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

The ETU-LINK 10G DWDM SFP+ optical module is a high-performance solution designed for robust data transmission. As a small form-factor pluggable (SFP+) optical module, it supports a remarkable data transfer rate of 10 Gbps. Utilizing dense wavelength division multiplexing (DWDM) technology, this module allows for the concurrent transmission of multiple wavelengths of light signals over a single optical fiber, facilitating high-density data transmission and extensive bandwidth capabilities, Manufactured by leading China suppliers, the ETU-LINK 10G DWDM SFP+ module is compatible with standard SFP+ interfaces, making it an ideal choice for various networking equipment such as switches and routers. This optical module is widely used in backbone networks, metropolitan area networks, and data centers, effectively addressing the growing demand for high bandwidth and long-distance transmission, As a trusted factory in the optical communications industry, ETU-LINK ensures quality and reliability in every product, making it an essential component for modern network infrastructures
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    Product Detail

    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

    What is the difference between standard DWDM SFP+ and Tunable DWDM SFP+ modules?
    Standard DWDM SFP+ modules operate on a fixed wavelength predefined during manufacturing. In contrast, Tunable DWDM SFP+ modules (such as EST96X-80DI) allow users to adjust and tune the channel wavelength dynamically across the C-band, reducing spare inventory requirements.
    What transmission distances do these 10G DWDM SFP+ modules support?
    These transceivers support various link lengths over single-mode fiber (SMF) depending on the model: 40km (ESDxxX-40D), 80km (ESDxxX-80D & EST96X-80DI), and up to 100km (ESDxxX-A0D).
    What is the benefit of EML+APD compared to EML+PIN receiver types?
    EML+PIN configurations are suitable for shorter distances like 40km. EML+APD (Avalanche Photodiode) configurations offer significantly higher receiver sensitivity (e.g., <-24 dBm), making them ideal for long-distance transmissions of 80km and 100km.
    What connector type and operating temperature range do these modules require?
    All the listed SFP+ transceivers feature standard LC duplex connectors and operate reliably within the commercial temperature range of 0°C to 70°C.
    Are these 10G DWDM SFP+ transceivers hot-pluggable?
    Yes, these modules are designed to be hot-pluggable, allowing you to install or remove them in active network switches or routers without interrupting the system power.

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