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WT-SFP28-LR High-Speed Optical Modules

SFP28 25Gb/s 1310nm 10km Optical ModuleHot

Product Features

  • Compatible with CPRI Option 10 at 24.33Gbps and 25GBASE at 25.78Gbps
  • Maximum transmission distance up to 10 km, suitable for single-mode fiber (SMF)
  • Uses 1310nm wavelength Directly Modulated Laser (DML) transmitter
  • Compliant with SFP28 Multi-Source Agreement (MSA) standard
  • Built-in digital diagnostic function
  • Single +3.3V power supply
  • Compliant with RoHS 6 environmental directive requirements
* Wintop Photoelectric provides professional technical support and sales consultation
* If you need further assistance, please contact Pre-sales Consultation

SFP28-25GB-LR 25G SFP28 transceiver is designed for transmitting data rates of 24.33Gbps and 25.78Gbps over single-mode fiber (SMF), supporting a maximum link length of 10 km. This product complies with IEEE802.3ba, SFF-8402, and SFF-8432 standards. It provides digital diagnostic monitoring functions compliant with SFF-8472 standard via I2C interface.

Technical Specifications

Product Technical Specifications

WT-SFP28-LR Specifications
Model WT-SFP28-LR Brand Yuanto
Package Type SFP28 Data Rate 25Gbps
Wavelength 1310nm Transmission Distance 10km
Interface LC Duplex Fiber Type SMF
Transmitter Type DML Receiver Type PIN
Digital Diagnostics Yes Operating Temperature 0 ~ 70°C (DDM/DOM)
Transmit Optical Power -4.5 ~ +2.5dBm Receive Sensitivity < -12dBm
Power Consumption ≤1.2W Extinction Ratio >3dB
Protocols IEEE 802.3ba, SFF-8402 Warranty 3 Years
Compatibility
SFP28 MSA, SFF-8432, Cisco, Huawei, H3C, ZTE, Ruijie, HP, HP Networking, Juniper, ALCATEL
Compatible Brands
Arista Networks, BROCADE, DELL, D-LINK, Extreme, Mellanox, Nortel, Ericsson, Harting, 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

网络交换机

WT-SFP28-LR High-Speed Optical Modules

SFP28 25Gb/s 1310nm 10km Optical Module

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