OLP(Optical Line Protection) is a device used in pairs, one at each end of the optical signal to protect network transmission line. It can realize optical power monitoring and automatic switching. 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 system will provide a more reliable, flexible and high secure optical transmission network, which is widely used for protecting backbone and important business line.
The OLP can be used with FMT series products, which provides cost-effective and flexible WDM solutions. It has a variety of optical layer boards and provides excellent optical performance, and can be applied to DWDM dual-fiber/DWDM single-fiber/optical cable monitoring systems, to meet the diverse needs of scenarios.
Description
1+1 Optical Line Protection System for Fiber Protection, Bi-directional Protection in Dual Fiber, LC/UPC, Pluggable Module
Product Highlights
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Support Dual Fiber Bidirectional Protection Mode
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Automatic Switch <15ms Ensures Fast Recovery
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Independent of Data Rate, Format and Wavelength
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Real-time Monitoring of Standby Optical Power
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Highly Integrated Plug-in Design Saves Cabinet Space6. Remote Configuration Through SNMP Management
| Operating Wavelengths |
1310±50nm/1550±50nm
|
Monitoring Power Range | -50~+23dBm |
| Protected Mode | 1+1 | Fiber Type | SMF |
| Switching Speed | <15ms |
Crosstalk
|
≥55dB |
| Insertion Loss | Tx<3.8dB, Rx<1.2dB | Return Loss |
≥55dB
|
| Monitoring Power Resolution | 0.01dB |
Monitoring Power Accuracy |
±0.25dB
|
| PDL | ≤0.05dB |
WDL |
≤0.1dB
|
| Chassis Type | 1U, 2U, 4U |
Management |
SNMPv1, Monitor Online, Simple Management Tool
|
| Maximum Optical Power Load | 300mW |
MTBF |
>100000 |
| Relative Humidity | 5% ~95% Non-condensing |
Temperature |
Operating: -10 to 50°C (14 to 122°F) |
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