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WT-PS-G53-40LI-D Gigabit Optical Modules

SFP Gigabit single-mode single-fiber 40km industrial grade (1310/1550nm)Hot

Product Features

  • Supports 1.25Gbps data transmission rate
  • Supports 40km medium to long distance transmission
  • Uses 1550/1310nm wavelength configuration, strong anti-interference capability
  • LC duplex interface, single-mode fiber (SMF) transmission
  • DFB laser + PIN receiver configuration, stable performance
  • Standard SFP MSA package, easy device integration
  • Compatible with mainstream brand devices such as Cisco, Huawei, H3C
* Wintop Photoelectric provides professional technical support and sales consultation
* If you need further assistance, please contact Pre-sales Consultation

WT-PS-G53-40LI-D is a high-performance single-mode dual-fiber transceiver module adopting a standard SFP form factor, supporting transmission rates up to 1.25Gbps and long-distance transmission up to 40km. The operating wavelength is 1550/1310nm, making it suitable for medium to long distance optical communication applications. The module is widely compatible with a variety of mainstream brand devices and is suitable for enterprise, industrial, and data center network deployment scenarios, offering excellent stability and reliability.

Technical Specifications

Product Technical Specifications

WT-PS-G53-40LI-D Specifications
Model WT-PS-G35-40LI-D Brand Wintop
Package Type SFP Transmission Rate 1.25Gbps
Wavelength 1310/1550nm Transmission Distance 40Km
Interface LC Duplex Fiber Type SMF (Single-Mode Fiber)
Transmitter Type DFB Receiver Type PIN
Digital Diagnostics (DDM/DOM) Yes Operating Temperature -40 ~ 85°C
Transmitter Power -5 ~ 0dBm Receiver Sensitivity < -24dBm
Power Consumption ≤1W Extinction Ratio >8dB
Protocols IEEE 802.3z, SFF-8472, SFP MSA Warranty 5 years
Compatible Brands
Cisco, Huawei, H3C, ZTE, Ruijie, HP, 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

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Frequently Asked Questions

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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.

  • 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

网络交换机

WT-PS-G53-40LI-D Gigabit Optical Modules

SFP Gigabit single-mode single-fiber 40km industrial grade (1310/1550nm)

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