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100G BIDI QSFP28 - High Density, Cost-Saving Solution from China Factory and Trusted Suppliers
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100G BIDI QSFP28 - High Density, Cost-Saving Solution from China Factory and Trusted Suppliers

ETU-LINK's 100G BIDI QSFP28 is a cutting-edge solution that facilitates bidirectional data transmission through a single fiber, allowing for simultaneous sending and receiving of data. Designed for 100G Ethernet applications within data centers, switches, routers, transmission equipment, servers, and supercomputer interconnects, this product offers both high density and cost-saving advantages. As a leading factory and supplier in China, ETU-LINK provides innovative networking solutions that meet the demands of modern data communication
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    Product Detail

    Ordering information

    P/N Description Data Sheet Data Rate Wavelength Distance Output Power Sensitivity(OMA) Connector Temp.(℃) Laser Type
    EB89Y-01D QSFP28 BIDI SR DOWNLOAD 100Gb/s 850nm 100m -6.2~4 -8 LC 0~70 VCSEL+PIN
    EB23Y-10D QSFP28 BIDI LR1 DOWNLOAD 100Gb/s 1270/1330nm 10KM -1.4~4.5 -7.5+TECQ LC 0~70 EML +PIN
    EB32Y-10D QSFP28 BIDI LR1 DOWNLOAD 100Gb/s 1330/1270nm 10KM LC 0~70 EML +PIN
    EB91Y-20D QSFP28 BIDI LR1 DOWNLOAD 100Gb/s 1291/1311nm 20KM -0.2~6.6 -9+TECQ LC 0~70 EML +PIN
    EB19Y-20D QSFP28 BIDI LR1 DOWNLOAD 100Gb/s 1311/1291nm 20KM LC 0~70 EML +PIN
    EB59Y-30D QSFP28 BIDI ER1 DOWNLOAD 100Gb/s 1304/1309nm 30KM 0~5.6 -13.9+TECQ LC 0~70 EML +APD
    EB95Y-30D QSFP28 BIDI ER1 DOWNLOAD 100Gb/s 1309/1304nm 30KM LC 0~70 EML +APD
    EB59Y-40D QSFP28 BIDI ER1 DOWNLOAD 100Gb/s 1304/1309nm 40KM 1.5~7.1 -15.2+TECQ LC 0~70 EML +APD
    EB95Y-40D QSFP28 BIDI ER1 DOWNLOAD 100Gb/s 1309/1304nm 40KM LC 0~70 EML +APD

    Frequently Asked Questions

    What is a QSFP28 BiDi optical transceiver?
    A QSFP28 BiDi (Bidirectional) optical transceiver is a hot-pluggable module designed for 100Gb/s high-speed data transmission. By utilizing different wavelengths over a single fiber strand, it allows bidirectional data communication, effectively doubling the capacity of existing fiber infrastructure.
    What transmission distances are supported by these transceivers?
    Depending on the model, these transceivers support a wide range of distances. The SR (Short Range) model supports up to 100m over Multimode Fiber. The Single-Mode Fiber (SMF) models (LR1 and ER1) support transmission distances of 10KM, 20KM, 30KM, and up to 40KM.
    What wavelengths do these QSFP28 BiDi modules use?
    The wavelengths vary by model to prevent signal interference. The SR module uses 850nm. The LR1 modules use paired wavelengths of 1270/1330nm or 1291/1311nm. The ER1 modules utilize 1304/1309nm configurations to achieve longer transmission distances.
    What types of laser and receiver technologies are utilized?
    The SR transceiver uses a VCSEL laser paired with a PIN photodetector. The LR1 and ER1 transceivers utilize high-performance EML (Electro-absorption Modulated Laser) transmitters, combined with either PIN or high-sensitivity APD (Avalanche Photodiode) receivers for extended reach.
    What is the operating temperature range for these modules?
    All the listed QSFP28 BiDi modules are designed for commercial operating environments, supporting a standard temperature range from 0°C to 70°C.

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