Welcome to QSFPTEK Global     Free shipping on orders over US$ 79.8     Global warehouse

Currency: USD
USD - US Dollar
EUR - Euro
English
English
Deutsch
Español
Français
Italiano
Русский язык
日本語
한국어
Bahasa Melayu
Contact Us
Search

Cart

0
Free shipping on orders over US$ 79.8
English
  • English
  • Deutsch
  • Español
  • Français
  • Italiano
  • Русский язык
  • 日本語
  • 한국어
  • Bahasa Melayu

    • Chat Now

    [email protected]

    (858) 583 6532

    Currency: USD
    Choose language
    Back
    • USD - US Dollar
    • EUR - Euro
    Back

    -
    +

    Add to Cart

    Home / Products / Transceivers / 10G Transceivers / 10G SFP+ / 99903

    Ubiquiti UF-MM-10G Compatible 10GBASE-SR SFP+ 850nm 300m DOM LC MMF Transceiver Module

    Product No :99903
    101 Reviews
    13.2K Solds
    US$ 9.90  US$ 11.90
    Compatible
    Transceivers type
    5481 in real-time stock, 11Jul, 2025

    Free Shipping over US$ 79.8

    Global warehouses in stock

    30-day Return and Refund

    -
    +
    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

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

     

    The Ubiquiti UF-MM-10G compatible 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 Ubiquiti devices.

     

    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
      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)

    Customer Reviews

    Write a Review
    Sign in to write a review
    Write a Review

    5 stars

    94 Reviews

    4 stars

    6 Reviews

    3 stars

    1 Reviews

    2 stars

    0 Reviews

    1 stars

    0 Reviews

    Reviews with images

    See all photos

    Read reviews that mention

    • ALL (17)
    • Premium Service (1)
    • Matched Cables (1)
    • Shopping Experience (1)
    • Batch Order Discount (1)
    • Stable (5)
    • Upgrade (1)
    • Customer Support (1)
    • Good Price (9)
    • Repurchase (3)
    • Compatibility (6)
    • Dylon A. United States of America
      2023-03-23

      Get 10G throughput without any additional tweaking in my Ubiquit and Netgear switches.

      Transceivers typeUF-MM-10G

      CompatibleUbiquiti Networks

      Verified Purchase

      Helpful

      0

    • Jess Meaden United States of America
      2023-03-13

      I'm planning to move my main and backup servers, main PCs to a 10G network. Some new 10g sr are on demand. Ordered yesterday and I've not received the box. I must to say the representatives were knowledgeable and helpful!

      Transceivers typeUF-MM-10G

      CompatibleUbiquiti Networks

      Verified Purchase

      Helpful

      0

    • Petar United States of America
      2023-02-20

      Sturdy and well-made. I gave it four stars only because I wish the shipping can be a little cheaper. Overall, I'm very happy with my purchase and would definitely recommend this transceiver to others.

      Transceivers typeUF-MM-10G

      CompatibleUbiquiti Networks

      Verified Purchase

      Helpful

      0

    • Terrell United States of America
      2023-02-15

      In the past two years, we have become accustomed to purchasing optical transceiver products at QT (our abbreviation for QSFPTEK). Their price is lower than FS.com. For us, the 10G optical module needs to be replaced as long as it can be used generally for about a year. They are very affordable, and we are pleased with them.

      Transceivers typeUF-MM-10G

      CompatibleUbiquiti Networks

      Verified Purchase

      Helpful

      0

    • Chad A United States of America
      2023-01-12

      Sometimes different devices are picky for SFP modules. I bought 5 sets and they all work very well. Perfect with my Brocade switch. I will recommend it to others.

      Transceivers typeUF-MM-10G

      CompatibleUbiquiti Networks

      Verified Purchase

      Helpful

      0

    • Charles Mader United States of America
      2023-01-07

      It works as expected. They do just what they're supposed to do, and they do their job quite well. Ubiquiti's version costs more. These are GREAT!

      Transceivers typeUF-MM-10G

      CompatibleUbiquiti Networks

      Verified Purchase

      Helpful

      0

    • Scott Schrump United States of America
      2022-12-15

      Bought 2 of these to use with my Unifi USW-Pro-24 and they have been working great! I will buy these again when I expand my more of my network.

      Transceivers typeUF-MM-10G

      CompatibleUbiquiti Networks

      Verified Purchase

      Helpful

      0

    • Robert W. Lewis United States of America
      2022-12-15

      It works as expected. Just know it will be hot to the touch when plugged in. Not sure if anything else will be cooler as I'm aware 10GBase-T typically has heat issues and this is the only 10GBase-T module I've used.

      Transceivers typeUF-MM-10G

      CompatibleUbiquiti Networks

      Verified Purchase

      Helpful

      0

    • Felix Jacomino Felix Jacomino United States of America
      2022-12-15

      Use these with a cheap 50ft fiber patch cable to connect my desktop at 10GB to my homelab. They work fantastic and do it without any fuss at all. Don't run abnormally warm or anything either. Just works for not much $$$.

      Transceivers typeUF-MM-10G

      CompatibleUbiquiti Networks

      Verified Purchase

      Helpful

      0

    • Scott Schrump United States of America
      2022-12-15

      Have these between my UDM Pro and Ubiquiti PoE switch. Ubiquiti's version costs 400% more and isn't 1% better. These are GREAT!

      Transceivers typeUF-MM-10G

      CompatibleUbiquiti Networks

      Verified Purchase

      Helpful

      0

    Resources

    • PDF Document
      QT-SFP+-SR Datasheet.pdf
    • PDF Document
      Transceiver Module User Guide.pdf
    Check Test Reports on Target Device
    Contact us
    Write a Review
    Ubiquiti UF-MM-10G Compatible 10GBASE-SR SFP+ 850nm 300m DOM LC MMF Transceiver Module

    Compatible Ubiquiti Networks

    Transceivers type UF-MM-10G

    * Review
    0/1000
    Allow files type of JPG, PNG, MP4. Maximum file size: 5MB

    Maximum size: 5MB

    Satisfaction
    Customer Gallery
    View All Customer Gallery

    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

    Helpful

    8

    Sign in to vote
    Added to Cart
    Ubiquiti UF-MM-10G Compatible 10GBASE-SR SFP+ 850nm 300m DOM LC MMF Transceiver Module
    US$ 9.90
    Compatible
    Ubiquiti Networks
    Transceivers type
    UF-MM-10G
    Quantity
    Subtotal
    View Cart
    Check Out
    Continue shopping

    Confirmation

    Successfully added shopping cart

    Bulk Order Quotes
    Ubiquiti UF-MM-10G Compatible 10GBASE-SR SFP+ 850nm 300m DOM LC MMF Transceiver Module

    Compatible Ubiquiti Networks

    Transceivers type UF-MM-10G

  • Qty:

  • Name:

  • E-mail:

  • Country