Description
Product Description
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Place of origin
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China
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Province
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Shandong
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Brand Name
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SENTER
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Model Number
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ST815 series
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Power supply
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AA or Li battery
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Product name
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Mini Optical Light Source Fiber Optical laser Light Source
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Overview
ST815 Laser Source can support stable laser signal on many kinds of wavelength, it can identify fiber, test fiber loss and continuity accurately, help to evaluate transmission quality of fiber chain as well. It supplies high performance laser source for field test and lab project development. With features of durable structure, large LCD display with backlight and friendly operation interface, the ST815 advanced stability handheld optical light source provides a lot of convenience for your field work. High stability of output power and quite stable output wavelength, it is an ideal instrument for optical network installation, trouble shooting, maintenance and other optical fiber related systems. It can be widely operated for LAN, WAN, CATV, remote optical network, etc. Cooperate with Optical Power Meter; it can distinguish fiber, test optical loss and connection, help to evaluate fiber transmission performance.
Functions
1. Handhold, easy to operate 2. Two to Four wavelength optional 3. Continuous light, modulated light output 4. Output double wavelength or three wavelengths through single tie-in 5. Output three or four wavelength through double tie-in 6. High stabilization 7. Auto 10 minutes shut off function 8. Big LCD, intuitive, easy to use 9. LED backlight switch on/off 10. Auto close back light in 8 seconds 11. AAA dry battery or Li battery 12. Battery voltage display 13. Low voltage checking and shut off to save energy 14. Automatic wavelength identification mode (with the help of corresponding power meter)
Specifications
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Key Tech Specifications
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Emitter type
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FP-LD/ DFB-LD
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Output wavelength switch (nm)
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ST815 Wavelength: 1310±20nm, 1550±20nm
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ST815B Wavelength: 1310±20nm, 1550±20nm, 1490±20nm
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ST815C Wavelength: 1310±20nm, 1550±20nm, 850±20nm, 1300±20nm
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ST815D Wavelength: 1310±20nm, 1550±20nm, 1625±20nm
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ST815E Wavelength: 1310±20nm, 1550±20nm, 650±20nm
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ST815 Multi Mode: 850±20nm, 1300±20nm
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Spectral width (nm)
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≤5
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Output optical power (dBm)
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≥-7, ≥0dBm（customized）,650 nm≥0dBm
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Optical Output Mode
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CW continuous light
Modulization output: 270Hz, 1kHz, 2kHz, 330Hz —AU automatic wavelength identification mode (It can be used with the help of corresponding power meter, red light doesn’t have automatic wavelength identification mode) 650nm red light:2Hz and CW |
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Power Stability (dB) (Short time)
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≤±0.05/15min
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Power Stability (dB) (Long time)
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≤±0.1/5h
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General specifications
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Working temperature (℃)
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0–40
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Storage temperature (℃)
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-10—70
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Weight (kg)
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0.22
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Dimension (mm)
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160×76×28
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Battery
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2 pieces AA dry battery or Li battery, LCD display
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Battery working duration (h)
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dry battery about 15 hours
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Shandong Senter Electronic Co., Ltd is a high-tech enterprise dedicated to providing communication testing products and solutions. Founded in 1996, SENTER has 476 employees, 97.5 million yuan registered capital, and covers an area of 20,000 square meters. Specialized in communication field over 24 years, SENTER adheres to offer communication testing products and solutions for communication operators. Our featured products include communication maintenance and testing instruments, communication comprehensive maintenance terminal. ,etc. SENTER firstly launches the world handheld integrated maintenance intelligent terminal, which provides unparalleled powerful, efficient and easy-to-use user experience, establishing world-leading reputation. SENTER is committed to technological innovation, has made a number of important scientific achievements. We have obtained 8 approved registered trademarks, 13 scientific and technological achievements appraisal, 232 applied patents, including 2 PCT patents, 77 invention patents, 158 authorized patents, including 14 invention patents, 56 computer software copyrights, and 23 enterprise standard registers. 17 CE ,ISO ,ROHS and other certifications. SENTER’s products have been exported to more than 140 countries and regions. Especially the communication maintenance terminal has cooperated with operators in many countries, which has greatly improved the efficiency and quality of installation and maintenance of field installers, and also improved the brand image of each operator. In the future, SENTER will continue to provide a series of customized and innovative products and services for communications operators, private networks, and engineering maintenance, escorting the construction of global information highways.
Our certificate
Our Advantages
Factory advantage:
Headquartered at no. 18 Liuyishan road, national Zibo high-tech industrial development zone, Senter electronics has subsidiaries and R&D centers in Jinan and Qingdao.Founded in 1996, the company has more than 400 employees, registered capital of 97.5 million Yuan, and covers an area of 20,000 square meters.
Market advantage:
In the communications industry, the business mainly covers the operation and maintenance scenario in major communication operators, provides innovative and competitive communications test and measurement products and solutions, the main products include communication maintenance test instruments and meters, integrated maintenance terminal , communication test software and systems, etc.
Technology advantage:
In the field of communications, electric power industries, we have formed our own core technology and have a wide variety of independent intellectual property products, and have gradually became a pacemaker of niche market of industry such as communication and electric power technology.
Major Market
Payment & Delivery
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