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  • 400G-QSFP-DR4-500M Optical Transceiver Module

    Product Overview:

    The 400G-QSFP-DR4-500M Optical Transceiver Module is a state-of-the-art solution designed for long-reach data transmission in advanced networking environments. This module is ideal for large-scale data centers, high-performance computing networks, and enterprise core and distribution layers, offering a perfect blend of high-speed performance and extended reach.

    Key Features:

    1. Exceptional Data Throughput: Provides a staggering 400 Gbps data rate, making it suitable for bandwidth-intensive applications in modern data centers and enterprise networks.
    2. Extended Reach Connectivity: Capable of transmitting data over distances of up to 500 meters, this module excels in longer-range communication requirements within data center interconnects.
    3. Single-Mode Fiber Compatibility: Utilizes single-mode fiber technology, ensuring high-speed data transmission over longer distances with minimal signal loss.
    4. QSFP-DD Interface: Features the QSFP-DD (Quad Small Form Factor Pluggable-Double Density) form factor, offering high-density connectivity and backward compatibility with existing QSFP infrastructure.
    5. Low Power Consumption: Designed with power efficiency in mind, it offers a cost-effective solution while reducing the carbon footprint of network operations.
    6. Four Parallel Channels: Operates with four parallel 100 Gbps channels, providing an aggregated 400 Gbps bandwidth with PAM4 modulation.


    • Long-reach data center interconnects and intra-campus connections
    • High-capacity backbone networks for large enterprises and service providers
    • Cloud storage networks and high-performance computing clusters
    • Ethernet and advanced networking applications requiring extensive bandwidth

    Technical Specifications:

    • Data Rate: 400 Gbps
    • Maximum Reach: 500 meters
    • Connector Type: Duplex LC
    • Fiber Type: Single-Mode
    • Form Factor: QSFP-DD
    • Wavelength: DR (Data Center Reach)
    • Power Consumption: Energy-efficient design
    • Compliance: Meets IEEE 802.3bs standard and QSFP-DD MSA specifications

    Ordering Information:

    To learn more about the 400G-QSFP-DR4-500M Optical Transceiver Module, including detailed specifications and pricing, please contact our sales team or visit our website.

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