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Help CenterOptical Cable Monitoring System，Can be Customized According to Demand
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System Introduction.
Gained through years' experience and profound understanding of optical fiber cable
management and monitoring, we have designed and developed an innovative Automatic
Optical Cable Monitoring and Switching Protection System.
Based on the GIS platform and powerful resource management function, this system
combines the monitoring, alarm, fault analysis, fault location, fiber maintenance and
management and other functions together, to provide security for the safe and efficient
operation of the optical cables, thus realizing the monitoring, marketing, maintenance
and management the optical network.
HARDWARE SYSTEM
Functions
Remote Maintenance
Remote query of all modules status and other information by NMS.
Alarmed when cards fails or be pulled out.
Module Maintenance
Modular design, all cards support hot-plugging, easy for installation and maintenance.
Power supply: DC and/or AC. Dual power supplies are supported for redundancy.
Replaceable fuse for over current protection.
Alarm
The system has acousto-optic alarm function. When the equipment is failure, the ALM light turns red and the buzzer gives out alarm sound.
Equipment Configuration
1U model is composed of 4×Universal slots, 1×PS slot, 1×NMU slot, 1×FAN slot.
2U model is composed of 8×Universal slots, 2×PS slot, 1×NMU slot, 1×FAN slot.
4U model is composed of 16×Universal slots, 2×PS slots, 1×NMU slot, 1×FAN slot.
Automatic OTDR testing function.
Up to 32ch optical switching in 1U card.
Up to 16ch Optical Power Monitoring on dark fiber in 0.5U card.
Up to 6ch WDM in 0.5U card.
Up to 10ch Filter in 0.5U card.
Up to 16ch Optical Source output in 0.5U card.
Up to 2ch Optical Line Protection function in 0.5U card.
Embedded Network Management System.
Acousto-Optic alarm function.
Dual power supplies are supported for redundancy.
Hardware Technical Specifications
The hardware is composed of modules including NMU, OTDR, OPM, OSW, PWU, OLP,WDM and Filter.
Environmental Condition
Temperature: -5°C to +55°C
Humidity: ≤85% (a 25°C)
Pressure: 86 kpa to 106 kpa.
Power Supply
Power supply: -48V/DC±20% (85-264)V/AC
Power consumption: less than 50W in full configuration.
Grounding
Communication Station: earthing resistance ≤ 1ohm
Access station: earthing resistance ≤ 4ohm
Power Unit
Function Description:
Advanced technique, such as overload protection, short circuit protection, power supply stability and others, are integrated into the PWU card design to improve the reliability and stability. And, in order to protect the equipment against the accidental damage due to the poor power supply, we specially designed the protection circuit and replaceable fuse.
Dual power supplies are supported for redundancy.
Specifications:
Power supply : -48V/DC ± 20% (85-264)V/AC
Operating Temperature : -10°C to +60°C
Storage Temperature : -40°C to +70°C
Humidity : ≤95%
Network Management Unit (NMU)
Specifications:
Ethernet port:
- Type: 10/100Base-T(X)
- Connector: RJ-45
Console port: for debugging only.
Specifications:
Working Wavelength : 1625 ± 20nm
Automatic Optical Cable Monitoring and Switching Protection System
Switching time : ≤ 10ms (between adjacent channels)
Lifetime : ≥ 108 times
Isolation : ≥ 55dB
Return loss : ≥ 50dB
Insertion loss : ≤ 1.2dB
Connector : LC/PC
Port numbers : up to 32 ports
For more product information, please visit our website:/index.php?aid=49
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