OSN3500 2xSTM-4 optical interface board has SSN1SLD4 and SSN1SLD4A, N1SLD4 and N1SLD4A can replace each other. It supports two-fiber multiplexing segment ring protection, four-fiber multiplexing segment ring protection, linear multiplexing segment protection, SNCP protection, SNCTP protection and SNCMP protection. Supports MSP and SNCP shared optical path protection.
Products
Finished Board Unit-OptiX OSN 3500-SSN1SLD4A20-2XSTM-4 Optical Interface Boards
OSN3500 2xSTM-4 optical interface board has SSN1SLD4 and SSN1SLD4A, N1SLD4 and N1SLD4A can replace each other. It supports two-fiber multiplexing segment ring protection, four-fiber multiplexing segment ring protection, linear multiplexing segment protection, SNCP protection, SNCTP protection and SNCMP protection.Supports MSP and SNCP shared optical path protection. 1 SLD4A board can support up to 2 MSP rings.Receives and transmits two STM-4 optical signals, and processes two STM-4 standard services or cascading services.Supports setting and querying of J0/J1/C2 bytes.
Optical interface index of SLD4A single board
| Item | Indicator Value | ||||
|---|---|---|---|---|---|
| Nominal bit rate | 622080kbit/s | ||||
| Line code type | NRZ | ||||
| Optical interface type | I-4 | S-4.1 | L-4.1 | L-4.2 | Ve-4.2 |
| Transmission distance (km) | 0～2 | 2～15 | 15～40 | 40～80 | 80～100 |
| Fiber Optic Interface | Single-mode LC | Singlemode LC | Singlemode LC | Singlemode LC | Singlemode LC |
| Operating wavelength range (nm) | 1261～1360 | 1274～1356 | 1280～1335 | 1480～1580 | 1480～1580 |
| Transmit optical power range (dBm) | -15～-8 | -15～-8 | -3 to 2 | -3 to 2 | -3 to 2 |
| Optical reception sensitivity (dBm) | -23 | -28 | -28 | -28 | -34 |
| Minimum Overload Point (dBm) | -8 | -8 | -8 -8 | -8 -8 | -13 |
| Minimum extinction ratio (dB) | 8.2 | 8.2 | 10 | 10 | 10.5 |
| Maximum -20dB spectral width (nm) | - | - | 1 | 1 | 1 |
| Minimum Side-Mode Rejection Ratio (dB) | - - - - - - - - - - - - - - - - - - - - - - - | - | 30 | 30 | 30 |
Functions and Features of the SLD4A Single Board
| Functions and Features | Description |
|---|---|
| Basic Functions | Receive and transmit 2-channel STM-4 optical signals, and process two-channel STM-4 standard services or cascade services. |
| Optical Interface Specifications | Supports I-4, S-4.1, L-4.1, L-4.2, and Ve-4.2 optical interfaces, of which the characteristics of I-4, S-4.1, L-4.1, and L-4.2 optical interfaces are in accordance with ITU-T G.957 recommendations, and the optical interface of Ve-4.2 is Huawei's customized standard. |
| Optical Module Specifications |
|
| Business Processing | Supports VC-12/VC-3/VC-4 services and VC-4-4c cascade services. |
| Overhead processing |
|
| Alarm and Performance | Provides rich alarm and performance events for easy device management and maintenance. |
| Protection Mode |
|
| Maintenance Features |
|
The technical parameters and product features of this product are provided by Shenzhen Guihang Network Technology Company Limited (www.opticaltrans.com), please retain. Huawei SDH Optical Transmission Equipment,SDH Transmission Equipment for Sale
Huawei SSN1SLD4A Purchase Price_Product Description_Hardware Description_Technical Parameters_Product Characteristics-Huawei SDH Transmission Equipment Sales
Supply Optix OSN3500 SSN1SLD4A Quote_Agent Price_Sales Manufacturer_Product Supplier-Huawei SDH transmission equipment sales
Chinese
English
