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  • 400G-QSFP-XDR4-2km Optical Transceiver ModuleProduct Overview:

    The 400G-QSFP-XDR4-2km Optical Transceiver Module is an advanced networking solution engineered for high-speed data transmission over extended distances. It is optimized for large data centers, metropolitan area networks, and enterprise core networks, offering robust performance for modern, high-bandwidth applications.

    Key Features:

    1. High-Speed Data Transmission: Delivers an impressive 400 Gbps data rate, ideal for handling extensive data loads in ultra-high-speed networking environments.
    2. Extended Distance Coverage: With a reach of up to 2 kilometers, this module is perfectly suited for long-haul data transmission, offering flexibility and reliability for wide-area network applications.
    3. Single-Mode Fiber Compatibility: Utilizes single-mode fiber, ensuring stable and efficient data transmission over longer distances with minimized signal degradation.
    4. QSFP-DD Form Factor: Incorporates the QSFP-DD (Quad Small Form Factor Pluggable-Double Density) design, providing high-density connectivity and seamless integration with existing QSFP network infrastructure.
    5. Energy Efficiency: Designed with an emphasis on energy conservation, this module reduces operational costs and supports eco-friendly network operations.
    6. Four-Lane Parallel Transmission: Employs four parallel 100 Gbps channels, achieving a combined bandwidth of 400 Gbps with advanced PAM4 modulation.


    • Extended reach data center interconnects and metropolitan area networks
    • Backbone networks for ISPs and large-scale enterprise infrastructures
    • Cloud storage networks, high-performance computing, and big data analytics
    • High-capacity Ethernet and other demanding network applications

    Technical Specifications:

    • Data Rate: 400 Gbps
    • Maximum Reach: 2 kilometers
    • Connector Type: Duplex LC
    • Fiber Type: Single-Mode
    • Form Factor: QSFP-DD
    • Wavelength: XDR (eXtended Data Center Reach)
    • Power Consumption: Low power design
    • Compliance: Conforms to IEEE 802.3bs standards and QSFP-DD MSA

    Ordering Information:

    For more details on the 400G-QSFP-XDR4-2km Optical Transceiver Module, including full specifications and pricing, please reach out to our sales team or visit our website.

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