The Huawei BiDi Transceiver is a high performance optical transceiver designed for use in data communication networks. It is part of the QSFP28 (Quad Small Form factor Pluggable) series, which is known for its compact size and high density design, making it suitable for high speed data transmission in data centers and telecommunications networks. Here are the key specifications and characteristics of the transceiver:

Model: 02312EVX

Basic Information:

  Form Factor: QSFP28

  Wavelength: 1295nm TX (Transmit), 1309nm RX (Receive)

  Data Rate: 50Gbps

  Optical Power: 1.5dBm (Transmit), 8dBm (Receive),  13.5dBm (Receive Sensitivity)

  Connector Type: LC (Lucent Connector)

  Fiber Type: SMF (Single Mode Fiber)

  Transmission Distance: 40km

Transmitter Characteristics:

  The transmitter operates at a wavelength of 1295nm, which is a common wavelength for BiDi (Bidirectional) transceivers.

  It provides an output power of 1.5dBm, which is suitable for long distance transmission over single mode fiber.

Receiver Characteristics:

  The receiver is designed to work at a wavelength of 1309nm, which is paired with the transmitter wavelength for bidirectional communication.

  It has a receive power range of 8dBm, indicating the maximum power it can handle without distortion.

  The receiver sensitivity is  13.5dBm, which is the minimum power level it can detect and process correctly.

Other Features:

  The transceiver is designed to support a data rate of 50Gbps, which is ideal for high speed networking applications.

  It uses single mode fiber, which is known for its ability to maintain signal integrity over long distances, making it suitable for the specified 40km transmission distance.

  The LC connector is a popular choice for its small size and reliable connection, which is beneficial in high density environments.

Applications:

  This transceiver is typically used in 100GBASE LR4 applications, where four lanes of 25Gbps data are transmitted simultaneously over a single fiber pair.

  It is suitable for long haul communication links where high data rates and long distances are required.

Conclusion:

The Huawei BiDi Transceiver 02312EVX is a high capacity, long distance optical transceiver that offers reliable performance for data centers and telecommunications networks. Its compact form factor and high data rate make it an excellent choice for modern networking infrastructures.

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