchase

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    8

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    Cisco SFP-10G-SR-S Compatible 10GBASE-SR SFP+ 850nm 300m DDM LC MMF Transceiver Module
    US$ 11.90
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    Cisco
    Transceivers type
    SFP-10G-SR-S
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    Bulk Order Quotes
    Cisco SFP-10G-SR-S Compatible 10GBASE-SR SFP+ 850nm 300m DDM LC MMF Transceiver Module

    Compatible Cisco

    Transceivers type SFP-10G-SR-S

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