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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
US$ 9.90  US$ 11.90
Compatible
Transceivers type
5279 in real-time stock, 07Jul, 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
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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


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

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  • 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

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  • Kenneth United States of America
    2025-02-28

    The product quality is good, the delivery speed is fast, and the website is clean. But the only downside is that the search bar cannot record my historical search history, which makes me confused.

    Transceivers typeSFP-10G-SR-S

    CompatibleCisco

    Verified Purchase

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    0

  • Josh United States of America
    2025-02-14

    I received the product after about four days. There were some minor issues, but they were successfully resolved. I was looking for 10G SFP+ transceivers compatible with my Cisco setup, and these worked perfectly.

    Transceivers typeSFP-10G-SR-S

    CompatibleCisco

    Verified Purchase

    Helpful

    0

  • Emma MacMillan United States of America
    2025-01-10

    Due to changes in our network environment, we needed another module to cope with this, so this time we still chose the QSFPTEK module for the build. The last purchase process both before and after the sale, QSFPTEK staff are very serious and professional, the purchase experience is very good.

    Transceivers typeSFP-10G-SR-S

    CompatibleCisco

    Verified Purchase

    Helpful

    0

  • Lionel United States of America
    2025-01-10

    It is compatible with my NETGEAR XS716T and transmits well. Most importantly, the account manager responded quickly, helped me place the order and urged the courier. I received my product on the third day after placing the order, which is great!

    Transceivers typeSFP-10G-SR-S

    CompatibleCisco

    Verified Purchase

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    0

  • Laurel R United States of America
    2025-01-06

    Having purchased large quantities of 10G SFP+ modules, for my needs I preferred large quantities of a consistent quality product to avoid extra effort in subsequent maintenance, and QSFPTEK's products have maintained consistent product quality at an excellent price!

    Transceivers typeSFP-10G-SR-S

    CompatibleCisco

    Verified Purchase

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  • Moksh India
    2024-12-30

    Worked on Microtik switch flawlessly, as it described.

    Transceivers typeSFP-10G-SR-S

    CompatibleCisco

    Verified Purchase

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    0

  • Aries Attlee United States of America
    2024-12-27

    This SFP-10G-ER module is perfectly compatible with our Cisco NEXUS 3064PQ switch. There is no compatibility problem. After receiving the goods, we also conducted performance tests. The description on the website is very accurate, and there is no error information marked.

    Transceivers typeSFP-10G-SR-S

    CompatibleCisco

    Verified Purchase

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  • Urban United States of America
    2024-12-20

    Used for my Cisco NEXUS 3064PQ, plug and play, stable connection, it is a very good product.

    Transceivers typeSFP-10G-SR-S

    CompatibleCisco

    Verified Purchase

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    0

  • Sid United States of America
    2024-12-05

    The account manager responded quickly and actively helped me solve the problem. Since I continued to use some 10G SR for my business, when I asked the account manager for the request, they tried their best to help me find a solution and ensured that the product arrived on time. Thank you very much.

    Transceivers typeSFP-10G-SR-S

    CompatibleCisco

    Verified Purchase

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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!

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Cisco SFP-10G-SR-S Compatible 10GBASE-SR SFP+ 850nm 300m DDM LC MMF Transceiver Module
US$ 9.90
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