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WT-QSFP+ -SR4 High-Speed Optical Modules

40Gb/s QSFP+ SR4 Optical ModuleHot

Product Features

  • Compliant with RoHS-6 standard
  • High speed / high density: supports up to 4x10 Gb/s bidirectional operation
  • Compliant with industry standard SFF-8436 QSFP+ specification
  • Low power consumption: less than 1.5W
  • Transmission distance: up to 100 meters over OM3 fiber, up to 150 meters over OM4 fiber
  • Reliable VCSEL and PIN photonic devices
  • I2C standard management interface
  • Excellent signal integrity
* Wintop Photoelectric provides professional technical support and sales consultation
* If you need further assistance, please contact Pre-sales Consultation

WTQSFP+-SR4 is a 40Gbps hot-pluggable optical transceiver designed for Infiniband QDR and 40G Ethernet data transmission. It provides full-duplex parallel connectivity with 4 transmit and 4 receive data channels, each supporting data rates up to 10.3125Gbps. Using OM3 fiber, it supports transmission distances up to 100 meters, and up to 150 meters with OM4 fiber. Each channel can also be individually configured for 10G Ethernet transmission, increasing port density for 10G Ethernet applications. WTQSFP+-SR4 is designed to meet the current data center requirements for high speed, high density, and low power consumption.

Technical Specifications

Product Technical Specifications

WT-QSFP+ -SR4 Specifications
Model WT-QSFP+-SR4 Brand wintop
Form Factor QSFP+ Data Rate 4×10Gbps
Wavelength 850nm Transmission Distance OM4@150m / OM3@100m
Interface MPO Fiber Type OM4/OM3 MMF (Multi-Mode Fiber)
Transmitter Type VCSEL Receiver Type PIN
Digital Diagnostics (DDM/DOM) Yes Operating Temperature (Commercial) 0 ~ 70°C
Transmitter Optical Power -7.6 ~ +2.4dBm Receiver Sensitivity < -9.5dBm
Power Consumption ≤1.5W Extinction Ratio >3dB
Protocols IEEE 802.3ba, QSFP+ MSA, SFF-8436, SFF-8636, Infiniband Warranty 3 years
Compatibility
40G QDR, 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

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-QSFP+ -SR4 High-Speed Optical Modules

40Gb/s QSFP+ SR4 Optical Module

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