 
            TNW1FXSO12 Is Huawei OSN 1800 12 Port FXS/FXO Processing Board
 
            Huawei OSN 1800 12 Port FXS/FXO Processing Board TNW1FXSO12 03032CRE Overview
TNW1FXSO12: 12-port FXS/FXO processing board
An FXSO12 board provides 12xFXS/FXO ports, and transmits or receives analog voice signals for voice sessions.
An FXSO12 board consists of an FXS/FXO module, Cross-connect/mapping module, a logic and control module, a clock module, and a power supply module.
Functions and Features of the TNW1FXSO12 Board
| Function and Feature | Description | 
| Basic function | 
 | 
| Service processing | Transmits/Receives and processes 12-channel 64 kbit/s signals. | 
| Overhead processing | Supports the setting and query of the V5 and J2 bytes. | 
| Port specifications | 
 | 
| VC-12 SNCP | Supported | 
| E1 SNCP | Supported | 
| Maintenance features | 
 | 
| 2M ASON | Supported NOTE: Only supported when the TMK5UXCME/TMK5XCS/TNZ6UXCMS/TNZ5UXCMS/TNZ5XCS board is used. | 
| Alarm and performance event monitoring | Provides alarms and events for maintenance and fault locating. | 


