Product Introduction
Optical line protection system is combined of OLP-Optical Line Protection and operation maintainance terminal,it can realize optical power monitoring,optical line auto-switching and network management etc. In optical communication network, OLP monitors optical power of optical fiber and standby optical fiber at real time.In case the current optical power of optical fiber is less than pre-set switching threshold value, then alarm is on and it would switch to standby optical fiber automatically to protect optical transmission system line.OLP can provide a protection scheme for all routes and main lines easily with low cost, can protect all networks which needs optical line switching, all these above can make a optical communication network with no-block,high reliability,safety and high anti-disaster strength.
Product Features
Reduce interrupt time of communication and improve maintenance efficiency with quickly recovering communication
Remarkably reduce damage to network caused by fiber failure
Increase network reliability and improve service quality
Harmless switch between working path and secondary path and convenient for line overhaul and cutover
Real-time monitoring power level of fiber
Support remote control, easy management and maintenance
Transparent transmission
Performance Parameters
| Parameter | 1:1 | 1+1 |
| Wor Working wavelength nm | 1260~1610 |
| Monitoring Power range dBm | ＋23～-50 |
| Monitoring power accuracy dB | ±0.25 |
| Monitoring power resolution dB | ±0.01 |
| Return loss dB | ≥55 |
| PDL dB | ≤0.05 |
| WDL dB | ≤0.1 |
| Insertion loss dB | TX<1.2,RX<1.2 | TX<4,RX<1.2 |
| Switching time ms | <35 | <15 |
| Durability(Life) times | >107 |
| Size | OLP Module | 26.5(W)× 195(H)× 252(D) |
| 1-slot chassis | 482.6(W)x350(D)x43.6(H) |
| 8-slot chassis | 482.6(W)x360(D)x109(H) |
| 16-slot chassis | 482.6(W)x360(D)x261.6(H) |
| Environment | Operating Temperature | -10℃ ~ 60℃ |
| Storage Temperature | -40℃ ~ 80℃ |
| Relative humidity | 5% ~ 95% Non-condensing |
| Power Consumption | ≤15W |
Application Example
Ordering Information
| Model | Function /Protocols | Insertion Loss(dB) |
| FR8000-OLP-1+1 | Dual Send Select Receive, switching time <15ms | Tx＜4 | Rx＜1.2 |
| FR8000-OLP-1:1 | Select Send Select Receive,switching time <35ms | Tx＜:1.2 | Rx＜1.2 |
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