OPTICAL LOSS TESTER, TYPE: OLT-20
OLT-20
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The OLT-20 series integrate laser source module and power meter module in one set, which can perform power testing and link loss testing of optic fiber network conveniently. It can test within the shortest time and efficiently avoid the file mistakes caused by not matching of laser source and power meter. They are highly praised for its excellent quality, safety, value and fast testing features.
Specifications:
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Model
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OLT-20
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|
A
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B
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C
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D
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Laser Source Module
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Wavelength(±20nm)
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1310/1550
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850/1300
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1310/1550
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850/1300
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Output Power (dBm)
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≥ -7
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Spectral Width(nm)
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≤ 5
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Emitter Type
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FP-LD
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Stability
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±0.05 dB/15min
±0.10dB/8hr@1310/1550nm; ±0.15dB/8hr@850/1300nm
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Modulation Frequencies
(Hz)
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270, 1K, 2K
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Connector Type
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FC/PC(interchangeable ST,SC)
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Optical Power Meter Module
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Detector Type
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InGaAs
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Measurement Range (dBm)
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-70 ~ +10
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-50 ~ +27
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Accuracy
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±0.25 dB (5%) @25℃& -10dBm(±0.5 dB@850nm)
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|
Resolution (dB)
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0.01
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Calibrated Wavelength (nm)
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850, 1300, 1310, 1490, 1550, 1625
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|
General Specifications
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Power Supply
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9V Alkaline battery
optional 9V AC adapter
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Operating Temp.
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0°C to 50°C
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Storage Temp.
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-20°C to 70°C
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Relative Humidity
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0 to 95%(Non-condensing)
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Weight
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0.66lbs (300g)
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Dimension (H×W×T)
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5.7×2.9×1 inch (145×75×25mm)
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Note:
(1) For 850nm, the lower limit of measurement range is -60 dBm.
Specifications subject to change without notice.
Katalógus letöltés (pdf) |
 Vissza |
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