SFP28 25g Er 1310nm 40km Duplex LC Sm Fiber Optic Transceiver Modules
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Product Highlights
- Long Distance Transmission: Supports up to 40km transmission distance on single-mode fiber.
- High Data Rate: Delivers 25Gbps data rate for high-speed storage and networking.
- Digital Diagnostic Monitoring: Features 2-wire interface for integrated DDM real-time monitoring.
- Hot Pluggable Design: Allows easy insertion and removal without powering down the system.
- Low Power Consumption: Operates with less than 1.0W power consumption for energy efficiency.
- Comprehensive Certifications: Certified with CE, RoHS, FCC, ISO9001, and SGS standards.
- Customization Options: Offers custom choices for compatibility, distance, temperature, and labeling.
- Lifetime Technical Support: Provides lifetime technical support alongside 1-year warranty coverage.
Product Attributes
- Customization
- Available
- Usage
- Computer, Workstation, Server, Laptop
- Type
- Wired
- Model NO.
- YXF-S28-S31L-ER
- Support Network
- Ethernet
- Information content
- Data
- Certification
- CE, ISO, RoHS
- Condition
- New
- Data Rate
- 25g
- Wave Length
- 1310nm
- Reach
- 40km
- Fiber Type
- Dual
- Mode
- Single-Mode
- Connector
- LC
- Power Supply
- 3.3V
- Warranty
- 1 Year
- Transport Package
- Anti-Static Bag
- Trademark
- YXFiber
- Origin
- China
- HS Code
- 8517706000
- Production Capacity
- 10000PCS/Day
- Package Size
- 22.00cm * 20.00cm * 7.00cm
- Package Gross Weight
- 1.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
SFP28 25G-ER 1310nm 40km SM LC DDM 25G Transceiver

Features
l Up to 40Km transmission on MMF
l Up to 25Gbps
l 1310nm DFB laser and PIN receiver
l SFI electrical interface
l 2-wire interface for integrated Digital Diagnostic monitoring
l SFP+ MSA package with duplex LC connector
l Hot pluggable
l Very low EMI and excellent ESD protection
l +3.3V power supply
l Power consumption less than 1.0W
l Operating case temperature: 0~+70°C
Applications
l High-speed storage area networks
l Computer cluster cross-connect
l Custom high-speed data pipes
Compliance
l Compliant with IEEE 802.3ae-2002
l Compliant with MSA SFF-8472
l Compliant with MSA SFF-8431
Specifications:
| Technical Parameters | Descriptions | Technical Parameters | Descriptions |
| Model Number | YXF-S28-S31L-40D | Interface | LC |
| Fiber type | SMF | Laser/Detector | DBF/PIN |
| Form Factor | Duplex LC | DDM | Yes |
| Data Rate | 10Gbps | Output Power | 0~6dBm |
| Wavelength | 1310nm | Power Supply | 3.3V |
| Distance | 40Km | Temperature | 0~70°C |
| Warranty | 1 Year | Certificate | CE,ROHS,FCC,ISO9001,SGS |









FAQ
Q:Are you factory or trading company?
A:We are a manufacturer.
Q:What is your main products?
A:Our main products are Optical Transceiver SFP modules(155M-800G), AOC/DAC Cables, Media Converters.
For more details catalog, please send us inquiry.
Q:Can I get a lower price? Any discount?
A: Yes, price could be negotiated based on the quantity. In some festivals, we will also have promotional plans, please pay
attention to our store activities, or contact us directly by WhatsApp:
Q: Do you provide samples? Is it free or extra?
A: Yes, samples will be charged at the beginning, Sample cost can be retfund sample in future orders.
Q: What is your MOQ and the lead time?
A: No MOQ, 1 piece sample is available. Normally we have stocks, lead time is 1-3 working days.
Q: How about shipping?
A: For sample, about 4-6 days by fast delivery ; For Mass order, bout 15-25 days by sea, air, train shipping.
Q:What is your after-sales service? How about the warranty?
A: All our customers can enjoy the after-sales service for 1 years warranty and lifetime technical support.
Q: What kinds of customized choices are offered in YXFiber?
A: As for customized transceivers, YXFiber offers regular custom choices such as compatibility, transmission distance, operating temperature, label pattern, label colors, unit package and etc.
What's more, YXFiber welcomes any inquiry for customized products and solutions for all need and specifications.
Q: Why should I trust YXFiber compatible transceivers?
A: Besides the price advantage, we have compared to branded transceivers, YXFiber compatible transceivers also maintain the same performance and reliability.
To satisfy our customers' needs of high performance, all of our transceivers are tested multiple times in mainstream original brand switches in our test center before shipped out.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR229765". Items marked "" are certified.
Company Profile
Wuhan Yongxinfeng Technology Co., Ltd. is located in "Wuhan China Optics Valley", surrounded by a good R&D atmosphere. It is a professional manufacturer of "1*9, SFP, SFP+, XFP, QSFP+, COPPER SFP and GPON". Yongxinfeng has been deeply involved in the field of high-performance active optical modules. It is a high-tech enterprise integrating R&D, production, sales and technical services. At present, our products are widely used in "network data communication field, security monitoring field, data storage field, industrial power communication field" and so on.
We always adhere to the "customer first, quality-oriented" service concept, uphold integrity, business reputation. At present, the products are widely exported to Brazil, Russia, Ukraine, India, Singapore, Vietnam and other countries. By continuously improving our after-sales service system, we are able to provide our customers with higher quality products and services. Yongxinfeng Technology always adheres to the "trust" as the root, based on the "quality"-based business philosophy, and establishes long-term cooperative relationships with customers to achieve a win-win result.
Yongxinfeng Technology has always focused on the field of optical modules and has continuously invested a large amount of money in the research and development of new products. As the size of the plant and the number of employees continue to grow, the plant's production capacity continues to increase. We can provide OEM and ODM services to our customers. All customers can enjoy the "one-year replacement, three-year warranty and lifetime technical support" after-sales service. After years of technical accumulation, our products are compatible with all brands of switches.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory
- Address
- Building 1, Guanggu Workshop No. 8, Canglong Island, Jiangxia District, Wuhan, Hubei, China
-
Plant Area
- 1100 square meters
-
Number of Employees
- 51
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Wuhan Port
Our Production Capability & Technical Expertise
-
Main Products
- SFP Module
-
Production Machines
- Soldering Iron, Gbps Pattern Generator and Error Detector, Automatic Commissioning System for Optical Modules, Multi-channel Dimmable Optical Attenuator, Oscilloscope Equipment, Four-channel Optical Power Meter, DC Power Supply, Face Cleaning Instrument
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2015-06-05
- Export Year
- 2015-08-01
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Domestic
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE, RoHS, FCC
FAQ
- Are you factory or trading company?
- We are a manufacturer.
- What is your main products?
- Our main products are Optical Transceiver SFP modules(155M-800G), AOC/DAC Cables, Media Converters. For more details catalog, please send us inquiry.
- Do you provide samples? Is it free or extra?
- Yes, samples will be charged at the beginning, Sample cost can be retfund sample in future orders.
- What is your MOQ and the lead time?
- No MOQ, 1 piece sample is available. Normally we have stocks, lead time is 1-3 working days.
- How about shipping?
- For sample, about 4-6 days by fast delivery ; For Mass order, bout 15-25 days by sea, air, train shipping.
- What is your after-sales service? How about the warranty?
- All our customers can enjoy the after-sales service for 1 years warranty and lifetime technical support.
- What kinds of customized choices are offered in YXFiber?
- As for customized transceivers, YXFiber offers regular custom choices such as compatibility, transmission distance, operating temperature, label pattern, label colors, unit package and etc. What's more, YXFiber welcomes any inquiry for customized products and solutions for all need and specifications.
- Why should I trust YXFiber compatible transceivers?
- Besides the price advantage, we have compared to branded transceivers, YXFiber compatible transceivers also maintain the same performance and reliability. To satisfy our customers' needs of high performance, all of our transceivers are tested multiple times in mainstream original brand switches in our test center before shipped out.
Send your message to this supplier
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