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SFP28 Transceiver SFP Modules SFP-25G-SR 25G 850nm 100m

Good quality XFP Optical Transceiver for sales
Good quality XFP Optical Transceiver for sales
We're so happy to cooperate with you for a long time. Your good service makes me be satisfied! I think your many customers have the same comments.

—— John Asher

Have found a lot of suppliers in China, finally I choose Sourcelight to supply me with the transceivers. The reasons are quality and no worry for after

—— Heshanek

Have been cooperating together for more than 5 years, very professional, all products works good in our equipments.

—— Troy Vargas

Provide products, but also gives a lot of professional system solutions and advices, a pleasant cooperation and good seller, will keep contact!

—— Patrimble

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SFP28 Transceiver SFP Modules SFP-25G-SR 25G 850nm 100m

China SFP28 Transceiver SFP Modules SFP-25G-SR 25G 850nm 100m supplier

Large Image :  SFP28 Transceiver SFP Modules SFP-25G-SR 25G 850nm 100m

Product Details:

Place of Origin: Shenzhen,China
Brand Name: Sourcelight or OEM
Certification: CE/FCC/RoHS/TUV/UL
Model Number: SFP-25G-SR

Payment & Shipping Terms:

Minimum Order Quantity: 1PCS
Price: Get Latest Price
Packaging Details: 10PCS or 20PCS Plastic trays; 1pc Independent box.
Delivery Time: Shipped in 1~3 days after PO confirmed
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 500PCS Per Week
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Detailed Product Description
Datarate: 25.78 Gb/s Wavelength: 850NM
Distance: 100M OM4 MMF TX Power: -8.4~-2.4dBm
Sensitivity: -10.3dBm DOM Support: Yes
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cisco optical transceiver

SFP28 Transceiver SFP-25G-SR 25G 850nm 100m



The SFP28 SR module electrical interface is compliant to SFI electrical specifications. The transmitter input and receiver output impedance is 100 Ohms differential. Data lines are internally AC coupled. The module provides differential termination and reduce differential to common mode conversion for quality signal termination and low EMI. SFI typically operates over 200 mm of improved FR4 material or up to about 150mmof standard FR4 with one connector.



  • 25Gb/s serial optical interface

  • 850nm VCSEL transmitter, PIN photo-detector

  • 2-wire interface for management specifications compliant with SFF8472 DDM interface for optical transceivers

  • Operating case temperature: 0 to 70°C

  • All-metal housing for superior EMI performance

  • Low power consumption



Package (Form Factor) SFP28-SR
Data Rate (typical) 25.78 Gb/s
Centre Wavelength 850nm
Distance 100m OM4 MMF
Diagnostics Digital Monitor
Transmitter VCSEL Laser
Receiver PIN
TX Output Power  -8.4~+2.4(dBm)
RX Sensitivity  -10.3(dBm)
Low/High Case Temperature 0°C~70°C
Voltage Supply (typical) 3.3v
Connector Duplex LC/UPC



  • High-speed storage area networks

  • Computer cluster cross-connect

  • Custom high-speed data pipes

  • Inter Rack Connection


1. Excellent quality and 3 years warranty
2. Competitive pricing
3. Full compatible (HP/Extreme/Juniper/H3C…)
4. OEM/ODM Customized label
5. Keep stock,Fast delivery 

SFP28 Transceiver SFP Modules SFP-25G-SR 25G 850nm 100m

FAQ(Frequently Asked Questions)

1. Can I have a sample order?What is your MOQ?
Yes, we welcome sample order to test and check quality. Mixed samples are acceptable,We do not have MOQ,1 sample is available.


2. What is the lead time?
For usual products,We keep stock,could ship 1~3 days after PO.For big quantity and special products,Please check lead time with our sales.


3. How do you ship the goods and how long does it take arrive?
We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive.


4. Dose your modules compatible to .(HP/Extreme/Juniper,ect)
Yes,we code the optical transceivers compatible to (HP/Extreme/Juniper).


5. What is your payment terms?
Usually,we need prepayment by T/T,West Union or Cash.Could also support Credit terms like NET 7DAYS,NET30 DAYS or COD(cash on delivery) for old customers after credit application is approved.

6. What is your warranty time
We promise 3 years warranty for all products shipped from us.


7. Could I return the products if there is a quality problem?
Yes,if there is a quality problem happen,including products defects,.we could accept free exchange or return and refund.

8. Could I use our own logo and label?
Yes,we could provide a OEM service and make the products with your own label.


Contact Details
Sourcelight Technology Limited

Contact Person: sales

Tel: +86-0755-81481986

Fax: 86-755-83612503

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