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25G DWDM SFP28 Optical Modules from China Suppliers and Factory for 5G Fronthaul Solutions
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25G DWDM SFP28 Optical Modules from China Suppliers and Factory for 5G Fronthaul Solutions

ETU-LINK 25G DWDM SFP28 series optical modules represent a cutting-edge solution in the optical communication industry, packaged in a compact SFP28 form factor. Designed specifically to support the growing demands of 5G fronthaul services, these modules utilize advanced Dense Wavelength Division Multiplexing (DWDM) technology for efficient long-distance data transmission over single-mode fiber optics. Our products adhere to the SFP28 MSA, 25G Ethernet, and CPRI/eCPRI standards, ensuring reliable operation in various applications, Manufactured in China, our SFP28 modules achieve a maximum data rate of up to 25.78125Gbps and can transmit data over distances of up to 15km. They fully support the C-band wavelength range with 0.8nm spacing (100GHz), making them an ideal choice for high-performance networking solutions. As trusted suppliers and factory producers of optical modules, we are committed to delivering top-quality products that meet the evolving needs of the telecommunications market

    Ordering information

    P/N Description Data Sheet Data Rate Wavelength Distance Output Power Sensitivity Connector Temp.(℃) Laser Type
    ESDxx2X-10D SFP28 DWDM DOWNLOAD 25G DWDM (C17-61) 10KM -1~6 -13.3 LC 0~70 EML+APD
    EST962X-15DI SFP28 DWDM DOWNLOAD 25G DWDM 1566.31~1528.77nm 15KM 0~5 -19 LC 0~70 MZM+APD

    Frequently Asked Questions

    Q: What is the maximum data rate supported by these SFP28 DWDM modules?
    Both the ESDxx2X-10D and EST962X-15DI SFP28 DWDM transceivers support a high-speed data rate of 25G.
    Q: What transmission distances do these transceivers cover?
    The ESDxx2X-10D supports a transmission distance of up to 10KM, while the EST962X-15DI is designed for longer links up to 15KM.
    Q: What are the operating wavelengths for each model?
    The ESDxx2X-10D operates on DWDM channels C17 to C61. The EST962X-15DI operates within the wavelength range of 1566.31nm to 1528.77nm.
    Q: What types of lasers and optical receivers are used?
    The 10KM model (ESDxx2X-10D) utilizes an EML laser combined with an APD receiver, whereas the 15KM model (EST962X-15DI) features a MZM laser with an APD receiver.
    Q: What is the operating temperature range for these DWDM modules?
    Both SFP28 DWDM transceivers are designed for commercial operating temperatures ranging from 0 to 70℃.
    Q: What connector type is required for these transceivers?
    These modules are equipped with industry-standard LC connectors for reliable fiber optic connectivity.

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