Basic Information:

The Huawei eSFP (enhanced Small Form factor Pluggable) transceiver module is designed for industrial applications and is part of the optical communication equipment. It operates at a wavelength of 1310nm, which is a common wavelength for single mode fiber applications. The module supports a data rate of 1.25Gb/s, suitable for Gigabit Ethernet and other high speed data transmission needs.

Transmitter Receiver Characteristics:

1. Optical Output Power: The transmitter's output power is specified as  4.5dBm, which is a measure of the power level of the optical signal emitted by the transmitter. This level ensures that the signal is strong enough to travel the intended distance without significant degradation.

2. Receiver Sensitivity: The receiver sensitivity is  22.5dBm, which is the minimum power level at which the receiver can still accurately detect the incoming signal. This sensitivity level indicates that the receiver is capable of detecting very weak signals, which is crucial for maintaining signal integrity over long distances.

3. Optical Insertion Loss: The optical insertion loss is not explicitly mentioned, but it is an important parameter that refers to the reduction in signal power as it passes through the transceiver. A lower insertion loss is desirable as it ensures that more of the signal power reaches the receiver.

4. Wavelength: The wavelength of 1310nm is chosen for its ability to provide high performance in single mode fiber, which is essential for long distance communication.

5. Connector Type: The LC (Lucent Connector) is a small form factor connector that is commonly used with SFP and eSFP modules. It provides a secure and reliable connection.

6. Fiber Type: The module is designed for single mode fiber, which is characterized by its ability to maintain signal integrity over long distances without the need for signal regeneration. This is achieved by allowing only one mode of light to propagate through the fiber, reducing signal dispersion.

7. Distance: The module is rated for distances up to 40km, making it suitable for long haul communication links.

8. Part Number: The part number 02310LJJ is a unique identifier for this specific model of the eSFP module, which can be used for ordering and inventory management purposes.

In summary, the Huawei eSFP module with the part number 02310LJJ is a high performance, long distance optical transceiver designed for industrial applications. It offers robust specifications that ensure reliable data transmission at high speeds over single mode fiber.

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