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WT-PS-E35-20L-D 100M Optical Modules

155Mbps BiDi SFP Optical Transceiver, 20km Transmission Distance, with Digital Diagnostic Monitoring (DDM) Function.Hot

Product Features

  • SFP package with LC connector
  • 1310nm FP laser and 1550nm PIN photodetector
  • 1550nm FP laser and 1310nm PIN photodetector
  • Supports transmission up to 20 km over single-mode fiber (SMF)
  • +3.3V single power supply
  • LVPECL compatible data input/output interface
  • Low electromagnetic interference (EMI) and excellent ESD protection
  • Compliant with laser safety standard IEC-60825
  • Compliant with RoHS standard
  • Compliant with SFF-8472 standard
* Wintop Photoelectric provides professional technical support and sales consultation
* If you need further assistance, please contact Pre-sales Consultation

The WT-PS-E35-20L-D is a 100Mbps single-mode single-fiber SFP optical transceiver that supports a data rate of 155Mbps and is suitable for transmission distances up to 20km over single-mode fiber. This product utilizes BiDi technology, equipped with 1310nm and 1550nm wavelength lasers and detectors, and supports Digital Diagnostic Monitoring (DDM) function. It is designed for commercial-grade applications, ensuring efficient and stable optical communication performance.


Technical Specifications

Product Technical Specifications

WT-PS-E35-20L-D Specifications
Model Name WT-PS-E35-20L-D Brand Wintop
Package Type SFP Data Rate 155Mbps
Wavelength 1310/1550nm Transmission Distance 20Km
Interface Duplex LC Fiber Type SMF
Transmitter Type FP Receiver Type PIN
Digital Diagnostics (DDM/DOM) Yes Temperature Range Commercial 0 ~ 70°C
TX Optical Power -15 ~ -3dBm Receiver Sensitivity < -32dBm
Power Consumption ≤1W Extinction Ratio >8dB
Protocols IEEE 802.3z, SFF-8472, SFP MSA (INF-8074i) Warranty 3 years
Compatible Brands
Cisco, Huawei, H3C, ZTE, Ruijie, Digital China, Juniper, ALCATEL, Arista Networks, BROCADE, DELL, D-LINK, Extreme, Mellanox, Nortel, Ericsson, Hirschmann, MOXA, Raisecom, Nokia, Intel
  • 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.

  • 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.

  • Quality Management

    Stringent quality management and high-standard material control systems ensure high-quality, highly stable products.

Quality Certification

Wintop products are manufactured in compliance with stringent quality standards.

  • Wintop Photoelectric Environmental Management System Certification
  • Wintop Photoelectric Occupational Health and Safety Management System Certification
  • Wintop Photoelectric Quality Management System Certification
  • EU CE Certification / Mandatory Product Conformity Mark
  • FCC Federal Communications Commission Certification (USA)
  • EU RoHS Environmental Certification / Restriction of Hazardous Substances Directive

Frequently Asked Questions

If you cannot find a relevant solution, please contact us

  • 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.

  • 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.

  • 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.

Product and Solutions Inquiry

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WT-PS-E35-20L-D 100M Optical Modules

155Mbps BiDi SFP Optical Transceiver, 20km Transmission Distance, with Digital Diagnostic Monitoring (DDM) Function.

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