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Huawei OSN3500 SSN3SLH4 realizes the reception and transmission of 16-channel STM-1/STM-4 optical signals, completes the optoelectronic conversion of STM-1/STM-4 signals, the extraction and insertion processing of overhead bytes, and reports the alarms generated on the line.
Veneer Characterization Code
The single-board characteristic code is the code located after the single-board name in the single-board bar code. The veneer characterization code is used to describe the type of optical interface.
The relationship between the single-board characteristic code and the type of optical interface of the Huawei OSN3500 SLH41 is shown in Table 1.
| Single-board | Characteristic code | Optical interface type |
|---|---|---|
| SSN3SLH4101 | SSN3SLH4101 | 12×S-1.1, 4×S-4.1 |
| SSN3SLH4102 | 02 | 8×S-1.1,8×S-4.1 |
| SSN3SLH4103 | 03 | 16×S-1.1 |
| SSN3SLH4104 | 04 | 4×L-1.1, 12×S-4.1 |
| SSN3SLH4105 | 05 | 16×S-4.1 |
| The optical interfaces on the single board use single mode optical modules, which need to be used with G.657A2 type pigtails. | ||
SLH41 single-board metrics include optical interface metrics, laser safety level, mechanical metrics, and power consumption.
Interface specifications
The optical interface specifications of the Huawei OSN3500 SLH41 single board are shown in Table 1.
| Type | Description |
|---|---|
| S-1.1 | 15km STM-1 dual-fiber bidirectional optical interface |
| L-1.1 | 40km STM-1 Dual Fiber Bidirectional Optical Interface |
| S-4.1 | 15km STM-4 dual-fiber bidirectional optical interface |
| 80km CWDM | 80km CWDM optical interface |
| 120km DWDM | 120km DWDM 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 10dBm (10mW).
Mechanical Specifications
The mechanical specifications of the Huawei OSN3500 SLH41 single board are as follows:
- Veneer size: 25.4mm (W) × 235.2mm (D) × 261.4mm (H)
- Weight: 1.5kg
Power Consumption
The maximum power consumption of the Huawei OSN3500 SLH41 veneer board is 49W at room temperature (25°C).
The technical information in this chapter and the related SDH equipment troubleshooting procedures are provided by Shenzhen Optical Transmission Network Technology Company Limited (www.opticaltrans.com), and are reproduced with permission. Huawei SDH Optical Transmission Equipment, SDH Transmission Equipment Sales Tel: 13430988088 Welcome to call!
