OBP Optical Line Protection Equipment
Product Overview
The Fholink OBP Optical Bypass Protection Device is an intelligent switching system used in the field of optical fiber communications. It is designed to automatically bypass faulty network nodes by identifying the power status and optical signal output status of network nodes. When a node fails, it performs an optical bypass to prevent disconnections in SDH networks and maintain overall network connectivity.
Functional Features
1.Supports single-mode and multi-mode optical bypass protection.
2.Supports bypass with backup power amplification protection.
3.Supports automatic and manual operation modes.
4.Supports heartbeat bypass, enabling bypass functionality even during device failure.
5.Protection switching time of less than 20ms (1+1 configuration).
6.Protection switching time of less than 40ms (1:1 configuration).
7.Optical power monitoring range: -50dBm to +25dBm.
8.Maintains optical path status during power loss.
9.Provides remote management capabilities via WEB, CLI, and SNMP.
Technical Parameters
| OBP 1+1Optical Line Protection Equipment | ||
| System Parameters | Technical Specifications | |
| Calibration Wavelength | 1310& 1550nm | |
| Insertion Loss | ≤4.5dB | |
| Return Loss | ≥45dB | |
| Crosstalk | ≥50dB | |
| Input/Output Optical Interface | SC/APC、SC/PC、FC/APC、FC/PC | |
| Optical Power Monitoring Range | -50dBm~ +20dBm | |
| Switching Time | <15ms | |
| Accuracy | ± 5％ | |
| Maximum Pass-through Optical Power | 300mW | |
| Network Management Interface | RJ-45、RS-232 | |
| Network Management Method | CLI 、SNMP、WEB | |
| Product Dimensions | 19”1U Standard Chassis | |
| Environmental Requirements | Operating Temperature | -10℃ ~ 60℃ |
| Storage Temperature | -20℃ ~ 70℃ | |
| Relative Humidity | 5% ~ 95% Non-condensing | |
| Power Supply Requirements | DC：36 ～ 72V；AC：85 ～ 264V (Optional) | |
| Safety & EMC | Compliant with FCC、UL、CE、TUV、CSA Standard | |
| Power Consumption | ≤ 5W | |
| OBP 1:1 Optical Line Protection Equipment | ||
| System Parameters | Technical Specifications | |
| Calibration Wavelength | 1310 & 1550nm | |
| Insertion Loss | ≤1.5dB | |
| Return Loss | ≥45dB | |
| Crosstalk | ≥50dB | |
| Input/Output Optical Interface | SC/APC、SC/PC、FC/APC、FC/PC | |
| Optical Power Monitoring Range | -50dBm~ +20dBm | |
| Switching Time | <15ms | |
| Accuracy | ± 5％ | |
| Maximum Pass-through Optical Power | 300mW | |
| Network Management Interface | RJ-45、RS-232 | |
| Network Management Method | CLI 、SNMP、WEB | |
| Product Dimensions | 19”1U Standard Chassis | |
| Environmental Requirements | Operating Temperature | -10℃ ~ 60℃ |
| Storage Temperature | -20℃ ~ 70℃ | |
| Relative Humidity | 5% ~ 95% Non-condensing | |
| Power Supply Requirements | DC：36 ～ 72V；AC：85 ～ 264V (Optional) | |
| Safety & EMC | Compliant with FCC、UL、CE、TUV、CSA Standard | |
| Power Consumption | ≤ 5W | |
Product Applications
1.Optical fiber bypass protection system transmission.
2.Carrier metropolitan area networks (MAN).
3.Government and enterprise private networks.
4.Data centers.
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ꁇBackbone network
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ꁇMan/private network
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ꁇAccess network
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ꁇCore network
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ꁇSwitches
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ꁇOptical Transceivers
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ꁇNetwork
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ꁇLaser and sensing
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ꁇOptical Fiber Sensing
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ꁇOptical Component
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ꁇFiber Optic Patch Cord
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ꁇOptical Amplifier
