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25G SFP28 Optical Module from China Suppliers and Factory - High-Speed 25Gbps Compatible with 10G Networks
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25G SFP28 Optical Module from China Suppliers and Factory - High-Speed 25Gbps Compatible with 10G Networks

The ETU-LINK 25G SFP28 optical module is a high-performance optical module designed for data transmission at a rate of 25Gbps, with the added benefit of backward compatibility with 10G speeds. Housed in an SFP28 (Small Form-factor Pluggable 2package, this module is ideal for use in various applications, including 25G Ethernet switches, 100G (4x25Gbps) Ethernet, routers, enterprise networks, and telecommunications networks, As a reliable China supplier, we ensure that our optical modules meet the highest industry standards while providing exceptional performance. Our factory employs advanced technology and quality control measures, guaranteeing that you receive a top-notch product that enhances your network infrastructure. Whether you are looking to upgrade your network capabilities or require components for large-scale deployments, our ETU-LINK 25G SFP28 optical module is the perfect choice for your networking needs
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    Product Detail

    Ordering Information

    P/N Description Data Sheet Data Rate Wavelength Distance Output Power Sensitivity Connector Temp.(℃) Laser Type
    ESP852X-01D SFP28 SR DOWNLOAD 25G 850nm 100M -8.4~2.4 -10.3 LC 0~70 VCSEL+PIN
    ESP852X-01DI SFP28 SR DOWNLOAD 25G 850nm 100M -8.4~2.4 -10.3 LC -40~85 VCSEL+PIN
    ESP312X-10D SFP28 LR DOWNLOAD 25G 1310nm 10KM -7~2 -13.3 LC 0~70 DFB+PIN
    ESP312X-20D SFP28 LR DOWNLOAD 25G 1310nm 20KM -7~2 -14 LC 0~70 DFB+PIN
    ESP312X-30D SFP28 ER DOWNLOAD 25G 1310nm 30KM 0~6 -18 LC 0~70 DFB+APD
    ESP312X-40D-D SFP28 ER DOWNLOAD 25G 1310nm 40KM 0~6 -19 LC 0~70 DFB+APD
    ESP312X-80D SFP28 ZR DOWNLOAD 25G 1309nm 80KM 2~7 -28 LC 0~70 EML+SOA+PIN

    Frequently Asked Questions

    What is the difference between SFP28 SR, LR, ER, and ZR modules?
    The main differences lie in the transmission distance, wavelength, and laser type. SR (Short Range) works at 850nm over multimode fiber up to 100m. LR (Long Range) works at 1310nm over single-mode fiber up to 10km or 20km. ER (Extended Range) covers up to 30km or 40km, while ZR (Ze extended Range) utilizes EML+SOA+PIN technology to reach up to 80km.
    Can these 25G SFP28 transceivers operate at 10G data rates?
    Most SFP28 transceivers are backward compatible with 10G SFP+ ports, allowing them to operate at 10Gbps depending on the switch configuration and device compatibility. It is recommended to verify compatibility with your specific hardware.
    What is the temperature range of the industrial-grade ESP852X-01DI module?
    The industrial-grade ESP852X-01DI SFP28 SR module is designed to operate in harsh environments with a wide temperature range from -40°C to 85°C, compared to the standard commercial range of 0°C to 70°C.
    What type of optical connector is used for these SFP28 transceivers?
    All SFP28 transceiver modules listed in this ordering guide utilize standard duplex LC connectors, which provide reliable optical connectivity and easy installation.
    How do I download the detailed datasheet for a specific part number?
    You can easily download the specific datasheet by clicking the blue "DOWNLOAD" button in the corresponding row of the ordering information table.

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