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OTDR-WS3302T: Advanced Optical Time Domain Reflectometer - China Suppliers & Factory, 45dB Dynamic Range, Multi-Language Support
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OTDR-WS3302T: Advanced Optical Time Domain Reflectometer - China Suppliers & Factory, 45dB Dynamic Range, Multi-Language Support

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  • Experience a maximum dynamic range of 45dB with 256k data sampling points, ensuring exceptional performance in fiber testing.
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  • Benefit from the automatic monitoring function of communication lights, providing real-time feedback on connection quality.
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  • Our professional OTDR supports multiple functionalities such as measurement, curve analysis, and listing, making it ideal for diverse applications.
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  • Simultaneous map display enhances usability, allowing for efficient data interpretation during testing.
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  • Featuring a light source that supports both continuous and modulated mode output for versatile testing options.
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  • The automatic OTDR function offers one-click testing, eliminating the need for complex settings, perfect for quick assessments.
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  • Intelligent diagnosis support allows for 1:32 and 1:64 splitter testing, catering to a wide range of networking scenarios.
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As a leading supplier and factory in China, we are committed to delivering high-quality fiber testing solutions that meet the needs of professionals in the telecommunications industry.

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    Product Details

    Product Applications

    The JW3302T OTDR adopts a 5.6-inch capacitive full touch screen and integrates wavelength division optical power meters, OPM, optical power meters, and automatic.Dynamic OTDR, Expert OTDR, event map, terminal status verification, stable light source, RJ45 cable tracking, red light source, multi-core.Testing, file management, and intelligent diagnosis support: 1:32/1:64 splitter testing, end face inspection, loss, system Settings, and eight language switching functions are integrated. OTDR has a maximum dynamic range of 45dB and can achieve up to 180 kilometers or more. Precise testing on. It supports up to four wavelengths of 1310/1550/850/1300nm with light test wavelengths of 1310/1550/1625nm. The minimum event blind zone is 0.8m and the maximum sampling resolution is 2.5cm. The OTDR is equipped with a 5200mAh high-density large-capacity polymer lithium battery, featuring intelligent power-saving management and powered/charged by a mobile power bank. The JW3302T can be used to measure parameters such as the length, loss and connection quality of various optical fibers and cables. It is widely applied in the engineering construction, line maintenance and emergency rescue tests of FTTH, metropolitan area networks and secondary backbone network communication systems, as well as in the research and production measurement of optical fibers and cables.

    Technical Parameters

    Parameter WS3302T
    Operating Wavelength (nm) 1310/1550 1310/1550/1625 (with dB) 1310/1550/850/1300 (with dB)
    1310/1550/1625/1650
    Maximum Dynamic Range (dB) 32/30
    37/35
    40/38
    42/40
    45/43    		 37/36/37
    42/40/42
    45/43/43
    42/40/40/40    		 37/36/28/26
     
    Event Dead Zone 0.8m    
    Attenuation Dead Zone 5m    
    Accuracy (m) ±(0.75m + distance×0.0025% + sampling interval) Excluding refractive index error
    Resolution (m) 0.025, 0.05, 0.1, 0.2, 0.5, 1, 2, 4, 8, 16, 32
    Distance Range (km) 0.5, 1, 2, 4, 8, 16, 32, 60, 120, 240km
    Pulse Width (ns) 5, 10, 30, 80, 160, 320, 640, 1280, 5120, 10240, 20480
    Maximum Sampling Points 256k
    Linearity (dB/dB) 0.03
    Loss Resolution (dB) 0.001
    Refractive Index Setting Range 1.00000~1.99999(Step: 0.00001)
    Distance Units Kilometer, Meter, Kilofoot, Foot
    Display 5.6" TFT Color LCD (Capacitive Touchscreen)
    Optical Output Port FC/UPC (Standard), SC/UPC (Optional)
    Language Simplified Chinese, English. Additional languages upon request
    External Ports USB Type C, Micro SD
    Power Supply AC/DC Adapter: Input: AC100V~240V, 50/60Hz
    Output: DC12V/2A
    Internal Li-ion Battery: 3.7V, 5200mAh
    Battery Life ≥8 hours (High brightness standby)
    Environmental Compliance Operating Temp: 0℃~+40℃ (Charging: 5℃~40℃)
    Storage Temp: -20℃~+60℃
    Humidity: 5%~95% (Non-condensing)
    Dimensions 177mm×109mm×37mm Excluding soft rubber protection
    Weight 0.8kg (with battery)

    Standard Configuration Table

    No Name Qty Remark
    1 JW3302T OTDR 1 Built-in Li-ion battery
    2 Power Cable Assembly 1 Input: AC100V~240V, 50/60Hz
    Output: DC5V/2A
    3 Memory Card 1 16GB with built-in analysis software
    4 User Manual 1  
    5 Certificate of Conformity 1  
    6 Soft Case 1  
    WS

    Frequently Asked Questions (FAQ)

    What is the maximum measurement range of the JW3302T OTDR?

    The JW3302T OTDR features a maximum dynamic range of 45dB, which allows it to achieve precise testing over distances of up to 180 kilometers or more.

    How many wavelengths does the JW3302T OTDR support?

    It supports up to four wavelengths, including 1310/1550/850/1300nm, with light test wavelengths of 1310/1550/1625nm.

    What functions are integrated into this OTDR?

    The device integrates a 5.6-inch capacitive full touch screen, wavelength division optical power meters, OPM, stable light source, RJ45 cable tracking, red light source, multi-core testing, 1:32/1:64 splitter testing, end face inspection, and loss testing.

    What is the battery life and capacity of the JW3302T?

    It is equipped with a 5200mAh high-density large-capacity polymer lithium battery that provides 8 hours or more of high-brightness standby operation. It can also be powered and charged using a mobile power bank.

    What are the main applications of the JW3302T OTDR?

    It is widely used for measuring parameters such as length, loss, and connection quality of optical fibers. Its primary applications include FTTH engineering construction, line maintenance, emergency rescue tests, metropolitan area networks, and secondary backbone network communication systems.

    What are the event and attenuation dead zones of this device?

    The JW3302T OTDR has a minimum event dead zone of 0.8 meters and an attenuation dead zone of 5 meters.

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