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The OSN3500 SSN1SLQ4A Optical Interface Board is a line board that can be used on OptiX OSN series devices to realize the reception and transmission of STM-4 optical signals. With this board, the received optical signals are sent to the cross side after O/E conversion, while the electrical signals from the cross side are sent out after E/O conversion.
Single Board Characteristic Code
The Single Board Characterization Code is the code located after the name of the single board in the single board bar code.The Single Board Characterization Code of SLQ4A is used to describe the type of optical interface.
The relationship between the SLQ4A's single-board characterization code and the type of optical interface is shown in Table 1.
| Single-board | Characteristic code | Optical interface type |
|---|---|---|
| SSN1SLQ4A10 | 10 | S-4.1 |
| SSN1SLQ4A11 | 11 | L-4.1 |
| SSN1SLQ4A12 | 12 | L-4.1 SSN1SLQ4A12 |
| SSN1SLQ4A13 | 13 | Ve-4.2 |
| SSN1SLQ4A14 | 14 | I-4 |
| SSN1SLQ4A15 | 15 | S-4.1 |
| SSN1SLQ4A16 | 16 | L-4.1 |
| SSN1SLQ4A17 | 17 | L-4.2 |
| SSN1SLQ4A18 | 18 | Ve-4.2 |
| SSN1SLQ4A19 | 19 | I-4 |
| SSN1SLQ4A20 | 20 | S-4.1 |
| SSN1SLQ4A21 | 21 | L-4.1 |
| SSN1SLQ4A22 | 22 | L-4.1 SSN1SLQ4A22 22 |
SLQ4A single board specifications include optical interface specifications, laser safety level, mechanical specifications and power consumption.
Interface specifications
The optical interface specifications of SLQ4A single board are shown in Table 1.
| Type | Description |
|---|---|
| I-4 | 2km STM-4 dual-fiber bidirectional optical interface |
| S-4.1 | 15km STM-4 Dual Fiber Bidirectional Optical Interface |
| L-4.1 | 40km STM-4 dual-fiber bidirectional optical interface |
| L-4.2 | 80km STM-4 dual-fiber bidirectional optical interface |
| Ve-4.2 | 100km STM-4 Dual Fiber Bidirectional Optical Interface |
Laser safety level
The single-board laser safety level is CLASS 1, and the maximum output optical power of the single-board optical interface is less than 10 dBm (10 mW).
Mechanical Specifications
The mechanical indexes of SLQ4A board are as follows:
- Veneer size: 25.4mm (W) x 235.2mm (D) x 261.4mm (H)
- Weight: 1.0kg
Power Consumption
The Huawei Optix OSN3500 SSN1SLQ4A board has a maximum power consumption of 17W at room temperature (25°C).
