Quick Detail
Place of Origin
HS-CODE
84-
Package & Delivery Lead Time
Detailed Description
OLT-20 series is a multi-functional testing instrument for optic fiber networks, which features by pocket-size, intelligentized and easy-to-use. The useful applications include installation, routine inspection and daily maintenance of MAN, WAN and CATV systems as well as for lab test and research work.
The OLT-20 series integrates 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 multi-functional features.
Features:
·Pocketsize, large LCD display
·Multi-wavelength measurement
·Direct loss measurement units in dB
·Link loss testing
·Absolute power measurement units in dBm or μW
·Modulation in CW and modulated frequencies
·Optional 270/1K/2K Hz Modulated frequencies
·Dual-wavelength output in single optic output
·Dual-way powering system including a 9V battery and AC adapter
·Low power indicator
·Auto off conserving battery life
Main Specifications:
Optical Specifications OLT-20
A B C D E F
Laser Source Module
Emitter Type LD
Wavelength (?0nm) 1310/1550 850/1300 1310/1550 850/1300 1310/1550 850/1300
Output Power (dBm) ≥ -7 ≥ -3 ≥ -7 ≥-3 ≥ -7 ≥ -3
Spectral Width (nm) ≤ 5
Stability ±0.05dB/15min
±0.10dB/8hr@ 1310/1550nm；±0.15dB/8hr@ 850/1300nm
Modulation Frequencies 270,1K,2KHz optional
Connector Type FC /PC (interchangeable SC, ST)
Optical Power Meter Module
Detector Type InGaAs
Measurement Range (dBm) -70 ~ +10 -50 ~ +27 -60 ~ +17
Accuracy (dB) ±0.25dB (5%) @25℃& -10dBm
Resolution (dB) 0.01
Calibrated Wavelength (nm) 850,1300,1310,1550,1490,1625
General Specifications
Power Supply 9V Alkaline battery /AC adapter
Operating Temperature 0℃ to 50℃
Storage Temperature -20℃ to 60℃
Relative Humidity 0 to 95%(non-condensing)
Weight 0.66lbs(300kg)
Size (H×W×T) 5.7×2.9×1 inch (145×75×25mm)
Note: Specifications subject to change without notice.
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