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10G DWDM SFP+ Optical Module - High-Speed Fiber Transceiver from China Suppliers & Factory
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10G DWDM SFP+ Optical Module - High-Speed Fiber Transceiver from China Suppliers & Factory

The ETU-LINK 10G DWDM SFP+ optical module represents cutting-edge technology in high-speed, dense wavelength division multiplexing (DWDM). This small form-factor pluggable (SFP+) optical module enables a robust data transfer rate of 10 Gbps and leverages DWDM technology to facilitate the transmission of multiple wavelengths of light signals over a single optical fiber. This innovative approach allows for high-density data transmission and extensive bandwidth communication capabilities, making it an essential component for modern networks, Compatible with standard SFP+ interfaces, this optical module is ideal for a variety of network devices, including switches and routers. Its widespread applications span backbone networks, metropolitan area networks, and data centers in China, addressing the growing demand for high bandwidth and long-distance transmission. As a leading supplier and factory of high-quality network components, ETU-LINK is committed to delivering reliable and efficient solutions for your networking needs

    Ordering Information

    P/N Description Data Sheet Data Rate Wavelength Distance Output Power Sensitivity Connector Temp.(℃) Laser Type
    ESDxxX-40D SFP+ DWDM DOWNLOAD 10G DWDM 40KM -1~4 <-15.8 LC 0~70 EML+PIN
    ESDxxX-80D SFP+ DWDM DOWNLOAD 10G DWDM 80KM 0~5 <-24 LC 0~70 EML+APD
    ESDxxX-A0D SFP+ DWDM DOWNLOAD 10G DWDM 100KM 1~5 -24.5 LC 0~70 EML+APD
    EST96X-80DI Tunable DWDM SFP+ DOWNLOAD 10G DWDM 80KM -1~4 <-24 LC 0~70 EML+APD

    Frequently Asked Questions

    Q1: What is the main difference between standard SFP+ DWDM and Tunable DWDM SFP+?

    Standard SFP+ DWDM modules operate on a fixed channel/wavelength, meaning you need to purchase a specific module for each channel. The Tunable DWDM SFP+ (such as EST96X-80DI) allows you to adjust and configure the channel wavelength dynamically on-site, simplifying inventory management.

    Q2: What fiber transmission distances do these 10G DWDM modules support?

    Depending on the model, these modules support maximum transmission distances of 40KM, 80KM, and up to 100KM over standard single-mode optical fiber (SMF) without external amplification.

    Q3: Why do the 80KM and 100KM models use EML+APD lasers instead of EML+PIN?

    APD (Avalanche Photodiode) receivers offer significantly higher optical sensitivity (down to <-24 dBm) compared to PIN receivers. This enhanced sensitivity is essential for overcoming optical attenuation over long distances like 80KM and 100KM.

    Q4: Are these DWDM SFP+ transceivers compatible with standard LC connectors?

    Yes, all the models listed in the ordering information use standard duplex LC optical connectors, ensuring seamless integration with existing high-density patch panels and fiber cabling.

    Q5: What is the operating temperature range for these optical transceivers?

    These modules are designed for commercial-grade operating conditions, supporting a standard temperature range from 0°C to 70°C (32°F to 158°F), suitable for standard indoor data center environments.

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