This 1.25Gbps SFP optical transceiver is a high-performance optical communication module specifically designed for medium- and long-distance data transmission, supporting transmission distances of up to 20 kilometers. It is especially suitable for use in metropolitan area networks (MAN), enterprise networks, and other network environments requiring longer distance connectivity. Featuring an LC connector, it ensures stable and reliable connections. The module also supports digital diagnostic monitoring (DDM) functionality, enabling real-time monitoring of key parameters such as temperature, voltage, and optical power, which helps users to promptly assess device status, prevent potential faults, and improve network management efficiency. Compliant with SFP standards, this transceiver offers excellent compatibility and can be easily integrated into a wide range of network equipment, making it an ideal solution for building efficient and stable long-distance network connections.
WT-PD-G39-20-D Specifications
| Model |
WT-PD-G39-20-D |
Brand |
wintop |
| Form Factor |
SFP |
Data Rate |
1.25Gbps |
| Wavelength |
1310nm |
Transmission Distance |
20km |
| Interface |
LC duplex |
Fiber Type |
SMF (Single Mode Fiber) |
| Transmitter Type |
FP |
Receiver Type |
PIN |
| Digital Diagnostics (DDM/DOM) |
Yes |
Operating Temperature (Commercial) |
0 ~ 70°C |
| Transmitter Optical Power |
-9 ~ -3dBm |
Receiver Sensitivity |
< -22dBm |
| Power Consumption |
≤1W |
Extinction Ratio |
>8dB |
| Protocols |
IEEE 802.3z, SFF-8472, SFP MSA (INF-8074i) |
Warranty |
3 years |
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R&D Capabilities
Wintop operates a 10,000-square-foot R&D center and has accumulated over 60 technology and invention patents, establishing a comprehensive intellectual property system.
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Performance Testing
Every product from Wintop Photoelectric undergoes comprehensive testing on professional communication equipment testing platforms to ensure the solutions operate efficiently and stably in real-world application environments.
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Quality Management
Stringent quality management and high-standard material control systems ensure high-quality, highly stable products.
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1.
Installation Precautions
Please ensure the device is securely placed to prevent falling or strong vibrations. Use a power supply that meets the required specifications. Avoid operating the device in damp, dusty, or environments with strong electromagnetic interference. Do not open the device casing during operation. When cleaning, disconnect the power first and use a dry, soft cloth. The interfaces support hot-plugging, but please ensure standard cables and modules are used.
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2.
Report Security Vulnerabilities
If you discover potential or actual security vulnerabilities related to Wintop Photoelectric products or identify security issues on Wintop Photoelectric external websites, please send the relevant information to our dedicated security incident response team email. Our professional security experts will promptly investigate and address the matter, while strictly maintaining the confidentiality of your identity and information.
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3.
Maintenance Services
Choosing Wintop maintenance services means choosing peace of mind. We remain committed to our service philosophy of efficiency, speed, professionalism, and comprehensiveness, providing comprehensive repair and maintenance services for your equipment to support your business growth. No matter what type of repair or maintenance service you require, Wintop Photoelectric is dedicated to delivering high-quality, convenient, and worry-free solutions, ensuring your complete satisfaction and peace of mind.
- 1. The data on the above page is sourced from Wintop Photoelectric's internal laboratory and obtained under specific testing conditions. Actual usage may vary slightly due to product variations, software versions, and environmental differences. Please refer to the actual usage conditions.
- 2. The product images and screen content on the above page are for illustrative purposes only. The actual product appearance (including but not limited to design, color, and dimensions) and screen display content (including but not limited to background, UI, and illustrations) may differ slightly. Please refer to the physical product.
- 3. Due to real-time changes in product batches and production supply factors, Wintop Photoelectric may adjust and revise the textual descriptions, image effects, and other content on the above page in real time to ensure alignment with actual product performance, specifications, indices, components, and other information.
- 4. Should such modifications and adjustments be deemed necessary, no separate notice will be provided.