The Huawei SFP 10G ER 1310 is a high performance SFP+ transceiver module designed for 10 Gigabit Ethernet applications. It is specifically engineered for single mode fiber optic connections, offering a reliable and efficient solution for data transmission over long distances. Here is a detailed overview of its specifications and characteristics:

Model: SFP 10G ER 1310

Basic Information:

1. Interface Type: SFP+ (enhanced small form factor pluggable)

2. Data Rate: 10 Gbps

3. Wavelength: 1310 nm

4. Fiber Type: Single mode

5. Distance: Up to 40 km

6. Connector Type: LC (Lucent Connector)

7. Part Number: 02311RLX

Transmitter Characteristics:

1. Wavelength: 1310 nm

2. Output Power: Typically around +3 dBm, ensuring sufficient signal strength for long distance transmission.

3. Modulation Scheme: Likely to be Differential Quadrature Phase Shift Keying (DQPSK) or similar, suitable for 10 Gbps over single mode fiber.

Receiver Characteristics:

1. Sensitivity: Typically around  20 dBm, which is the minimum received signal power required to achieve error free operation.

2. Wavelength: 1310 nm

3. Receiver Type: APD (Avalanche Photodiode) for high sensitivity and low noise.

Additional Features:

1. Digital Diagnostics: The module supports IEEE standards for digital diagnostics, providing real time information about the module's performance, including temperature, voltage, and optical power levels.

2. Compliance: The module adheres to industry standards such as RoHS (Restriction of Hazardous Substances) and is designed to be environmentally friendly.

3. Operating Temperature: Typically, these modules are designed to operate in a range of  5 to 70 degrees Celsius, ensuring reliable performance in various environments.

4. Storage Temperature: Usually, the storage temperature range is  40 to 85 degrees Celsius, which is important for maintaining the module's integrity when not in use.

Application:

The SFP 10G ER 1310 is ideal for use in telecommunications, data centers, and other high speed networking environments where long distance, high capacity data transmission is required. It is particularly suited for applications that demand high reliability and minimal signal degradation over long distances.

Compatibility:

While designed for Huawei equipment, SFP+ modules are generally interoperable with other devices that support the SFP+ standard. However, it's always recommended to check compatibility with the specific device or system before installation.

In summary, the Huawei SFP 10G ER 1310 is a robust and efficient SFP+ transceiver module that provides high speed data transmission over single mode fiber at distances up to 40 km. Its performance characteristics, combined with digital diagnostics and industry standard compliance, make it a reliable choice for a variety of networking applications.