The Huawei QSFP 100G ER4 Lite is a high performance, energy efficient QSFP28 transceiver module designed for 100GBase ER4 Lite applications. This module is specifically engineered to provide high speed data transmission over single mode fiber optic cables. Here is a detailed overview of its specifications, basic information, and transmitter receiver characteristics:

Basic Information:

1. Part Number: 02311YXR

2. Form Factor: QSFP28 (Quad Small Form factor Pluggable Double Density)

3. Data Rate: 100 Gbps

4. Interface: 100GBase ER4 Lite

5. Wavelength: 1310nm

6. Transmission Distance:

  30km (without Forward Error Correction   FEC)

  40km (with FEC enabled)

7. Connector: LC (Lucent Connector)

8. Power Consumption: Low power consumption, suitable for energy efficient systems

Transmitter Receiver Characteristics:

1. Transmitter:

  Type: Single mode

  Wavelength: 1310nm

  Output Power: Adjustable to accommodate different transmission distances

  Modulation Format: 100GBase ER4 Lite compliant

2. Receiver:

  Sensitivity: High sensitivity to ensure reliable data reception

  Wavelength: 1310nm

  Receiver Type: Single mode

3. Optical Budget:

  The optical budget is the difference between the transmitter output power and the receiver sensitivity, which determines the maximum allowable loss in the optical link.

  For the QSFP 100G ER4 Lite, the optical budget is designed to support the specified transmission distances without FEC and with FEC.

4. FEC (Forward Error Correction):

  FEC is a technique used to improve the reliability of data transmission by detecting and correcting errors.

  The module supports FEC to extend the transmission distance up to 40km.

5. Temperature Range:

  Commercial: 0°C to 70°C

  Industrial:  40°C to 85°C

  This ensures the module can operate in a wide range of environmental conditions.

6. Storage Temperature:

   40°C to 85°C

  This is the temperature range within which the module can be stored without degradation.

7. Operating Humidity:

  5% to 95% non condensing

  Ensures the module can operate in various humidity levels without adverse effects.

8. Storage Humidity:

  0% to 95% non condensing

  The humidity range within which the module can be stored without damage.

9. ESD (Electrostatic Discharge) Protection:

  The module is designed to withstand electrostatic discharges, which is crucial for maintaining the integrity of the data transmission and the longevity of the module.

10. Compliance and Standards:

  The module adheres to industry standards such as IEEE 802.3bm for 100G Ethernet and is RoHS compliant, ensuring environmental safety.

The Huawei QSFP 100G ER4 Lite is designed for use in high speed data centers, telecommunications, and other applications requiring high bandwidth and long distance transmission. Its energy efficient design and robust performance make it a reliable choice for mission critical networks.

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