Overview
The main function of the OLP optical protection board launched by TRUSTNUO Technology is to assist the wavelength division system to complete optical layer protection solutions such as optical line 1+1 protection and optical wavelength 1+1 protection.
It can monitor the optical path signal status of the main and standby routes in real time. When the optical signal is interrupted or the performance is degraded, the main and standby routes can be automatically switched safely to ensure the rapid recovery of the optical signal of the system; OLP technology completes the route switching operation at the optical layer, and the optical layer protection has the incomparable advantages of the upper layer service protection. It is the best solution to provide unblocked communication to users.
Features
- Supports dual fiber, single fiber transmission network line protection
- Supports automatic or manual switching of multiple working modes
- Supports real-time monitoring of active and standby routes
- Fast response speed: switching time <20ms
- Supports automatic non-reverting and automatic reverting functions, automatic reverting time can be set, adapt to various application scenarios
- Supports panel button function, the system can be operated by buttons on site without repeating network management
- Supports power-down, power-on hold function
- Brand: TRUSTNUO
Parameter
| OLP Optical Line Protection |
| Product Part Number |
TN-OLP |
| working wavelength range |
1260nm~1650nm |
| Switching mechanism |
Selectively receipt from double transmission, and then single-ended rearrangement |
| Switching time |
＜20ms |
| Introduction loss |
Tx port: ＜3.8dB
Rx port:＜1.2dB |
| Monitoring of optical power range |
-50 dBm ~+25dBm |
| Application scenes |
( 1 ) Optical line 1+1 protection
( 2 ) Optical wavelength 1+1 protection |
| Network management function |
Supports the OLP optical power real-time monitoring, active switch scheduling, performance management, routing management, and other management functions |
| Occupied slot number |
Supports TN-OTNS series chassis, occupy 1 slot |
| Optical interface |
LC/UPC |
| Max power consumption |
5W |
| MTBF |
＞100000 hours |
