Shenzhen iseelink Communication Technology Co., Ltd.
Shenzhen iseelink Communication Technology Co., Ltd.
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WDM Bidi Optical Line Protection Switch for Automatic Switching and Monitoring
OLP optical protection card assists the wavelength division system in completing optical layer protection solutions. It can monitor the primary and backup routing optical paths in real-time. In the event that the fiber core is blocked or degraded in performance, it can implement the secure rearrangement automatically in the main and standby fiber core, so as to guarantee optical signals in the system line to recover quickly. OLP technology is to complete the routing switch operation in the optical layer. The optical layer protection has incomparable advantages over the protection of upper services, and it is the best solution to provide the user with uninterrupted communication.
Product Features
OLP BIDI Card
Product Application
Optical line automatic switching protection
Real-time power monitoring
Support automatic switching of primary and secondary routes
Product Specification
| Parameter | OLP-BD | Unit | |
| Operating Wavelength | DWDM | Blue: 1528~1541, Red : 1547~1561 | nm |
| CWDM | 1270~1610 | ||
| Optical Power Range | ＋23～-50 | dBm | |
| Accuracy of Optical Power | ±0.25 | dB | |
| Detection Light Power Resolution | ±0.01 | dB | |
| Return Loss | ≥55 | dB | |
| Polarization Dependent Loss | ≤0.05 | dB | |
| Wavelength Dependent Loss | ≤0.1 | dB | |
| Insertion Loss | <1.5 | dB | |
| Switch Speed | <20 | ms | |
| Size | OLP Module | 191 ( W ) x 253 ( D ) x 20 ( H ) | mm |
| Environment | Operating Temperature | -10℃～+60℃ | ℃ |
| Storage Temperature | -40℃～+85℃ | ℃ | |
| Relative Humidity | 5% ~ 95% Non-condensing 5%~95% Non-condensing | ||
| Power Consumption | ≤5 | W | |
| NMS management card | 100G QSFP28 to CFP transponder | 2xQSFP28 to CFP2 200G Muxponder |
| 100G Muxponder:QSFP28 ↔4xSFP28 | 40G&100G OEO:6*QSFP28 | SFP28 25G Quad transponder |
| SFP+ Multi-Rate Quad transponder | Redundant Multi-Rate Dual transponder | EDFA Optical Amplifiers |
| Bidi EDFA Optical Amplifiers | 16ch DWDM MUX/DEMUX | 40ch DWDM MUX/DEMUX(AAWG) |
| OLP Optical Line Protector | DWDM Passive Optical Add/Drop Multiplexers | / |