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Home / Products / Transceivers / 25G/40G Transceivers / 25G SFP28 / 17369

H3C SFP-25G-SR-MM850 Compatible 25GBASE-SR SFP28 850nm 100M optical transceiver Module

Product No :17369
64 Reviews
8.9K Solds
US$ 16.90  US$ 35.00
Compatible
Transceivers type
5095 in real-time stock, 08Jul, 2025

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1. Rate: 25G; Connector: Duplex lC
2. VCSEL+PIN; Low Power Consumption <1W
3. Applied in Campus Network and Data Center or 100G to 25G Breakout
4. Fully Compatible with 100+ Vendors
5. SFP28 MSA Compliant
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Specifications

H3C SFP-25G-SR-MM850 Compatible 25GBASE-SR SFP28 Optical Transceiver Module (MMF, 850nm, 100m, LC, DDM)

 

The H3C SFP-25G-SR-MM850 compatible 25G SFP28 transceiver module is equipped with LC duplex connectors, reaching a link up to 100m over laser-optimized OM4 multimode fiber (70m over OM3 MMF). It is verified to interoperate with original H3C switches, including the H3C S6825, S6850, S6530X, etc. This 25G optical transceiver comes with an SFP28 connector, enabling 25 Gbps bandwidth. DOM/DDM (digital diagnostics monitoring) function is supported on the 25G fiber optic transceiver to achieve real-time operating parameters monitoring.

 

QSFPTEK manufactured 25GBASE-SR SFP28 module is compliant with SFP28 MSA, IEEE 802.3ba SFP28 specifications. Besides, the small form-factor pluggable 28 (SFP28) SR optic has been tested on host devices to ensure full compatibility with H3C equipment, such as data center switches, enterprise routers, and server network interface cards (NICs). The third-party 25G SFP module is an ideal substitute to the H3C SFP-25G-SR-MM850 SFP28 25G transceiver at an affordable price, providing a cost-effective compatible solution for high-performance 25G connectivity.

 

SR 25G SFP28 transceiver caters to 25 Gigabit Ethernet (25GbE) optical fiber connections, ideal for short-distance applications in the data center, campus network, enterprise core layer, and distribution layer, etc.

 

Model Name SFP-25G-SR-MM850 Vendor Name QSFPTEK
Form Factor SFP28 Data Rate 25 Gbps
Wavelength 850nm Distance 100m@OM4
Connector LC Duplex Cable Type OM3/OM4 MMF
Transmitter Type VCSEL Receiver Type PIN
TX Power -8.4~2.4dBm Receiver Sensitivity <-10.3dBm
Power Consumption <1W Modulation Format NRZ
DDM Support Bit Error Ratio (BER) 1E-12
Protocols IEEE 802.3ba, SFP28 MSA 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
    Fully compatible with almost all H3C devices. Ideal for data center and campus networks.
  • 3. Protocols
    Compliant with IEEE 802.3ba, SFP28 MSA.
  • 4. Quality Certifications
    Backed by CE, FCC, ROSH, ISO9001.

Applications

Connection 1: 25GBASE-SR Connectivity

 

Related Products:

S7600-24Y4C, 24-Port Ethernet L3+ Switch, 24 x25GE SFP28, with 4 x100GE QSFP28 Uplinks, Support MLAG

Cisco SFP-25G-SR-S Compatible 25GBASE-SR SFP28 850nm 100M optical transceiver Module

 LC UPC to LC UPC Duplex OM4 2.0mm PVC Multimode Fiber Optic Patch Cable 1m

S7600-48Y8C, 48-Port Ethernet L3 Data Center Switch, 48 x25Gb SFP28, 8 x100Gb QSFP28, Support MLAG, VXLAN

        

Connection 2: 25G to 100G Migration

Related Products:

S7600-24Y4C, 24-Port Ethernet L3+ Switch, 24 x25GE SFP28, with 4 x100GE QSFP28 Uplinks, Support MLAG

Cisco SFP-25G-SR-S Compatible 25GBASE-SR SFP28 850nm 100M optical transceiver Module

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

Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 850nm 100m Optical Transceiver Module

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

            

Connection 3: 25GBASE-SR Connectivity with NIC

Related Products:

S7600-48Y8C, 48-Port Ethernet L3 Data Center Switch, 48 x25Gb SFP28, 8 x100Gb QSFP28, Support MLAG, VXLAN

Intel E25GSFP28SR Compatible 25GBASE-SR SFP28 850nm 100M optical transceiver Module

LC UPC to LC UPC Duplex OM4 2.0mm PVC Multimode Fiber Optic Patch Cable 1m

Intel XXV710-AM2 Network Interface Card, 25G Dual-Port SFP28, PCIe 3.0 X 8, Half & Full Bracket

Product details

Various Switch Tests

 

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

 

 

 

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

 

 

Questions & Answers

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Customer Reviews

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  • Erica Whit United States of America
    2023-04-11

    The module's robustness and stability have been impressive, ensuring uninterrupted network operation. The advanced features, such as advanced error correction, have also contributed to improved data integrity.

    Transceivers typeSFP-25G-SR-MM850

    CompatibleH3C

    Helpful

    0

  • Pandora Wallis United States of America
    2023-03-30

    The signal quality is excellent, and the data transfer speeds are incredibly fast. I would definitely recommend this product to anyone looking for a high-quality optical transceiver.

    Transceivers typeSFP-25G-SR-MM850

    CompatibleH3C

    Helpful

    0

  • Sandra Chaucer United States of America
    2023-03-28

    I've had no issues with compatibility, and the build quality is excellent. Overall, a great product that I would recommend to anyone in the industry.

    Transceivers typeSFP-25G-SR-MM850

    CompatibleH3C

    Helpful

    0

  • Elvis Raleign United States of America
    2022-12-22

    I initially needed some modules for a Dell R940 server 25G NIC card. My sales consultant recommended this one, and it fits well after receiving it, and there is no problem with compatibility at all.

    Transceivers typeSFP-25G-SR-MM850

    CompatibleH3C

    Helpful

    0

  • Susan Pater United States of America
    2022-11-09

    okay, I just placed a new order based on our good experience with your product and fast delivery.

    Transceivers typeSFP-25G-SR-MM850

    CompatibleH3C

    Helpful

    0

Resources

  • PDF Document
    QT-SFP28-SR Datasheet.pdf
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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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H3C SFP-25G-SR-MM850 Compatible 25GBASE-SR SFP28 850nm 100M optical transceiver Module
US$ 16.90
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