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供应：OZ数字显示在线式光功率监测仪
价格：电议
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上海飞秒光电技术有限公司

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        Using a new, patented process, OZ Optics, as part of its new series of inline optical power monitors and tap couplers, now offers a digital inline optical power monitor (for more details about OEM optical power monitors, see the "Inline Optical Taps and Monitors" data sheet). Based on a groundbreaking new fabrication process, these all-fiber taps and monitors provide a way to easily measure the average signal intensity through an optical fiber via tapped light channeled into a built-in photodiode, without interrupting the traffic. The photodiode produces a signal proportional to the optical power traveling through the fiber with high directivity.        The OPM-200 product integrates a novel inline optical tap with a low noise InGaAs detector in combination with a high dynamic range logarithmic amplifier. The built-in microcontroller processes and displays the power transmitted through the selected fiber channel on an LCD display.        The optical tap modules and display units are independently calibrated, so any display unit can be plugged into any tap module and the measured power will be automatically calibrated. A low voltage circuitry design ensures a long lifetime for the built-in battery.       The detector module can be calibrated for either a single wavelength or for a broad wavelength range. Optional, RS-232 and analog outputs are also available.       The OPM-200 is ideal for network monitoring, out of specification alarms, and/or DWDM systems for real time monitoring and feedback. Our inline taps are highly directional and ideal for monitoring traffic traveling in one direction only. It may also be used for measuring return losses instead of transmitted power. In the same product family, OZ Optics now provides OEM single channel optical power monitors and multi-channel power monitors for DWDM system integration. Features• Low insertion loss• Continuous fiber. No interruptions to optical path• Display units are interchangeable• Wide dynamic range• High power handling• Polarization maintaining (PM) fiber versions available• Rugged and compact design• Long battery life, automatic shut off• RS-232 interface, analog output option available Applications• Optical power control devices• Channel balancing for WDM systems• Dynamic optical amplifier gain monitoring• Power monitoring• Network monitoring• Real time in-line test and measurement• Network installation• Fiber optic sensor Specifications1
ParameterSpecification
Detector Module
Tap Ratio21%
Detector Type3InGaAs
Fiber Type39/125μm
Fiber Jacket33mmPVC
Connector3FC/UPC
InputPower Dynamic Range-32 to +23dBm
WavelengthRange1250 to 1620nm with PIN InGaAs detector
Calibrated Wavelength41550nm
Optical Return Loss70dB (excluding connector )
Directivity35dB
Polarization Dependant Response (PDR)< 0.2dB
Polarization Dependant Loss (PDL)Along The Transmission Path< 0.1dB
Display Module
Resolution0.01dB
Accuracy, at 23 °C±5%
Linearity0.05dB (-20 to +10dBm)
Measurement UnitsdBm, dB
DisplayLCD
Display Update Rate1,2,4,8Hz (user selectable)
Maximum Data Read-out Speed1040 read-outs/s at 115 kbps, using RS-232
Dimensions77 x 42 x 30.2mm [3 x 1.65 x 1.19 inches]
Weight90g(0.20lb.) with battery
Communications InterfaceRS-232 serial port (optional)
Baud Rate (Using RS-232)9600, 19200, 38400, 56700, or 115200 bps
Analog Output0 to 0.8V analog output voltage across power dynamic range
Battery2 lithium coin batteries, type CR2477, 3V, 24mm in diameter
Power supply+4.8 to +12 VDC
TemperatureRange: Operating0 to 70 °C [32 to 158 °F]
TemperatureRange: Storage-20 to 85 °C [-4 to 185 °F]
Humidity: Operating80% RH, non-condensing, at 0 to 50 °C [32 to 122 °F]
Humidity: Storage80% RH, non-condensing, at -20 to 60 °C [-4 to 140 °F]
1、 Reference condition: 23 °C ambient temperature after 15 minute warm-up time2 、Other tap ratios as low as 0.1% (for high power monitoring application) and as high as 4% (for low power measurement applications) are available upon request. The input dynamic range will then shift accordingly.3 、Other detector types, fiber types, fiber jackets and connectors are also available upon request.4、 Spectral calibrations are also available