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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
US$ 9.90  US$ 11.90
Compatible
Transceivers type
5481 in real-time stock, 05Jul, 2025

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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

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


Related Products:

S5300-48T4X, 48-Port Gigabit Ethernet L2+ Switch, 48 xGE RJ45, with 4 x10GE SFP+, Support Stacking

LC UPC to LC UPC Duplex OM4 2.0mm LSZH Multimode Fiber Optic Patch Cable

 

Connection 2: 10GBASE-SR Connectivity with NIC


 Related Products:

S7300-48X2Q4C, 48-Port Gigabit Ethernet L3 Campus SFP+ Switch, 48 x10GE SFP+, with 2 x40GE QSFP+ and 4 x100GE QSFP28 Uplinks, Support Stacking

LC UPC to LC UPC Duplex OM4 2.0mm LSZH Multimode Fiber Optic Patch Cable

Intel X710-BM2 Network Interface Card, 10G 2 × SFP+ Port , PCIe 3.0 X 8, Half & Full Bracket

 

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


 Related Products:

S7300-48X2Q4C, 48-Port Gigabit Ethernet L3 Campus SFP+ Switch, 48 x10GE SFP+, with 2 x40GE QSFP+ and 4 x100GE QSFP28 Uplinks, Support Stacking

S5300-48T6X, 48-Port Gigabit Ethernet L3 Switch, 48 xGE RJ45, with 6 x10GE SFP+, Support Stacking

Cisco QSFP-40G-SR4 Compatible 40GBASE-SR4 QSFP+ 850nm 150M DDM MTP/MPO MMF Optical Transceiver Module

5m (16ft) MTP Female to 4 LC UPC Duplex 8 Fibers Type B Plenum (LSZH) OM4 50/125 Multimode Breakout Cable

 

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

Customer Reviews

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  • 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
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Ubiquiti UF-MM-10G Compatible 10GBASE-SR SFP+ 850nm 300m DOM 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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Ubiquiti UF-MM-10G Compatible 10GBASE-SR SFP+ 850nm 300m DOM LC MMF Transceiver Module
US$ 9.90
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